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*48ea8c6eSArd Biesheuvelconfig CRYPTO_LIB_POLY1305_GENERIC 41*48ea8c6eSArd Biesheuvel tristate 42*48ea8c6eSArd Biesheuvel 43746b2e02SArd Biesheuvelconfig CRYPTO_LIB_SHA256 44746b2e02SArd Biesheuvel tristate 45