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linux/arch/x86/crypto
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Eric Biggers 8c4a93a127 crypto: blake2s - share the "shash" API boilerplate code 
Add helper functions for shash implementations of BLAKE2s to
include/crypto/internal/blake2s.h, taking advantage of
__blake2s_update() and __blake2s_final() that were added by the previous
patch to share more code between the library and shash implementations.

crypto_blake2s_setkey() and crypto_blake2s_init() are usable as
shash_alg::setkey and shash_alg::init directly, while
crypto_blake2s_update() and crypto_blake2s_final() take an extra
'blake2s_compress_t' function pointer parameter.  This allows the
implementation of the compression function to be overridden, which is
the only part that optimized implementations really care about.

The new functions are inline functions (similar to those in sha1_base.h,
sha256_base.h, and sm3_base.h) because this avoids needing to add a new
module blake2s_helpers.ko, they aren't *too* long, and this avoids
indirect calls which are expensive these days.  Note that they can't go
in blake2s_generic.ko, as that would require selecting CRYPTO_BLAKE2S
from CRYPTO_BLAKE2S_X86, which would cause a recursive dependency.

Finally, use these new helper functions in the x86 implementation of
BLAKE2s.  (This part should be a separate patch, but unfortunately the
x86 implementation used the exact same function names like
"crypto_blake2s_update()", so it had to be updated at the same time.)

Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03 08:41:38 +11:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
aegis128-aesni-asm.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
aegis128-aesni-glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
aes_ctrby8_avx-x86_64.S crypto: x86 - Remove include/asm/inst.h 2020-07-16 21:49:07 +10:00
aesni-intel_asm.S crypto: aesni - implement support for cts(cbc(aes)) 2021-01-03 08:41:34 +11:00
aesni-intel_avx-x86_64.S crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg 2020-12-04 18:13:15 +11:00
aesni-intel_glue.c crypto: aesni - implement support for cts(cbc(aes)) 2021-01-03 08:41:34 +11:00
blake2s-core.S x86: remove always-defined CONFIG_AS_SSSE3 2020-04-09 00:01:59 +09:00
blake2s-glue.c crypto: blake2s - share the "shash" API boilerplate code 2021-01-03 08:41:38 +11:00
blowfish_glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
blowfish-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
camellia_aesni_avx2_glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
camellia_aesni_avx_glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
camellia_glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
camellia-aesni-avx2-asm_64.S x86: Change {JMP,CALL}_NOSPEC argument 2020-04-30 20:14:34 +02:00
camellia-aesni-avx-asm_64.S x86: Change {JMP,CALL}_NOSPEC argument 2020-04-30 20:14:34 +02:00
camellia-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
cast5_avx_glue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
cast5-avx-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
cast6_avx_glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
cast6-avx-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
chacha_glue.c crypto: algapi - Remove skbuff.h inclusion 2020-08-20 14:04:28 +10:00
chacha-avx2-x86_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
chacha-avx512vl-x86_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
chacha-ssse3-x86_64.S crypto: x86/chacha-sse3 - use unaligned loads for state array 2020-07-16 21:49:04 +10:00
crc32-pclmul_asm.S crypto: x86 - Remove include/asm/inst.h 2020-07-16 21:49:07 +10:00
crc32-pclmul_glue.c crypto: Convert to new CPU match macros 2020-03-24 21:36:06 +01:00
crc32c-intel_glue.c crypto: x86/crc32c-intel - Use CRC32 mnemonic 2020-08-21 14:45:28 +10:00
crc32c-pcl-intel-asm_64.S crypto: x86/crc32c - fix building with clang ias 2020-07-23 17:34:16 +10:00
crct10dif-pcl-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
crct10dif-pclmul_glue.c crypto: Convert to new CPU match macros 2020-03-24 21:36:06 +01:00
curve25519-x86_64.c crypto: curve25519-x86_64 - Use XORL r32,32 2020-09-11 14:39:13 +10:00
des3_ede_glue.c crypto: x86/des - switch to library interface 2019-08-22 14:57:33 +10:00
des3_ede-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
ghash-clmulni-intel_asm.S crypto: x86 - Remove include/asm/inst.h 2020-07-16 21:49:07 +10:00
ghash-clmulni-intel_glue.c crypto: Convert to new CPU match macros 2020-03-24 21:36:06 +01:00
glue_helper-asm-avx2.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
glue_helper-asm-avx.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
glue_helper.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
Makefile x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 2020-04-09 00:12:48 +09:00
nh-avx2-x86_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
nh-sse2-x86_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
nhpoly1305-avx2-glue.c crypto: algapi - Remove skbuff.h inclusion 2020-08-20 14:04:28 +10:00
nhpoly1305-sse2-glue.c crypto: algapi - Remove skbuff.h inclusion 2020-08-20 14:04:28 +10:00
poly1305_glue.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-12-14 12:18:19 -08:00
poly1305-x86_64-cryptogams.pl crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg 2020-12-04 18:13:16 +11:00
serpent_avx2_glue.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
serpent_avx_glue.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
serpent_sse2_glue.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
serpent-avx2-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
serpent-avx-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
serpent-sse2-i586-asm_32.S x86/asm/32: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 12:03:43 +02:00
serpent-sse2-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
sha1_avx2_x86_64_asm.S crypto: x86/sha - Eliminate casts on asm implementations 2020-01-22 16:21:08 +08:00
sha1_ni_asm.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
sha1_ssse3_asm.S x86: remove always-defined CONFIG_AS_AVX 2020-04-09 00:01:59 +09:00
sha1_ssse3_glue.c crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
sha256_ni_asm.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
sha256_ssse3_glue.c crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
sha256-avx2-asm.S x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 2020-04-09 00:12:48 +09:00
sha256-avx-asm.S x86: remove always-defined CONFIG_AS_AVX 2020-04-09 00:01:59 +09:00
sha256-ssse3-asm.S crypto: x86/sha - Eliminate casts on asm implementations 2020-01-22 16:21:08 +08:00
sha512_ssse3_glue.c crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
sha512-avx2-asm.S x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 2020-04-09 00:12:48 +09:00
sha512-avx-asm.S crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg 2020-12-04 18:13:15 +11:00
sha512-ssse3-asm.S crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg 2020-12-04 18:13:15 +11:00
twofish_avx_glue.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
twofish_glue_3way.c crypto: x86 - Regularize glue function prototypes 2019-12-11 16:36:54 +08:00
twofish_glue.c crypto: prefix module autoloading with "crypto-" 2014-11-24 22:43:57 +08:00
twofish-avx-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
twofish-i586-asm_32.S x86/asm/32: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 12:03:43 +02:00
twofish-x86_64-asm_64-3way.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00
twofish-x86_64-asm_64.S x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* 2019-10-18 11:58:33 +02:00