| /******************************************************************************** |
| * 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_ASYMMETRIC_API_H_ |
| #define _TEE_INTERNAL_CRYPTO_ASYMMETRIC_API_H_ |
| |
| #include "tee_internal_crypto_common.h" |
| |
| /** Encrypt a message with an asymmetric operation. |
| * |
| * @param operation operation handle |
| * @param params should be NULL in current version |
| * @param paramCount should be 0 in current version |
| * @param srcData data that is to be encrypted |
| * @param srcLen length of the input data encrypted |
| * @param destData output data into which the data needs to be stored |
| * @param destLen pointer to the length of 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_AsymmetricEncrypt(TEE_OperationHandle operation, |
| TEE_Attribute* params, uint32_t paramCount, |
| void* srcData, size_t srcLen, |
| void* destData, size_t *destLen); |
| |
| /** Decrypt a message with an asymmetric operation. |
| * |
| * @param operation operation handle |
| * @param params should be NULL in current version |
| * @param paramCount should be 0 in current version |
| * @param srcData data that is to be decrypted |
| * @param srcLen length of the input data decrypted |
| * @param destData output data into which the data needs to be stored |
| * @param destLen pointer to the length of 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_AsymmetricDecrypt(TEE_OperationHandle operation, |
| TEE_Attribute* params, uint32_t paramCount, |
| void* srcData, size_t srcLen, |
| void* destData, size_t *destLen); |
| |
| /** Sign a message with an asymmetric operation, Note that only an already hashed |
| * message can be signed |
| * |
| * @param operation operation handle |
| * @param params param for TEE_ATTR_RSA_PSS_SALT_LENGTH, only use for algorithm |
| * TEE_ALG_RSASSA_PKCS1_PSS_MGF1_XXX, This parameter is optional. |
| * If not present, the salt length is equal to the hash length. |
| * @param paramCount parameter count |
| * @param digest input data containing the input message digest |
| * @param srcLen length of the input data |
| * @param signature output buffer for signature of the digest |
| * @param signatureLen pointer to the length of signature |
| * @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_AsymmetricSignDigest(TEE_OperationHandle operation, |
| TEE_Attribute* params, uint32_t paramCount, |
| void* digest, size_t digestLen, |
| void* signature, size_t *signatureLen); |
| |
| /** Verify a message digest signature with an asymmetric operation. |
| * |
| * @param operation operation handle |
| * @param params param for TEE_ATTR_RSA_PSS_SALT_LENGTH, only use for algorithm |
| * TEE_ALG_RSASSA_PKCS1_PSS_MGF1_XXX, This parameter is optional. |
| * If not present, the salt length is equal to the hash length. |
| * @param paramCount parameter count |
| * @param digest input data containing the input message digest |
| * @param srcLen length of the input data |
| * @param signature input buffer for signature of the digest |
| * @param signatureLen length of signature |
| * @retval TEE_SUCCESS on success |
| * @retval TEE_ERROR_SIGNATURE_INVALID if the signature is invalid |
| */ |
| TEE_Result TEE_AsymmetricVerifyDigest(TEE_OperationHandle operation, |
| TEE_Attribute* params, uint32_t paramCount, |
| void* digest, size_t digestLen, |
| void* signature, size_t signatureLen); |
| |
| #endif /* _TEE_INTERNAL_CRYPTO_ASYMMETRIC_API_H_ */ |
