1746b2e02SArd Biesheuvel# SPDX-License-Identifier: GPL-2.0 2746b2e02SArd Biesheuvel 3e56e1898SJustin M. Forbesmenu "Crypto library routines" 4e56e1898SJustin M. Forbes 5aacb37f5SEric Biggersconfig CRYPTO_HASH_INFO 6aacb37f5SEric Biggers bool 7aacb37f5SEric Biggers 87033b937SEric Biggersconfig CRYPTO_LIB_UTILS 97033b937SEric Biggers tristate 107033b937SEric Biggers 11746b2e02SArd Biesheuvelconfig CRYPTO_LIB_AES 12746b2e02SArd Biesheuvel tristate 13746b2e02SArd Biesheuvel 14f1354404SArd Biesheuvelconfig CRYPTO_LIB_AESCFB 15f1354404SArd Biesheuvel tristate 16f1354404SArd Biesheuvel select CRYPTO_LIB_AES 17f1354404SArd Biesheuvel select CRYPTO_LIB_UTILS 18f1354404SArd Biesheuvel 19520af5daSArd Biesheuvelconfig CRYPTO_LIB_AESGCM 20520af5daSArd Biesheuvel tristate 21520af5daSArd Biesheuvel select CRYPTO_LIB_AES 22520af5daSArd Biesheuvel select CRYPTO_LIB_GF128MUL 23520af5daSArd Biesheuvel select CRYPTO_LIB_UTILS 24520af5daSArd Biesheuvel 25746b2e02SArd Biesheuvelconfig CRYPTO_LIB_ARC4 26746b2e02SArd Biesheuvel tristate 27746b2e02SArd Biesheuvel 2861c581a4SArd Biesheuvelconfig CRYPTO_LIB_GF128MUL 2961c581a4SArd Biesheuvel tristate 3061c581a4SArd Biesheuvel 3123a16c95SEric Biggersconfig CRYPTO_LIB_BLAKE2B 3223a16c95SEric Biggers tristate 3323a16c95SEric Biggers help 3423a16c95SEric Biggers The BLAKE2b library functions. Select this if your module uses any of 3523a16c95SEric Biggers the functions from <crypto/blake2b.h>. 3623a16c95SEric Biggers 3723a16c95SEric Biggersconfig CRYPTO_LIB_BLAKE2B_ARCH 3823a16c95SEric Biggers bool 3923a16c95SEric Biggers depends on CRYPTO_LIB_BLAKE2B && !UML 40ba6617bdSEric Biggers default y if ARM && KERNEL_MODE_NEON 4123a16c95SEric Biggers 4239ee3970SEric Biggers# BLAKE2s support is always built-in, so there's no CRYPTO_LIB_BLAKE2S option. 4366d7fb94SJason A. Donenfeld 4439ee3970SEric Biggersconfig CRYPTO_LIB_BLAKE2S_ARCH 4539ee3970SEric Biggers bool 4639ee3970SEric Biggers depends on !UML 4739ee3970SEric Biggers default y if ARM 4839ee3970SEric Biggers default y if X86_64 4966d7fb94SJason A. Donenfeld 505fb8ef25SArd Biesheuvelconfig CRYPTO_LIB_CHACHA 51edc8e80bSArnd Bergmann tristate 5213cecc52SEric Biggers select CRYPTO_LIB_UTILS 535fb8ef25SArd Biesheuvel help 5413cecc52SEric Biggers Enable the ChaCha library interface. Select this if your module uses 5513cecc52SEric Biggers chacha_crypt() or hchacha_block(). 5613cecc52SEric Biggers 5713cecc52SEric Biggersconfig CRYPTO_LIB_CHACHA_ARCH 5813cecc52SEric Biggers bool 5913cecc52SEric Biggers depends on CRYPTO_LIB_CHACHA && !UML && !KMSAN 6013cecc52SEric Biggers default y if ARM 6113cecc52SEric Biggers default y if ARM64 && KERNEL_MODE_NEON 6213cecc52SEric Biggers default y if MIPS && CPU_MIPS32_R2 6313cecc52SEric Biggers default y if PPC64 && CPU_LITTLE_ENDIAN && VSX 6413cecc52SEric Biggers default y if RISCV && 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO 6513cecc52SEric Biggers default y if S390 6613cecc52SEric Biggers default y if X86_64 675fb8ef25SArd Biesheuvel 6868546e56SEric Biggersconfig CRYPTO_LIB_CURVE25519 690ed42a6fSJason A. Donenfeld tristate 7017ec3e71SHerbert Xu select CRYPTO_LIB_UTILS 710ed42a6fSJason A. Donenfeld help 7268546e56SEric Biggers The Curve25519 library functions. Select this if your module uses any 7368546e56SEric Biggers of the functions from <crypto/curve25519.h>. 740ed42a6fSJason A. Donenfeld 7568546e56SEric Biggersconfig CRYPTO_LIB_CURVE25519_ARCH 7668546e56SEric Biggers bool 7768546e56SEric Biggers depends on CRYPTO_LIB_CURVE25519 && !UML && !KMSAN 7868546e56SEric Biggers default y if ARM && KERNEL_MODE_NEON 7968546e56SEric Biggers default y if PPC64 && CPU_LITTLE_ENDIAN 8068546e56SEric Biggers default y if X86_64 8117ec3e71SHerbert Xu 8268546e56SEric Biggersconfig CRYPTO_LIB_CURVE25519_GENERIC 8368546e56SEric Biggers bool 8468546e56SEric Biggers depends on CRYPTO_LIB_CURVE25519 8568546e56SEric Biggers default y if !CRYPTO_LIB_CURVE25519_ARCH || ARM || X86_64 860ed42a6fSJason A. Donenfeld 87746b2e02SArd Biesheuvelconfig CRYPTO_LIB_DES 88746b2e02SArd Biesheuvel tristate 89746b2e02SArd Biesheuvel 90e1644613SEric Biggersconfig CRYPTO_LIB_MD5 91e1644613SEric Biggers tristate 92e1644613SEric Biggers help 93e1644613SEric Biggers The MD5 and HMAC-MD5 library functions. Select this if your module 94e1644613SEric Biggers uses any of the functions from <crypto/md5.h>. 95e1644613SEric Biggers 96e1644613SEric Biggersconfig CRYPTO_LIB_MD5_ARCH 97e1644613SEric Biggers bool 98e1644613SEric Biggers depends on CRYPTO_LIB_MD5 && !UML 99c9e5ac0aSEric Biggers default y if MIPS && CPU_CAVIUM_OCTEON 10009371e13SEric Biggers default y if PPC 101a1848f6eSEric Biggers default y if SPARC64 102e1644613SEric Biggers 103b646b782SEric Biggersconfig CRYPTO_LIB_POLY1305 104b646b782SEric Biggers tristate 105b646b782SEric Biggers help 106b646b782SEric Biggers The Poly1305 library functions. Select this if your module uses any 107b646b782SEric Biggers of the functions from <crypto/poly1305.h>. 108b646b782SEric Biggers 109b646b782SEric Biggersconfig CRYPTO_LIB_POLY1305_ARCH 110b646b782SEric Biggers bool 1111af424b1SEric Biggers depends on CRYPTO_LIB_POLY1305 && !UML && !KMSAN 112b646b782SEric Biggers default y if ARM 113b646b782SEric Biggers default y if ARM64 && KERNEL_MODE_NEON 114b646b782SEric Biggers default y if MIPS 115b646b782SEric Biggers # The PPC64 code needs to be fixed to work in softirq context. 116b646b782SEric Biggers default y if PPC64 && CPU_LITTLE_ENDIAN && VSX && BROKEN 117bef9c755SZhihang Shao default y if RISCV 118b646b782SEric Biggers default y if X86_64 119b646b782SEric Biggers 120b646b782SEric Biggers# This symbol controls the inclusion of the Poly1305 generic code. This differs 121b646b782SEric Biggers# from most of the other algorithms, which handle the generic code 122b646b782SEric Biggers# "automatically" via __maybe_unused. This is needed so that the Adiantum code, 123b646b782SEric Biggers# which calls the poly1305_core_*() functions directly, can enable them. 124b646b782SEric Biggersconfig CRYPTO_LIB_POLY1305_GENERIC 125b646b782SEric Biggers bool 126b646b782SEric Biggers depends on CRYPTO_LIB_POLY1305 127b646b782SEric Biggers # Enable if there's no arch impl or the arch impl requires the generic 128b646b782SEric Biggers # impl as a fallback. (Or if selected explicitly.) 129b646b782SEric Biggers default y if !CRYPTO_LIB_POLY1305_ARCH || PPC64 130b646b782SEric Biggers 131a1d93064SArd Biesheuvelconfig CRYPTO_LIB_POLY1305_RSIZE 132a1d93064SArd Biesheuvel int 133bef9c755SZhihang Shao default 2 if MIPS || RISCV 134d7d7b853SJason A. Donenfeld default 11 if X86_64 135a6b803b3SArd Biesheuvel default 9 if ARM || ARM64 136a1d93064SArd Biesheuvel default 1 137a1d93064SArd Biesheuvel 138ed20078bSArd Biesheuvelconfig CRYPTO_LIB_CHACHA20POLY1305 139edc8e80bSArnd Bergmann tristate 140ed20078bSArd Biesheuvel select CRYPTO_LIB_CHACHA 141ed20078bSArd Biesheuvel select CRYPTO_LIB_POLY1305 14217ec3e71SHerbert Xu select CRYPTO_LIB_UTILS 143ed20078bSArd Biesheuvel 144ec8f7f48SEric Biggersconfig CRYPTO_LIB_SHA1 145ec8f7f48SEric Biggers tristate 14690860aefSEric Biggers help 147d73915fdSEric Biggers The SHA-1 and HMAC-SHA1 library functions. Select this if your module 148d73915fdSEric Biggers uses any of the functions from <crypto/sha1.h>. 14990860aefSEric Biggers 15090860aefSEric Biggersconfig CRYPTO_LIB_SHA1_ARCH 15190860aefSEric Biggers bool 15290860aefSEric Biggers depends on CRYPTO_LIB_SHA1 && !UML 15370cb6ca5SEric Biggers default y if ARM 15400d549bbSEric Biggers default y if ARM64 && KERNEL_MODE_NEON 155b6ac1dacSEric Biggers default y if MIPS && CPU_CAVIUM_OCTEON 1566b9ae8cfSEric Biggers default y if PPC 157377982d5SEric Biggers default y if S390 158c7510599SEric Biggers default y if SPARC64 159f3d6cb3dSEric Biggers default y if X86_64 160ec8f7f48SEric Biggers 161746b2e02SArd Biesheuvelconfig CRYPTO_LIB_SHA256 162746b2e02SArd Biesheuvel tristate 163950e5c84SEric Biggers help 164d73915fdSEric Biggers The SHA-224, SHA-256, HMAC-SHA224, and HMAC-SHA256 library functions. 165d73915fdSEric Biggers Select this if your module uses any of these functions from 166d73915fdSEric Biggers <crypto/sha2.h>. 167950e5c84SEric Biggers 168e96cb950SEric Biggersconfig CRYPTO_LIB_SHA256_ARCH 169950e5c84SEric Biggers bool 170e96cb950SEric Biggers depends on CRYPTO_LIB_SHA256 && !UML 171e96cb950SEric Biggers default y if ARM && !CPU_V7M 172e96cb950SEric Biggers default y if ARM64 173e96cb950SEric Biggers default y if MIPS && CPU_CAVIUM_OCTEON 174e96cb950SEric Biggers default y if PPC && SPE 175e96cb950SEric Biggers default y if RISCV && 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO 176e96cb950SEric Biggers default y if S390 177e96cb950SEric Biggers default y if SPARC64 178e96cb950SEric Biggers default y if X86_64 1792b31277aSTianjia Zhang 180b693c703SEric Biggersconfig CRYPTO_LIB_SHA512 181b693c703SEric Biggers tristate 182b693c703SEric Biggers help 18323e8b437SEric Biggers The SHA-384, SHA-512, HMAC-SHA384, and HMAC-SHA512 library functions. 18423e8b437SEric Biggers Select this if your module uses any of these functions from 18523e8b437SEric Biggers <crypto/sha2.h>. 186b693c703SEric Biggers 187b693c703SEric Biggersconfig CRYPTO_LIB_SHA512_ARCH 188b693c703SEric Biggers bool 189b693c703SEric Biggers depends on CRYPTO_LIB_SHA512 && !UML 19024c91b62SEric Biggers default y if ARM && !CPU_V7M 19160e3f1e9SEric Biggers default y if ARM64 1927117739aSEric Biggers default y if MIPS && CPU_CAVIUM_OCTEON 193b59059a2SEric Biggers default y if RISCV && 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO 194b7b36608SEric Biggers default y if S390 19502b35babSEric Biggers default y if SPARC64 196484c1811SEric Biggers default y if X86_64 197b693c703SEric Biggers 19805934472SDavid Howellsconfig CRYPTO_LIB_SHA3 19905934472SDavid Howells tristate 20005934472SDavid Howells select CRYPTO_LIB_UTILS 20105934472SDavid Howells help 20205934472SDavid Howells The SHA3 library functions. Select this if your module uses any of 20305934472SDavid Howells the functions from <crypto/sha3.h>. 20405934472SDavid Howells 205*1e29a750SEric Biggersconfig CRYPTO_LIB_SHA3_ARCH 206*1e29a750SEric Biggers bool 207*1e29a750SEric Biggers depends on CRYPTO_LIB_SHA3 && !UML 208*1e29a750SEric Biggers default y if ARM64 && KERNEL_MODE_NEON 209*1e29a750SEric Biggers 210f4065b2fSHerbert Xuconfig CRYPTO_LIB_SM3 211f4065b2fSHerbert Xu tristate 212f4065b2fSHerbert Xu 2134dcf6cadSEric Biggerssource "lib/crypto/tests/Kconfig" 2144dcf6cadSEric Biggers 215e56e1898SJustin M. Forbesendmenu 216