Found 1 record.
Status: Verified (1)
RFC 4418, "UMAC: Message Authentication Code using Universal Hashing", March 2006Source of RFC: IETF - NON WORKING GROUP
Area Assignment: sec
Errata ID: 3507
Reported By: Lucas Clemente Vella
Date Reported: 2013-03-03
Verifier Name: Sean Turner
Date Verified: 2013-03-16
Section Appendix says:
'a' * 2^25 5109A660 2E2DBC36860A0A5F 72C6388BACE3ACE6FBF062D9
It should say:
'a' * 2^25 85EE5CAE FACA46F856E9B45F A621C2457C0012E64F3FDAE9
The test vector for message 'a' * 2^25 is wrong in the RFC. This is a know error already published by the author on the page http://fastcrypto.org/umac/ (direct link: http://fastcrypto.org/umac/rfc4418.errata.txt ), but I am reporting it here because it is neither shown in Errata Search nor triggers the costumary "Errata Exist" alert on RFC's HTML view.