GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/include/drivers/nxp/crypto/caam/jobdesc.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2017-2021 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef __JOBDESC_H
+#define __JOBDESC_H
+
+#include <rsa.h>
+
+#define DESC_LEN_MASK		0x7f
+#define DESC_START_SHIFT	16
+
+#define KEY_BLOB_SIZE 32
+#define MAC_SIZE 16
+
+#define KEY_IDNFR_SZ_BYTES 16
+#define CLASS_SHIFT 25
+#define CLASS_2	(0x02 << CLASS_SHIFT)
+
+#define CMD_SHIFT		27
+#define CMD_OPERATION		(U(0x10) << CMD_SHIFT)
+
+#define OP_TYPE_SHIFT		24
+#define OP_TYPE_ENCAP_PROTOCOL	(0x07 << OP_TYPE_SHIFT)
+
+/* Assuming OP_TYPE = OP_TYPE_UNI_PROTOCOL */
+#define OP_PCLID_SHIFT		16
+#define OP_PCLID_BLOB		(0x0d << OP_PCLID_SHIFT)
+
+#define BLOB_PROTO_INFO		 0x00000002
+
+uint32_t desc_length(uint32_t *desc);
+
+int cnstr_rng_jobdesc(uint32_t *desc, uint32_t state_handle,
+		      uint32_t *add_inp, uint32_t add_ip_len,
+		      uint8_t *out_data, uint32_t len);
+
+int cnstr_rng_instantiate_jobdesc(uint32_t *desc);
+
+/* Construct descriptor to generate hw key blob */
+int cnstr_hw_encap_blob_jobdesc(uint32_t *desc,
+				uint8_t *key_idnfr, uint32_t key_sz,
+				uint32_t key_class, uint8_t *plain_txt,
+				uint32_t in_sz, uint8_t *enc_blob,
+				uint32_t out_sz, uint32_t operation);
+
+void cnstr_hash_jobdesc(uint32_t *desc, uint8_t *msg, uint32_t msgsz,
+			uint8_t *digest);
+
+void cnstr_jobdesc_pkha_rsaexp(uint32_t *desc,
+			       struct pk_in_params *pkin, uint8_t *out,
+			       uint32_t out_siz);
+#endif