| /******************************************************************************** |
| * 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_GENERIC_API_H_ |
| #define _TEE_INTERNAL_CRYPTO_GENERIC_API_H_ |
| |
| #include "tee_internal_crypto_common.h" |
| |
| /** Allocate a handle for a new cryptographic operation. |
| * |
| * @param operation reference to generated operation handle |
| * @param algorithm one of the cipher algorithms enumerated in |
| * TEE_CRYPTO_ALGORITHM_ID |
| * @param mode mode for the current operation, as specified by the |
| * enumeration TEE_OperationMode |
| * @param maxKeySize maximum key size that is in use by the algorithm |
| * |
| * @retval TEE_SUCCESS on success |
| * @retval EE_ERROR_SHORT_BUFFER if the output buffer is not large enough |
| * to allocate the operation |
| * @retval TEE_ERROR_NOT_SUPPORTED if the mode is not compatible with the |
| * algorithm or key size or if the algorithm |
| * is not one of the listed algorithms |
| */ |
| TEE_Result TEE_AllocateOperation(TEE_OperationHandle *operation, |
| uint32_t algorithm, uint32_t mode, |
| uint32_t maxKeySize); |
| |
| /** Deallocate all resources associated with an operation handle. |
| * |
| * @param operation pointer to operation handle |
| */ |
| void TEE_FreeOperation(TEE_OperationHandle operation); |
| |
| /** Fill in the operationInfo structure associated with an operation. |
| * |
| * @param operation operation handle |
| * |
| * @param operationInfo pointer to a structure filled with the operation information |
| */ |
| void TEE_GetOperationInfo(TEE_OperationHandle operation, |
| TEE_OperationInfo* operationInfo); |
| |
| /** Associate an operation with a key. |
| * |
| * @param operation operation handle |
| * @param key handle on a key object |
| * |
| * @return The only possible return value is TEE_SUCCESS |
| */ |
| TEE_Result TEE_SetOperationKey(TEE_OperationHandle operation, |
| TEE_ObjectHandle key); |
| |
| #endif /* _TEE_INTERNAL_CRYPTO_GENERIC_API_H_ */ |
