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/* See LICENSE file for copyright and license details. */
#ifndef LIBAR2SIMPLIFIED_H
#define LIBAR2SIMPLIFIED_H

#include <libar2.h>

/* These are useful when the database stores parameters and
 * hash separately, when the application uses a pepper, or
 * when composing multiple hash functions: */

LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1)
char *libar2simplified_encode(const struct libar2_argon2_parameters *params, void *hash);

LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1, 2)
char *libar2simplified_encode_hash(const struct libar2_argon2_parameters *params, void *hash);

LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1)
struct libar2_argon2_parameters *
libar2simplified_decode(const char *str, char **tagp, char **endp, int (*random_byte_generator)(char *out, size_t n));

LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1, 4)
int libar2simplified_hash(void *hash, void *msg, size_t msglen, struct libar2_argon2_parameters *params);

/* This one is useful you just want to do it crypt(3)-style: */

LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1, 2)
char *libar2simplified_crypt(char *msg, const char *params, char *rv);

#endif