issuer.h

// SPDX-License-Identifier: MIT
#ifndef __ISSUER_H__
#define __ISSUER_H__

#include "cryptoutils.h"
#include "defines.h"

#include <stdint.h>

/**
 * @brief Creates a new DAA issuer key pair.
 * @param ctx DAA context.
 * @param out Output key structure.
 * @return 0 on success, non-zero on failure.
 */
int create_daa_issuer_key(DAA_CONTEXT* ctx, issuer_key* out);

/**
 * @brief Issues a DAA credential to a public key.
 * @param ctx DAA context.
 * @param daa_issuer_key Issuer key used for credential issuance.
 * @param daa_public_key Public key of the attester.
 * @param daa_credential Output credential.
 * @return 0 on success, non-zero on failure.
 */
int issue_daa_credentials(DAA_CONTEXT ctx, issuer_key daa_issuer_key, EC_POINT daa_public_key,
                          DAA_CREDENTIAL* daa_credential);

#endif // __ISSUER_H__