| /******************************************************************************** |
| * Marvell GPL License Option |
| * |
| * If you received this File from Marvell, you may opt to use, redistribute and/or |
| * modify this File in accordance with the terms and conditions of the General |
| * Public License Version 2, June 1991 (the "GPL License"), a copy of which is |
| * available along with the File in the license.txt file or by writing to the Free |
| * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or |
| * on the worldwide web at http://www.gnu.org/licenses/gpl.txt. |
| * |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY |
| * DISCLAIMED. The GPL License provides additional details about this warranty |
| * disclaimer. |
| ******************************************************************************/ |
| |
| #ifndef _TEE_INTERNAL_CRYPTO_DIGEST_API_H_ |
| #define _TEE_INTERNAL_CRYPTO_DIGEST_API_H_ |
| |
| #include "tee_internal_crypto_common.h" |
| |
| /** Accumulate message data for hashing. |
| * |
| * @param operation operation handle |
| * @param chunk buffer that contains the data |
| * @param chunkSize size of the input buffer. |
| */ |
| void TEE_DigestUpdate(TEE_OperationHandle operation, |
| void* chunk, size_t chunkSize); |
| |
| /** Finalize the message digest operation and produce the hash of the message. |
| * |
| * @param operation operation handle |
| * @param chunk last buffer that needs to be used for producing the hash |
| * @param chunkLen size of the last buffer |
| * @param hash output buffer into which the hash is stored |
| * @param hashlen pointer to size of the output data |
| * @retval TEE_SUCCESS on success |
| * @retval EE_ERROR_SHORT_BUFFER if the output buffer is not large enough |
| * to contain the output |
| */ |
| TEE_Result TEE_DigestDoFinal(TEE_OperationHandle operation, |
| void* chunk, size_t chunkLen,void* hash, size_t *hashLen); |
| |
| #endif /* _TEE_INTERNAL_CRYPTO_DIGEST_API_H_ */ |
