Bug 1252936

Summary:	nettle: sha3 implementation does not conform to the published version
Product:	Red Hat Enterprise Linux 7	Reporter:	Nikos Mavrogiannopoulos <nmavrogi>
Component:	nettle	Assignee:	Nikos Mavrogiannopoulos <nmavrogi>
Status:	CLOSED ERRATA	QA Contact:	Hubert Kario <hkario>
Severity:	unspecified	Docs Contact:	Mirek Jahoda <mjahoda>
Priority:	high
Version:	7.2	CC:	hkario, tmraz
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	nettle-2.7.1-5.el7	Doc Type:	Enhancement
Doc Text:	The SHA-3 implementation in _nettle_ now conforms to FIPS 202 _nettle_ is a cryptographic library that is designed to fit easily in almost any context. With this update, the Secure Hash Algorithm 3 (SHA-3) implementation has been updated to conform the final Federal Information Processing Standard (FIPS) 202 draft.	Story Points:	---
Clone Of:
Clones:	1298465 (view as bug list)		Environment:
Last Closed:	2016-11-03 19:30:44 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1296594, 1297572, 1298279, 1313485

Description Nikos Mavrogiannopoulos 2015-08-12 14:30:00 UTC

Description of problem:
The final version of SHA3 [0] does not match the original accepted version of keccak. The changes are trivial but nevertheless result to incompatible results [1].

[0]. http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.202.pdf
[1]. https://en.wikipedia.org/wiki/SHA-3#Examples_of_SHA-3_and_Keccak_variants

Comment 9 errata-xmlrpc 2016-11-03 19:30:44 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2016-2582.html