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67 lines
1.9 KiB
67 lines
1.9 KiB
#ifndef crypto_onetimeauth_poly1305_H
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#define crypto_onetimeauth_poly1305_H
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#ifdef __cplusplus
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# ifdef __GNUC__
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# pragma GCC diagnostic ignored "-Wlong-long"
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# endif
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include "export.h"
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typedef struct CRYPTO_ALIGN(16) crypto_onetimeauth_poly1305_state {
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unsigned char opaque[256];
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} crypto_onetimeauth_poly1305_state;
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SODIUM_EXPORT
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size_t crypto_onetimeauth_poly1305_statebytes(void);
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#define crypto_onetimeauth_poly1305_BYTES 16U
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SODIUM_EXPORT
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size_t crypto_onetimeauth_poly1305_bytes(void);
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#define crypto_onetimeauth_poly1305_KEYBYTES 32U
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SODIUM_EXPORT
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size_t crypto_onetimeauth_poly1305_keybytes(void);
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SODIUM_EXPORT
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int crypto_onetimeauth_poly1305(unsigned char *out,
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const unsigned char *in,
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unsigned long long inlen,
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const unsigned char *k);
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SODIUM_EXPORT
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int crypto_onetimeauth_poly1305_verify(const unsigned char *h,
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const unsigned char *in,
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unsigned long long inlen,
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const unsigned char *k)
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__attribute__ ((warn_unused_result));
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SODIUM_EXPORT
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int crypto_onetimeauth_poly1305_init(crypto_onetimeauth_poly1305_state *state,
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const unsigned char *key);
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SODIUM_EXPORT
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int crypto_onetimeauth_poly1305_update(crypto_onetimeauth_poly1305_state *state,
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const unsigned char *in,
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unsigned long long inlen);
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SODIUM_EXPORT
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int crypto_onetimeauth_poly1305_final(crypto_onetimeauth_poly1305_state *state,
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unsigned char *out);
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SODIUM_EXPORT
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void crypto_onetimeauth_poly1305_keygen(unsigned char k[crypto_onetimeauth_poly1305_KEYBYTES]);
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#ifdef __cplusplus
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}
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#endif
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#endif
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