ocrypto_poly1305.h File Reference

#include <stddef.h>
#include <stdint.h>

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Macros
#define	ocrypto_poly1305_KEY_BYTES   (32)
#define	ocrypto_poly1305_BYTES   (16)

Functions
void	ocrypto_poly1305 (uint8_t r[(16)], const uint8_t *in, size_t in_len, const uint8_t k[(32)])
Incremental Poly1305 generator.
This group of functions can be used to incrementally compute the Poly1305 authenticator on a message. Use pattern: ocrypto_poly1305_init(ctx, key); ocrypto_poly1305_update(ctx, m, m_len); ... ocrypto_chacha20_update(ctx, m, m_len); ocrypto_poly1305_final(ctx, tag);
void	ocrypto_poly1305_init (ocrypto_poly1305_ctx *ctx, const uint8_t key[(32)])
void	ocrypto_poly1305_update (ocrypto_poly1305_ctx *ctx, const uint8_t *in, size_t in_len)
void	ocrypto_poly1305_pad (ocrypto_poly1305_ctx *ctx)
void	ocrypto_poly1305_final (ocrypto_poly1305_ctx *ctx, uint8_t r[(16)])