diff options
Diffstat (limited to 'poly1305.h')
| -rw-r--r-- | poly1305.h | 17 |
1 files changed, 4 insertions, 13 deletions
@@ -30,9 +30,7 @@ extern "C" { #endif -/* Low level functions/macros for the poly1305 construction. - * For the macros to be useful include macros.h - */ +/* Low level functions/macros for the poly1305 construction. */ #include "nettle-types.h" @@ -46,7 +44,7 @@ struct poly1305_ctx { uint32_t s32[3]; /* State, represented as words of 26, 32 or 64 bits, depending on implementation. */ - /* High bits, first to maintain alignment. */ + /* High bits first, to maintain alignment. */ uint32_t hh; union { @@ -65,13 +63,14 @@ struct poly1305_ctx { #define poly1305_set_key nettle_poly1305_set_key #define poly1305_set_nonce nettle_poly1305_set_nonce +#define poly1305_update nettle_poly1305_update #define poly1305_block nettle_poly1305_block #define poly1305_digest nettle_poly1305_digest void poly1305_set_key(struct poly1305_ctx *ctx, const uint8_t key[16]); void poly1305_set_nonce (struct poly1305_ctx *ctx, const uint8_t * nonce); void poly1305_block (struct poly1305_ctx *ctx, const uint8_t m[16]); - +void poly1305_update (struct poly1305_ctx *ctx, size_t size, const uint8_t *data); void poly1305_digest (struct poly1305_ctx *ctx, size_t length, uint8_t *digest, const uint8_t *s); @@ -85,14 +84,6 @@ void poly1305_digest (struct poly1305_ctx *ctx, #define POLY1305_SET_NONCE(ctx, data) \ poly1305_set_nonce(&(ctx)->pctx, (data)) -#define _POLY1305_BLOCK(ctx, block) do { \ - poly1305_block(ctx, block); \ - } while (0) - - -#define POLY1305_UPDATE(ctx, length, data) \ - MD_UPDATE (&(ctx)->pctx, (length), (data), _POLY1305_BLOCK, (void) 0) - #define POLY1305_DIGEST(ctx, encrypt, length, digest) \ do { \ uint8_t _ts[16]; \ |