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Bug 1870885

Summary:	KDF-self-tests-induced changes for nss in RHEL 7.9
Product:	Red Hat Enterprise Linux 7	Reporter:	Bob Relyea <rrelyea>
Component:	nss-softokn	Assignee:	Bob Relyea <rrelyea>
Status:	CLOSED ERRATA	QA Contact:	Alicja Kario <hkario>
Severity:	high	Docs Contact:
Priority:	high
Version:	7.9	CC:	hkario, inikolch, ssorce
Target Milestone:	rc	Keywords:	Triaged
Target Release:	---	Flags:	pm-rhel: mirror+
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	nss-softokn-3.53.1-3.el7_9	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-09-29 21:19:08 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:

Description Bob Relyea 2020-08-20 23:16:40 UTC

FIPS guidance now requires self-tests for our kdfs. It also requires self-tests for cmac which we didn't have in the cmac patch.

Currently only one test per kdf is necessary. Specifially for SP-800-108, only
one of the three flavors are needed (counter, feedback, or pipeline). HKDF is currently not included in FIPS, but is on track to be included, so hkdf should be included in this patch.

KDF's:
SP-800-108 (softoken/kbkdf.c)
pbkdf (softoken/lowpbe.c)
IKE (softoken/sftkike.c)
TLS KDF (freebl/tlsprfalg.c)
HDKDF (softoken/pkcs11c.c)

CMAC: (freebl/cmac.c)

Comment 2 Bob Relyea 2020-08-20 23:20:09 UTC

Proposed AC: Sanity Only.

Selftests will either succeed or fail. If they fail, then and tests in FIPS mode will fail (including tests in all.sh).

Comment 3 Bob Relyea 2020-08-20 23:21:41 UTC

Ivan, could you review the AC and give the QA ack if you are happy with it?

Comment 14 errata-xmlrpc 2020-09-29 21:19:08 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 (Moderate: nss and nspr security, bug fix, and enhancement update), 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://access.redhat.com/errata/RHSA-2020:4076