mirror of
https://github.com/torvalds/linux.git
synced 2026-04-18 14:53:58 -04:00
bf52d93865
Instead of providing crypto_shash algorithms for the arch-optimized SHA-256 code, instead implement the SHA-256 library. This is much simpler, it makes the SHA-256 library functions be arch-optimized, and it fixes the longstanding issue where the arch-optimized SHA-256 was disabled by default. SHA-256 still remains available through crypto_shash, but individual architectures no longer need to handle it. To match sha256_blocks_arch(), change the type of the nblocks parameter of the assembly function from int to size_t. The assembly function actually already treated it as size_t. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
16 lines
442 B
Plaintext
16 lines
442 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
config CRYPTO_CHACHA_RISCV64
|
|
tristate
|
|
depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
|
|
default CRYPTO_LIB_CHACHA
|
|
select CRYPTO_ARCH_HAVE_LIB_CHACHA
|
|
select CRYPTO_LIB_CHACHA_GENERIC
|
|
|
|
config CRYPTO_SHA256_RISCV64
|
|
tristate
|
|
depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
|
|
default CRYPTO_LIB_SHA256
|
|
select CRYPTO_ARCH_HAVE_LIB_SHA256
|
|
select CRYPTO_LIB_SHA256_GENERIC
|