diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 69ce573f1224..7bcb70d216e1 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 @@ -695,7 +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 @@ -776,6 +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 @@ -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 @@ -1386,6 +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 |