1746b2e02SArd Biesheuvel# SPDX-License-Identifier: GPL-2.0 2746b2e02SArd Biesheuvel 3746b2e02SArd Biesheuvelcomment "Crypto library routines" 4746b2e02SArd Biesheuvel 5746b2e02SArd Biesheuvelconfig CRYPTO_LIB_AES 6746b2e02SArd Biesheuvel tristate 7746b2e02SArd Biesheuvel 8746b2e02SArd Biesheuvelconfig CRYPTO_LIB_ARC4 9746b2e02SArd Biesheuvel tristate 10746b2e02SArd Biesheuvel 115fb8ef25SArd Biesheuvelconfig CRYPTO_ARCH_HAVE_LIB_CHACHA 125fb8ef25SArd Biesheuvel tristate 135fb8ef25SArd Biesheuvel help 145fb8ef25SArd Biesheuvel Declares whether the architecture provides an arch-specific 155fb8ef25SArd Biesheuvel accelerated implementation of the ChaCha library interface, 165fb8ef25SArd Biesheuvel either builtin or as a module. 175fb8ef25SArd Biesheuvel 185fb8ef25SArd Biesheuvelconfig CRYPTO_LIB_CHACHA_GENERIC 195fb8ef25SArd Biesheuvel tristate 205fb8ef25SArd Biesheuvel select CRYPTO_ALGAPI 215fb8ef25SArd Biesheuvel help 225fb8ef25SArd Biesheuvel This symbol can be depended upon by arch implementations of the 235fb8ef25SArd Biesheuvel ChaCha library interface that require the generic code as a 245fb8ef25SArd Biesheuvel fallback, e.g., for SIMD implementations. If no arch specific 255fb8ef25SArd Biesheuvel implementation is enabled, this implementation serves the users 265fb8ef25SArd Biesheuvel of CRYPTO_LIB_CHACHA. 275fb8ef25SArd Biesheuvel 285fb8ef25SArd Biesheuvelconfig CRYPTO_LIB_CHACHA 295fb8ef25SArd Biesheuvel tristate "ChaCha library interface" 305fb8ef25SArd Biesheuvel depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA 315fb8ef25SArd Biesheuvel select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n 325fb8ef25SArd Biesheuvel help 335fb8ef25SArd Biesheuvel Enable the ChaCha library interface. This interface may be fulfilled 345fb8ef25SArd Biesheuvel by either the generic implementation or an arch-specific one, if one 355fb8ef25SArd Biesheuvel is available and enabled. 365fb8ef25SArd Biesheuvel 37746b2e02SArd Biesheuvelconfig CRYPTO_LIB_DES 38746b2e02SArd Biesheuvel tristate 39746b2e02SArd Biesheuvel 40*a1d93064SArd Biesheuvelconfig CRYPTO_LIB_POLY1305_RSIZE 41*a1d93064SArd Biesheuvel int 42*a1d93064SArd Biesheuvel default 1 43*a1d93064SArd Biesheuvel 44*a1d93064SArd Biesheuvelconfig CRYPTO_ARCH_HAVE_LIB_POLY1305 45*a1d93064SArd Biesheuvel tristate 46*a1d93064SArd Biesheuvel help 47*a1d93064SArd Biesheuvel Declares whether the architecture provides an arch-specific 48*a1d93064SArd Biesheuvel accelerated implementation of the Poly1305 library interface, 49*a1d93064SArd Biesheuvel either builtin or as a module. 50*a1d93064SArd Biesheuvel 5148ea8c6eSArd Biesheuvelconfig CRYPTO_LIB_POLY1305_GENERIC 5248ea8c6eSArd Biesheuvel tristate 53*a1d93064SArd Biesheuvel help 54*a1d93064SArd Biesheuvel This symbol can be depended upon by arch implementations of the 55*a1d93064SArd Biesheuvel Poly1305 library interface that require the generic code as a 56*a1d93064SArd Biesheuvel fallback, e.g., for SIMD implementations. If no arch specific 57*a1d93064SArd Biesheuvel implementation is enabled, this implementation serves the users 58*a1d93064SArd Biesheuvel of CRYPTO_LIB_POLY1305. 59*a1d93064SArd Biesheuvel 60*a1d93064SArd Biesheuvelconfig CRYPTO_LIB_POLY1305 61*a1d93064SArd Biesheuvel tristate "Poly1305 library interface" 62*a1d93064SArd Biesheuvel depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 63*a1d93064SArd Biesheuvel select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n 64*a1d93064SArd Biesheuvel help 65*a1d93064SArd Biesheuvel Enable the Poly1305 library interface. This interface may be fulfilled 66*a1d93064SArd Biesheuvel by either the generic implementation or an arch-specific one, if one 67*a1d93064SArd Biesheuvel is available and enabled. 6848ea8c6eSArd Biesheuvel 69746b2e02SArd Biesheuvelconfig CRYPTO_LIB_SHA256 70746b2e02SArd Biesheuvel tristate 71