Viewing file:  crypto_kdf_blake2b.h (1.05 KB) -rw-r--r--
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#ifndef crypto_kdf_blake2b_H
#define crypto_kdf_blake2b_H
#include <stddef.h>
#include <stdint.h>
#include "crypto_kdf_blake2b.h"
#include "export.h"
#ifdef __cplusplus
# ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif
#define crypto_kdf_blake2b_BYTES_MIN 16
SODIUM_EXPORT
size_t crypto_kdf_blake2b_bytes_min(void);
#define crypto_kdf_blake2b_BYTES_MAX 64
SODIUM_EXPORT
size_t crypto_kdf_blake2b_bytes_max(void);
#define crypto_kdf_blake2b_CONTEXTBYTES 8
SODIUM_EXPORT
size_t crypto_kdf_blake2b_contextbytes(void);
#define crypto_kdf_blake2b_KEYBYTES 32
SODIUM_EXPORT
size_t crypto_kdf_blake2b_keybytes(void);
SODIUM_EXPORT
int crypto_kdf_blake2b_derive_from_key(unsigned char *subkey, size_t subkey_len,
uint64_t subkey_id,
const char ctx[crypto_kdf_blake2b_CONTEXTBYTES],
const unsigned char key[crypto_kdf_blake2b_KEYBYTES])
__attribute__ ((nonnull));
#ifdef __cplusplus
}
#endif
#endif
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