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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-28 07:56:28 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-05-05 08:33:02 +0300 |
| commit | 10a6d72ea355b730aa9702da0fd36aef0898a80e (patch) | |
| tree | 74ad4bc0d89c67d780ab93a4a3eae29762cae023 /include/crypto | |
| parent | ceef731b0e22df80a13d67773ae9afd55a971f9e (diff) | |
| download | linux-10a6d72ea355b730aa9702da0fd36aef0898a80e.tar.xz | |
crypto: lib/poly1305 - Use block-only interface
Now that every architecture provides a block function, use that
to implement the lib/poly1305 and remove the old per-arch code.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/poly1305.h | 53 |
1 files changed, 6 insertions, 47 deletions
diff --git a/include/crypto/poly1305.h b/include/crypto/poly1305.h index 027d74842cd5..e54abda8cfe9 100644 --- a/include/crypto/poly1305.h +++ b/include/crypto/poly1305.h @@ -55,55 +55,14 @@ struct poly1305_desc_ctx { unsigned int buflen; /* finalize key */ u32 s[4]; - union { - struct { - struct poly1305_state h; - union { - struct poly1305_key opaque_r[CONFIG_CRYPTO_LIB_POLY1305_RSIZE]; - struct poly1305_core_key core_r; - }; - }; - struct poly1305_block_state state; - }; + struct poly1305_block_state state; }; -void poly1305_init_arch(struct poly1305_desc_ctx *desc, - const u8 key[POLY1305_KEY_SIZE]); -void poly1305_init_generic(struct poly1305_desc_ctx *desc, - const u8 key[POLY1305_KEY_SIZE]); - -static inline void poly1305_init(struct poly1305_desc_ctx *desc, const u8 *key) -{ - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305)) - poly1305_init_arch(desc, key); - else - poly1305_init_generic(desc, key); -} - -void poly1305_update_arch(struct poly1305_desc_ctx *desc, const u8 *src, - unsigned int nbytes); -void poly1305_update_generic(struct poly1305_desc_ctx *desc, const u8 *src, - unsigned int nbytes); - -static inline void poly1305_update(struct poly1305_desc_ctx *desc, - const u8 *src, unsigned int nbytes) -{ - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305)) - poly1305_update_arch(desc, src, nbytes); - else - poly1305_update_generic(desc, src, nbytes); -} - -void poly1305_final_arch(struct poly1305_desc_ctx *desc, u8 *digest); -void poly1305_final_generic(struct poly1305_desc_ctx *desc, u8 *digest); - -static inline void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest) -{ - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305)) - poly1305_final_arch(desc, digest); - else - poly1305_final_generic(desc, digest); -} +void poly1305_init(struct poly1305_desc_ctx *desc, + const u8 key[POLY1305_KEY_SIZE]); +void poly1305_update(struct poly1305_desc_ctx *desc, + const u8 *src, unsigned int nbytes); +void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest); #if IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305) bool poly1305_is_arch_optimized(void); |