openbsd/src/lib/libcrypto/aes/asm, branch OPENBSD_7_8_BASEA mirror of https://github.com/libressl/openbsd.git
https://git.lua4.win/openbsd/atom?h=OPENBSD_7_8_BASE2025-06-15T15:11:50+00:00Integrate AES-NI into the AES code.2025-06-15T15:11:50+00:00jsing2025-06-15T15:11:50+00:00urn:sha1:51f804b282da1b0813454f9f6027d3726deea4c7
Currently, the AES-NI code is only integrated into EVP - add code to
integrate AES-NI into AES. Rename the assembly provided functions and
provide C versions for the original names, which check for AES-NI support
and dispatch to the appropriate function. This means that the AES_* public
API will now use AES-NI, if available.
ok tb@
Remove now unused AES assembly generation scripts.2025-05-21T11:03:48+00:00jsing2025-05-21T11:03:48+00:00urn:sha1:f5bb1ffd995e0f824013d5c14b536a4b71a48431Always use C functions for AES_{encrypt,decrypt}().2024-03-29T11:00:57+00:00jsing2024-03-29T11:00:57+00:00urn:sha1:2f6039e975b851c54c5857fe9253b02da013fb32
Always provide AES_{encrypt,decrypt}() via C functions, which then either
use a C implementation or call the assembly implementation.
ok tb@
Always use C functions for AES_set_{encrypt,decrypt}_key().2024-03-29T04:39:54+00:00jsing2024-03-29T04:39:54+00:00urn:sha1:2c1a87a439933e428607afc0c18d4d12070ae246
Always include aes_core.c and provide AES_set_{encrypt,decrypt}_key() via C
functions, which then either use a C implementation or call the assembly
implementation.
ok tb@
Rename AES_cbc_encrypt to aes_cbc_encrypt_internal for the SEH handlers.2024-03-29T01:27:42+00:00jsing2024-03-29T01:27:42+00:00urn:sha1:f8ad9d09c9360bde74a2c15f487d03b470375d10
Should fix windows build.
Make AES_cbc_encrypt() always be a C function.2024-03-28T12:28:48+00:00jsing2024-03-28T12:28:48+00:00urn:sha1:4762bb5731bf7cd92c8b8ef889df0870ac19d3bd
Rename the assembly generated functions from AES_cbc_encrypt() to
aes_cbc_encrypt_internal(). Always include aes_cbc.c and change it
to use defines that are similar to those used in BN.
ok tb@
Remove assembly for stitched modes.2024-03-27T12:42:30+00:00jsing2024-03-27T12:42:30+00:00urn:sha1:f2c1de8d1431b110f243d6333f47359ef369d280
The stitched modes have been removed, so having assembly for them is of
little use.
Add a few missing endbr64 to libcrypto2024-02-24T17:53:20+00:00tb2024-02-24T17:53:20+00:00urn:sha1:2c66b949eac93a66838f31bcbbd5e3c769038538
gcm_{gmult,ghash}_4bit(), aesni_ccm64_decrypt_blocks(), aes_cbc_encrypt(),
and aesni_xts_{en,de}crypt() were overlooked in previous passes.
Found with a diff for ld.lld by kettenis
ok kettenis
Replace uses of endbr64 with _CET_ENDBR from cet.h2024-02-24T15:30:14+00:00tb2024-02-24T15:30:14+00:00urn:sha1:c730c3b3b1845cc7c4a4aceff2031f1135faa6bb
cet.h is needed for other platforms to emit the relevant .gnu.properties
sections that are necessary for them to enable IBT. It also avoids issues
with older toolchains on macOS that explode on encountering endbr64.
based on a diff by kettenis
ok beck kettenis
aesni_ctr32_encrypt_blocks() is called indirectly from C code, so it2023-09-18T22:38:16+00:00deraadt2023-09-18T22:38:16+00:00urn:sha1:bc048d0b869312fac6a3582a4bdb402c5301283f
needs endbr64
ok kettenis tb