diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 121 |
1 files changed, 65 insertions, 56 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index bf8148e..7bcb70d 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -174,9 +174,8 @@ config CRYPTO_TEST help Quick & dirty crypto test module. -config CRYPTO_ABLK_HELPER_X86 +config CRYPTO_ABLK_HELPER tristate - depends on X86 select CRYPTO_CRYPTD config CRYPTO_GLUE_HELPER_X86 @@ -376,6 +375,25 @@ config CRYPTO_CRC32_PCLMUL which will enable any routine to use the CRC-32-IEEE 802.3 checksum and gain better performance as compared with the table implementation. +config CRYPTO_CRCT10DIF + tristate "CRCT10DIF algorithm" + select CRYPTO_HASH + help + CRC T10 Data Integrity Field computation is being cast as + a crypto transform. This allows for faster crc t10 diff + transforms to be used if they are available. + +config CRYPTO_CRCT10DIF_PCLMUL + tristate "CRCT10DIF PCLMULQDQ hardware acceleration" + depends on X86 && 64BIT && CRC_T10DIF + select CRYPTO_HASH + help + For x86_64 processors with SSE4.2 and PCLMULQDQ supported, + CRC T10 DIF PCLMULQDQ computation can be hardware + accelerated PCLMULQDQ instruction. This option will create + 'crct10dif-plcmul' module, which is faster when computing the + crct10dif checksum as compared with the generic table implementation. + config CRYPTO_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL @@ -676,7 +694,7 @@ config CRYPTO_AES_NI_INTEL select CRYPTO_AES_X86_64 if 64BIT select CRYPTO_AES_586 if !64BIT select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_ALGAPI select CRYPTO_GLUE_HELPER_X86 if 64BIT select CRYPTO_LRW @@ -757,6 +775,22 @@ config CRYPTO_AES_ARM See <http://csrc.nist.gov/encryption/aes/> for more information. +config CRYPTO_AES_ARM_BS + tristate "Bit sliced AES using NEON instructions" + depends on ARM && KERNEL_MODE_NEON + select CRYPTO_ALGAPI + select CRYPTO_AES_ARM + select CRYPTO_ABLK_HELPER + help + Use a faster and more secure NEON based implementation of AES in CBC, + CTR and XTS modes + + Bit sliced AES gives around 45% speedup on Cortex-A15 for CTR mode + and for XTS mode encryption, CBC and XTS mode decryption speedup is + around 25%. (CBC encryption speed is not affected by this driver.) + This implementation does not rely on any lookup tables so it is + believed to be invulnerable to cache timing attacks. + config CRYPTO_ANUBIS tristate "Anubis cipher algorithm" select CRYPTO_ALGAPI @@ -820,25 +854,6 @@ config CRYPTO_BLOWFISH_X86_64 See also: <http://www.schneier.com/blowfish.html> -config CRYPTO_BLOWFISH_AVX2_X86_64 - tristate "Blowfish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_BLOWFISH_COMMON - select CRYPTO_BLOWFISH_X86_64 - help - Blowfish cipher algorithm (x86_64/AVX2), by Bruce Schneier. - - This is a variable key length cipher which can use keys from 32 - bits to 448 bits in length. It's fast, simple and specifically - designed for use on "large microprocessors". - - See also: - <http://www.schneier.com/blowfish.html> - config CRYPTO_CAMELLIA tristate "Camellia cipher algorithms" depends on CRYPTO @@ -879,7 +894,7 @@ config CRYPTO_CAMELLIA_AESNI_AVX_X86_64 depends on CRYPTO select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_CAMELLIA_X86_64 select CRYPTO_LRW @@ -901,7 +916,7 @@ config CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 depends on CRYPTO select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_CAMELLIA_X86_64 select CRYPTO_CAMELLIA_AESNI_AVX_X86_64 @@ -953,7 +968,7 @@ config CRYPTO_CAST5_AVX_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_CAST_COMMON select CRYPTO_CAST5 help @@ -976,7 +991,7 @@ config CRYPTO_CAST6_AVX_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_CAST_COMMON select CRYPTO_CAST6 @@ -1094,7 +1109,7 @@ config CRYPTO_SERPENT_SSE2_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SERPENT select CRYPTO_LRW @@ -1116,7 +1131,7 @@ config CRYPTO_SERPENT_SSE2_586 depends on X86 && !64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SERPENT select CRYPTO_LRW @@ -1138,7 +1153,7 @@ config CRYPTO_SERPENT_AVX_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SERPENT select CRYPTO_LRW @@ -1160,7 +1175,7 @@ config CRYPTO_SERPENT_AVX2_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SERPENT select CRYPTO_SERPENT_AVX_X86_64 @@ -1276,7 +1291,7 @@ config CRYPTO_TWOFISH_AVX_X86_64 depends on X86 && 64BIT select CRYPTO_ALGAPI select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 + select CRYPTO_ABLK_HELPER select CRYPTO_GLUE_HELPER_X86 select CRYPTO_TWOFISH_COMMON select CRYPTO_TWOFISH_X86_64 @@ -1297,31 +1312,6 @@ config CRYPTO_TWOFISH_AVX_X86_64 See also: <http://www.schneier.com/twofish.html> -config CRYPTO_TWOFISH_AVX2_X86_64 - tristate "Twofish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_GLUE_HELPER_X86 - select CRYPTO_TWOFISH_COMMON - select CRYPTO_TWOFISH_X86_64 - select CRYPTO_TWOFISH_X86_64_3WAY - select CRYPTO_TWOFISH_AVX_X86_64 - select CRYPTO_LRW - select CRYPTO_XTS - help - Twofish cipher algorithm (x86_64/AVX2). - - Twofish was submitted as an AES (Advanced Encryption Standard) - candidate cipher by researchers at CounterPane Systems. It is a - 16 round block cipher supporting key sizes of 128, 192, and 256 - bits. - - See also: - <http://www.schneier.com/twofish.html> - comment "Compression" config CRYPTO_DEFLATE @@ -1361,6 +1351,22 @@ config CRYPTO_842 help This is the 842 algorithm. +config CRYPTO_LZ4 + tristate "LZ4 compression algorithm" + select CRYPTO_ALGAPI + select LZ4_COMPRESS + select LZ4_DECOMPRESS + help + This is the LZ4 algorithm. + +config CRYPTO_LZ4HC + tristate "LZ4HC compression algorithm" + select CRYPTO_ALGAPI + select LZ4HC_COMPRESS + select LZ4_DECOMPRESS + help + This is the LZ4 high compression mode algorithm. + comment "Random Number Generation" config CRYPTO_ANSI_CPRNG @@ -1395,6 +1401,9 @@ config CRYPTO_USER_API_SKCIPHER This option enables the user-spaces interface for symmetric key cipher algorithms. +config CRYPTO_HASH_INFO + bool + source "drivers/crypto/Kconfig" source crypto/asymmetric_keys/Kconfig |