diff options
Diffstat (limited to 'include/crypto/poly1305.h')
-rw-r--r-- | include/crypto/poly1305.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/crypto/poly1305.h b/include/crypto/poly1305.h new file mode 100644 index 0000000000..5fef239d0f --- /dev/null +++ b/include/crypto/poly1305.h @@ -0,0 +1,21 @@ +/* + * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <stddef.h> + +#define POLY1305_BLOCK_SIZE 16 +#define POLY1305_DIGEST_SIZE 16 +#define POLY1305_KEY_SIZE 32 + +typedef struct poly1305_context POLY1305; + +size_t Poly1305_ctx_size(void); +void Poly1305_Init(POLY1305 *ctx, const unsigned char key[32]); +void Poly1305_Update(POLY1305 *ctx, const unsigned char *inp, size_t len); +void Poly1305_Final(POLY1305 *ctx, unsigned char mac[16]); |