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+# SPDX-License-Identifier: GPL-2.0
+
+menu "Accelerated Cryptographic Algorithms for CPU (x86)"
+
+config CRYPTO_CURVE25519_X86
+ tristate "Public key crypto: Curve25519 (ADX)"
+ depends on X86 && 64BIT
+ select CRYPTO_LIB_CURVE25519_GENERIC
+ select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+ help
+ Curve25519 algorithm
+
+ Architecture: x86_64 using:
+ - ADX (large integer arithmetic)
+
+config CRYPTO_AES_NI_INTEL
+ tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XTR, XTS, GCM (AES-NI)"
+ depends on X86
+ select CRYPTO_AEAD
+ select CRYPTO_LIB_AES
+ 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
+
+ Architecture: x86 (32-bit and 64-bit) using:
+ - AES-NI (AES new instructions)
+
+config CRYPTO_BLOWFISH_X86_64
+ tristate "Ciphers: Blowfish, modes: ECB, CBC"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_BLOWFISH_COMMON
+ imply CRYPTO_CTR
+ help
+ Block cipher: Blowfish cipher algorithm
+ Length-preserving ciphers: Blowfish with ECB and CBC modes
+
+ Architecture: x86_64
+
+config CRYPTO_CAMELLIA_X86_64
+ tristate "Ciphers: Camellia with modes: ECB, CBC"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ imply CRYPTO_CTR
+ help
+ Block cipher: Camellia cipher algorithms
+ Length-preserving ciphers: Camellia with ECB and CBC modes
+
+ Architecture: x86_64
+
+config CRYPTO_CAMELLIA_AESNI_AVX_X86_64
+ tristate "Ciphers: Camellia with modes: ECB, CBC (AES-NI/AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_CAMELLIA_X86_64
+ select CRYPTO_SIMD
+ imply CRYPTO_XTS
+ help
+ Length-preserving ciphers: Camellia with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - AVX (Advanced Vector Extensions)
+
+config CRYPTO_CAMELLIA_AESNI_AVX2_X86_64
+ tristate "Ciphers: Camellia with modes: ECB, CBC (AES-NI/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_CAMELLIA_AESNI_AVX_X86_64
+ help
+ Length-preserving ciphers: Camellia with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - AVX2 (Advanced Vector Extensions 2)
+
+config CRYPTO_CAST5_AVX_X86_64
+ tristate "Ciphers: CAST5 with modes: ECB, CBC (AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_CAST5
+ select CRYPTO_CAST_COMMON
+ select CRYPTO_SIMD
+ imply CRYPTO_CTR
+ help
+ Length-preserving ciphers: CAST5 (CAST-128) cipher algorithm
+ (RFC2144) with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AVX (Advanced Vector Extensions)
+
+ Processes 16 blocks in parallel.
+
+config CRYPTO_CAST6_AVX_X86_64
+ tristate "Ciphers: CAST6 with modes: ECB, CBC (AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_CAST6
+ select CRYPTO_CAST_COMMON
+ select CRYPTO_SIMD
+ imply CRYPTO_XTS
+ imply CRYPTO_CTR
+ help
+ Length-preserving ciphers: CAST6 (CAST-256) cipher algorithm
+ (RFC2612) with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AVX (Advanced Vector Extensions)
+
+ Processes eight blocks in parallel.
+
+config CRYPTO_DES3_EDE_X86_64
+ tristate "Ciphers: Triple DES EDE with modes: ECB, CBC"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_LIB_DES
+ imply CRYPTO_CTR
+ help
+ Block cipher: Triple DES EDE (FIPS 46-3) cipher algorithm
+ Length-preserving ciphers: Triple DES EDE with ECB and CBC modes
+
+ Architecture: x86_64
+
+ Processes one or three blocks in parallel.
+
+config CRYPTO_SERPENT_SSE2_X86_64
+ tristate "Ciphers: Serpent with modes: ECB, CBC (SSE2)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SERPENT
+ select CRYPTO_SIMD
+ imply CRYPTO_CTR
+ help
+ Length-preserving ciphers: Serpent cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - SSE2 (Streaming SIMD Extensions 2)
+
+ Processes eight blocks in parallel.
+
+config CRYPTO_SERPENT_SSE2_586
+ tristate "Ciphers: Serpent with modes: ECB, CBC (32-bit with SSE2)"
+ depends on X86 && !64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SERPENT
+ select CRYPTO_SIMD
+ imply CRYPTO_CTR
+ help
+ Length-preserving ciphers: Serpent cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86 (32-bit) using:
+ - SSE2 (Streaming SIMD Extensions 2)
+
+ Processes four blocks in parallel.
+
+config CRYPTO_SERPENT_AVX_X86_64
+ tristate "Ciphers: Serpent with modes: ECB, CBC (AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SERPENT
+ select CRYPTO_SIMD
+ imply CRYPTO_XTS
+ imply CRYPTO_CTR
+ help
+ Length-preserving ciphers: Serpent cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AVX (Advanced Vector Extensions)
+
+ Processes eight blocks in parallel.
+
+config CRYPTO_SERPENT_AVX2_X86_64
+ tristate "Ciphers: Serpent with modes: ECB, CBC (AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_SERPENT_AVX_X86_64
+ help
+ Length-preserving ciphers: Serpent cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AVX2 (Advanced Vector Extensions 2)
+
+ Processes 16 blocks in parallel.
+
+config CRYPTO_SM4_AESNI_AVX_X86_64
+ tristate "Ciphers: SM4 with modes: ECB, CBC, CFB, CTR (AES-NI/AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SIMD
+ select CRYPTO_ALGAPI
+ select CRYPTO_SM4
+ help
+ Length-preserving ciphers: SM4 cipher algorithms
+ (OSCCA GB/T 32907-2016) with ECB, CBC, CFB, and CTR modes
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - AVX (Advanced Vector Extensions)
+
+ Through two affine transforms,
+ we can use the AES S-Box to simulate the SM4 S-Box to achieve the
+ effect of instruction acceleration.
+
+ If unsure, say N.
+
+config CRYPTO_SM4_AESNI_AVX2_X86_64
+ tristate "Ciphers: SM4 with modes: ECB, CBC, CFB, CTR (AES-NI/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SIMD
+ select CRYPTO_ALGAPI
+ select CRYPTO_SM4
+ select CRYPTO_SM4_AESNI_AVX_X86_64
+ help
+ Length-preserving ciphers: SM4 cipher algorithms
+ (OSCCA GB/T 32907-2016) with ECB, CBC, CFB, and CTR modes
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - AVX2 (Advanced Vector Extensions 2)
+
+ Through two affine transforms,
+ we can use the AES S-Box to simulate the SM4 S-Box to achieve the
+ effect of instruction acceleration.
+
+ If unsure, say N.
+
+config CRYPTO_TWOFISH_586
+ tristate "Ciphers: Twofish (32-bit)"
+ depends on (X86 || UML_X86) && !64BIT
+ select CRYPTO_ALGAPI
+ select CRYPTO_TWOFISH_COMMON
+ imply CRYPTO_CTR
+ help
+ Block cipher: Twofish cipher algorithm
+
+ Architecture: x86 (32-bit)
+
+config CRYPTO_TWOFISH_X86_64
+ tristate "Ciphers: Twofish"
+ depends on (X86 || UML_X86) && 64BIT
+ select CRYPTO_ALGAPI
+ select CRYPTO_TWOFISH_COMMON
+ imply CRYPTO_CTR
+ help
+ Block cipher: Twofish cipher algorithm
+
+ Architecture: x86_64
+
+config CRYPTO_TWOFISH_X86_64_3WAY
+ tristate "Ciphers: Twofish with modes: ECB, CBC (3-way parallel)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_TWOFISH_COMMON
+ select CRYPTO_TWOFISH_X86_64
+ help
+ Length-preserving cipher: Twofish cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86_64
+
+ Processes three blocks in parallel, better utilizing resources of
+ out-of-order CPUs.
+
+config CRYPTO_TWOFISH_AVX_X86_64
+ tristate "Ciphers: Twofish with modes: ECB, CBC (AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SIMD
+ select CRYPTO_TWOFISH_COMMON
+ select CRYPTO_TWOFISH_X86_64
+ select CRYPTO_TWOFISH_X86_64_3WAY
+ imply CRYPTO_XTS
+ help
+ Length-preserving cipher: Twofish cipher algorithm
+ with ECB and CBC modes
+
+ Architecture: x86_64 using:
+ - AVX (Advanced Vector Extensions)
+
+ Processes eight blocks in parallel.
+
+config CRYPTO_ARIA_AESNI_AVX_X86_64
+ tristate "Ciphers: ARIA with modes: ECB, CTR (AES-NI/AVX/GFNI)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_SIMD
+ select CRYPTO_ALGAPI
+ select CRYPTO_ARIA
+ help
+ Length-preserving cipher: ARIA cipher algorithms
+ (RFC 5794) with ECB and CTR modes
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - AVX (Advanced Vector Extensions)
+ - GFNI (Galois Field New Instructions)
+
+ Processes 16 blocks in parallel.
+
+config CRYPTO_CHACHA20_X86_64
+ tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (SSSE3/AVX2/AVX-512VL)"
+ depends on X86 && 64BIT
+ select CRYPTO_SKCIPHER
+ select CRYPTO_LIB_CHACHA_GENERIC
+ select CRYPTO_ARCH_HAVE_LIB_CHACHA
+ help
+ Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
+ stream cipher algorithms
+
+ Architecture: x86_64 using:
+ - SSSE3 (Supplemental SSE3)
+ - AVX2 (Advanced Vector Extensions 2)
+ - AVX-512VL (Advanced Vector Extensions-512VL)
+
+config CRYPTO_AEGIS128_AESNI_SSE2
+ tristate "AEAD ciphers: AEGIS-128 (AES-NI/SSE2)"
+ depends on X86 && 64BIT
+ select CRYPTO_AEAD
+ select CRYPTO_SIMD
+ help
+ AEGIS-128 AEAD algorithm
+
+ Architecture: x86_64 using:
+ - AES-NI (AES New Instructions)
+ - SSE2 (Streaming SIMD Extensions 2)
+
+config CRYPTO_NHPOLY1305_SSE2
+ tristate "Hash functions: NHPoly1305 (SSE2)"
+ depends on X86 && 64BIT
+ select CRYPTO_NHPOLY1305
+ help
+ NHPoly1305 hash function for Adiantum
+
+ Architecture: x86_64 using:
+ - SSE2 (Streaming SIMD Extensions 2)
+
+config CRYPTO_NHPOLY1305_AVX2
+ tristate "Hash functions: NHPoly1305 (AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_NHPOLY1305
+ help
+ NHPoly1305 hash function for Adiantum
+
+ Architecture: x86_64 using:
+ - AVX2 (Advanced Vector Extensions 2)
+
+config CRYPTO_BLAKE2S_X86
+ bool "Hash functions: BLAKE2s (SSSE3/AVX-512)"
+ depends on X86 && 64BIT
+ select CRYPTO_LIB_BLAKE2S_GENERIC
+ select CRYPTO_ARCH_HAVE_LIB_BLAKE2S
+ help
+ BLAKE2s cryptographic hash function (RFC 7693)
+
+ Architecture: x86_64 using:
+ - SSSE3 (Supplemental SSE3)
+ - AVX-512 (Advanced Vector Extensions-512)
+
+config CRYPTO_POLYVAL_CLMUL_NI
+ tristate "Hash functions: POLYVAL (CLMUL-NI)"
+ depends on X86 && 64BIT
+ select CRYPTO_POLYVAL
+ help
+ POLYVAL hash function for HCTR2
+
+ Architecture: x86_64 using:
+ - CLMUL-NI (carry-less multiplication new instructions)
+
+config CRYPTO_POLY1305_X86_64
+ tristate "Hash functions: Poly1305 (SSE2/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_LIB_POLY1305_GENERIC
+ select CRYPTO_ARCH_HAVE_LIB_POLY1305
+ help
+ Poly1305 authenticator algorithm (RFC7539)
+
+ Architecture: x86_64 using:
+ - SSE2 (Streaming SIMD Extensions 2)
+ - AVX2 (Advanced Vector Extensions 2)
+
+config CRYPTO_SHA1_SSSE3
+ tristate "Hash functions: SHA-1 (SSSE3/AVX/AVX2/SHA-NI)"
+ depends on X86 && 64BIT
+ select CRYPTO_SHA1
+ select CRYPTO_HASH
+ help
+ SHA-1 secure hash algorithm (FIPS 180)
+
+ Architecture: x86_64 using:
+ - SSSE3 (Supplemental SSE3)
+ - AVX (Advanced Vector Extensions)
+ - AVX2 (Advanced Vector Extensions 2)
+ - SHA-NI (SHA Extensions New Instructions)
+
+config CRYPTO_SHA256_SSSE3
+ tristate "Hash functions: SHA-224 and SHA-256 (SSSE3/AVX/AVX2/SHA-NI)"
+ depends on X86 && 64BIT
+ select CRYPTO_SHA256
+ select CRYPTO_HASH
+ help
+ SHA-224 and SHA-256 secure hash algorithms (FIPS 180)
+
+ Architecture: x86_64 using:
+ - SSSE3 (Supplemental SSE3)
+ - AVX (Advanced Vector Extensions)
+ - AVX2 (Advanced Vector Extensions 2)
+ - SHA-NI (SHA Extensions New Instructions)
+
+config CRYPTO_SHA512_SSSE3
+ tristate "Hash functions: SHA-384 and SHA-512 (SSSE3/AVX/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_SHA512
+ select CRYPTO_HASH
+ help
+ SHA-384 and SHA-512 secure hash algorithms (FIPS 180)
+
+ Architecture: x86_64 using:
+ - SSSE3 (Supplemental SSE3)
+ - AVX (Advanced Vector Extensions)
+ - AVX2 (Advanced Vector Extensions 2)
+
+config CRYPTO_SM3_AVX_X86_64
+ tristate "Hash functions: SM3 (AVX)"
+ depends on X86 && 64BIT
+ select CRYPTO_HASH
+ select CRYPTO_SM3
+ help
+ SM3 secure hash function as defined by OSCCA GM/T 0004-2012 SM3
+
+ Architecture: x86_64 using:
+ - AVX (Advanced Vector Extensions)
+
+ If unsure, say N.
+
+config CRYPTO_GHASH_CLMUL_NI_INTEL
+ tristate "Hash functions: GHASH (CLMUL-NI)"
+ depends on X86 && 64BIT
+ select CRYPTO_CRYPTD
+ help
+ GCM GHASH hash function (NIST SP800-38D)
+
+ 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