HTTP
TLS                                                           M. Thomson
Internet-Draft                                                   Mozilla
Intended status: Standards Track                         January 3,                           June 30, 2017
Expires: July 7, 2017 January 1, 2018

                  Example Handshake Traces for TLS 1.3
                    draft-ietf-tls-tls13-vectors-00
                    draft-ietf-tls-tls13-vectors-01

Abstract

   Examples of TLS 1.3 handshakes are shown.  Private keys and inputs
   are provided so that these handshakes might be reproduced.
   Intermediate values, including secrets, traffic keys and ivs are
   shown so that implementations might be checked incrementally against
   these values.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on July 7, 2017. January 1, 2018.

Copyright Notice

   Copyright (c) 2017 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Private Keys  . . . . . . . . . . . . . . . . . . . . . . . .   2
   3.  Simple 1-RTT Handshake  . . . . . . . . . . . . . . . . . . .   3
   4.  Resumed 0-RTT Handshake . . . . . . . . . . . . . . . . . . .  15  14
   5.  HelloRetryRequest . . . . . . . . . . . . . . . . . . . . . .  28  25
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  39  35
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  39  35
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  39  35
     7.2.  Informative References  . . . . . . . . . . . . . . . . .  39  36
   Appendix A.  Acknowledgements . . . . . . . . . . . . . . . . . .  39  36
   Author's Address  . . . . . . . . . . . . . . . . . . . . . . . .  40  36

1.  Introduction

   TLS 1.3 [I-D.ietf-tls-tls13] defines a new key schedule and a number
   new cryptographic operations.  This document includes sample
   handshakes that show all intermediate values.  This allows an
   implementation to be verified incrementally, examining inputs and
   outputs of each cryptographic computation independently.

   Private keys are included with the traces so that implementations can
   be checked by importing these values and verifying that the same
   outputs are produced.

2.  Private Keys

   Ephemeral private keys are shown as they are generated in the traces.

   The server in most examples uses an RSA certificate with a private
   key of:

   modulus (public):  b4bb498f8279303d 980836399b36c698 8c0c68de55e1bdb8
      26d3901a2461eafd 2de49a91d015abbc 9a95137ace6c1af1
      9eaa6af98c7ced43 120998e187a80ee0 ccb0524b1b018c3e
      0b63264d449a6d38 e22a5fda43084674 8030530ef0461c8c
      a9d9efbfae8ea6d1 d03e2bd193eff0ab 9a8002c47428a6d3
      5a8d88d79f7f1e3f

   public exponent:  010001

   private exponent:  04dea705d43a6ea7 209dd8072111a83c 81e322a59278b334
      80641eaf7c0a6985 b8e31c44f6de62e1 b4c2309f6126e77b
      7c41e923314bbfa3 881305dc1217f16c 819ce538e922f369
      828d0e57195d8c84 88460207b2faa726 bcf708bbd7db7f67
      9f893492fc2a622e 08970aac441ce4e0 c3088df25ae67923
      3df8a3bda2ff9941

   prime1:  e435fb7cc8373775 6dacea96ab7f59a2 cc1069db7deb190e
      17e33a532b273f30 a327aa0aaabc58cd 67466af9845fadc6
      75fe094af92c4bd1 f2c1bc33dd2e0515

   prime2:  cabd3bc0e0438664 c8d4cc9f99977a94 d9bbfead8e43870a
      bae3f7eb8b4e0eee 8af1d9b4719ba619 6cf2cbbaeeebf8b3
      490afe9e9ffa74a8 8aa51fc645629303

   exponent1:  3f57345c27fe1b68 7e6e761627b78b1b 826433dd760fa0be
      a6a6acf39490aa1b 47cda4869d68f584 dd5b5029bd32093b
      8258661fe715025e 5d70a45a08d3d319

   exponent2:  183da01363bd2f28 85cacbdc9964bf47 64f1517636f86401
      286f71893c52ccfe 40a6c23d0d086b47 c6fb10d8fd1041e0
      4def7e9a40ce957c 417794e10412d139

   coefficient:  839ca9a085e4286b 2c90e466997a2c68 1f21339aa3477814
      e4dec11833050ed5 0dd13cc038048a43 c59b2acc416889c0
      37665fe5afa60596 9f8c01dfa5ca969d

3.  Simple 1-RTT Handshake

   In this example, the simplest possible handshake is completed.  The
   server is authenticated, but the client remains anonymous.  After
   connecting, a few application data octets are exchanged.  The server
   sends a session ticket that permits the use of 0-RTT in any resumed
   session.

   Note:  This example doesn't include the calculation of the exporter
      secret.  Support for that will be added to NSS soon.

   {client}  create an ephemeral x25519 key pair:

      private key (32 octets):  00b4198a84ed6a7c 218702891735239d
         40b7c66505330364 3d3c67f7458ecbc9  8d471715ed09bd58 e1ea7f90f4bd1b96
         b23f5f53f6d1b3c5 8d12f5c06a3921a0

      public key (32 octets):  35e58b160db6124f 01a1d2475a22b72a
         bd6896701eed4c7e fd6124ee231ba458  1db0a34c651f3a3f 9011b8c1bdd7714a
         a3593833e2e37cea a3a4796f6ee35657

   {client}  send a ClientHello handshake message

   {client}  send handshake record:

      cleartext

      payload (512 octets):  010001fc03039a46 4db650dcc81fed6f
         1fea635f15861574 c0ed0bfb5778de77 24fb927c5ef10000  010001fc0303e864 702db55462aa0e96
         ed08c0d9a1dc18d5 1cffb1d668298ac0 45a2645780f30000
         3e130113031302c0 2bc02fcca9cca8c0 0ac009c013c023c0
         27c014009eccaa00 3300320067003900 38006b0016001300
         9c002f003c003500 3d000a0005000401 000195001500fc00 0001950000000b00
         0900000673657276 6572ff0100010000 0a00140012001d00
         1700180019010001 0101020103010400 0b00020100002300
         0000280026002400 1d00201db0a34c65 1f3a3f9011b8c1bd
         d7714aa3593833e2 e37ceaa3a4796f6e e35657002b000706
         7f1403030302000d 0020001e04030503 0603020308040805
         0806040105010601 0201040205020602 0202002d00020101
         001500fc00000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000b00 0900000673657276
         6572ff0100010000 0a00140012001d00 1700180019010001
         0101020103010400 0b00020100002300 0000280026002400
         1d002035e58b160d b6124f01a1d2475a 22b72abd6896701e
         ed4c7efd6124ee23 1ba458002b000706 7f1203030302000d
         0020001e04030503 0603020308040805 0806040105010601
         0201040205020602 0202002d00020101

      ciphertext (517 octets):  1603010200010001 fc03039a464db650
         dcc81fed6f1fea63 5f15861574c0ed0b fb5778de7724fb92
         7c5ef100003e1301 fc0303e864702db5
         5462aa0e96ed08c0 d9a1dc18d51cffb1 d668298ac045a264
         5780f300003e1301 13031302c02bc02f cca9cca8c00ac009
         c013c023c027c014 009eccaa00330032 006700390038006b
         00160013009c002f 003c0035003d000a 0005000401000195
         001500fc00000000 0000000000000000
         0000000b00090000 06736572766572ff 01000100000a0014
         0012001d00170018 0019010001010102 01030104000b0002
         0100002300000028 00260024001d0020 1db0a34c651f3a3f
         9011b8c1bdd7714a a3593833e2e37cea a3a4796f6ee35657
         002b0007067f1403 030302000d002000 1e04030503060302
         0308040805080604 0105010601020104 0205020602020200
         2d00020101001500 fc00000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000b00090000
         06736572766572ff 01000100000a0014 0012001d00170018
         0019010001010102 01030104000b0002 0100002300000028
         00260024001d0020 35e58b160db6124f 01a1d2475a22b72a
         bd6896701eed4c7e fd6124ee231ba458 002b0007067f1203
         030302000d002000 1e04030503060302 0308040805080604
         0105010601020104 0205020602020200 2d00020101 0000000000

   {server}  extract secret "early":

      salt:  (absent)

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

   {server}  create an ephemeral x25519 key pair:

      private key (32 octets):  03d43f48ed52076f 4ce9bab73d1f39ec
         689cf304075829f5 2b90f9f13bea6f34  8b587c8205a29c7e 7bce7475cfa595d3
         78d09e79b25d7db9 07cd92259a628dc3

      public key (32 octets):  a20ed1b7f2d96a7f 12568f0e460bb0fc
         86dc8d1db6c07d6b 10d4dc74aaac9219  b80ea5ef65d8ee1b 524abb29c857142e
         a9e4591fc0e38dc2 4d2361a3988be019

   {server}  send a ServerHello handshake message

   {server}  extract  derive secret "handshake":

      salt for handshake "tls13 derived":

      PRK (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

      hash (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (49 octets):  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

   {server}  extract secret "handshake":

      salt (32 octets):  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

      ikm (32 octets):  c08acc73ba101d7f ea86d223de32d9fc
         4948e14549368059 4b83b0a109f83649  5aa03a79c923fa4c 683d9cba739516c4
         c69ad15c0db40b7c 6e21e2ff71f40f06

      secret (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844  e4e77cf10307c913 575026d3d193b181
         f90ee4aa69f53f17 3426d62704623e85

   {server}  derive secret "client handshake traffic secret": "tls13 c hs traffic":

      PRK (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844

      handshake  e4e77cf10307c913 575026d3d193b181
         f90ee4aa69f53f17 3426d62704623e85

      hash (32 octets):  52c04472bdfe9297 72c98b91cf425f78
         f47659be9d4a7d68 b9e29d162935e9b9  1d88ec0fc94ca5fc dbf7bd3f4be8dac8
         09f98d58af751934 771d7268c79310e3

      info (76 (54 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         7265742052c04472 bdfe929772c98b91 cf425f78f47659be
         9d4a7d68b9e29d16 2935e9b9  002012746c733133 2063206873207472
         6166666963201d88 ec0fc94ca5fcdbf7 bd3f4be8dac809f9
         8d58af751934771d 7268c79310e3

      output (32 octets):  6c6f274b1eae09b8 bbd2039b7eb56147
         201a5e19288a3fd5 04fa52b1178a6e93  041ae38c959b6d93 7dba0da43d2b3bc0
         a81da11279935399 5720bc155657934a

   {server}  derive secret "server handshake traffic secret": "tls13 s hs traffic":

      PRK (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844

      handshake  e4e77cf10307c913 575026d3d193b181
         f90ee4aa69f53f17 3426d62704623e85

      hash (32 octets):  1d88ec0fc94ca5fc dbf7bd3f4be8dac8
         09f98d58af751934 771d7268c79310e3

      info (54 octets):  002012746c733133 2073206873207472
         6166666963201d88 ec0fc94ca5fcdbf7 bd3f4be8dac809f9
         8d58af751934771d 7268c79310e3

      output (32 octets):  b05eae2a3c213f62 9ff677f9afff5589
         368b1baf54b1bdc6 80f43b4e523f1e3b

   {server}  derive secret for master "tls13 derived":

      PRK (32 octets):  e4e77cf10307c913 575026d3d193b181
         f90ee4aa69f53f17 3426d62704623e85

      hash (32 octets):  52c04472bdfe9297 72c98b91cf425f78
         f47659be9d4a7d68 b9e29d162935e9b9

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         7265742052c04472 bdfe929772c98b91 cf425f78f47659be
         9d4a7d68b9e29d16 2935e9b9  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (49 octets):  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9  7ed62a7bc6fb30cf 5f526ab9cb7dcc25
         cdd239c36a2985b6 938ce1619bf2647d

   {server}  extract secret "master":

      salt (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844  7ed62a7bc6fb30cf 5f526ab9cb7dcc25
         cdd239c36a2985b6 938ce1619bf2647d

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9  e845be8dbb7556ed 9a4921f663c88cd6
         8387f72e4e2572dc 59f22c5cda035862

   {server}  send handshake record:

      cleartext

      payload (82 octets):  0200004e7f1298e3 4364038683391cbe
         c1039aa0fba2f496 d8c8e6327151cc94 bbc5ef7390751301  0200004e7f14a6b9 ce3215b325616f22
         48f11f776a98d174 8e895118182143cc 67c46f3f11831301
         002800280024001d 0020a20ed1b7f2d9 6a7f12568f0e460b
         b0fc86dc8d1db6c0 7d6b10d4dc74aaac 9219 0020b80ea5ef65d8 ee1b524abb29c857
         142ea9e4591fc0e3 8dc24d2361a3988b e019

      ciphertext (87 octets):  1603010052020000 4e7f1298e3436403
         8683391cbec1039a a0fba2f496d8c8e6 327151cc94bbc5ef
         7390751301002800 280024001d0020a2 0ed1b7f2d96a7f12
         568f0e460bb0fc86 dc8d1db6c07d6b10 d4dc74aaac9219 4e7f14a6b9ce3215
         b325616f2248f11f 776a98d1748e8951 18182143cc67c46f
         3f11831301002800 280024001d0020b8 0ea5ef65d8ee1b52
         4abb29c857142ea9 e4591fc0e38dc24d 2361a3988be019

   {server}  derive write traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9  b05eae2a3c213f62 9ff677f9afff5589
         368b1baf54b1bdc6 80f43b4e523f1e3b

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  acd79b9ecb64a1ab 61b77b11a03eb976  1837f9353c2e7a0d 279923526c53aead

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  a353bfcdf9695a2a 09c2e293  876dd44a5f0cc952 08425386

   {server}  send a EncryptedExtensions handshake message

   {server}  send a Certificate handshake message

   {server}  send a CertificateVerify handshake message

   {server}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9

      handshake  b05eae2a3c213f62 9ff677f9afff5589
         368b1baf54b1bdc6 80f43b4e523f1e3b

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  6378b7e68a7b3a12 8c3de8df9346e410
         9fdf04ca088904df 69115284c9e34d8a  15348eafde4ec0f8 3808818c95c7b285
         acf763920eef62ac 0e314b391632ad9e

   {server}  send a Finished handshake message

   {server}  send handshake record:

      cleartext

      payload (651 octets):  0800001e001c000a 00140012001d0017
         0018001901000101 0102010301040000 00000b0001b90000
         01b50001b0308201 ac30820115a00302 0102020102300d06
         092a864886f70d01 010b0500300e310c 300a060355040313
         03727361301e170d 3136303733303031 323335395a170d32
         3630373330303132 3335395a300e310c 300a060355040313
         0372736130819f30 0d06092a864886f7 0d01010105000381
         8d00308189028181 00b4bb498f827930 3d980836399b36c6
         988c0c68de55e1bd b826d3901a2461ea fd2de49a91d015ab
         bc9a95137ace6c1a f19eaa6af98c7ced 43120998e187a80e
         e0ccb0524b1b018c 3e0b63264d449a6d 38e22a5fda430846
         748030530ef0461c 8ca9d9efbfae8ea6 d1d03e2bd193eff0
         ab9a8002c47428a6 d35a8d88d79f7f1e 3f0203010001a31a
         301830090603551d 1304023000300b06 03551d0f04040302
         05a0300d06092a86 4886f70d01010b05 000381810085aad2
         a0e5b9276b908c65 f73a7267170618a5 4c5f8a7b337d2df7
         a594365417f2eae8 f8a58c8f8172f931 9cf36b7fd6c55b80
         f21a030151567260 96fd335e5e67f2db f102702e608ccae6
         bec1fc63a42a99be 5c3eb7107c3c54e9 b9eb2bd5203b1c3b
         84e0a8b2f759409b a3eac9d91d402dcc 0cc8f8961229ac91
         87b42b4de100000f 000084080400808d 8d5ed7ee8e4fa552
         aaa1279b8f5c39e4 394cf20e8c53ef1a de12f9bd92337169
         b218e4746b19817c bdef9410151cbf31 43ecc1c075076d97
         71379ccca365ce01 d0dcce2ba1ea4a5e 4e37f362594574c3
         e6cb1a4afcfa3547 ce08155de7a6cc3d b9752478913db105
         47cf2013b24f3fcd 61a2dbe6d2a7dc25 97ddf880ec1f5814
         00002051f933cd8e fe503845c33b8711 9fc67d4991b6ffa9
         f520ae0b1a37f7ea bb2ecc 0000840804008052 e8915b097ea305da
         d8a511a03ea45c34 a14e04a1f13a8b45 279654262702f9d8
         b2b1897bfebae516 09b265eae67dc898 0ef9aac9514e84b3
         3b1d8dc3105e5139 5854964d9bca28e8 aab0b968808c4d99
         4c963253d13dc1ed c98945fa0c72cb74 959d9204740e968b
         9dbc9d97914fb2fb e9671300d3aeb5eb 40d3fe5ad425e014
         0000200d2c10fab6 abf8cbaa97b91816 2516fdfb4a1129c3
         98bb5fe97848d910 208036

      ciphertext (673 octets):  170301029c4e1f34 2dba17a54a09f7a1
         8ffb2c6a29df17a6 db843044c52861bf 78988527ce366159
         e6a24871b704d2b9 fade56488921796d 719173a753bdfec8
         0554c8c15e128695 450ccfdde1204ffd 2fb1ecdcd87b8070
         644eb5a6b86ec951 aba3ed314754a2f3 14d4d2620b92da1f
         28f24b9559d76b67 a7b35c17cc231ba5 77a94fb2be59c74f
         84c8c78bf5faf4cb b2f8a37091580743 3c67d9f4e1b1923a
         3969b85a2ae9064e 34e84363aae43aa9 f58717836a017b9c
         33c3ad733c2fd3ce 288ae362764403d0 102a371047d9e49d
         f9b30596262b1704 f0e9839fff5641ba a7041a4bcf9e4d46
         7108922fc0ea0bc1 48dab2ebdd155f51 76c632be04a7c610
         3fbc92754dba7962 4f8a09f8e8d65c17 eee87f98636fbc93
         bb734674b80d183c da904200a20d8f15 0a214902b6953209
         aa2431c3973bda3b d92a33878baca7b9 0507f433a55f2fe8
         f0db81898ebacf31 b68eaabfa27c39b6 a2453a322c005030
         4e60bf53f0402b38 65b43fe5a7454c13 17a2dc76d1323fb1
         aa553996876a0dfe 8e789d6adf3dc85b 0636bb58a96e6aad
         851e7a6fc1dfa796 ec65e33bf9e3c05d 6de35f11e1f32731
         fb9550a60cb75e90 9345eb0edb81f99f cad883cb41d4a3ef
         7cbe671b92a8176b 472772be401b83a4 99b06b7ab0a1d9cd
         795e5ba0b67ce2d6 5c45565028824aa2 08797f405bbcf243
         27dd69a1d986032f 544b15d110e4d8c4 681cb85c09960adb
         57fb9723eef0e0bb 275552af25fbdfc1 a4215adf14a9dba2
         4462dd095f1a78f5 6ed6db3de139936f 14b091ab7f4adc81
         c277e68bfb6fd925 d92c06c0a4ddd105 9c071073a8a2e987
         f98948599f27bf6d 1f4369ac6c5a3323 2932fb8aa52ec4e1
         85790dff0ef5eee0 13b4e90b5bc1cd4a c42b7ce82d856cc0
         f5d1c80400e68d61 b434cec56d437141 1e31849d4cf88862
         8ba288548df6a19e c4

   {server}  derive secret "client application traffic secret":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake hash (32 octets):  f610f8a56a05fab4 c6fef3579180d575
         79c1a24e01fe709d 97bd49750576c241

      info (78 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420f610 f8a56a05fab4c6fe f3579180d57579c1
         a24e01fe709d97bd 49750576c241

      output (32 octets):  d0886eee6eef4411 5c74ba22e546e115
         752832743916a01b 1d6a60517bbf2997

   {server}  derive secret "server application traffic secret":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake hash (32 octets):  f610f8a56a05fab4 c6fef3579180d575
         79c1a24e01fe709d 97bd49750576c241

      info (78 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420f610 f8a56a05fab4c6fe f3579180d57579c1
         a24e01fe709d97bd 49750576c241

      output (32 octets):  b8dac8d7e56af263 b53ff4cc720ce286
         41053666877dc200 d3abec0b60ab4a4f

   {server}  derive secret "exporter master secret":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake hash (32 octets):  f610f8a56a05fab4 c6fef3579180d575
         79c1a24e01fe709d 97bd49750576c241

      info (67 octets):  00201f544c532031 2e332c206578706f
         72746572206d6173 7465722073656372 657420f610f8a56a
         05fab4c6fef35791 80d57579c1a24e01 fe709d97bd497505 76c241

      output (32 octets):  5f52032864fadbcc 0d87afb4cafc7f53
         3393e51a2cca21fa 2f31a99b0e07f6c4  170301029cda8377 df12c42a7c157681
         92a0a724c1a2a070 4f4901e91dd4a873 3dcee9461401f7c7
         ad2b7584fe18d87b d12d05d718c46c04 3deef39e63b7a50e
         747de04a55d8074a 14ff21803864d8ee 65482da8b307ed8f
         11df14701c81bd3b ba9f86f7e83a392f 23532abd49396450
         f3cf32d369b27eb9 2427ace4f141defe fa777cb75c5fa511
         90d2399035164350 f0d59cdba5369141 d453467634ed876c
         3e423b715d47272f f84b0e797850c89d ce8119b45af1c439
         0e5c66661f4ed0e6 ca7018d189d71e76 7addc2e28f48ccd3
         c61b236fb02160f2 38763de832b8f5b1 76d29809e6d95123
         0fb0fb0a66c0d4c4 11a0fdd1fd7b3f54 7b0abfd5f4df3b60
         a4aa4a230a69d7e0 b28c71a1bcbbc071 0474e682c1a27912
         bc4463688b2d781f 0c41e48dd169378f d5a9416ce1e89930
         a5166a4c6cf52b80 14c368a52ed0173e 56758688b99838f9
         d54e4139e5bf34ff 4a5295dd6183774a db81074abd9a8ccd
         621afc59b311cc65 0f28ce32b78fe0bc 5ea36a868bcd43ab
         f2c49223eb02318a 609820cb516afc69 89593e77002be6d8
         4b2b84159ce70e50 868fc8fd42b0d123 976f8caaf363b68d
         c390dc07ee9fa818 22840d3c3bfe2e3c 62df1e98ce6acdb6
         6f65a6b7f39599ab c21a9c6e1e3ec631 3bcf3a3add55f786
         595b394e05dbc16d 66953061ffb564d7 2f023f74b3798e16
         3454e8d206aa0e0a a737f5abe22df433 9ba24ce9500005aa
         82ea5af110a202f8 24fd9f561e57f2cd 5a54b42d672401cc
         ea1ef5a9967ecc65 b735a7b860156954 04e027e756157a3f
         88546d127c53d638 54032aafb7760205 60defc8e8f98853c
         40dd3c2772e619e4 723f2936c3b6da21 9d00caa6c13d77d9
         cfb6acfa3148fb1a 45ffcc9594f43fb2 af18f1e54ef1750f
         21bddce6449807b2 e7e8090ffda954a7 302722f2ea1333eb
         e85fcb49ae7871d2 38

   {server}  derive secret "tls13 c ap traffic":

      PRK (32 octets):  e845be8dbb7556ed 9a4921f663c88cd6
         8387f72e4e2572dc 59f22c5cda035862

      hash (32 octets):  0e69e4a8fd0448d1 3862dc670e97c44f
         c157d1adc99f3639 c9bd3f9dbc2990cf

      info (54 octets):  002012746c733133 2063206170207472
         6166666963200e69 e4a8fd0448d13862 dc670e97c44fc157
         d1adc99f3639c9bd 3f9dbc2990cf

      output (32 octets):  9e0bf6b565b4c386 d3f0a7faaecffac8
         76716d97ef7e1920 9b6a82fbc2e78ab6

   {server}  derive secret "tls13 s ap traffic":

      PRK (32 octets):  e845be8dbb7556ed 9a4921f663c88cd6
         8387f72e4e2572dc 59f22c5cda035862

      hash (32 octets):  0e69e4a8fd0448d1 3862dc670e97c44f
         c157d1adc99f3639 c9bd3f9dbc2990cf

      info (54 octets):  002012746c733133 2073206170207472
         6166666963200e69 e4a8fd0448d13862 dc670e97c44fc157
         d1adc99f3639c9bd 3f9dbc2990cf

      output (32 octets):  d4a9974dc6c15c4b d5e35add69b1a20c
         b78affe36ab431e8 264567a25f89d35b

   {server}  derive secret "tls13 exp master":

      PRK (32 octets):  e845be8dbb7556ed 9a4921f663c88cd6
         8387f72e4e2572dc 59f22c5cda035862

      hash (32 octets):  0e69e4a8fd0448d1 3862dc670e97c44f
         c157d1adc99f3639 c9bd3f9dbc2990cf

      info (52 octets):  002010746c733133 20657870206d6173
         746572200e69e4a8 fd0448d13862dc67 0e97c44fc157d1ad
         c99f3639c9bd3f9d bc2990cf

      output (32 octets):  8169817e9b02ed1e b731b3bcfd656f73
         a674abad0541074c 9c2ce0f1dda661b2

   {server}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  b8dac8d7e56af263 b53ff4cc720ce286
         41053666877dc200 d3abec0b60ab4a4f  d4a9974dc6c15c4b d5e35add69b1a20c
         b78affe36ab431e8 264567a25f89d35b

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  5fa2db5d9b4c104d 51217b0c144f35b7  474c6c4d95e3c4a7 c83d2a327573ad7a

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  cbbd55b839920e04 e1d775ab  57ae1cf30df22bd5 cc6c5903

   {server}  derive read traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  6c6f274b1eae09b8 bbd2039b7eb56147
         201a5e19288a3fd5 04fa52b1178a6e93  041ae38c959b6d93 7dba0da43d2b3bc0
         a81da11279935399 5720bc155657934a

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  86a3c174990039e0 81d021981c5f1465  cacd295502a93689 37e8a8c58962b485

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  53fa86476124ba4a db28355c  692cb0e95a3e2c80 7ac13112

   {client}  extract secret "early":

      salt:  (absent)

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

   {client}  extract  derive secret "handshake":

      salt for handshake "tls13 derived":

      PRK (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

      ikm (32 octets):  c08acc73ba101d7f ea86d223de32d9fc
         4948e14549368059 4b83b0a109f83649

      secret (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844

   {client}  derive secret "client handshake traffic secret":

      PRK (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844

      handshake

      hash (32 octets):  52c04472bdfe9297 72c98b91cf425f78
         f47659be9d4a7d68 b9e29d162935e9b9  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (76 (49 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         7265742052c04472 bdfe929772c98b91 cf425f78f47659be
         9d4a7d68b9e29d16 2935e9b9  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  6c6f274b1eae09b8 bbd2039b7eb56147
         201a5e19288a3fd5 04fa52b1178a6e93  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

   {client}  derive  extract secret "server handshake traffic secret":

      PRK "handshake":

      salt (32 octets):  31168cad69862a80 c6f6bfd42897d0fe
         23c406a12e652a8d 3ae4217694f49844

      handshake hash  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

      ikm (32 octets):  52c04472bdfe9297 72c98b91cf425f78
         f47659be9d4a7d68 b9e29d162935e9b9

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         7265742052c04472 bdfe929772c98b91 cf425f78f47659be
         9d4a7d68b9e29d16 2935e9b9

      output  5aa03a79c923fa4c 683d9cba739516c4
         c69ad15c0db40b7c 6e21e2ff71f40f06

      secret (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9  e4e77cf10307c913 575026d3d193b181
         f90ee4aa69f53f17 3426d62704623e85

   {client}  extract  derive secret "master" "tls13 c hs traffic" (same as server)

   {client}  derive read traffic keys using label "handshake data":

      PRK (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9

      key info (16 octets):  00100c544c532031 2e332c206b657900

      key output secret "tls13 s hs traffic" (same as server)

   {client}  derive secret for master "tls13 derived" (same as server)

   {client}  extract secret "master" (same as server)

   {client}  derive read traffic keys for handshake data:

      PRK (32 octets):  b05eae2a3c213f62 9ff677f9afff5589
         368b1baf54b1bdc6 80f43b4e523f1e3b

      key info (13 octets):  001009746c733133 206b657900

      key output (16 octets):  acd79b9ecb64a1ab 61b77b11a03eb976  1837f9353c2e7a0d 279923526c53aead

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  a353bfcdf9695a2a 09c2e293  876dd44a5f0cc952 08425386

   {client}  calculate finished:

      PRK (32 octets):  b2c2663ed59e833b 17c68823516f11f1
         cb311855045d3ce4 6bfe8ac8889268d9

      handshake hash (0 octets):  (empty)

      info (21 octets):  002011544c532031 2e332c2066696e69 7368656400

      output (32 octets):  6378b7e68a7b3a12 8c3de8df9346e410
         9fdf04ca088904df 69115284c9e34d8a

   {client}  derive write traffic keys using label "handshake data" finished "tls13 finished" (same as server read traffic keys) server)

   {client}  derive secret "client application traffic secret":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake hash (32 octets):  f610f8a56a05fab4 c6fef3579180d575
         79c1a24e01fe709d 97bd49750576c241

      info (78 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420f610 f8a56a05fab4c6fe f3579180d57579c1
         a24e01fe709d97bd 49750576c241

      output (32 octets):  d0886eee6eef4411 5c74ba22e546e115
         752832743916a01b 1d6a60517bbf2997 "tls13 c ap traffic" (same as server)

   {client}  derive secret "server application traffic secret":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake hash (32 octets):  f610f8a56a05fab4 c6fef3579180d575
         79c1a24e01fe709d 97bd49750576c241

      info (78 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420f610 f8a56a05fab4c6fe f3579180d57579c1
         a24e01fe709d97bd 49750576c241

      output (32 octets):  b8dac8d7e56af263 b53ff4cc720ce286
         41053666877dc200 d3abec0b60ab4a4f "tls13 s ap traffic" (same as server)

   {client}  derive secret "exporter master secret" "tls13 exp master" (same as server)
   {client}  derive write traffic keys for handshake data (same as
      server read traffic keys)

   {client}  derive read traffic keys using label "application data" for application data (same as
      server write traffic keys)

   {client}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  6c6f274b1eae09b8 bbd2039b7eb56147
         201a5e19288a3fd5 04fa52b1178a6e93

      handshake  041ae38c959b6d93 7dba0da43d2b3bc0
         a81da11279935399 5720bc155657934a

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  f28fcafbd1390f7c 5d0a306095890ee3
         e62d071262778959 6388fc228d67abac  507651b6fa3d5622 34091e1cdf3c7fba
         bf2f235272831b99 dcc2accc8afb563e

   {client}  send a Finished handshake message

   {client}  send handshake record:

      cleartext

      payload (36 octets):  140000201a5eb0ba 5f92f34ed0059d64
         cedd2a7d208f25f0 0e28138117fb3974 d415776a  14000020c87d6dd1 50b92a473cbff566
         34f50b2ecba977b4 afa29a0fb654a8be 22124aae

      ciphertext (58 octets):  1703010035161e94 818226d7bd618063
         0804644debc52bdd 661034243217ac45 a084228c82086baa
         4893ecfc969624d6 8e19d88c3e67ccb4 8bdf  17030100356d8eca 3665769dee5093cd
         a2cbe4704aa214a9 4e399428cb0d584e 1878ce907f557200
         ac1fd645c5285afa cd7570117b61501c 7586

   {client}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  d0886eee6eef4411 5c74ba22e546e115
         752832743916a01b 1d6a60517bbf2997  9e0bf6b565b4c386 d3f0a7faaecffac8
         76716d97ef7e1920 9b6a82fbc2e78ab6

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  7c0d9bd5eced0f0c cc541dd3b7775490  ac773626f67dfa1b 2bdae44cf89d424f

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  41b32fd4039bf79c 1762e25c  2726987b7549397b 1a8e0363

   {client}  derive secret "resumption master secret": "tls13 res master":

      PRK (32 octets):  24bc43c2d11c895e b2d5f78b6fdf9cf5
         a50c336573b2d2e9 6d4d5cc82a64c0e9

      handshake  e845be8dbb7556ed 9a4921f663c88cd6
         8387f72e4e2572dc 59f22c5cda035862

      hash (32 octets):  aa0b1e200d4fff65 669d70b742e99143
         5bc93874ca864420 620acf75242fb0c3

      info (69 octets):  002021544c532031 2e332c2072657375
         6d7074696f6e206d 6173746572207365 6372657420aa0b1e
         200d4fff65669d70 b742e991435bc938 74ca864420620acf 75242fb0c3

      output (32 octets):  0a3495607f1f8cda df1ca4ca7fb1fe10
         19d122e324eeb81d 8d372d3c6f27ca17

   {server}  calculate finished:

      PRK (32 octets):  6c6f274b1eae09b8 bbd2039b7eb56147
         201a5e19288a3fd5 04fa52b1178a6e93

      handshake hash (0 octets):  (empty)  949f8ad1a8ce89e6 ff48d2dfa9da007f
         3db6820ab1c23d66 0011167a8093751b

      info (21 (52 octets):  002011544c532031 2e332c2066696e69 7368656400  002010746c733133 20726573206d6173
         74657220949f8ad1 a8ce89e6ff48d2df a9da007f3db6820a
         b1c23d660011167a 8093751b

      output (32 octets):  f28fcafbd1390f7c 5d0a306095890ee3
         e62d071262778959 6388fc228d67abac  692dcd005454d3f6 1313150d8414bc06
         f63fdaaad6e60d4d fcf0ee4350b9fc38

   {server}  calculate finished "tls13 finished" (same as client)

   {server}  derive read traffic keys using label "application data" for application data (same as
      client write traffic keys)

   {server}  derive secret "resumption master secret" "tls13 res master" (same as client)

   {server}  send a SessionTicket handshake message

   {server}  send handshake record:

      cleartext (170

      payload (186 octets):  040000a60002a300 50fabab700924e53
         5321e5c102aa2498 52ac81f080bc62bd 5e696a0d8a2130e9
         80e37b9035aa0050 403a09451c497f08 25609bac976c59f2
         d53f159051d2fc5f cf4bd68ae4886dd9 a05144d07c5a2646
         177e94015f764edd 5ecf3b7ea4042f29 a6225092b11ba8ec
         20e17c5c6fff9a38 c56cf2373b2bd538 60e5b0b983e82aa2
         ae72cb225b9d6951 67ed0963cceabfa1 09e1b2e5104fec34
         0008002e00040002 0000  040000b60000001e f1655d5400a299b4
         f88531f21efd8d98 e8ad000000007142 3911a9eb9f743d9b
         e589bc89f05a0060 b46fab142a9b5055 5b729017a7235dc3
         8f9b80550570fce6 34302954540f8537 20d53a1e3eb34357
         e6161c2655fde96d 7bcbb978c074c269 2696124089322d61
         d5747dfd20d4b19d b61193d698283808 1bf8c7fde1740823
         e87e58289843230f 28a9fbe716cb5594 1a5dd7151c873aba
         36ae8cff557bb3f7 d2bfc7f126a25234 0008002a00040000 0400

      ciphertext (192 (208 octets):  17030100bbe6b3e9 89df694688f29f5d
         a42d9f56053fc6d2 f73ee23accad26f9 599ee4dcf4e0cf9e
         de80128b48156a65 e5e47dee679a8401 1234862b6728fb12
         be5198d5c023d6f2 0c355fc417a5eade 1aff0bf9ecba14c8
         7277ea7aeb30055e a4d9b37bc12f7517 27ca7a1efc9285f8
         ed5e9e3be42ff475 30f2b7347a90618b 6f7f4eba9b8b6564
         f2159fcfcf09e4b6 2b4b09bb129e7c76 5c877966ca66e5cd
         a84cdb6087a07fc0 50c97f275568623c 5d0f459d2b1133d1
         d5d37cd441192da7  17030100cbf400c9 f93f3a2e22b8c810
         0a0ae955290eea5b 8c2288d72ebdb6b1 2a9b4fb321a82c84
         ce6a90ea3008d395 0bb54657d46cae9c e4801ee47f688bf3
         719a02378f7f2ac3 d5c54343da3f6434 3c098094788e3d18
         51e786197f4c5ab7 fb1813b4d920f115 d6a54df4aa108908
         2e5e93a02aefa91f 755fcd8ea6df0362 3fcb0b552ae026fb
         8df11d5adfddbf60 c227be282444447e 6816321cdafcdcd5
         9889b79c9092886b 021893605d9467cf 7c9b24817fe7ddbc
         66380a8cf9be9497 d886e999c571fc18 759ee03b20321a10

   {client}  send application_data record:

      cleartext

      payload (50 octets):  0001020304050607 08090a0b0c0d0e0f
         1011121314151617 18191a1b1c1d1e1f 2021222324252627
         28292a2b2c2d2e2f 3031

      ciphertext (72 octets):  170301004341b540 bf5adeaf9d209001
         9f0733e281964724 526678a1946852cf 6f586dffacf1151d
         bf7c9262ef6ae960 4a423fff339fd7e4 0cc3e7604ae661f0
         afa2f775c3668867  17030100434a1777 5d0e717b22921157
         5501be876d5d690b 4b28bd0211495711 bf97d20deaf2e440
         63a8e4c48ff3cf9d f3b44540bcdc53d5 1c8d4d184081b566
         15d323aa833a407a

   {server}  send application_data record:

      cleartext

      payload (50 octets):  0001020304050607 08090a0b0c0d0e0f
         1011121314151617 18191a1b1c1d1e1f 2021222324252627
         28292a2b2c2d2e2f 3031

      ciphertext (72 octets):  17030100438c3168 1fb21f820ef0603c
         dc3b9d3deedeb2bb 615aa418fb2590a0 9b0dec00c2299feb
         17c4206f89ab28d2 7a605e288ac9bd69 657593addd1046be
         51b23940f8746634  1703010043ef6eb6 0c6fc258b170589e
         9a1cbefba4c52d79 15a3afb3e52da65f ef6b1dc37970a3ab
         79d5e3a513678ae5 b2bfdb2880d60f08 280f4f2ebf94c3d7
         1ce803e6a9295686

   {client}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  17030100131ce9b1 f21ba236bca94455
         ab2aad71c666534a  17030100134b8329 8e645242f1bf8265
         bcd6f42b795de36d

   {server}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  1703010013aabcdb 9d293d23fb00deb7
         11b562afeddffeed  17030100133d38b5 673386ae3d722ccd
         d2996292b5a12165

4.  Resumed 0-RTT Handshake

   This handshake resumes from the handshake in Section 3.  Since the
   server provided a session ticket that permitted 0-RTT, and the client
   is configured for 0-RTT, the client is able to send 0-RTT data.

   {client}  create an ephemeral x25519 key pair:

      private key (32 octets):  04c04b641580df25 c7515df0ad895903
         2deb52cddaf1f16f 013ef18a59baf88a  ecd667eb15e77201 1a8522a5e9a90a5f
         1b4080c508baca79 68f8831d0d10811f

      public key (32 octets):  248c256578c6418e 6c533ec1878cc84b
         cfbca6b5e61d6993 8ac34888faf5df47  edb6949f0f6c1e2e 47001f5ea2c7d54b
         d8ec7167b52cfd1a 29dfbe5f5888cd29

   {client}  extract secret "early":

      salt:  (absent)

      ikm (32 octets):  0a3495607f1f8cda df1ca4ca7fb1fe10
         19d122e324eeb81d 8d372d3c6f27ca17  692dcd005454d3f6 1313150d8414bc06
         f63fdaaad6e60d4d fcf0ee4350b9fc38

      secret (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

   {client}  derive secret "resumption psk binder key":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      handshake hash (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (70 octets):  002022544c532031 2e332c2072657375
         6d7074696f6e2070 736b2062696e6465 72206b657920e3b0
         c44298fc1c149afb f4c8996fb92427ae 41e4649b934ca495 991b7852b855

      output (32 octets):  17f4f2e4a585caa6 7dc5fe0fcd009df8
         a425cbda95f6e05d 1b0d7d81c28b7b8c

   {client}  derive secret "early exporter master secret":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      handshake hash (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (73 octets):  002025544c532031 2e332c206561726c
         79206578706f7274 6572206d61737465 7220736563726574
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  4b3490267b142ccb 9979c56caad0c2f1
         c0941899c9169414 bd4ec1977a706f3c  bc9ef911288790a9 9e5ca2ea520d231e
         c60a28e1e958e1c6 551dbbe0bedfe63b

   {client}  send a ClientHello handshake message

   {client}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  17f4f2e4a585caa6 7dc5fe0fcd009df8
         a425cbda95f6e05d 1b0d7d81c28b7b8c

      handshake  7688634eb081913f 83cc5c987d302235
         c6fbc79efcd8094b 02ce1030a5f9184b

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  2a22df8df852efc1 5265e5b5424db5a7
         7a13e3433681189b 71d685515f6b8988  eb21444eb694b6ad 592708e27a9177a9
         96aa9bf9f3c786d8 e88e18a293338a48

   {client}  send handshake record:

      cleartext

      payload (512 octets):  010001fc030367bc 45e51e4ea55af6f7
         0c84056f69d8f14c ac08c88417c9116a 30cb54965bb70000  010001fc03032089 2088de8aa414b2bf
         0237acf603f9b20b 532df97f894fc82c aeac2e1a899f0000
         3e130113031302c0 2bc02fcca9cca8c0 0ac009c013c023c0
         27c014009eccaa00 3300320067003900 38006b0016001300
         9c002f003c003500 3d000a0005000401 0001950015003b00
         0000000000000000 0000000000000000 0001950000000b00
         0900000673657276 6572ff0100010000 0a00140012001d00
         1700180019010001 0101020103010400 0b00020100002800
         260024001d0020ed b6949f0f6c1e2e47 001f5ea2c7d54bd8
         ec7167b52cfd1a29 dfbe5f5888cd2900 2a0000002b000706
         7f1403030302000d 0020001e04030503 0603020308040805
         0806040105010601 0201040205020602 0202002d00020101
         0015002b00000000 0000000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000 00000000000b0009 0000067365727665
         72ff01000100000a 00140012001d0017 0018001901000101
         010201030104000b 0002010000280026 0024001d0020248c
         256578c6418e6c53 3ec1878cc84bcfbc a6b5e61d69938ac3
         4888faf5df47002a 0000002b0007067f 1203030302000d00
         20001e0403050306 0302030804080508 0604010501060102
         0104020502060202 02002d0002010100 2900bd009800924e
         535321e5c102aa24 9852ac81f080bc62 bd5e696a0d8a2130
         e980e37b9035aa00 50403a09451c497f 0825609bac976c59
         f2d53f159051d2fc 5fcf4bd68ae4886d d9a05144d07c5a26
         46177e94015f764e dd5ecf3b7ea4042f 29a6225092b11ba8
         ec20e17c5c6fff9a 38c56cf2373b2bd5 3860e5b0b983e82a
         a2ae72cb225b9d69 5167ed0963cceabf a109e1b2e5104fec
         3450fababb002120 b63b26e73c9662e6 db5a9c9608f4df50
         ae547ece1b50a359 7de5f7298f86d213
         2900cd00a800a299 b4f88531f21efd8d 98e8ad0000000071
         423911a9eb9f743d 9be589bc89f05a00 60b46fab142a9b50
         555b729017a7235d c38f9b80550570fc e634302954540f85
         3720d53a1e3eb343 57e6161c2655fde9 6d7bcbb978c074c2
         692696124089322d 61d5747dfd20d4b1 9db61193d6982838
         081bf8c7fde17408 23e87e5828984323 0f28a9fbe716cb55
         941a5dd7151c873a ba36ae8cff557bb3 f7d2bfc7f126a252
         34f1655d5a002120 ce6d44ae651c47df 33882f31a7542f19
         cab76d4be58175d6 505f2fae5c1ec390

      ciphertext (517 octets):  1603010200010001 fc030367bc45e51e
         4ea55af6f70c8405 6f69d8f14cac08c8 8417c9116a30cb54
         965bb700003e1301 fc030320892088de
         8aa414b2bf0237ac f603f9b20b532df9 7f894fc82caeac2e
         1a899f00003e1301 13031302c02bc02f cca9cca8c00ac009
         c013c023c027c014 009eccaa00330032 006700390038006b
         00160013009c002f 003c0035003d000a 0005000401000195
         0015003b00000000 0000000000000000 0000000000000000
         0000000000000000
         0000000b00090000 06736572766572ff 01000100000a0014
         0012001d00170018 0019010001010102 01030104000b0002
         0100002800260024 001d0020edb6949f 0f6c1e2e47001f5e
         a2c7d54bd8ec7167 b52cfd1a29dfbe5f 5888cd29002a0000
         002b0007067f1403 030302000d002000 1e04030503060302
         0308040805080604 0105010601020104 0205020602020200
         2d00020101001500 2b00000000000000 0000000000000000
         0000000000000000 0000000000000000 0000000000000000 00000b0009000006
         736572766572ff01 000100000a001400 12001d0017001800
         1901000101010201 030104000b000201 0000280026002400
         1d0020248c256578 c6418e6c533ec187 8cc84bcfbca6b5e6
         1d69938ac34888fa f5df47002a000000 2b0007067f120303
         0302000d0020001e 0403050306030203 0804080508060401
         0501060102010402 050206020202002d 00020101002900bd
         009800924e535321 e5c102aa249852ac 81f080bc62bd5e69
         6a0d8a2130e980e3 7b9035aa0050403a 09451c497f082560
         9bac976c59f2d53f 159051d2fc5fcf4b d68ae4886dd9a051
         44d07c5a2646177e 94015f764edd5ecf 3b7ea4042f29a622
         5092b11ba8ec20e1 7c5c6fff9a38c56c f2373b2bd53860e5
         b0b983e82aa2ae72 cb225b9d695167ed 0963cceabfa109e1
         b2e5104fec3450fa babb002120b63b26 e73c9662e6db5a9c
         9608f4df50ae547e ce1b50a3597de5f7 298f86d213
         00000000002900cd 00a800a299b4f885 31f21efd8d98e8ad
         0000000071423911 a9eb9f743d9be589 bc89f05a0060b46f
         ab142a9b50555b72 9017a7235dc38f9b 80550570fce63430
         2954540f853720d5 3a1e3eb34357e616 1c2655fde96d7bcb
         b978c074c2692696 124089322d61d574 7dfd20d4b19db611
         93d6982838081bf8 c7fde1740823e87e 58289843230f28a9
         fbe716cb55941a5d d7151c873aba36ae 8cff557bb3f7d2bf
         c7f126a25234f165 5d5a002120ce6d44 ae651c47df33882f
         31a7542f19cab76d 4be58175d6505f2f ae5c1ec390

   {client}  derive secret "client early traffic secret": "tls13 c e traffic":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      handshake  bc9ef911288790a9 9e5ca2ea520d231e
         c60a28e1e958e1c6 551dbbe0bedfe63b

      hash (32 octets):  f112c74dce3549fb 905c28fe797b54c2
         5d7e66e999e3d2c4 7bdfe302d8eec019  39ce46d03e297f31 b63f1504b052e330
         2f20f7a289b6b9ce 19f2f42172c9446f

      info (72 (53 octets):  002024544c532031 2e332c20636c6965
         6e74206561726c79 2074726166666963 2073656372657420
         f112c74dce3549fb 905c28fe797b54c2 5d7e66e999e3d2c4
         7bdfe302d8eec019  002011746c733133 2063206520747261
         666669632039ce46 d03e297f31b63f15 04b052e3302f20f7
         a289b6b9ce19f2f4 2172c9446f

      output (32 octets):  c7626bf3ab56db2a bad7e3f9147acff2
         2aece599a57831b3 ba76db92b5b4e281  53480f2ff5f8966c 7819a2f4d861b3f7
         15bbe2c21c0c6273 6a00526d8de55837

   {client}  derive write traffic keys using label "early for early application
      data": data:

      PRK (32 octets):  c7626bf3ab56db2a bad7e3f9147acff2
         2aece599a57831b3 ba76db92b5b4e281  53480f2ff5f8966c 7819a2f4d861b3f7
         15bbe2c21c0c6273 6a00526d8de55837

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  fd649610caac6474 2a757c31668e4dee  a29e150bd59e2b81 5c968627498f96c2

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  e3b86ee7f121da48 6734c5fa  d96cd2f516516ad1 1a70abb6

   {client}  send application_data record:

      cleartext

      payload (6 octets):  414243444546
      ciphertext (28 octets):  170301001761fc9c 67e6ffedb4f96e10
         76090e4f6accbf3c c67a8270  1703010017fb2460 727da934b3a6058f
         c3a4acb6ce74f0a0 8ef7f847

   {server}  extract secret "early" (same as client)

   {server}  derive secret "resumption psk binder key":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      handshake hash  calculate finished "tls13 finished" (same as client)

   {server}  create an ephemeral x25519 key pair:

      private key (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (70 octets):  002022544c532031 2e332c2072657375
         6d7074696f6e2070 736b2062696e6465 72206b657920e3b0
         c44298fc1c149afb f4c8996fb92427ae 41e4649b934ca495 991b7852b855

      output  959df6054b219c94 dd0066ffd786a9da
         86871b99a55b58a7 435ce3a22a3f929d

      public key (32 octets):  17f4f2e4a585caa6 7dc5fe0fcd009df8
         a425cbda95f6e05d 1b0d7d81c28b7b8c  df70bd1d47959b2a dfd4b4cc6a62ce45
         a02e45106ef974c6 ccf49720920b0a4a

   {server}  derive secret "early exporter master secret": "tls13 c e traffic" (same as client)

   {server}  send a ServerHello handshake message

   {server}  derive secret for handshake "tls13 derived":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      handshake  bc9ef911288790a9 9e5ca2ea520d231e
         c60a28e1e958e1c6 551dbbe0bedfe63b

      hash (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (73 (49 octets):  002025544c532031 2e332c206561726c
         79206578706f7274 6572206d61737465 7220736563726574  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  4b3490267b142ccb 9979c56caad0c2f1
         c0941899c9169414 bd4ec1977a706f3c  1d86e68a77be72ef ffa5684961146be3
         d09a83eed9e29c08 0f94cdde489b2e66

   {server}  calculate finished:

      PRK (32 octets):  17f4f2e4a585caa6 7dc5fe0fcd009df8
         a425cbda95f6e05d 1b0d7d81c28b7b8c

      handshake hash (0 octets):  (empty)

      info (21 octets):  002011544c532031 2e332c2066696e69 7368656400

      output  extract secret "handshake":

      salt (32 octets):  2a22df8df852efc1 5265e5b5424db5a7
         7a13e3433681189b 71d685515f6b8988

   {server}  create an ephemeral x25519 key pair:

      private key  1d86e68a77be72ef ffa5684961146be3
         d09a83eed9e29c08 0f94cdde489b2e66

      ikm (32 octets):  063a96b0215d7e47 08de2984730c25f9
         292938093f701623 58f55b2e417ba725

      public key  df9b4a07733c5460 fc088eb1db60f6eb
         6a0c67080e3c842e eaa0021cdd860e26

      secret (32 octets):  fd8ed5f9bb812fd9 854227d656768386
         0b40b1cf93456dce 603f02de5b4a881a  79975c2bb824f1ec 93b582e0f5bf7030
         2a2f9d81bd477d8b c52cf4d669d5392a

   {server}  derive secret "client early traffic secret" (same as
      client)

   {server}  send a ServerHello handshake message

   {server}  extract secret "handshake":

      salt "tls13 c hs traffic":

      PRK (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      ikm  79975c2bb824f1ec 93b582e0f5bf7030
         2a2f9d81bd477d8b c52cf4d669d5392a

      hash (32 octets):  8137f1033479e363 c531d475456a399c
         b60c5e1f13c28f5d dc761b9eac5afc66

      secret  d4999a597a672010 646addfdf8a3583b
         ff3b1217c0c04894 c680910bbd02b86a

      info (54 octets):  002012746c733133 2063206873207472
         616666696320d499 9a597a672010646a ddfdf8a3583bff3b
         1217c0c04894c680 910bbd02b86a

      output (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302  e553af85fd9769a9 d3467db9b5b29797
         7526f2f1b9cc25c1 c265093353dbceed

   {server}  derive secret "client handshake traffic secret": "tls13 s hs traffic":

      PRK (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302

      handshake  79975c2bb824f1ec 93b582e0f5bf7030
         2a2f9d81bd477d8b c52cf4d669d5392a

      hash (32 octets):  2fd2f168296a08d7 1a1c693b3340f152
         9326ca31c3795190 504e1d0a1261a79d  d4999a597a672010 646addfdf8a3583b
         ff3b1217c0c04894 c680910bbd02b86a

      info (76 (54 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         726574202fd2f168 296a08d71a1c693b 3340f1529326ca31
         c3795190504e1d0a 1261a79d  002012746c733133 2073206873207472
         616666696320d499 9a597a672010646a ddfdf8a3583bff3b
         1217c0c04894c680 910bbd02b86a

      output (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c  a98f17d9d9d01b97 a8a9fcfe1aa80cf2
         f0efaf4448bab35c 025d0d3658ef495d

   {server}  derive secret "server handshake traffic secret": for master "tls13 derived":

      PRK (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302

      handshake  79975c2bb824f1ec 93b582e0f5bf7030
         2a2f9d81bd477d8b c52cf4d669d5392a

      hash (32 octets):  2fd2f168296a08d7 1a1c693b3340f152
         9326ca31c3795190 504e1d0a1261a79d

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         726574202fd2f168 296a08d71a1c693b 3340f1529326ca31
         c3795190504e1d0a 1261a79d  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (49 octets):  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd  fbe525046f48f930 eac2f07f1d4c94cf
         76aa0844f5e5874e f6512dccc7e5164f

   {server}  extract secret "master":

      salt (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302  fbe525046f48f930 eac2f07f1d4c94cf
         76aa0844f5e5874e f6512dccc7e5164f

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d  53850ec90133d5cd 448fa5200e7683b1
         19236c0fe93dc8b6 cad87f9ffee80f67

   {server}  send handshake record:

      cleartext

      payload (88 octets):  020000547f12eb07 b4e06753eeef8160
         4e669a35df1850c2 632e80850807693a 2c6f4bba48421301  020000547f147535 eed9d16cb9437c49
         bed2329972bacd25 bb6708cef33db49b c96bd1b09cb31301
         002e002900020000 00280024001d0020 fd8ed5f9bb812fd9
         854227d656768386 0b40b1cf93456dce 603f02de5b4a881a df70bd1d47959b2a
         dfd4b4cc6a62ce45 a02e45106ef974c6 ccf49720920b0a4a

      ciphertext (93 octets):  1603010058020000 547f12eb07b4e067
         53eeef81604e669a 35df1850c2632e80 850807693a2c6f4b
         ba48421301002e00 547f147535eed9d1
         6cb9437c49bed232 9972bacd25bb6708 cef33db49bc96bd1
         b09cb31301002e00 2900020000002800 24001d0020fd8ed5
         f9bb812fd9854227 d6567683860b40b1 cf93456dce603f02 de5b4a881a 24001d0020df70bd
         1d47959b2adfd4b4 cc6a62ce45a02e45 106ef974c6ccf497 20920b0a4a

   {server}  derive write traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd  a98f17d9d9d01b97 a8a9fcfe1aa80cf2
         f0efaf4448bab35c 025d0d3658ef495d

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  33ebfd906881cf62 6df5af4e11583167  46de8022452f1a01 dae81c9c14282ab6

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  bee0ca11151aecb4 c09f53a4  2d1a4735b9701a76 e6ea43a4

   {server}  send a EncryptedExtensions handshake message

   {server}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd

      handshake  a98f17d9d9d01b97 a8a9fcfe1aa80cf2
         f0efaf4448bab35c 025d0d3658ef495d

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  0fbc2652ef380d5e ea99467b0f7f8dd0
         8f9448439634a056 ebe4f673b6a6df60  50c8ac03c17b913f 6d3e5a1d9f884eaa
         6a01596674c96228 8b82a3becb43c8c3

   {server}  send a Finished handshake message

   {server}  send handshake record:

      cleartext

      payload (74 octets):  080000220020000a 00140012001d0017
         0018001901000101 0102010301040000 0000002a00001400
         00202187c7f5b8f2 b388d5ac262db202 fca236b5bc85cbac
         5817aa547ade36d2 15ed
         00202f15bde7b069 12686d1dd4e09752 6119fab819f31004
         23cd33cab05d579a aeb8

      ciphertext (96 octets):  170301005b706a6b 6b735ee383176d5b
         79f53c208dbc9637 4da9a2e1660f8993 3901920f749de18a
         1988eb9cc5838969 106b05690618419e db0ebd23ac400ef3
         290afea3e3d6c250 ec2ae7c599e2eb81 df4e546b797e55e4
         84b34d8eb4c99c7b  170301005b19e0b8 d03449cf5ad5a4a8
         b678b4cff2810a0d 3fb6f4573a3e95df 546560e8edb94ef6
         6ad0ad7757cf572f 60898e54020eed36 8b8024e313750873
         b7df20af09b3dd72 06da50583e126217 d3e0ad6c7bcef09f
         cc70e1f967014842

   {server}  derive secret "client application traffic secret": "tls13 c ap traffic":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake  53850ec90133d5cd 448fa5200e7683b1
         19236c0fe93dc8b6 cad87f9ffee80f67

      hash (32 octets):  653d913f16296ff2 630594dd59260083
         98b1541e334b77e7 5b3aef7988aa68cc  c6cf7192a7fd5f7c dd0a659ac9f46320
         8fc1bc089670fa8d de33a5ae2135c063

      info (78 (54 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420653d 913f16296ff26305 94dd5926008398b1
         541e334b77e75b3a ef7988aa68cc  002012746c733133 2063206170207472
         616666696320c6cf 7192a7fd5f7cdd0a 659ac9f463208fc1
         bc089670fa8dde33 a5ae2135c063

      output (32 octets):  09d0215a03cb3192 b7701429d46a21df
         a9d70f7bb8191c94 f7643679dde02858  1053e7b2069c9d9b c6cf82f8deac40ec
         927bbb9fd5ad49fe ae1ff4278e2a0031

   {server}  derive secret "server application traffic secret": "tls13 s ap traffic":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake  53850ec90133d5cd 448fa5200e7683b1
         19236c0fe93dc8b6 cad87f9ffee80f67

      hash (32 octets):  653d913f16296ff2 630594dd59260083
         98b1541e334b77e7 5b3aef7988aa68cc  c6cf7192a7fd5f7c dd0a659ac9f46320
         8fc1bc089670fa8d de33a5ae2135c063

      info (78 (54 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420653d 913f16296ff26305 94dd5926008398b1
         541e334b77e75b3a ef7988aa68cc  002012746c733133 2073206170207472
         616666696320c6cf 7192a7fd5f7cdd0a 659ac9f463208fc1
         bc089670fa8dde33 a5ae2135c063

      output (32 octets):  149a37433868240f e334f16978655b84
         f5a41ac33a8bee94 9ccb9210296fd966  117f89a3ba4efc76 5b2b940c62a31f06
         304cb3877d117131 1edeab60a6abc91f

   {server}  derive secret "exporter master secret": "tls13 exp master":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake  53850ec90133d5cd 448fa5200e7683b1
         19236c0fe93dc8b6 cad87f9ffee80f67

      hash (32 octets):  653d913f16296ff2 630594dd59260083
         98b1541e334b77e7 5b3aef7988aa68cc

      info (67 octets):  00201f544c532031 2e332c206578706f
         72746572206d6173 7465722073656372 657420653d913f16
         296ff2630594dd59 26008398b1541e33 4b77e75b3aef7988 aa68cc  c6cf7192a7fd5f7c dd0a659ac9f46320
         8fc1bc089670fa8d de33a5ae2135c063

      info (52 octets):  002010746c733133 20657870206d6173
         74657220c6cf7192 a7fd5f7cdd0a659a c9f463208fc1bc08
         9670fa8dde33a5ae 2135c063

      output (32 octets):  5db5664ff5226633 6585be23b68f2d9a
         921d7311026df10e 1df2774d9da2eec7  882fb13091b8f95e 5c65aa3d807e4323
         64731f93c69018ae c054ec387f27982c

   {server}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  149a37433868240f e334f16978655b84
         f5a41ac33a8bee94 9ccb9210296fd966  117f89a3ba4efc76 5b2b940c62a31f06
         304cb3877d117131 1edeab60a6abc91f

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  820f92209ecf5f71 e4a967edd13fd065  40dd3fc22423a700 776b1cce944e7aa3

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  5d1478071afaadcb d44ea6cd  4b49f66dd01682ea 569164a7

   {server}  derive read traffic keys using label "early for early application
      data" data (same
      as client write traffic keys)

   {client}  extract secret "handshake":

      salt (32 octets):  4134d8d48b05dfef 4658fc13f653b21b
         40426eca75a84eab 87900d991db9abfd

      ikm (32 octets):  8137f1033479e363 c531d475456a399c
         b60c5e1f13c28f5d dc761b9eac5afc66

      secret (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302

   {client}  derive secret "client for handshake traffic secret": "tls13 derived":

      PRK (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302

      handshake  bc9ef911288790a9 9e5ca2ea520d231e
         c60a28e1e958e1c6 551dbbe0bedfe63b

      hash (32 octets):  2fd2f168296a08d7 1a1c693b3340f152
         9326ca31c3795190 504e1d0a1261a79d  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (76 (49 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         726574202fd2f168 296a08d71a1c693b 3340f1529326ca31
         c3795190504e1d0a 1261a79d  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c  1d86e68a77be72ef ffa5684961146be3
         d09a83eed9e29c08 0f94cdde489b2e66

   {client}  derive  extract secret "server handshake traffic secret":

      PRK "handshake":

      salt (32 octets):  2b4389f45c4c468c 1f94bf7bb6b99546
         a33c35f4c3a57a35 6dccbe99d3d56302

      handshake hash  1d86e68a77be72ef ffa5684961146be3
         d09a83eed9e29c08 0f94cdde489b2e66

      ikm (32 octets):  2fd2f168296a08d7 1a1c693b3340f152
         9326ca31c3795190 504e1d0a1261a79d

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         726574202fd2f168 296a08d71a1c693b 3340f1529326ca31
         c3795190504e1d0a 1261a79d

      output  df9b4a07733c5460 fc088eb1db60f6eb
         6a0c67080e3c842e eaa0021cdd860e26

      secret (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd  79975c2bb824f1ec 93b582e0f5bf7030
         2a2f9d81bd477d8b c52cf4d669d5392a

   {client}  derive secret "tls13 c hs traffic" (same as server)

   {client}  derive secret "tls13 s hs traffic" (same as server)

   {client}  derive secret for master "tls13 derived" (same as server)

   {client}  extract secret "master" (same as server)

   {client}  derive read traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd  a98f17d9d9d01b97 a8a9fcfe1aa80cf2
         f0efaf4448bab35c 025d0d3658ef495d

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  33ebfd906881cf62 6df5af4e11583167  46de8022452f1a01 dae81c9c14282ab6

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  bee0ca11151aecb4 c09f53a4  2d1a4735b9701a76 e6ea43a4

   {client}  calculate finished:

      PRK (32 octets):  eedd9ba9252944fa 8ccd415fe8897fbe
         035fbbfbb3f0afbf 71ed64d7f2278cbd finished "tls13 finished" (same as server)

   {client}  derive secret "tls13 c ap traffic" (same as server)

   {client}  derive secret "tls13 s ap traffic" (same as server)

   {client}  derive secret "tls13 exp master" (same as server)

   {client}  send a EndOfEarlyData handshake hash (0 octets):  (empty)

      info (21 octets):  002011544c532031 2e332c2066696e69 7368656400

      output (32 octets):  0fbc2652ef380d5e ea99467b0f7f8dd0
         8f9448439634a056 ebe4f673b6a6df60 message

   {client}  send handshake record:

      cleartext (2

      payload (4 octets):  0101  05000000

      ciphertext (24 (26 octets):  170301001329e1af f008e8f9cb64ef78
         5cb26aa4140396b8  17030100155d2a07 204498a910fd60e4
         6eb384049ec93d62 b12c

   {client}  derive write traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c  e553af85fd9769a9 d3467db9b5b29797
         7526f2f1b9cc25c1 c265093353dbceed

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  505a5542bb68c323 0316fedd6a6ef04f  867143c4068df3a5 ae6b12a486b9b847

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600
      iv output (12 octets):  024cb0bcf2c8d436 cfa3a739

   {client}  derive secret "client application traffic secret":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake hash (32 octets):  653d913f16296ff2 630594dd59260083
         98b1541e334b77e7 5b3aef7988aa68cc

      info (78 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420653d 913f16296ff26305 94dd5926008398b1
         541e334b77e75b3a ef7988aa68cc

      output (32 octets):  09d0215a03cb3192 b7701429d46a21df
         a9d70f7bb8191c94 f7643679dde02858

   {client}  derive secret "server application traffic secret":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake hash (32 octets):  653d913f16296ff2 630594dd59260083
         98b1541e334b77e7 5b3aef7988aa68cc

      info (78 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420653d 913f16296ff26305 94dd5926008398b1
         541e334b77e75b3a ef7988aa68cc

      output (32 octets):  149a37433868240f e334f16978655b84
         f5a41ac33a8bee94 9ccb9210296fd966

   {client}  derive secret "exporter master secret" (same as server)  5e04c80f859988e7 c102c719

   {client}  derive read traffic keys using label "application data" for application data (same as
      server write traffic keys)

   {client}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c

      handshake  e553af85fd9769a9 d3467db9b5b29797
         7526f2f1b9cc25c1 c265093353dbceed

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  1b4d3b86f9361dec 4ebb14c934750dd8
         a35f44362f8cf631 a5f839b73cd08961  17c916392da3bfd7 1448ad824b4ec15e
         062a7da6925fd07e 9e3ed647a38555ed

   {client}  send a Finished handshake message

   {client}  send handshake record:

      cleartext

      payload (36 octets):  14000020e43a4478 62b160d1d64f872e
         c81914ac97d6d282 9a2bdea8847b8137 5e0379ee  1400002064283341 14b550e38e4b03ef
         e0fba441c3e73804 76bae41722a0ab8e be0f8b67

      ciphertext (58 octets):  1703010035ae8c37 e2d3e0083135eb7d
         35f3ef2d375b4898 fb49295699912130 6c6b367a31cb8563
         87aaad029c1b9218 b53ea4be043bd7fc 2cc1  17030100351f82bd 499964e8f8b70cb4
         85cc0dd0efe07561 887202f33db44327 3d667fe7d1a48cb2
         7502638cf4fc2b99 bc7efa1f1e33d210 186d

   {client}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  09d0215a03cb3192 b7701429d46a21df
         a9d70f7bb8191c94 f7643679dde02858  1053e7b2069c9d9b c6cf82f8deac40ec
         927bbb9fd5ad49fe ae1ff4278e2a0031

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  979ea306b9b7de91 0adc3c8c72473d6a  38c79b0728fa3451 774f093adac1dd04

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  a55a4b237184c78c 535b0a22  a3d605be250cfd5d 209615ee

   {client}  derive secret "resumption master secret": "tls13 res master":

      PRK (32 octets):  5d995a2374a68417 22518bedfcfcd627
         855c8fb4e18a8759 4416b19c3c4e485d

      handshake  53850ec90133d5cd 448fa5200e7683b1
         19236c0fe93dc8b6 cad87f9ffee80f67

      hash (32 octets):  a3da757d83c4474f 68222e715e52cdea
         38616f3dab5e9496 2e97536a54efdac8

      info (69 octets):  002021544c532031 2e332c2072657375
         6d7074696f6e206d 6173746572207365 6372657420a3da75
         7d83c4474f68222e 715e52cdea38616f 3dab5e94962e9753 6a54efdac8  2233547d4b607f2b 5f516e0f29f467d9
         88e805512434d38a 87154d47488b72b4

      info (52 octets):  002010746c733133 20726573206d6173
         746572202233547d 4b607f2b5f516e0f 29f467d988e80551
         2434d38a87154d47 488b72b4

      output (32 octets):  8b587b9e8ad75697 b59f164ff6fbdce4
         ae176b9d14ea8edb d1ad4429485ce9c6  91eeb3e2bb46fcf6 810ec7bff5c1d905
         22d1cc1b196e3ef4 a72f6f6bd86f5aae

   {server}  derive read traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c  e553af85fd9769a9 d3467db9b5b29797
         7526f2f1b9cc25c1 c265093353dbceed

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  505a5542bb68c323 0316fedd6a6ef04f  867143c4068df3a5 ae6b12a486b9b847

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  024cb0bcf2c8d436 cfa3a739  5e04c80f859988e7 c102c719

   {server}  calculate finished:

      PRK (32 octets):  5f9c7ffdc773eaa8 f11886ee8d5bc62e
         5bf9acb23983a321 271960d54daa730c

      handshake hash (0 octets):  (empty)

      info (21 octets):  002011544c532031 2e332c2066696e69 7368656400

      output (32 octets):  1b4d3b86f9361dec 4ebb14c934750dd8
         a35f44362f8cf631 a5f839b73cd08961 finished "tls13 finished" (same as client)

   {server}  derive read traffic keys using label "application data" for application data (same as
      client write traffic keys)

   {server}  derive secret "resumption master secret" "tls13 res master" (same as client)

   {client}  send application_data record:

      cleartext

      payload (50 octets):  0001020304050607 08090a0b0c0d0e0f
         1011121314151617 18191a1b1c1d1e1f 2021222324252627
         28292a2b2c2d2e2f 3031

      ciphertext (72 octets):  170301004367c3e4 c2e178aaad5b95f6
         9e41c757ad5575a1 745e2c4c9a8d0088 86d502a466d3f8e4
         86ee73134e3c740a 683a405ac408b1dc 21a4b22caacd90a0
         58e5f9d98285c204  1703010043108855 d836d933a3b33e5e
         3bcccfe9ebbb75ad 3d4ee46f02063528 384adfec59cede3b
         13d5dd68442833ef 1c13014af62d56e3 c9661c0eb0ef4fdc
         e7808b45f077ca2b

   {server}  send application_data record:

      cleartext

      payload (50 octets):  0001020304050607 08090a0b0c0d0e0f
         1011121314151617 18191a1b1c1d1e1f 2021222324252627
         28292a2b2c2d2e2f 3031

      ciphertext (72 octets):  170301004362928f 4bc451d13e46e29a
         9c1b684a0bf984ed 257be4155f3d97dc 727689e84a152fb6
         2f9103041a5dd045 34959f28fe6017dc 1b3c9d8293b2456d
         2eb3775029f7bd8a  1703010043c23be9 5ad85b168bd2e206
         cd17b2b598f67cdf 558992521a6ed4ec eeff45ec22a93675
         1bd733fc63e3a98d 092dcd93ec848c08 afdfda839f524e2e
         69b474197cae81cb

   {client}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  17030100139d41ac 5ed9b4f06ae44f09
         1c7ae9cc9e6d9793  1703010013c4f33d 08ac5ad28a35c0b3
         2559bf45718f9bc7

   {server}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  170301001308d06f 582c7d7294ee1b96
         9aca936f2ced5471  17030100139f73be 8cc18eb517547f85
         26b1219f757cdc2d

5.  HelloRetryRequest

   In this example, the client initiates a handshake with an X25519
   [RFC7748] share.  The server however prefers P-256 [FIPS186] and
   sends a HelloRetryRequest that requires the client to generate a key
   share on the P-256 curve.

   {client}  create an ephemeral x25519 key pair:

      private key (32 octets):  0a0cb6f0d87f01e3 46cd092736e1b5b7
         9dc623ed53d5d030 2c46cacc61913e17  68f119d51cf43e70 b7bc4080d5911317
         b22482211908f4a0 7cd3ee6148f05a65

      public key (32 octets):  05efa94d13f5adcd 14219379d5a37dbc
         e4721d9294e572c6 651aeb761838815b  fff63faea1e4f9b0 8ae2fc158749f72a
         b274015b21903399 434279416a1c3866

   {client}  send a ClientHello handshake message

   {client}  send handshake record:

      cleartext

      payload (174 octets):  010000aa0303d9e9 898df63d43adbe64
         a2634f0b63bcdc40 19a3e526bc013a60 42e05b14555c0000  010000aa03032b47 3d43b9e45db4ff9f
         9ae53f63f495bc90 a308136caa6570cd 6a3d682e23fc0000
         0613011303130201 00007b0000000b00 0900000673657276
         6572ff0100010000 0a00080006001d00 1700180028002600
         24001d002005efa9 4d13f5adcd142193 79d5a37dbce4721d
         9294e572c6651aeb 761838815b002b00 03027f12000d0020
         24001d0020fff63f aea1e4f9b08ae2fc 158749f72ab27401
         5b21903399434279 416a1c3866002b00 03027f14000d0020
         001e040305030603 0203080408050806 0401050106010201
         0402050206020202 002d00020101

      ciphertext (179 octets):  16030100ae010000 aa0303d9e9898df6
         3d43adbe64a2634f 0b63bcdc4019a3e5 26bc013a6042e05b
         14555c0000061301 aa03032b473d43b9
         e45db4ff9f9ae53f 63f495bc90a30813 6caa6570cd6a3d68
         2e23fc0000061301 130313020100007b 0000000b00090000
         06736572766572ff 01000100000a0008 0006001d00170018
         002800260024001d 002005efa94d13f5 adcd14219379d5a3
         7dbce4721d9294e5 72c6651aeb761838 815b002b0003027f
         12000d0020001e04 0020fff63faea1e4 f9b08ae2fc158749
         f72ab274015b2190 3399434279416a1c 3866002b0003027f
         14000d0020001e04 0305030603020308 0408050806040105
         0106010201040205 0206020202002d00 020101

   {server}  send a HelloRetryRequest handshake message

   {server}  send handshake record:

      cleartext (14

      payload (16 octets):  0600000a7f120006 002800020017  0600000c7f141301 0006002800020017

      ciphertext (19 (21 octets):  160301000e060000 0a7f120006002800 020017  1603010010060000 0c7f141301000600
         2800020017

   {client}  create an ephemeral P-256 key pair:

      private key (32 octets):  11fa48d153c917ff d89dff13140760a1
         36265d399fa9f10e 2d766d42a6c84e90  686029ea60fdbf90 952a205f36867184
         21d39ccb83e1332e 6449da8f62a455f7

      public key (65 octets):  041e5a785f5417fb 18db4293843534a5
         c0ba6e744baa6846 d0b32f4e9ea39227 24a08f2adb09f071
         f81402e7fd8ca33b 76abe1cd556fd3e8 fe20e0fd2e8202f9 69  0439a9c0e3dea88c 76323ea8a30a779f
         caa782d88935df99 ca2f94f386227247 066af9a46ebc7f88
         6f1d8e81a08779f2 6c5420c69609a68a 6762b91329670b5d e1

   {client}  send a ClientHello handshake message

   {client}  send handshake record:

      cleartext

      payload (207 octets):  010000cb0303d9e9 898df63d43adbe64
         a2634f0b63bcdc40 19a3e526bc013a60 42e05b14555c0000  010000cb03032b47 3d43b9e45db4ff9f
         9ae53f63f495bc90 a308136caa6570cd 6a3d682e23fc0000
         0613011303130201 00009c0000000b00 0900000673657276
         6572ff0100010000 0a00080006001d00 1700180028004700
         4500170041041e5a 785f5417fb18db42 93843534a5c0ba6e
         744baa6846d0b32f 4e9ea3922724a08f 2adb09f071f81402
         e7fd8ca33b76abe1 cd556fd3e8fe20e0 fd2e8202f969002b
         0003027f12000d00
         45001700410439a9 c0e3dea88c76323e a8a30a779fcaa782
         d88935df99ca2f94 f386227247066af9 a46ebc7f886f1d8e
         81a08779f26c5420 c69609a68a6762b9 1329670b5de1002b
         0003027f14000d00 20001e0403050306 0302030804080508
         0604010501060102 0104020502060202 02002d00020101

      ciphertext (212 octets):  16030100cf010000 cb0303d9e9898df6
         3d43adbe64a2634f 0b63bcdc4019a3e5 26bc013a6042e05b
         14555c0000061301 cb03032b473d43b9
         e45db4ff9f9ae53f 63f495bc90a30813 6caa6570cd6a3d68
         2e23fc0000061301 130313020100009c 0000000b00090000
         06736572766572ff 01000100000a0008 0006001d00170018
         0028004700450017 0041041e5a785f54 17fb18db42938435
         34a5c0ba6e744baa 6846d0b32f4e9ea3 922724a08f2adb09
         f071f81402e7fd8c a33b76abe1cd556f d3e8fe20e0fd2e82
         02f969002b000302 7f12000d0020001e 00410439a9c0e3de a88c76323ea8a30a
         779fcaa782d88935 df99ca2f94f38622 7247066af9a46ebc
         7f886f1d8e81a087 79f26c5420c69609 a68a6762b9132967
         0b5de1002b000302 7f14000d0020001e 0403050306030203
         0804080508060401 0501060102010402 050206020202002d 00020101

   {server}  extract secret "early":

      salt:  (absent)
      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

   {server}  create an ephemeral P-256 key pair:

      private key (32 octets):  ff265d2062c70725 ca22513e1e6841ff
         475e8a00421f0818 186edd1c0080cc6a  cf5cb678b37d617e 4e3b978d52758db3
         5bee4147c5a4c48d f62ec7f3e26b7b0d

      public key (65 octets):  048a4d09cde58dbc 041955b9a41a43c1
         696dc5429ffa96f9 cd194a863ac782f1 8159f072b4f61021
         5d86407dd7368b75 4ab2e64f2c1b3f9d 457c264e2b1781a3 6b  0438bafba512d58e 57a62ceaee1c0c3e
         5678082cacf126d3 dac009720572d79f 341f7098b24fb7f1
         b8ee222d6433f310 e8862c8b9f2c9337 fe6eb1a54665d465 3b

   {server}  send a ServerHello handshake message

   {server}  extract  derive secret "handshake":

      salt for handshake "tls13 derived":

      PRK (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

      hash (32 octets):  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (49 octets):  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

   {server}  extract secret "handshake":

      salt (32 octets):  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

      ikm (32 octets):  6551f8de88be4c85 a6ec245d84aa63d5
         ce85c9fdeb9398b9 b35512d372637253  df4cde9bf625ee9b e21cc6bd4a51f662
         00c857b0b104cb68 7731c3851eefbc9a

      secret (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8  61ebb724b8eaa8d4 83de05c018a83947
         b5c2a866847154ce 2b2e33fce8e538cf

   {server}  derive secret "client handshake traffic secret": "tls13 c hs traffic":

      PRK (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8

      handshake  61ebb724b8eaa8d4 83de05c018a83947
         b5c2a866847154ce 2b2e33fce8e538cf

      hash (32 octets):  dad1f7541198d854 97203f23e9856b9a
         97937e6a2d22f3c0 1e22be12bee0ee56

      info (54 octets):  002012746c733133 2063206873207472
         616666696320dad1 f7541198d8549720 3f23e9856b9a9793
         7e6a2d22f3c01e22 be12bee0ee56

      output (32 octets):  f52e0805a26cd615 ec012fd6b1950258
         a9aae77b336a8cac a443df877e99ec61

   {server}  derive secret "tls13 s hs traffic":

      PRK (32 octets):  61ebb724b8eaa8d4 83de05c018a83947
         b5c2a866847154ce 2b2e33fce8e538cf

      hash (32 octets):  a5ad44690729db79 d84d7637a8f2915a
         54ab8f4cd52d2862 591392fe3255e1af  dad1f7541198d854 97203f23e9856b9a
         97937e6a2d22f3c0 1e22be12bee0ee56

      info (76 (54 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         72657420a5ad4469 0729db79d84d7637 a8f2915a54ab8f4c
         d52d2862591392fe 3255e1af  002012746c733133 2073206873207472
         616666696320dad1 f7541198d8549720 3f23e9856b9a9793
         7e6a2d22f3c01e22 be12bee0ee56

      output (32 octets):  c6cfd0de3536e43c cb8522fa10d9deff
         ff1753ebf96a7d97 c6c8ccc501e57ad0  ed0ea7ec428dd7bb 3f89df21b4679286
         fb19f61c5fe0ef81 35c0f54d687bc50c

   {server}  derive secret "server handshake traffic secret": for master "tls13 derived":

      PRK (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8

      handshake  61ebb724b8eaa8d4 83de05c018a83947
         b5c2a866847154ce 2b2e33fce8e538cf

      hash (32 octets):  a5ad44690729db79 d84d7637a8f2915a
         54ab8f4cd52d2862 591392fe3255e1af

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         72657420a5ad4469 0729db79d84d7637 a8f2915a54ab8f4c
         d52d2862591392fe 3255e1af  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (49 octets):  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939  3f0c9f13e5dd95f7 27c7bf2c82b4f75f
         91e26cf5e1f89ae5 36becd5b48f08357

   {server}  extract secret "master":

      salt (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8  3f0c9f13e5dd95f7 27c7bf2c82b4f75f
         91e26cf5e1f89ae5 36becd5b48f08357

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2  23bdfa8bb085b65a 8095c55a79f20ab0
         7646d7bac8c67803 2aa5985df2a1b7c1

   {server}  send handshake record:

      cleartext

      payload (115 octets):  0200006f7f1296ff 693075d8465651a9
         c28773f549654220 6ba390199b9c9975 45d9a12666151301  0200006f7f1439d0 5400265319e5a369
         3e2a5479b46a5e8c 10a12daa5d01cdc0 cb21730536d51301
         0049002800450017 0041048a4d09cde5 8dbc041955b9a41a
         43c1696dc5429ffa 96f9cd194a863ac7 82f18159f072b4f6
         10215d86407dd736 8b754ab2e64f2c1b 3f9d457c264e2b17 81a36b 00410438bafba512 d58e57a62ceaee1c
         0c3e5678082cacf1 26d3dac009720572 d79f341f7098b24f
         b7f1b8ee222d6433 f310e8862c8b9f2c 9337fe6eb1a54665 d4653b

      ciphertext (120 octets):  1603010073020000 6f7f1296ff693075
         d8465651a9c28773 f5496542206ba390 199b9c997545d9a1
         2666151301004900 6f7f1439d0540026
         5319e5a3693e2a54 79b46a5e8c10a12d aa5d01cdc0cb2173
         0536d51301004900 2800450017004104 8a4d09cde58dbc04
         1955b9a41a43c169 6dc5429ffa96f9cd 194a863ac782f181
         59f072b4f610215d 86407dd7368b754a b2e64f2c1b3f9d45
         7c264e2b1781a36b 38bafba512d58e57
         a62ceaee1c0c3e56 78082cacf126d3da c009720572d79f34
         1f7098b24fb7f1b8 ee222d6433f310e8 862c8b9f2c9337fe
         6eb1a54665d4653b

   {server}  derive write traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939  ed0ea7ec428dd7bb 3f89df21b4679286
         fb19f61c5fe0ef81 35c0f54d687bc50c

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  f1c0114cbc1391f0 023187ab7ab4eac1  ea3b74f7e0223840 dc5fbc1d3864b73b

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  b28638f5018dbb8f 6b5d1314  97621bb779bba789 402021f6

   {server}  send a EncryptedExtensions handshake message

   {server}  send a Certificate handshake message

   {server}  send a CertificateVerify handshake message

   {server}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939

      handshake  ed0ea7ec428dd7bb 3f89df21b4679286
         fb19f61c5fe0ef81 35c0f54d687bc50c

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  7b88ebd4056b7e68 d2477433058cf559
         15ffa712d01141fd a135a49b7e3f7a56  03c5ee66699c919c db206db4053b9314
         f56449f899baead8 c0d82b63fefaa19b

   {server}  send a Finished handshake message

   {server}  send handshake record:

      cleartext

      payload (639 octets):  080000120010000a 0008000600170018
         001d000000000b00 01b9000001b50001 b0308201ac308201
         15a0030201020201 02300d06092a8648 86f70d01010b0500
         300e310c300a0603 5504031303727361 301e170d31363037
         3330303132333539 5a170d3236303733 303031323335395a
         300e310c300a0603 5504031303727361 30819f300d06092a
         864886f70d010101 050003818d003081 8902818100b4bb49
         8f8279303d980836 399b36c6988c0c68 de55e1bdb826d390
         1a2461eafd2de49a 91d015abbc9a9513 7ace6c1af19eaa6a
         f98c7ced43120998 e187a80ee0ccb052 4b1b018c3e0b6326
         4d449a6d38e22a5f da43084674803053 0ef0461c8ca9d9ef
         bfae8ea6d1d03e2b d193eff0ab9a8002 c47428a6d35a8d88
         d79f7f1e3f020301 0001a31a30183009 0603551d13040230
         00300b0603551d0f 0404030205a0300d 06092a864886f70d
         01010b0500038181 0085aad2a0e5b927 6b908c65f73a7267
         170618a54c5f8a7b 337d2df7a5943654 17f2eae8f8a58c8f
         8172f9319cf36b7f d6c55b80f21a0301 5156726096fd335e
         5e67f2dbf102702e 608ccae6bec1fc63 a42a99be5c3eb710
         7c3c54e9b9eb2bd5 203b1c3b84e0a8b2 f759409ba3eac9d9
         1d402dcc0cc8f896 1229ac9187b42b4d e100000f00008408
         040080a2427ae5f8 0c99ee8e72b7ddee b2f512458f7f6325
         1b8a77ace3b1577a ac9a8fcd73bb6a33 5a3446d66b2debb7
         f90d6eb8701f3ab1 69793295b34251b9 e6d5fe0251478e8a
         6ab8b79651ea64c9 b598c8628893c867 9b7400177bc5e457
         a539316b5ebd7d08 f380593f0541d781 f0dd28b41a062aad
         e8bf20074c6eda9c 01c75b140000208e 0bdf3cb16b0b2560
         51b37de6704e005d 2a4600cd0c38cae9 0a79eac6ed1bf1
         0400806f43289ae7 efa4a473bedf613e 4e92e9554fb2871a
         df28b8612b27998c be8e8690f4c81b8a cb3fb981396962e0
         7a506b790cb6cb07 1caeb49acc217f39 058d7375cf9d2174
         a8fa29ba60dc35ef 7a43827278489428 2c75d4750400532e
         069fafa01577b431 bbf764f4be901643 07a30b59081c286b
         18ba58649637d676 d5cee614000020bc 521faec41d6c9d2d
         e9f0de7887121fb7 e7a6000a82caa148 565ab19e0aef8f

      ciphertext (661 octets):  170301029081de4f cfd700da4573d570
         5942f14a11e569aa 9aacc95260520102 6f74f2b2ad6abe08
         7b53a4940ff94208 9e02d3159b1c6f11 75d7fcb51abad6fd
         d4f7ff4af6590b47 16c1d90e1031e1a1 e32079f531108c6b
         9f79d6120319e0a3 73010e82d780a8f9 c3fdf8474840cdb6
         7e4943d3808a27cd 5d9375c766a95ef4 8393c235d83ad26a
         20628671793f75df aa0be78b11fed206 6506d19a769d9d32
         adc0437784994359 ef5e452609353670 1c46004cf6fc252e
         546e797238c73b94 b073461158301f78 1498917c32dc0ece
         658a53790c667397 f7744775c2bef907 b5f7d5677b2e57fe
         7c4bfd43c7ad1ee4 6fd400c3d3c3c05f e8775f055263e98a
         692b49a818d0f698 4400c1db2f429fa8 9fb61d523398e1d0
         2bc5c393027146c0 f326032d18cb8283 473f2b6d554df942
         c7b1a0050694c7b2 bf31a816f7ff77f1 d7db873dbb6e4646
         acabfa73c317a34c e6212a3469f549e6 cde71ab229a6f220
         acda60832b510663 02a23d02c734bd5e 71b04fb248ca47ba
         0c7b1fd28fee9b5d 86e6b1a6a2a1a43e 3831210519f54134
         c96486d11ef3125f 74969785690487e0 aa5c0a310ebf9d31
         95ec5543af8a6ffb 710eb0a90285960d c1ccdc10ecee9669
         9171e97eae526a17 205012ab6f262e44 31ae9a70ff2ed7bd
         966ef6bd4563f56a 7a14970dcabf97ae 7e4354db1ea27548
         c55c11542ad07bcd 6f47a7143b86c4e6 678ce7dc6d51a1b7
         75687644d6526efa 3c864f592819e7b7 f9f1bbc02ed8821a
         e66019b240b41f5e ebf9475069700030 7122f7c8a8d6c0da
         a264c63183238d72 0eacb86879fab9ba 8a673c51a52c8284
         75e3211223cd2238 bd8b8a934af3e4dd e10e788df23ad6d8
         51d68b78082ac667 a854356415e7858b e526307332990d8c
         c38a5dc4cfc22a2c a2bdd9126a2ce13d 7015264921

   {server}  derive secret "client application traffic secret":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake hash (32 octets):  dd0da93863ed291f 518b94a83093da6b
         8edd2d25470c20cd c3becba4eee76c49

      info (78 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420dd0d a93863ed291f518b 94a83093da6b8edd
         2d25470c20cdc3be cba4eee76c49

      output (32 octets):  a754e4ccfbb7363d fdc7a57028da0867
         f804f958c38caead 1e656380d64fd662

   {server}  derive secret "server application traffic secret":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake hash (32 octets):  dd0da93863ed291f 518b94a83093da6b
         8edd2d25470c20cd c3becba4eee76c49

      info (78 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420dd0d a93863ed291f518b 94a83093da6b8edd
         2d25470c20cdc3be cba4eee76c49

      output (32 octets):  fa2a2be1efe55357 c112071aa4a62c3f
         ec646fa0d7883092 fc9087dc5405c7a4

   {server}  derive secret "exporter master secret":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake hash (32 octets):  dd0da93863ed291f 518b94a83093da6b
         8edd2d25470c20cd c3becba4eee76c49

      info (67 octets):  00201f544c532031 2e332c206578706f
         72746572206d6173 7465722073656372 657420dd0da93863
         ed291f518b94a830 93da6b8edd2d2547 0c20cdc3becba4ee e76c49

      output (32 octets):  f8538fa665addfe5 a88955dd68be1d39
         874aa7a07f5c999d 6658f47a498029b7  1703010290b02e90 0efe58c26b437b75
         4cb31ff7e592e595 405b265fa8c3f2bd 6b9a168fbaf70940
         91d27872271925ac b0e8d878f17a60ea c39a6b233bcbb2f4
         9f6774b77c11827e e77798976db2b76b c236a8cae6751c0b
         498402f364d0118c d21483365d82a82e df95f3bcf5a2a0ed
         3941ef0be0619fbc 2a4489c241f2fc75 3381cf064813ca4e
         dec9bd213c29f4cd 5c3d7b52bc34ef9d 6d3db2e3ce370414
         d9e87c18e7190448 8dd0d7cd359fcb2d ee00aba5283c2dd4
         31afa8e17bf25643 00fbc24f11ae9fb6 6c4cec5f38b03e10
         fbb510b4f3a716e8 4e395128b526aa00 24425fec5e0d9072
         b42fdabfa93686bb 0036963bf3d6d122 fb205fb024c41422
         7e2f054787af00aa b17b78ad2d5c31c1 5812c0420b0ea344
         2f3f5197533e9325 082f44434e502d4e fb73c5987fd3ee55
         228c92bd600e1f81 22a447caba8f2fd2 fbf49d43f99a441d
         2695809c89dc1c89 9c7975b8a78ec2a9 8399922e58d538f8
         009bc07b50573da6 1bbe41ef1f251ee9 dcca0e2d9e8c20fb
         c3659b8eef131094 cc9effc3697ac767 248616db9576ccb1
         b937775cd97aeb81 f015dcc4bc53143f 0337e90ad800f7cc
         6c09b23352acbf06 59c1d0ac6a145342 9d288a83f2c16ecd
         419abf7bcfeb05df b70292296847cd7d d91d305ec162436b
         6e645028a3d9c068 1cd118093c9a9978 08585fc3ddecab33
         fff96c099b607516 4db17fb609747daf c511dcfe212c49e3
         399c74fe7d36b962 5206204cf411e42c 6b5da8c5cc7d522d
         c8a7747f4cd08e50 a180ed43d8ac0a4c cbc93207e1bd667f
         e2f784eeeb5be6cc 22ffd75c2d134a02 7618bf3f270c4809
         58c2016507f7f825 dc7a116f7f06670b 8c926c47a919b4ec
         f8eab3c0451be841 e90a55e9ce7fee05 919525b0042e4943
         4c70e792e055a6a6 50d69a4c9697bde8 0d8d004b41

   {server}  derive secret "tls13 c ap traffic":

      PRK (32 octets):  23bdfa8bb085b65a 8095c55a79f20ab0
         7646d7bac8c67803 2aa5985df2a1b7c1

      hash (32 octets):  d35385d7ef5cda3f e72850e6b878c915
         e603150fe9dd009a 83ebf3e8b73525dc

      info (54 octets):  002012746c733133 2063206170207472
         616666696320d353 85d7ef5cda3fe728 50e6b878c915e603
         150fe9dd009a83eb f3e8b73525dc

      output (32 octets):  3e97f6ece946f6cf a25aac0c4294f752
         adf68ce3769ba8f1 a72140e960e00b75

   {server}  derive secret "tls13 s ap traffic":

      PRK (32 octets):  23bdfa8bb085b65a 8095c55a79f20ab0
         7646d7bac8c67803 2aa5985df2a1b7c1

      hash (32 octets):  d35385d7ef5cda3f e72850e6b878c915
         e603150fe9dd009a 83ebf3e8b73525dc

      info (54 octets):  002012746c733133 2073206170207472
         616666696320d353 85d7ef5cda3fe728 50e6b878c915e603
         150fe9dd009a83eb f3e8b73525dc

      output (32 octets):  9bf644ffdb8feb85 11240075595cb94f
         411a5682e3cb4a82 f0b1f7daf0322a92

   {server}  derive secret "tls13 exp master":

      PRK (32 octets):  23bdfa8bb085b65a 8095c55a79f20ab0
         7646d7bac8c67803 2aa5985df2a1b7c1

      hash (32 octets):  d35385d7ef5cda3f e72850e6b878c915
         e603150fe9dd009a 83ebf3e8b73525dc

      info (52 octets):  002010746c733133 20657870206d6173
         74657220d35385d7 ef5cda3fe72850e6 b878c915e603150f
         e9dd009a83ebf3e8 b73525dc

      output (32 octets):  c8dd1dcfbb99ea14 e3ad390c6a4cd3e0
         c4f20c2221aa33e2 68eb807de344a179

   {server}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  fa2a2be1efe55357 c112071aa4a62c3f
         ec646fa0d7883092 fc9087dc5405c7a4  9bf644ffdb8feb85 11240075595cb94f
         411a5682e3cb4a82 f0b1f7daf0322a92

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  5e7915cfd47985ac cedca500e9d65e13  d46da4e755ba9e74 7a46246bda64c866

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  b0b11ff319194dc7 c1ba7a3e  73deb5c4dfcc38ff 19bb9943

   {server}  derive read traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  c6cfd0de3536e43c cb8522fa10d9deff
         ff1753ebf96a7d97 c6c8ccc501e57ad0  f52e0805a26cd615 ec012fd6b1950258
         a9aae77b336a8cac a443df877e99ec61

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  9a9244d62def9bb2 0e9486b71569fdd3  f34edc87549aca05 6bf5d3ebbfb58934

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  564fe61b06a369d1 665cd57a  018f4bc56b7fa73b 50a1b497

   {client}  extract secret "early":

      salt:  (absent)

      ikm (32 octets):  0000000000000000 0000000000000000
         0000000000000000 0000000000000000

      secret (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

   {client}  extract  derive secret "handshake":

      salt for handshake "tls13 derived":

      PRK (32 octets):  33ad0a1c607ec03b 09e6cd9893680ce2
         10adf300aa1f2660 e1b22e10f170f92a

      ikm (32 octets):  6551f8de88be4c85 a6ec245d84aa63d5
         ce85c9fdeb9398b9 b35512d372637253

      secret (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8

   {client}  derive secret "client handshake traffic secret":

      PRK (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8

      handshake

      hash (32 octets):  a5ad44690729db79 d84d7637a8f2915a
         54ab8f4cd52d2862 591392fe3255e1af  e3b0c44298fc1c14 9afbf4c8996fb924
         27ae41e4649b934c a495991b7852b855

      info (76 (49 octets):  002028544c532031 2e332c20636c6965
         6e742068616e6473 68616b6520747261 6666696320736563
         72657420a5ad4469 0729db79d84d7637 a8f2915a54ab8f4c
         d52d2862591392fe 3255e1af  00200d746c733133 2064657269766564
         20e3b0c44298fc1c 149afbf4c8996fb9 2427ae41e4649b93
         4ca495991b7852b8 55

      output (32 octets):  c6cfd0de3536e43c cb8522fa10d9deff
         ff1753ebf96a7d97 c6c8ccc501e57ad0  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

   {client}  derive  extract secret "server handshake traffic secret":

      PRK "handshake":

      salt (32 octets):  ead65db5900e7b73 cc49689cfed1039d
         7a2f34b865915e9f a9c47c5fe6e551a8

      handshake hash  6f2615a108c702c5 678f54fc9dbab697
         16c076189c48250c ebeac3576c3611ba

      ikm (32 octets):  a5ad44690729db79 d84d7637a8f2915a
         54ab8f4cd52d2862 591392fe3255e1af

      info (76 octets):  002028544c532031 2e332c2073657276
         65722068616e6473 68616b6520747261 6666696320736563
         72657420a5ad4469 0729db79d84d7637 a8f2915a54ab8f4c
         d52d2862591392fe 3255e1af

      output  df4cde9bf625ee9b e21cc6bd4a51f662
         00c857b0b104cb68 7731c3851eefbc9a

      secret (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939  61ebb724b8eaa8d4 83de05c018a83947
         b5c2a866847154ce 2b2e33fce8e538cf

   {client}  derive secret "tls13 c hs traffic" (same as server)

   {client}  derive secret "tls13 s hs traffic" (same as server)

   {client}  derive secret for master "tls13 derived" (same as server)

   {client}  extract secret "master" (same as server)

   {client}  derive read traffic keys using label "handshake data": for handshake data:

      PRK (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939  ed0ea7ec428dd7bb 3f89df21b4679286
         fb19f61c5fe0ef81 35c0f54d687bc50c

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  f1c0114cbc1391f0 023187ab7ab4eac1  ea3b74f7e0223840 dc5fbc1d3864b73b

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  b28638f5018dbb8f 6b5d1314  97621bb779bba789 402021f6

   {client}  calculate finished:

      PRK (32 octets):  b20106ffa8a023ba be8534eb03dd3683
         fafa594b2e9c9465 0856b64c3f318939

      handshake hash (0 octets):  (empty)

      info (21 octets):  002011544c532031 2e332c2066696e69 7368656400

      output (32 octets):  7b88ebd4056b7e68 d2477433058cf559
         15ffa712d01141fd a135a49b7e3f7a56

   {client}  derive write traffic keys using label "handshake data" finished "tls13 finished" (same as server read traffic keys) server)

   {client}  derive secret "client application traffic secret":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake hash (32 octets):  dd0da93863ed291f 518b94a83093da6b
         8edd2d25470c20cd c3becba4eee76c49

      info (78 octets):  00202a544c532031 2e332c20636c6965
         6e74206170706c69 636174696f6e2074 7261666669632073
         656372657420dd0d a93863ed291f518b 94a83093da6b8edd
         2d25470c20cdc3be cba4eee76c49

      output (32 octets):  a754e4ccfbb7363d fdc7a57028da0867
         f804f958c38caead 1e656380d64fd662 "tls13 c ap traffic" (same as server)
   {client}  derive secret "server application traffic secret":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake hash (32 octets):  dd0da93863ed291f 518b94a83093da6b
         8edd2d25470c20cd c3becba4eee76c49

      info (78 octets):  00202a544c532031 2e332c2073657276
         6572206170706c69 636174696f6e2074 7261666669632073
         656372657420dd0d a93863ed291f518b 94a83093da6b8edd
         2d25470c20cdc3be cba4eee76c49

      output (32 octets):  fa2a2be1efe55357 c112071aa4a62c3f
         ec646fa0d7883092 fc9087dc5405c7a4 "tls13 s ap traffic" (same as server)

   {client}  derive secret "exporter master secret" "tls13 exp master" (same as server)

   {client}  derive write traffic keys for handshake data (same as
      server read traffic keys)

   {client}  derive read traffic keys using label "application data" for application data (same as
      server write traffic keys)

   {client}  calculate finished: finished "tls13 finished":

      PRK (32 octets):  c6cfd0de3536e43c cb8522fa10d9deff
         ff1753ebf96a7d97 c6c8ccc501e57ad0

      handshake  f52e0805a26cd615 ec012fd6b1950258
         a9aae77b336a8cac a443df877e99ec61

      hash (0 octets):  (empty)

      info (21 (18 octets):  002011544c532031 2e332c2066696e69 7368656400  00200e746c733133 2066696e69736865 6400

      output (32 octets):  621f7d1de488a6bb 3874e3a03ded00e0
         4c9bd054c85b95e3 b65e7423ac3f3b88  c6ceb1fb180f7d97 62734c4b88430995
         2c56d60e95490950 2884f84f4a6be5f0

   {client}  send a Finished handshake message

   {client}  send handshake record:

      cleartext

      payload (36 octets):  14000020fc53f1be b1436fb968319299
         a9e3b6088cc99e42 178c77337bc52786 d084882f  14000020735ebda7 9ccdab14ab392f67
         c0866555678946a1 b1b13f3d1a240d3f 1403efb9

      ciphertext (58 octets):  170301003543adad e592362412fb77d7
         28b181c01b77cd62 a661e4125e6f9851 826e418f4c292ec6
         3254e8b0342d65db 8a7f074eed527ea6 98a6  17030100357d5aa6 afb0db48fa79159d
         8074fb1eb26ac08d 6be5c0674197dbd6 efab491f8e99036c
         c16fe5a80f6207a6 c110c8975d753c84 1fa9

   {client}  derive write traffic keys using label "application data": for application data:

      PRK (32 octets):  a754e4ccfbb7363d fdc7a57028da0867
         f804f958c38caead 1e656380d64fd662  3e97f6ece946f6cf a25aac0c4294f752
         adf68ce3769ba8f1 a72140e960e00b75

      key info (16 (13 octets):  00100c544c532031 2e332c206b657900  001009746c733133 206b657900

      key output (16 octets):  0e2e7a8db77587cf 18388def90b15063  a2a1d780fe8dcc66 a2c9524da5adcb36

      iv info (15 (12 octets):  000c0b544c532031 2e332c20697600  000c08746c733133 20697600

      iv output (12 octets):  56140ec2f82b9649 b0eefbfa  774928e1cb918bb5 fabbdec1

   {client}  derive secret "resumption master secret": "tls13 res master":

      PRK (32 octets):  bf6d13ecadf8826f fed70fa62c0bf904
         d6067a7b6c4e0362 6172eec87a71b5a2

      handshake  23bdfa8bb085b65a 8095c55a79f20ab0
         7646d7bac8c67803 2aa5985df2a1b7c1

      hash (32 octets):  ad82e98953633398 4f4733bdac834b98
         63d05680cfb820cf c07c923029af4642

      info (69 octets):  002021544c532031 2e332c2072657375
         6d7074696f6e206d 6173746572207365 6372657420ad82e9
         89536333984f4733 bdac834b9863d056 80cfb820cfc07c92 3029af4642

      output (32 octets):  8a4f85ba26bb67b7 0df06509177d7e91
         8808eccada5604b1 61e378fe0803c374

   {server}  calculate finished:

      PRK (32 octets):  c6cfd0de3536e43c cb8522fa10d9deff
         ff1753ebf96a7d97 c6c8ccc501e57ad0

      handshake hash (0 octets):  (empty)  24852c1da1686926 86e24b558b6aaa12
         698570f0e85c3925 23ad59b8b89e2aae

      info (21 (52 octets):  002011544c532031 2e332c2066696e69 7368656400  002010746c733133 20726573206d6173
         7465722024852c1d a168692686e24b55 8b6aaa12698570f0
         e85c392523ad59b8 b89e2aae

      output (32 octets):  621f7d1de488a6bb 3874e3a03ded00e0
         4c9bd054c85b95e3 b65e7423ac3f3b88  a4fccac589ec1324 762aa9ace2eb916b
         3124acfa5297f8ac b5a025f99375d171

   {server}  calculate finished "tls13 finished" (same as client)

   {server}  derive read traffic keys using label "application data" for application data (same as
      client write traffic keys)

   {server}  derive secret "resumption master secret" "tls13 res master" (same as client)

   {client}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  17030100131ef5c9 e7205f31a1edf9b1
         3600fec1271e4f5d  1703010013b48a63 7c14b155f5bc2804
         04056c6a4b0a34e2

   {server}  send alert record:

      cleartext

      payload (2 octets):  0100

      ciphertext (24 octets):  170301001350ff6e 907c508b6b191ff6
         094faf4c0b32d6a8  1703010013523066 0fa8cae6196c4565
         ac8207fcaf163e8f

6.  Security Considerations

   It probably isn't a good idea to use the private key here.  If it
   weren't for the fact that it is too small to provide any meaningful
   security, it is now very well known.

7.  References

7.1.  Normative References

   [I-D.ietf-tls-tls13]
              Rescorla, E., "The Transport Layer Security (TLS) Protocol
              Version 1.3", draft-ietf-tls-tls13-18 draft-ietf-tls-tls13-20 (work in progress),
              October 2016.
              April 2017.

7.2.  Informative References

   [FIPS186]  National Institute of Standards and Technology (NIST),
              "Digital Signature Standard (DSS)", NIST PUB 186-4 , July
              2013.

   [RFC7748]  Langley, A., Hamburg, M., and S. Turner, "Elliptic Curves
              for Security", RFC 7748, DOI 10.17487/RFC7748, January
              2016, <http://www.rfc-editor.org/info/rfc7748>.

Appendix A.  Acknowledgements

   None of this would have been possible without Franziskus Kiefer, Eric
   Rescorla and Tim Taubert, who did a lot of the work in NSS.

Author's Address

   Martin Thomson
   Mozilla

   Email: martin.thomson@gmail.com