diff options
| author | Eric Biggers <ebiggers@kernel.org> | 2025-07-12 16:23:00 -0700 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2025-07-14 11:11:49 -0700 |
| commit | b6ac1dac2f18d1f9714804654ad0643d5aeef4d5 (patch) | |
| tree | d3e40f25d57a03539571cc8eaba22e3b7f8c6e7b /arch/mips/crypto | |
| parent | lib/crypto: arm64/sha1: Migrate optimized code into library (diff) | |
| download | linux-b6ac1dac2f18d1f9714804654ad0643d5aeef4d5.tar.gz linux-b6ac1dac2f18d1f9714804654ad0643d5aeef4d5.zip | |
lib/crypto: mips/sha1: Migrate optimized code into library
Instead of exposing the mips-optimized SHA-1 code via mips-specific
crypto_shash algorithms, instead just implement the sha1_blocks()
library function. This is much simpler, it makes the SHA-1 library
functions be mips-optimized, and it fixes the longstanding issue where
the mips-optimized SHA-1 code was disabled by default. SHA-1 still
remains available through crypto_shash, but individual architectures no
longer need to handle it.
Note: to see the diff from arch/mips/cavium-octeon/crypto/octeon-sha1.c
to lib/crypto/mips/sha1.h, view this commit with 'git show -M10'.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250712232329.818226-10-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'arch/mips/crypto')
| -rw-r--r-- | arch/mips/crypto/Kconfig | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/mips/crypto/Kconfig b/arch/mips/crypto/Kconfig index 51a76a5ee3b1..7b91f4ec65bf 100644 --- a/arch/mips/crypto/Kconfig +++ b/arch/mips/crypto/Kconfig @@ -12,14 +12,4 @@ config CRYPTO_MD5_OCTEON Architecture: mips OCTEON using crypto instructions, when available -config CRYPTO_SHA1_OCTEON - tristate "Hash functions: SHA-1 (OCTEON)" - depends on CPU_CAVIUM_OCTEON - select CRYPTO_SHA1 - select CRYPTO_HASH - help - SHA-1 secure hash algorithm (FIPS 180) - - Architecture: mips OCTEON - endmenu |