diff options
Diffstat (limited to 'arch/x86/crypto/Kconfig')
-rw-r--r-- | arch/x86/crypto/Kconfig | 56 |
1 files changed, 17 insertions, 39 deletions
diff --git a/arch/x86/crypto/Kconfig b/arch/x86/crypto/Kconfig index c9e59589a1ce..3d948f10c94c 100644 --- a/arch/x86/crypto/Kconfig +++ b/arch/x86/crypto/Kconfig @@ -3,10 +3,12 @@ menu "Accelerated Cryptographic Algorithms for CPU (x86)" config CRYPTO_CURVE25519_X86 - tristate "Public key crypto: Curve25519 (ADX)" + tristate depends on X86 && 64BIT + select CRYPTO_KPP select CRYPTO_LIB_CURVE25519_GENERIC select CRYPTO_ARCH_HAVE_LIB_CURVE25519 + default CRYPTO_LIB_CURVE25519_INTERNAL help Curve25519 algorithm @@ -14,20 +16,25 @@ config CRYPTO_CURVE25519_X86 - ADX (large integer arithmetic) config CRYPTO_AES_NI_INTEL - tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XTR, XTS, GCM (AES-NI)" + tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XCTR, XTS, GCM (AES-NI/VAES)" depends on X86 select CRYPTO_AEAD select CRYPTO_LIB_AES + select CRYPTO_LIB_GF128MUL select CRYPTO_ALGAPI select CRYPTO_SKCIPHER select CRYPTO_SIMD help Block cipher: AES cipher algorithms AEAD cipher: AES with GCM - Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XTR, XTS + Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XCTR, XTS Architecture: x86 (32-bit and 64-bit) using: - AES-NI (AES new instructions) + - VAES (Vector AES) + + Some algorithm implementations are supported only in 64-bit builds, + and some have additional prerequisites such as AVX2 or AVX512. config CRYPTO_BLOWFISH_X86_64 tristate "Ciphers: Blowfish, modes: ECB, CBC" @@ -343,11 +350,12 @@ config CRYPTO_ARIA_GFNI_AVX512_X86_64 Processes 64 blocks in parallel. config CRYPTO_CHACHA20_X86_64 - tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (SSSE3/AVX2/AVX-512VL)" + tristate depends on X86 && 64BIT select CRYPTO_SKCIPHER select CRYPTO_LIB_CHACHA_GENERIC select CRYPTO_ARCH_HAVE_LIB_CHACHA + default CRYPTO_LIB_CHACHA_INTERNAL help Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms @@ -358,7 +366,7 @@ config CRYPTO_CHACHA20_X86_64 - AVX-512VL (Advanced Vector Extensions-512VL) config CRYPTO_AEGIS128_AESNI_SSE2 - tristate "AEAD ciphers: AEGIS-128 (AES-NI/SSE2)" + tristate "AEAD ciphers: AEGIS-128 (AES-NI/SSE4.1)" depends on X86 && 64BIT select CRYPTO_AEAD select CRYPTO_SIMD @@ -367,7 +375,7 @@ config CRYPTO_AEGIS128_AESNI_SSE2 Architecture: x86_64 using: - AES-NI (AES New Instructions) - - SSE2 (Streaming SIMD Extensions 2) + - SSE4.1 (Streaming SIMD Extensions 4.1) config CRYPTO_NHPOLY1305_SSE2 tristate "Hash functions: NHPoly1305 (SSE2)" @@ -412,10 +420,12 @@ config CRYPTO_POLYVAL_CLMUL_NI - CLMUL-NI (carry-less multiplication new instructions) config CRYPTO_POLY1305_X86_64 - tristate "Hash functions: Poly1305 (SSE2/AVX2)" + tristate depends on X86 && 64BIT + select CRYPTO_HASH select CRYPTO_LIB_POLY1305_GENERIC select CRYPTO_ARCH_HAVE_LIB_POLY1305 + default CRYPTO_LIB_POLY1305_INTERNAL help Poly1305 authenticator algorithm (RFC7539) @@ -487,36 +497,4 @@ config CRYPTO_GHASH_CLMUL_NI_INTEL Architecture: x86_64 using: - CLMUL-NI (carry-less multiplication new instructions) -config CRYPTO_CRC32C_INTEL - tristate "CRC32c (SSE4.2/PCLMULQDQ)" - depends on X86 - select CRYPTO_HASH - help - CRC32c CRC algorithm with the iSCSI polynomial (RFC 3385 and RFC 3720) - - Architecture: x86 (32-bit and 64-bit) using: - - SSE4.2 (Streaming SIMD Extensions 4.2) CRC32 instruction - - PCLMULQDQ (carry-less multiplication) - -config CRYPTO_CRC32_PCLMUL - tristate "CRC32 (PCLMULQDQ)" - depends on X86 - select CRYPTO_HASH - select CRC32 - help - CRC32 CRC algorithm (IEEE 802.3) - - Architecture: x86 (32-bit and 64-bit) using: - - PCLMULQDQ (carry-less multiplication) - -config CRYPTO_CRCT10DIF_PCLMUL - tristate "CRCT10DIF (PCLMULQDQ)" - depends on X86 && 64BIT && CRC_T10DIF - select CRYPTO_HASH - help - CRC16 CRC algorithm used for the T10 (SCSI) Data Integrity Field (DIF) - - Architecture: x86_64 using: - - PCLMULQDQ (carry-less multiplication) - endmenu |