Differential D41304

ossl: Add support for armv7
ClosedPublic
Actions

Authored by markj on Aug 3 2023, 6:37 PM.

Tags

None

Referenced Files

	F170979741: D41304.id125535.diff
	Mon, Sep 7, 11:57 PM

	F170976674: D41304.id130864.diff
	Mon, Sep 7, 11:32 PM

	Unknown Object (File)
	Mon, Sep 7, 11:20 AM

	Unknown Object (File)
	Sun, Sep 6, 6:17 PM

	Unknown Object (File)
	Fri, Sep 4, 2:14 PM

	Unknown Object (File)
	Tue, Aug 25, 6:04 AM

	Unknown Object (File)
	Mon, Aug 24, 5:36 AM

	Unknown Object (File)
	Wed, Aug 19, 11:13 PM

Subscribers

Details

Reviewers

jhb
andrew

Commits

rG15e12749ef1d: ossl: Add support for armv7
rG44f8e1e8530e: ossl: Add support for armv7

Summary

OpenSSL provides implementations of several AES modes which use
bitslicing and can be accelerated on CPUs which support the NEON
extension. This patch adds arm platform support to ossl and provides an
AES-CBC implementation, though bsaes_cbc_encrypt() only implements
decryption. The real goal is to provide an accelerated AES-GCM
implementation; this will be added in a subsequent patch.

Initially derived from https://reviews.freebsd.org/D37420.

Sponsored by: Klara, Inc.
Sponsored by: Stormshield

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 52963
Build 49854: arc lint + arc unit

Event Timeline

markj created this revision.Aug 3 2023, 6:37 PM

Herald added a reviewer: andrew. · View Herald TranscriptAug 3 2023, 6:37 PM

Herald added a subscriber: imp. · View Herald Transcript

markj requested review of this revision.Aug 3 2023, 6:37 PM

Harbormaster completed remote builds in B52963: Diff 125535.Aug 3 2023, 6:37 PM

markj added a child revision: D41305: ossl: Add AES-GCM support for NEON-enabled armv7.Aug 3 2023, 6:37 PM

jhb accepted this revision.Aug 5 2023, 12:00 AM

This revision is now accepted and ready to land.Aug 5 2023, 12:00 AM

markj mentioned this in D41568: ossl: Update the generated assembly files from OpenSSL 3.0..Aug 28 2023, 1:49 PM

Closed by commit rG44f8e1e8530e: ossl: Add support for armv7 (authored by markj). · Explain WhyNov 30 2023, 5:52 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rG44f8e1e8530e: ossl: Add support for armv7.

markj added a commit: rG15e12749ef1d: ossl: Add support for armv7.Mar 29 2024, 6:14 PM

Revision Contents
Changeset List

Path

Size

sys/

conf/

10 lines

crypto/

openssl/

arm/

84 lines

2 lines

6 lines

94 lines

59 lines

8 lines

modules/

6 lines

ossl/

12 lines

Diff 125535

sys/conf/files.arm

Loading...

sys/crypto/openssl/arm/arm_arch.h

Loading...

sys/crypto/openssl/ossl_aes.c

Loading...

sys/crypto/openssl/ossl_aes_gcm.h

Loading...

sys/crypto/openssl/ossl_arm.h

Loading...

sys/crypto/openssl/ossl_arm.c

Loading...

sys/crypto/openssl/ossl_cipher.h

Loading...

sys/modules/Makefile

Loading...

sys/modules/ossl/Makefile

Loading...