1# SPDX-License-Identifier: GPL-2.0 2 3comment "Crypto library routines" 4 5config CRYPTO_LIB_AES 6 tristate 7 8config CRYPTO_LIB_ARC4 9 tristate 10 11config CRYPTO_ARCH_HAVE_LIB_BLAKE2S 12 tristate 13 help 14 Declares whether the architecture provides an arch-specific 15 accelerated implementation of the Blake2s library interface, 16 either builtin or as a module. 17 18config CRYPTO_LIB_BLAKE2S_GENERIC 19 tristate 20 help 21 This symbol can be depended upon by arch implementations of the 22 Blake2s library interface that require the generic code as a 23 fallback, e.g., for SIMD implementations. If no arch specific 24 implementation is enabled, this implementation serves the users 25 of CRYPTO_LIB_BLAKE2S. 26 27config CRYPTO_LIB_BLAKE2S 28 tristate "BLAKE2s hash function library" 29 depends on CRYPTO_ARCH_HAVE_LIB_BLAKE2S || !CRYPTO_ARCH_HAVE_LIB_BLAKE2S 30 select CRYPTO_LIB_BLAKE2S_GENERIC if CRYPTO_ARCH_HAVE_LIB_BLAKE2S=n 31 help 32 Enable the Blake2s library interface. This interface may be fulfilled 33 by either the generic implementation or an arch-specific one, if one 34 is available and enabled. 35 36config CRYPTO_ARCH_HAVE_LIB_CHACHA 37 tristate 38 help 39 Declares whether the architecture provides an arch-specific 40 accelerated implementation of the ChaCha library interface, 41 either builtin or as a module. 42 43config CRYPTO_LIB_CHACHA_GENERIC 44 tristate 45 select CRYPTO_ALGAPI 46 help 47 This symbol can be depended upon by arch implementations of the 48 ChaCha library interface that require the generic code as a 49 fallback, e.g., for SIMD implementations. If no arch specific 50 implementation is enabled, this implementation serves the users 51 of CRYPTO_LIB_CHACHA. 52 53config CRYPTO_LIB_CHACHA 54 tristate "ChaCha library interface" 55 depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA 56 select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n 57 help 58 Enable the ChaCha library interface. This interface may be fulfilled 59 by either the generic implementation or an arch-specific one, if one 60 is available and enabled. 61 62config CRYPTO_LIB_DES 63 tristate 64 65config CRYPTO_LIB_POLY1305_RSIZE 66 int 67 default 2 if MIPS 68 default 4 if X86_64 69 default 9 if ARM || ARM64 70 default 1 71 72config CRYPTO_ARCH_HAVE_LIB_POLY1305 73 tristate 74 help 75 Declares whether the architecture provides an arch-specific 76 accelerated implementation of the Poly1305 library interface, 77 either builtin or as a module. 78 79config CRYPTO_LIB_POLY1305_GENERIC 80 tristate 81 help 82 This symbol can be depended upon by arch implementations of the 83 Poly1305 library interface that require the generic code as a 84 fallback, e.g., for SIMD implementations. If no arch specific 85 implementation is enabled, this implementation serves the users 86 of CRYPTO_LIB_POLY1305. 87 88config CRYPTO_LIB_POLY1305 89 tristate "Poly1305 library interface" 90 depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 91 select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n 92 help 93 Enable the Poly1305 library interface. This interface may be fulfilled 94 by either the generic implementation or an arch-specific one, if one 95 is available and enabled. 96 97config CRYPTO_LIB_SHA256 98 tristate 99