Changes in Makefile

031beb4e - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 17:54:58 +0000

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd-14.2/sys/modules/aesni/Makefile

0b57cec5 - Move all sources from the llvm project into contrib/llvm-project.

Fri, 20 Dec 2019 19:53:05 +0000

Move all sources from the llvm project into contrib/llvm-project.This uses the new layout of the upstream repository, which was recentlymigrated to GitHub, and converted into a "monorepo". That is, most ofthe earlier separate sub-projects with their own branches and tags wereconsolidated into one top-level directory, and are now branched andtagged together.Updating the vendor area to match this layout is next. List of files: /freebsd-14.2/sys/modules/aesni/Makefile

7cff9f37 - Add an AESNI-optimized version of the CCM/CBC cryptographic and authentication

Sat, 25 May 2019 07:26:30 +0000

Add an AESNI-optimized version of the CCM/CBC cryptographic and authenticationcode. The primary client of this is probably going to be ZFS encryption.Reviewed by: jhb, cemSponsored by: iXsystems Inc, Kithrup EnterprisesDifferential Revision: https://reviews.freebsd.org/D19298 List of files: /freebsd-14.2/sys/modules/aesni/Makefile

fe182ba1 - aesni(4): Add support for x86 SHA intrinsics

Tue, 26 Sep 2017 23:12:32 +0000

aesni(4): Add support for x86 SHA intrinsicsSome x86 class CPUs have accelerated intrinsics for SHA1 and SHA256.Provide this functionality on CPUs that support it.This implements CRYPTO_SHA1, CRYPTO_SHA1_HMAC, and CRYPTO_SHA2_256_HMAC.Correctness: The cryptotest.py suite in tests/sys/opencrypto has beenenhanced to verify SHA1 and SHA256 HMAC using standard NIST test vectors.The test passes on this driver. Additionally, jhb's cryptocheck tool hasbeen used to compare various random inputs against OpenSSL. This test alsopasses.Rough performance averages on AMD Ryzen 1950X (4kB buffer):aesni: SHA1: ~8300 Mb/s SHA256: ~8000 Mb/scryptosoft: ~1800 Mb/s SHA256: ~1800 Mb/sSo ~4.4-4.6x speedup depending on algorithm choice. This is consistent withthe results the Linux folks saw for 4kB buffers.The driver borrows SHA update code from sys/crypto sha1 and sha256. Theintrinsic step function comes from Intel under a 3-clause BSDL.[0] Theintel_sha_extensions_sha_intrinsic.c files were renamed and lightlymodified (added const, resolved a warning or two; included the sha_sseheader to declare the functions).[0]: https://software.intel.com/en-us/articles/intel-sha-extensions-implementationsReviewed by: jhbSponsored by: Dell EMC IsilonDifferential Revision: https://reviews.freebsd.org/D12452 List of files: /freebsd-14.2/sys/modules/aesni/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-14.2/sys/modules/aesni/Makefile

64ff224d - improve dependencies for this module a bit... not great, but at

Sat, 04 Jul 2015 08:16:32 +0000

improve dependencies for this module a bit... not great, but atleast gives some basics... I would add them to DPSRC, but due to theintrinsics headers, they can't be added... List of files: /freebsd-14.2/sys/modules/aesni/Makefile

c234c2de - For clang, disable -Wcast-qual warnings for specific aesni files, since

Fri, 30 Jan 2015 18:17:17 +0000

For clang, disable -Wcast-qual warnings for specific aesni files, sinceclang 3.6.0 will emit a number of such warnings for those files, andthey are partially contributed code. List of files: /freebsd-14.2/sys/modules/aesni/Makefile

08fca7a5 - Add some new modes to OpenCrypto. These modes are AES-ICM (can be used

Fri, 12 Dec 2014 19:56:36 +0000

Add some new modes to OpenCrypto. These modes are AES-ICM (can be usedfor counter mode), and AES-GCM. Both of these modes have been added tothe aesni module.Included is a set of tests to validate that the software and aesnimodule calculate the correct values. These use the NIST KAT testvectors. To run the test, you will need to install a soon to becommitted port, nist-kat that will install the vectors. Using a portis necessary as the test vectors are around 25MB.All the man pages were updated. I have added a new man page, crypto.7,which includes a description of how to use each mode. All the new modesand some other AES modes are present. It would be good for someoneelse to go through and document the other modes.A new ioctl was added to support AEAD modes which AES-GCM is one of them.Without this ioctl, it is not possible to test AEAD modes from userland.Add a timing safe bcmp for use to compare MACs. Previously we were usingbcmp which could leak timing info and result in the ability to forgemessages.Add a minor optimization to the aesni module so that single segmentmbufs don't get copied and instead are updated in place. The aesnimodule needs to be updated to support blocked IO so segmented mbufsdon't have to be copied.We require that the IV be specified for all calls for both GCM and ICM.This is to ensure proper use of these functions.Obtained from: p4: //depot/projects/opencryptoRelnotes: yesSponsored by: FreeBSD FoundationSponsored by: NetGate List of files: /freebsd-14.2/sys/modules/aesni/Makefile

a74e05dd - Back out r255440. /usr/bin/gcc @r255185 (2013-09-03) can build this.

Tue, 10 Sep 2013 16:50:13 +0000

Back out r255440. /usr/bin/gcc @r255185 (2013-09-03) can build this.Approved by: re (kib) List of files: /freebsd-14.2/sys/modules/aesni/Makefile

9dc29a3c - Only use a clang'ism if ${CC} is clang.

Tue, 10 Sep 2013 05:49:31 +0000

Only use a clang'ism if ${CC} is clang.Reviewed by: sjgApproved by: re (kib) List of files: /freebsd-14.2/sys/modules/aesni/Makefile

ff6c7bf5 - Use the fact that the AES-NI instructions can be pipelined to improve

Tue, 03 Sep 2013 18:31:23 +0000

Use the fact that the AES-NI instructions can be pipelined to improveperformance... Use SSE2 instructions for calculating the XTS tweekfactor... Let the compiler do more work and handle register allocationby using intrinsics, now only the key schedule is in assembly...Replace .byte hard coded instructions w/ the proper instructions nowthat both clang and gcc support them...On my machine, pulling the code to userland I saw performance go from~150MB/sec to 2GB/sec in XTS mode. GELI on GNOP saw a more modestincrease of about 3x due to other system overhead (geom andopencrypto)...These changes allow almost full disk io rate w/ geli...Reviewed by: -current, -securityThanks to: Mike Hamburg for the XTS tweek algorithm List of files: /freebsd-14.2/sys/modules/aesni/Makefile

775d7d51 - style.Makefile(5)

Thu, 24 May 2012 04:10:34 +0000

style.Makefile(5) List of files: /freebsd-14.2/sys/modules/aesni/Makefile

5f270659 - Crypto(4) driver for AESNI.

Fri, 23 Jul 2010 11:00:46 +0000

Crypto(4) driver for AESNI.The aeskeys_{amd64,i386}.S content was mostly obtained from OpenBSD,no objections to the license from core.Hardware provided by: Sentex CommunicationsTested by: fabient, pho (previous versions)MFC after: 1 month List of files: /freebsd-14.2/sys/modules/aesni/Makefile