--- 1/draft-ietf-cose-hash-algs-07.txt	2020-07-29 13:13:31.217566433 -0700
+++ 2/draft-ietf-cose-hash-algs-08.txt	2020-07-29 13:13:31.313568856 -0700
@@ -1,18 +1,18 @@
 
 Network Working Group                                          J. Schaad
 Internet-Draft                                            August Cellars
 Intended status: Informational                              29 July 2020
 Expires: 30 January 2021
 
        CBOR Object Signing and Encryption (COSE): Hash Algorithms
-                      draft-ietf-cose-hash-algs-07
+                      draft-ietf-cose-hash-algs-08
 
 Abstract
 
    The CBOR Object Signing and Encryption (COSE) syntax
    [I-D.ietf-cose-rfc8152bis-struct] does not define any direct methods
    for using hash algorithms.  There are, however, circumstances where
    hash algorithms are used, such as indirect signatures where the hash
    of one or more contents are signed, and X.509 certificate or other
    object identification by the use of a fingerprint.  This document
    defines a set of hash algorithms that are identified by COSE
@@ -341,22 +341,22 @@
    and SHAKE-256 are the instances of SHA-3 that are currently being
    standardized in the IETF.  This is the reason for including these
    algorithms in this document.
 
    The SHA-3 hash algorithms have a significantly different structure
    than the SHA-2 hash algorithms.  One of the benefits of this
    difference is that when computing a shorter SHAKE hash value, the
    value is not a prefix of the result of computing the longer hash.
 
    Unlike the SHA-2 hash functions, no algorithm identifier is created
-   for shorter lengths.  The length of the hash value stored is 128-bits
-   for SHAKE-128 and 256-bits for SHAKE-256.
+   for shorter lengths.  The length of the hash value stored is 256-bits
+   for SHAKE-128 and 512-bits for SHAKE-256.
 
    The COSE capabilities array for these algorithms is empty.
 
    +========+=====+=============+==============+=========+=============+
    | Name   |Value| Description | Capabilities |Reference| Recommended |
    +========+=====+=============+==============+=========+=============+
    |SHAKE128|TBD10| SHAKE-128   | []           | [This   | Yes         |
    |        |     |256-bit Hash |              |Document]|             |
    |        |     | Value       |              |         |             |
    +--------+-----+-------------+--------------+---------+-------------+