1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2014 Freescale Semiconductor, Inc. 4 * 5 */ 6 7 #ifndef __JOBDESC_H 8 #define __JOBDESC_H 9 10 #include <common.h> 11 #include <asm/io.h> 12 #include "rsa_caam.h" 13 14 #define KEY_IDNFR_SZ_BYTES 16 15 16 #ifdef CONFIG_CMD_DEKBLOB 17 /* inline_cnstr_jobdesc_blob_dek: 18 * Intializes and constructs the job descriptor for DEK encapsulation 19 * using the given parameters. 20 * @desc: reference to the job descriptor 21 * @plain_txt: reference to the DEK 22 * @enc_blob: reference where to store the blob 23 * @in_sz: size in bytes of the DEK 24 * @return: 0 on success, ECONSTRJDESC otherwise 25 */ 26 int inline_cnstr_jobdesc_blob_dek(uint32_t *desc, const uint8_t *plain_txt, 27 uint8_t *enc_blob, uint32_t in_sz); 28 #endif 29 30 void inline_cnstr_jobdesc_hash(uint32_t *desc, 31 const uint8_t *msg, uint32_t msgsz, uint8_t *digest, 32 u32 alg_type, uint32_t alg_size, int sg_tbl); 33 34 void inline_cnstr_jobdesc_blob_encap(uint32_t *desc, uint8_t *key_idnfr, 35 uint8_t *plain_txt, uint8_t *enc_blob, 36 uint32_t in_sz); 37 38 void inline_cnstr_jobdesc_blob_decap(uint32_t *desc, uint8_t *key_idnfr, 39 uint8_t *enc_blob, uint8_t *plain_txt, 40 uint32_t out_sz); 41 42 void inline_cnstr_jobdesc_rng_instantiation(uint32_t *desc, int handle); 43 44 void inline_cnstr_jobdesc_pkha_rsaexp(uint32_t *desc, 45 struct pk_in_params *pkin, uint8_t *out, 46 uint32_t out_siz); 47 #endif 48