1# SPDX-License-Identifier: GPL-2.0-only 2 3config CRYPTO_BLAKE2S_ARM 4 bool "Hash functions: BLAKE2s" 5 select CRYPTO_ARCH_HAVE_LIB_BLAKE2S 6 help 7 BLAKE2s cryptographic hash function (RFC 7693) 8 9 Architecture: arm 10 11 This is faster than the generic implementations of BLAKE2s and 12 BLAKE2b, but slower than the NEON implementation of BLAKE2b. 13 There is no NEON implementation of BLAKE2s, since NEON doesn't 14 really help with it. 15 16config CRYPTO_CHACHA20_NEON 17 tristate 18 default CRYPTO_LIB_CHACHA 19 select CRYPTO_ARCH_HAVE_LIB_CHACHA 20 21config CRYPTO_POLY1305_ARM 22 tristate 23 default CRYPTO_LIB_POLY1305 24 select CRYPTO_ARCH_HAVE_LIB_POLY1305 25