170 lines
5.9 KiB
C
170 lines
5.9 KiB
C
#ifndef crypto_box_H
|
|
#define crypto_box_H
|
|
|
|
/*
|
|
* THREAD SAFETY: crypto_box_keypair() is thread-safe,
|
|
* provided that you called sodium_init() once before using any
|
|
* other libsodium function.
|
|
* Other functions are always thread-safe.
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
|
|
#include "crypto_box_curve25519xsalsa20poly1305.h"
|
|
#include "export.h"
|
|
|
|
#ifdef __cplusplus
|
|
# if __GNUC__
|
|
# pragma GCC diagnostic ignored "-Wlong-long"
|
|
# endif
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_seedbytes(void);
|
|
|
|
#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_publickeybytes(void);
|
|
|
|
#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_secretkeybytes(void);
|
|
|
|
#define crypto_box_NONCEBYTES crypto_box_curve25519xsalsa20poly1305_NONCEBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_noncebytes(void);
|
|
|
|
#define crypto_box_MACBYTES crypto_box_curve25519xsalsa20poly1305_MACBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_macbytes(void);
|
|
|
|
#define crypto_box_PRIMITIVE "curve25519xsalsa20poly1305"
|
|
SODIUM_EXPORT
|
|
const char *crypto_box_primitive(void);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
|
|
const unsigned char *seed);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_keypair(unsigned char *pk, unsigned char *sk);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_easy(unsigned char *c, const unsigned char *m,
|
|
unsigned long long mlen, const unsigned char *n,
|
|
const unsigned char *pk, const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open_easy(unsigned char *m, const unsigned char *c,
|
|
unsigned long long clen, const unsigned char *n,
|
|
const unsigned char *pk, const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_detached(unsigned char *c, unsigned char *mac,
|
|
const unsigned char *m, unsigned long long mlen,
|
|
const unsigned char *n, const unsigned char *pk,
|
|
const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open_detached(unsigned char *m, const unsigned char *c,
|
|
const unsigned char *mac,
|
|
unsigned long long clen,
|
|
const unsigned char *n,
|
|
const unsigned char *pk,
|
|
const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
/* -- Precomputation interface -- */
|
|
|
|
#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_beforenmbytes(void);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_beforenm(unsigned char *k, const unsigned char *pk,
|
|
const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_easy_afternm(unsigned char *c, const unsigned char *m,
|
|
unsigned long long mlen, const unsigned char *n,
|
|
const unsigned char *k);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c,
|
|
unsigned long long clen, const unsigned char *n,
|
|
const unsigned char *k)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_detached_afternm(unsigned char *c, unsigned char *mac,
|
|
const unsigned char *m, unsigned long long mlen,
|
|
const unsigned char *n, const unsigned char *k);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c,
|
|
const unsigned char *mac,
|
|
unsigned long long clen, const unsigned char *n,
|
|
const unsigned char *k)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
/* -- Ephemeral SK interface -- */
|
|
|
|
#define crypto_box_SEALBYTES (crypto_box_PUBLICKEYBYTES + crypto_box_MACBYTES)
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_sealbytes(void);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_seal(unsigned char *c, const unsigned char *m,
|
|
unsigned long long mlen, const unsigned char *pk);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_seal_open(unsigned char *m, const unsigned char *c,
|
|
unsigned long long clen,
|
|
const unsigned char *pk, const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
/* -- NaCl compatibility interface ; Requires padding -- */
|
|
|
|
#define crypto_box_ZEROBYTES crypto_box_curve25519xsalsa20poly1305_ZEROBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_zerobytes(void);
|
|
|
|
#define crypto_box_BOXZEROBYTES crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES
|
|
SODIUM_EXPORT
|
|
size_t crypto_box_boxzerobytes(void);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box(unsigned char *c, const unsigned char *m,
|
|
unsigned long long mlen, const unsigned char *n,
|
|
const unsigned char *pk, const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open(unsigned char *m, const unsigned char *c,
|
|
unsigned long long clen, const unsigned char *n,
|
|
const unsigned char *pk, const unsigned char *sk)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_afternm(unsigned char *c, const unsigned char *m,
|
|
unsigned long long mlen, const unsigned char *n,
|
|
const unsigned char *k);
|
|
|
|
SODIUM_EXPORT
|
|
int crypto_box_open_afternm(unsigned char *m, const unsigned char *c,
|
|
unsigned long long clen, const unsigned char *n,
|
|
const unsigned char *k)
|
|
__attribute__ ((warn_unused_result));
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|