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crypto: lib/chacha - remove unused arch-specific init support

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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>
This commit is contained in:
Eric Biggers
2025-03-15 21:57:47 -07:00
committed by Herbert Xu
parent fce8b8d598
commit ca17aa6640
9 changed files with 16 additions and 61 deletions
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4
tools/testing/crypto/chacha20-s390/test-cipher.c
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@@ -66,7 +66,7 @@ static int test_lib_chacha(u8 *revert, u8 *cipher, u8 *plain)
}
/* Encrypt */
chacha_init_arch(chacha_state, (u32*)key, iv);
chacha_init(chacha_state, (u32 *)key, iv);
start = ktime_get_ns();
chacha_crypt_arch(chacha_state, cipher, plain, data_size, 20);
@@ -81,7 +81,7 @@ static int test_lib_chacha(u8 *revert, u8 *cipher, u8 *plain)
pr_info("lib encryption took: %lld nsec", end - start);
/* Decrypt */
chacha_init_arch(chacha_state, (u32 *)key, iv);
chacha_init(chacha_state, (u32 *)key, iv);
start = ktime_get_ns();
chacha_crypt_arch(chacha_state, revert, cipher, data_size, 20);