tree f4e95658b7aa0f6b9ae923883ba3c86658961a4a
parent 6ab7c1482bf4cdc91c87bc512aaf68ffb18975ec
author Bob Beck <bbe@google.com> 1710274578 +0000
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1715205865 +0000

Re-apply dilithium and make it work with a limited stack

This reverts commit a56407d27da6ebf63ae9817dc19587a0ae98ef4a.

On top of this it then makes changes to make dilithium work without
consuming excessive stack space..

This makes DILITHIUM_sign and DILITHIUM_generate_key and friends
fallible for malloc failures. It removes the abort() calls that
were previously present if CBB allocations did not work and
rolls them into the malloc failure case.

Change-Id: Ibcd70a98bb500c76df8885c0a7d06f8e9f5b18c3
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/67027
Commit-Queue: Bob Beck <bbe@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: Guillaume Endignoux <guillaumee@google.com>
Reviewed-by: Sophie Schmieg <sschmieg@google.com>