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e3_176_ref/drivers/include/crypto/cacc/pke/sm2.h

@@ -0,0 +1,79 @@
+/*****************************************************************************
+ *
+ *
+ *Copyright (c) 2021-2029 Semidrive Incorporated.  All rights reserved.
+ *Software License Agreement
+ *
+ ******************************************************************************
+ */
+#ifndef SM2_H
+#define SM2_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <pke.h>
+
+#include "sm2_basic.h"
+
+/*only available for PKE_HP*/
+#define SM2_HIGH_SPEED
+
+/*some sm2 length*/
+#define SM2_BIT_LEN (256)
+#define SM2_BYTE_LEN (32)
+#define SM2_WORD_LEN (8)
+#define SM3_DIGEST_BYTE_LEN SM2_BYTE_LEN
+#define SM2_MAX_ID_BYTE_LEN (1 << 13)
+
+uint32_t sm2_sign(uint8_t E[32], uint8_t rand_k[32], uint8_t priKey[32],
+                  uint8_t signature[64]);
+
+uint32_t sm2_verify(uint8_t E[32], uint8_t pubKey[65], uint8_t signature[64]);
+
+uint32_t sm2_encrypt(uint8_t *M, uint32_t MByteLen, uint8_t rand_k[32],
+                     uint8_t pubKey[65], sm2_cipher_order_e order, uint8_t *C,
+                     uint32_t *CByteLen);
+
+uint32_t sm2_decrypt(uint8_t *C, uint32_t CByteLen, uint8_t priKey[32],
+                     sm2_cipher_order_e order, uint8_t *M, uint32_t *MByteLen);
+
+uint32_t sm2_exchangekey(sm2_exchange_role_e role, uint8_t *dA, uint8_t *PB,
+                         uint8_t *rA, uint8_t *RA, uint8_t *RB, uint8_t *ZA,
+                         uint8_t *ZB, uint32_t kByteLen, uint8_t *KA,
+                         uint8_t *S1, uint8_t *SA);
+
+#ifdef PKE_SEC
+
+#define SM2_SEC
+#ifdef SM2_SEC
+
+enum SM2_RET_CODE_S { SM2_SUCCESS_S = 0x3E2FDB1A, SM2_ERROR_S = 0xCBAD735E };
+
+uint32_t sm2_sign_s(uint8_t E[32], uint8_t rand_k[32], uint8_t priKey[32],
+                    uint8_t signature[64]);
+
+uint32_t sm2_verify_s(uint8_t E[32], uint8_t pubKey[65], uint8_t signature[64]);
+
+uint32_t sm2_encrypt_s(uint8_t *M, uint32_t MByteLen, uint8_t rand_k[32],
+                       uint8_t pubKey[65], sm2_cipher_order_e order, uint8_t *C,
+                       uint32_t *CByteLen);
+
+uint32_t sm2_decrypt_s(uint8_t *C, uint32_t CByteLen, uint8_t priKey[32],
+                       sm2_cipher_order_e order, uint8_t *M,
+                       uint32_t *MByteLen);
+
+uint32_t sm2_exchangekey_s(sm2_exchange_role_e role, uint8_t *dA, uint8_t *PB,
+                           uint8_t *rA, uint8_t *RA, uint8_t *RB, uint8_t *ZA,
+                           uint8_t *ZB, uint32_t kByteLen, uint8_t *KA,
+                           uint8_t *S1, uint8_t *SA);
+
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif