diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/poly1305.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/include/crypto/poly1305.h b/include/crypto/poly1305.h index 36b5886cb50c..74c6e1cd73ee 100644 --- a/include/crypto/poly1305.h +++ b/include/crypto/poly1305.h @@ -35,7 +35,43 @@ struct poly1305_desc_ctx { /* accumulator */ struct poly1305_state h; /* key */ - struct poly1305_key r[1]; + struct poly1305_key r[CONFIG_CRYPTO_LIB_POLY1305_RSIZE]; }; +void poly1305_init_arch(struct poly1305_desc_ctx *desc, const u8 *key); +void poly1305_init_generic(struct poly1305_desc_ctx *desc, const u8 *key); + +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); +} + #endif |