diff options
| author | Eric Biggers <ebiggers@google.com> | 2025-03-16 07:57:47 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-03-21 12:39:06 +0300 |
| commit | ca17aa664054a5b809dc823ff1c202370ef398ef (patch) | |
| tree | 299606cebccd77cbec178d879e073e032e7ee0c5 /include | |
| parent | fce8b8d5986b76a4fdd062e3eec1bb6420fee6c5 (diff) | |
| download | linux-ca17aa664054a5b809dc823ff1c202370ef398ef.tar.xz | |
crypto: lib/chacha - remove unused arch-specific init support
All implementations of chacha_init_arch() just call
chacha_init_generic(), so it is pointless. Just delete it, and replace
chacha_init() with what was previously chacha_init_generic().
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/chacha.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h index 5bae6a55b333..f8cc073bba41 100644 --- a/include/crypto/chacha.h +++ b/include/crypto/chacha.h @@ -62,8 +62,7 @@ static inline void chacha_init_consts(u32 *state) state[3] = CHACHA_CONSTANT_TE_K; } -void chacha_init_arch(u32 *state, const u32 *key, const u8 *iv); -static inline void chacha_init_generic(u32 *state, const u32 *key, const u8 *iv) +static inline void chacha_init(u32 *state, const u32 *key, const u8 *iv) { chacha_init_consts(state); state[4] = key[0]; @@ -80,14 +79,6 @@ static inline void chacha_init_generic(u32 *state, const u32 *key, const u8 *iv) state[15] = get_unaligned_le32(iv + 12); } -static inline void chacha_init(u32 *state, const u32 *key, const u8 *iv) -{ - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA)) - chacha_init_arch(state, key, iv); - else - chacha_init_generic(state, key, iv); -} - void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes, int nrounds); void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src, |