108 lines
3.4 KiB
C
108 lines
3.4 KiB
C
#ifndef crypto_sign_H
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#define crypto_sign_H
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/*
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* THREAD SAFETY: crypto_sign_keypair() is thread-safe,
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* provided that sodium_init() was called before.
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*
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* Other functions, including crypto_sign_seed_keypair() are always thread-safe.
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*/
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#include <stddef.h>
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#include "crypto_sign_ed25519.h"
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#include "export.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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typedef crypto_sign_ed25519ph_state crypto_sign_state;
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SODIUM_EXPORT
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size_t crypto_sign_statebytes(void);
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#define crypto_sign_BYTES crypto_sign_ed25519_BYTES
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SODIUM_EXPORT
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size_t crypto_sign_bytes(void);
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#define crypto_sign_SEEDBYTES crypto_sign_ed25519_SEEDBYTES
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SODIUM_EXPORT
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size_t crypto_sign_seedbytes(void);
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#define crypto_sign_PUBLICKEYBYTES crypto_sign_ed25519_PUBLICKEYBYTES
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SODIUM_EXPORT
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size_t crypto_sign_publickeybytes(void);
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#define crypto_sign_SECRETKEYBYTES crypto_sign_ed25519_SECRETKEYBYTES
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SODIUM_EXPORT
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size_t crypto_sign_secretkeybytes(void);
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#define crypto_sign_MESSAGEBYTES_MAX crypto_sign_ed25519_MESSAGEBYTES_MAX
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SODIUM_EXPORT
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size_t crypto_sign_messagebytes_max(void);
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#define crypto_sign_PRIMITIVE "ed25519"
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SODIUM_EXPORT
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const char *crypto_sign_primitive(void);
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SODIUM_EXPORT
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int crypto_sign_seed_keypair(unsigned char *pk, unsigned char *sk,
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const unsigned char *seed)
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__attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_sign_keypair(unsigned char *pk, unsigned char *sk)
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__attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_sign(unsigned char *sm, unsigned long long *smlen_p,
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const unsigned char *m, unsigned long long mlen,
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const unsigned char *sk) __attribute__ ((nonnull(1, 5)));
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SODIUM_EXPORT
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int crypto_sign_open(unsigned char *m, unsigned long long *mlen_p,
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const unsigned char *sm, unsigned long long smlen,
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const unsigned char *pk)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5)));
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SODIUM_EXPORT
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int crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p,
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const unsigned char *m, unsigned long long mlen,
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const unsigned char *sk) __attribute__ ((nonnull(1, 5)));
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SODIUM_EXPORT
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int crypto_sign_verify_detached(const unsigned char *sig,
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const unsigned char *m,
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unsigned long long mlen,
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const unsigned char *pk)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4)));
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SODIUM_EXPORT
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int crypto_sign_init(crypto_sign_state *state);
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SODIUM_EXPORT
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int crypto_sign_update(crypto_sign_state *state,
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const unsigned char *m, unsigned long long mlen)
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__attribute__ ((nonnull(1)));
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SODIUM_EXPORT
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int crypto_sign_final_create(crypto_sign_state *state, unsigned char *sig,
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unsigned long long *siglen_p,
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const unsigned char *sk)
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__attribute__ ((nonnull(1, 2, 4)));
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SODIUM_EXPORT
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int crypto_sign_final_verify(crypto_sign_state *state, const unsigned char *sig,
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const unsigned char *pk)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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#ifdef __cplusplus
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}
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#endif
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#endif
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