openssl/include/internal/ech_helpers.h

/*
 * Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

/*
 * These functions are ECH helpers that are used within the library but
 * also by ECH test code.
 */

#ifndef OPENSSL_ECH_HELPERS_H
# define OPENSSL_ECH_HELPERS_H
# pragma once

# ifndef OPENSSL_NO_ECH

int ossl_ech_make_enc_info(const unsigned char *encoding,
                           size_t encoding_length,
                           unsigned char *info, size_t *info_len);

# endif
#endif