diff options
Diffstat (limited to 'ecp/src/crypto/include/poly1305.h')
| -rw-r--r-- | ecp/src/crypto/include/poly1305.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/ecp/src/crypto/include/poly1305.h b/ecp/src/crypto/include/poly1305.h new file mode 100644 index 0000000..d7af3df --- /dev/null +++ b/ecp/src/crypto/include/poly1305.h @@ -0,0 +1,43 @@ +/* $OpenBSD: poly1305.h,v 1.3 2014/07/25 14:04:51 jsing Exp $ */ +/* + * Copyright (c) 2014 Joel Sing <jsing@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef HEADER_POLY1305_H +#define HEADER_POLY1305_H + +#include <stddef.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct poly1305_context { + size_t aligner; + unsigned char opaque[136]; +} poly1305_context; + +typedef struct poly1305_context poly1305_state; + +void CRYPTO_poly1305_init(poly1305_context *ctx, const unsigned char key[32]); +void CRYPTO_poly1305_update(poly1305_context *ctx, const unsigned char *in, + size_t len); +void CRYPTO_poly1305_finish(poly1305_context *ctx, unsigned char mac[16]); + +#ifdef __cplusplus +} +#endif + +#endif /* HEADER_POLY1305_H */ |