--- 1/draft-ietf-sidrops-bgpsec-algs-rfc8208-bis-02.txt	2018-09-20 08:13:12.122507706 -0700
+++ 2/draft-ietf-sidrops-bgpsec-algs-rfc8208-bis-03.txt	2018-09-20 08:13:12.166508761 -0700
@@ -1,19 +1,19 @@
 
 Internet Engineering Task Force (IETF)                         S. Turner
 Internet-Draft                                                     sn3rd
 Updates: 8208 (if approved)                                  O. Borchert
 Intended status: Standards Track                                    NIST
-Expires: March 9, 2019                                 September 5, 2018
+Expires: March 23, 2019                               September 19, 2018
 
          BGPsec Algorithms, Key Formats, and Signature Formats
-             draft-ietf-sidrops-bgpsec-algs-rfc8208-bis-02
+             draft-ietf-sidrops-bgpsec-algs-rfc8208-bis-03
 
 Abstract
 
    This document specifies the algorithms, algorithm parameters,
    asymmetric key formats, asymmetric key sizes, and signature formats
    used in BGPsec (Border Gateway Protocol Security).  This document
    updates RFC 8208 ("BGPsec Algorithms, Key Formats, and Signature
    Formats") by adding Special-Use Algorithm IDs and correcting the
    range of unassigned algorithms IDs to fill the complete range.
 
@@ -105,22 +105,24 @@
 
    This document updates [RFC7935] to add support for a) a different
    algorithm for BGPsec certificate requests, which are issued only by
    BGPsec speakers; b) a different Subject Public Key Info format for
    BGPsec certificates, which is needed for the specified BGPsec
    signature algorithm; and c) different signature formats for BGPsec
    signatures, which are needed for the specified BGPsec signature
    algorithm.  The BGPsec certificates are differentiated from other
    RPKI certificates by the use of the BGPsec Extended Key Usage as
    defined in [RFC8209].  BGPsec uses a different algorithm [RFC6090]
-   [DSS] as compared to the rest of the RPKI to minimize the size of the
-   protocol exchanged between routers.
+   [DSS] as compared to the rest of the RPKI by using a different
+   algorithm that provides similar security with smaller keys making the
+   certificates smaller; these algorithms also result in smaller
+   signatures, which makes the PDUs smaller.
 
    Appendix A contains example BGPsec UPDATE messages as well as the
    private keys used to generate the messages and the certificates
    necessary to validate the signatures.
 
 1.1.  Terminology
 
    The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
    "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
    "OPTIONAL" in this document are to be interpreted as described in