mirror of
https://github.com/apache/nuttx-apps.git
synced 2025-07-04 19:07:16 +08:00
5b68158154
Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/****************************************************************************
|
|
* apps/crypto/openssl_mbedtls_wrapper/include/openssl/bytestring.h
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
****************************************************************************/
|
|
|
|
#ifndef OPENSSL_MBEDTLS_WRAPPER_BYTESTRING_H
|
|
#define OPENSSL_MBEDTLS_WRAPPER_BYTESTRING_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <openssl/base.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
struct cbb_buffer_st
|
|
{
|
|
uint8_t * buf;
|
|
|
|
/* len is the number of valid bytes in |buf|. */
|
|
|
|
size_t len;
|
|
|
|
/* cap is the size of |buf|. */
|
|
|
|
size_t cap;
|
|
|
|
/* can_resize is one iff |buf| is owned by this object. If not then |buf|
|
|
* cannot be resized.
|
|
*/
|
|
|
|
unsigned can_resize : 1;
|
|
|
|
/* error is one if there was an error writing to this CBB. All future
|
|
* operations will fail.
|
|
*/
|
|
|
|
unsigned error : 1;
|
|
};
|
|
|
|
struct cbb_child_st
|
|
{
|
|
/* base is a pointer to the buffer this |CBB| writes to. */
|
|
|
|
struct cbb_buffer_st * base;
|
|
|
|
/* offset is the number of bytes from the start of
|
|
* |base->buf| to this |CBB|'s
|
|
* pending length prefix.
|
|
*/
|
|
|
|
size_t offset;
|
|
|
|
/* pending_len_len contains the number of bytes in this |CBB|'s pending
|
|
* length-prefix, or zero if no length-prefix is pending.
|
|
*/
|
|
|
|
uint8_t pending_len_len;
|
|
unsigned pending_is_asn1 : 1;
|
|
};
|
|
|
|
struct cbb_st
|
|
{
|
|
/* child points to a child CBB if a length-prefix is pending.
|
|
* CBB* child;
|
|
* is_child is one if this is a child |CBB| and zero if it is a top-level
|
|
* |CBB|. This determines which arm of the union is valid.
|
|
*/
|
|
|
|
char is_child;
|
|
union
|
|
{
|
|
struct cbb_buffer_st base;
|
|
struct cbb_child_st child;
|
|
} u;
|
|
};
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
int CBB_init(CBB *cbb, size_t initial_capacity);
|
|
|
|
int CBB_finish(CBB *cbb, uint8_t **out_data, size_t *out_len);
|
|
|
|
void CBB_cleanup(CBB *cbb);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* OPENSSL_MBEDTLS_WRAPPER_BYTESTRING_H */
|