57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
/*
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* Copyright 2017-2021 NXP
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#ifndef __JOBDESC_H
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#define __JOBDESC_H
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#include <rsa.h>
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#define DESC_LEN_MASK 0x7f
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#define DESC_START_SHIFT 16
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#define KEY_BLOB_SIZE 32
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#define MAC_SIZE 16
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#define KEY_IDNFR_SZ_BYTES 16
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#define CLASS_SHIFT 25
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#define CLASS_2 (0x02 << CLASS_SHIFT)
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#define CMD_SHIFT 27
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#define CMD_OPERATION (U(0x10) << CMD_SHIFT)
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#define OP_TYPE_SHIFT 24
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#define OP_TYPE_ENCAP_PROTOCOL (0x07 << OP_TYPE_SHIFT)
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/* Assuming OP_TYPE = OP_TYPE_UNI_PROTOCOL */
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#define OP_PCLID_SHIFT 16
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#define OP_PCLID_BLOB (0x0d << OP_PCLID_SHIFT)
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#define BLOB_PROTO_INFO 0x00000002
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uint32_t desc_length(uint32_t *desc);
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int cnstr_rng_jobdesc(uint32_t *desc, uint32_t state_handle,
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uint32_t *add_inp, uint32_t add_ip_len,
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uint8_t *out_data, uint32_t len);
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int cnstr_rng_instantiate_jobdesc(uint32_t *desc);
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/* Construct descriptor to generate hw key blob */
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int cnstr_hw_encap_blob_jobdesc(uint32_t *desc,
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uint8_t *key_idnfr, uint32_t key_sz,
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uint32_t key_class, uint8_t *plain_txt,
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uint32_t in_sz, uint8_t *enc_blob,
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uint32_t out_sz, uint32_t operation);
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void cnstr_hash_jobdesc(uint32_t *desc, uint8_t *msg, uint32_t msgsz,
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uint8_t *digest);
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void cnstr_jobdesc_pkha_rsaexp(uint32_t *desc,
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struct pk_in_params *pkin, uint8_t *out,
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uint32_t out_siz);
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#endif
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