[23.10] gnutls28 asm accelerated crypto

Bug #1839493 reported by Dimitri John Ledkov
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
The Ubuntu-power-systems project
Incomplete
Medium
bugproxy
gnutls28 (Ubuntu)
Incomplete
Undecided
Unassigned

Bug Description

gnutls asm accelerated crypto

gnutls inherits openssl accelerated crypto .pl scripts and generates asm using them and then incorporates them in their own releases. Specifically cryptogams also available from https://www.openssl.org/~appro/cryptogams/

However, it appears that they do not currently inherit IBM power & Z asm accelerations.

Could IBM openssl teams please look into helping gnutls upstream adopting power / z asm accelerations from OpenSSL/crytogams/IBM-itself ?

Frank Heimes (fheimes)
tags: added: ppc64el s390x
tags: added: reverse-proxy-bugzilla
Changed in ubuntu-z-systems:
assignee: nobody → bugproxy (bugproxy)
Changed in ubuntu-power-systems:
assignee: nobody → bugproxy (bugproxy)
bugproxy (bugproxy)
tags: added: architecture-s39064 bugnameltc-179961 severity-high targetmilestone-inin1804
Frank Heimes (fheimes)
Changed in ubuntu-power-systems:
status: New → Triaged
Changed in ubuntu-z-systems:
status: New → Triaged
Changed in ubuntu-power-systems:
importance: Undecided → Medium
Changed in ubuntu-z-systems:
importance: Undecided → Medium
bugproxy (bugproxy)
tags: added: architecture-ppc64le bugnameltc-180567 severity-medium targetmilestone-inin1910
removed: architecture-s39064 bugnameltc-179961 severity-high targetmilestone-inin1804
Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2019-08-20 09:23 EDT-------
*** Bug 180567 has been marked as a duplicate of this bug. ***

tags: added: architecture-s39064 bugnameltc-179961 severity-high targetmilestone-inin1804
removed: architecture-ppc64le bugnameltc-180567 severity-medium targetmilestone-inin1910
Revision history for this message
bugproxy (bugproxy) wrote :

------- Comment From <email address hidden> 2019-08-20 14:56 EDT-------
Opened featured/issue request https://gitlab.com/gnutls/gnutls/issues/820 and will follow up with post at mailing list

Revision history for this message
Andrew Cloke (andrew-cloke) wrote : Re: gnutls28 asm accelerated crypto

Thanks.
Marking as "Incomplete" while awaiting response from upstream github project referenced in comment #2.

Changed in ubuntu-power-systems:
status: Triaged → Incomplete
Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2019-09-09 09:43 EDT-------
System z statement: Currently there is no plan for a near term implementation.

Frank Heimes (fheimes)
Changed in ubuntu-z-systems:
status: Triaged → Opinion
Changed in gnutls28 (Ubuntu):
status: New → Incomplete
Changed in ubuntu-z-systems:
status: Opinion → Won't Fix
Revision history for this message
Andrew Cloke (andrew-cloke) wrote : Re: gnutls28 asm accelerated crypto

Not applicable to IBMz, so removing "Ubuntu on IBMz Systems" series.

no longer affects: ubuntu-z-systems
bugproxy (bugproxy)
tags: added: architecture-ppc64le
removed: architecture-s39064
Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2020-02-07 15:11 EDT-------
There's a bug bounty for this:
https://www.bountysource.com/issues/80107582-ppc64le-ghash-vector-acceleration

This won't be done in the next weeks, though there is still optimism this could be done in time for 20.10.

tags: added: targetmilestone-inin2010
removed: targetmilestone-inin1804
Frank Heimes (fheimes)
summary: - gnutls28 asm accelerated crypto
+ [20.10] gnutls28 asm accelerated crypto
Revision history for this message
bugproxy (bugproxy) wrote :

------- Comment From <email address hidden> 2020-11-02 16:55 EDT-------
This is being worked via a Nettle bounty: https://www.bountysource.com/issues/80107582-ppc64le-aes-and-ghash-vector-acceleration

------- Comment From <email address hidden> 2020-11-02 16:57 EDT-------
Changing platform to ppc64le only since it isn't currently being pursued by the System z team.

tags: added: targetmilestone-inin2104
removed: targetmilestone-inin2010
Frank Heimes (fheimes)
summary: - [20.10] gnutls28 asm accelerated crypto
+ [21.04] gnutls28 asm accelerated crypto
Revision history for this message
Frank Heimes (fheimes) wrote : Re: [21.04] gnutls28 asm accelerated crypto

moving to 21.10

tags: added: targetmilestone-inin2110
removed: targetmilestone-inin2104
summary: - [21.04] gnutls28 asm accelerated crypto
+ [21.10] gnutls28 asm accelerated crypto
bugproxy (bugproxy)
tags: added: targetmilestone-inin2104
removed: targetmilestone-inin2110
summary: - [21.10] gnutls28 asm accelerated crypto
+ [22.04] gnutls28 asm accelerated crypto
summary: - [22.04] gnutls28 asm accelerated crypto
+ [22.10] gnutls28 asm accelerated crypto
summary: - [22.10] gnutls28 asm accelerated crypto
+ [23.04] gnutls28 asm accelerated crypto
summary: - [23.04] gnutls28 asm accelerated crypto
+ [23.10] gnutls28 asm accelerated crypto
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