diff options
Diffstat (limited to 'arch/x86/crypto/Kconfig')
| -rw-r--r-- | arch/x86/crypto/Kconfig | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/x86/crypto/Kconfig b/arch/x86/crypto/Kconfig index 24875e6295f2..3d2e38ba5240 100644 --- a/arch/x86/crypto/Kconfig +++ b/arch/x86/crypto/Kconfig @@ -14,7 +14,7 @@ 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 @@ -25,10 +25,14 @@ config CRYPTO_AES_NI_INTEL 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" @@ -359,7 +363,7 @@ 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 @@ -368,7 +372,7 @@ 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)" |