arduino-esp32/tools/sdk/include/libsodium/sodium/crypto_kx.h
Me No Dev 04963009ee
Update IDF to a0468b2 (#2108)
* Update IDF to a0468b2

* add missing ld file

* Fix PIO builds and change coex policy
2018-11-26 23:22:11 +01:00

65 lines
2.0 KiB
C

#ifndef crypto_kx_H
#define crypto_kx_H
#include <stddef.h>
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kx_PUBLICKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_publickeybytes(void);
#define crypto_kx_SECRETKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_secretkeybytes(void);
#define crypto_kx_SEEDBYTES 32
SODIUM_EXPORT
size_t crypto_kx_seedbytes(void);
#define crypto_kx_SESSIONKEYBYTES 32
SODIUM_EXPORT
size_t crypto_kx_sessionkeybytes(void);
#define crypto_kx_PRIMITIVE "x25519blake2b"
SODIUM_EXPORT
const char *crypto_kx_primitive(void);
SODIUM_EXPORT
int crypto_kx_seed_keypair(unsigned char pk[crypto_kx_PUBLICKEYBYTES],
unsigned char sk[crypto_kx_SECRETKEYBYTES],
const unsigned char seed[crypto_kx_SEEDBYTES]);
SODIUM_EXPORT
int crypto_kx_keypair(unsigned char pk[crypto_kx_PUBLICKEYBYTES],
unsigned char sk[crypto_kx_SECRETKEYBYTES]);
SODIUM_EXPORT
int crypto_kx_client_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
unsigned char tx[crypto_kx_SESSIONKEYBYTES],
const unsigned char client_pk[crypto_kx_PUBLICKEYBYTES],
const unsigned char client_sk[crypto_kx_SECRETKEYBYTES],
const unsigned char server_pk[crypto_kx_PUBLICKEYBYTES])
__attribute__ ((warn_unused_result));
SODIUM_EXPORT
int crypto_kx_server_session_keys(unsigned char rx[crypto_kx_SESSIONKEYBYTES],
unsigned char tx[crypto_kx_SESSIONKEYBYTES],
const unsigned char server_pk[crypto_kx_PUBLICKEYBYTES],
const unsigned char server_sk[crypto_kx_SECRETKEYBYTES],
const unsigned char client_pk[crypto_kx_PUBLICKEYBYTES])
__attribute__ ((warn_unused_result));
#ifdef __cplusplus
}
#endif
#endif