281 lines
7.4 KiB
C
281 lines
7.4 KiB
C
/**
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* @file sdrv_crypto_mailbox_eccp.h
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* @brief SemiDrive CRYPTO mailbox eccp api header file.
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*
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* @copyright Copyright (c) 2021 Semidrive Semiconductor.
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* All rights reserved.
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*/
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#ifndef SDRV_CRYPTO_MAILBOX_ECCP_H
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#define SDRV_CRYPTO_MAILBOX_ECCP_H
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#include "sdrv_crypto_mailbox_common.h"
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#include "sdrv_crypto_mailbox_trng.h"
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#define ECDSA_RAND_TEST
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#define ECDSA_RAND_TEST_COUNT (2)
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/**
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* @brief CRYPTO cmd of eccp basic vectors.
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*/
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typedef struct {
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uint8_t *G_x_y;
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uint8_t *k;
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uint8_t *kG_x_y;
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uint8_t *dblG_x_y;
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uint8_t *kG_plus_dblG_x_y;
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} cmd_eccp_basic_vectors_t;
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/**
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* @brief ECC curve type.
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*/
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typedef enum {
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SECP192R1 = 0,
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SECP224R1,
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SECP256R1,
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SECP384R1,
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SECP521R1,
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} crypto_ECCcurvetype;
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/**
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* @brief CRYPTO cmd of eccp point doubling.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[2];
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uint8_t curve_id;
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uint8_t inputPoint_ptr[4];
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uint8_t outputPoint_ptr[4];
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} cmd_eccp_pointdoubling_t;
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/**
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* @brief CRYPTO cmd of eccp point addition.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[2];
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uint8_t curve_id;
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uint8_t inputPoint1_ptr[4];
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uint8_t inputPoint2_ptr[4];
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uint8_t outputPoint_ptr[4];
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} cmd_eccp_pointaddition_t;
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/**
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* @brief CRYPTO cmd of eccp point multiplication.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[2];
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uint8_t curve_id;
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uint8_t inputScalar_ptr[4];
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uint8_t inputPoint_ptr[4];
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uint8_t outputPoint_ptr[4];
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} cmd_eccp_pointmultiplication_t;
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/**
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* @brief CRYPTO cmd of eccp point verifying.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[2];
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uint8_t curve_id;
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uint8_t inputPoint_ptr[4];
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} cmd_eccp_pointverifying_t;
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/**
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* @brief CRYPTO cmd of eccp generate key.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t curve_id;
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uint8_t key_id[2];
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uint8_t pubKey_ptr[4];
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uint8_t priKey_ptr[4];
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uint8_t aut_info_ptr[4];
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} cmd_eccp_generatekey_t;
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/**
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* @brief CRYPTO cmd of ecdh exchange key.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[1];
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uint8_t curve_id;
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uint8_t key_len;
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uint8_t key_id0[2];
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uint8_t key_id1[2];
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uint8_t selfPrikey_ptr[4];
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uint8_t PeerPubKey_ptr[4];
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uint8_t rev2[2];
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uint8_t key_id2[2];
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uint8_t key_ptr[4];
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uint8_t aut_info_ptr[4];
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} cmd_ecdh_exchangekey_t;
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/**
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* @brief CRYPTO cmd of ecdsa generate signature.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[1];
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uint8_t curve_id;
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uint8_t e_len;
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uint8_t e_ptr[4];
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uint8_t key_id0[2];
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uint8_t key_id1[2];
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uint8_t priKey_ptr[4];
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uint8_t signature_ptr[4];
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uint8_t aut_info_ptr[4];
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} cmd_ecdsa_generatesignature_t;
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/**
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* @brief CRYPTO cmd of ecdsa verify signature.
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*/
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typedef struct {
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uint8_t cmd_id;
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uint8_t rev1[1];
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uint8_t curve_id;
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uint8_t e_len;
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uint8_t e_ptr[4];
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uint8_t pubKey_ptr[4];
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uint8_t signature_ptr[4];
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} cmd_ecdsa_verifysignature_t;
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/**
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* @brief eccp point doubling
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*
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* This function get eccp point doubling.
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*
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* @param[in] curve_id curve_id
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* @param[in] G_x_y curve xy buff
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* @param[out] output_x_y out buff
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_point_doubling(uint8_t curve_id,
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uint8_t *G_x_y,
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uint8_t *output_x_y);
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/**
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* @brief eccp point addition
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*
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* This function get eccp point addition.
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*
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* @param[in] curve_id curve_id
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* @param[in] kG_x_y kG_x_y buff
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* @param[in] dblG_x_y dblG_x_y buff
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* @param[out] output_x_y out buff
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_point_addition(uint8_t curve_id,
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uint8_t *kG_x_y,
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uint8_t *dblG_x_y,
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uint8_t *output_x_y);
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/**
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* @brief eccp point multplication
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*
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* This function get eccp point multplication.
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*
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* @param[in] curve_id curved id
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* @param[in] G_x_y point value
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* @param[in] k scalar value
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* @param[out] output_x_y out buff
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_point_multiplication(uint8_t curve_id,
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uint8_t *G_x_y,
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uint8_t *k,
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uint8_t *output_x_y);
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/**
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* @brief eccp point verify
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*
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* This function verify eccp point.
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*
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* @param[in] curve_id curved id
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* @param[in] G_x_y point value
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_point_verify(uint8_t curve_id,
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uint8_t *G_x_y);
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/**
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* @brief eccp generate ecdh keypair
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*
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* This function generate ecdh keypair.
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*
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* @param[in] curve_id curved id
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* @param[out] prikey prikey buff
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* @param[out] pubkey pubkey buff
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* @param[in] generate_key_type pri and pub key output type
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* @param[in] generate_key_id for enc key
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* @param[in] mac_buf key_id mac buf
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_ecdh_generate_keypair(
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uint8_t curve_id, uint8_t *prikey, uint8_t *pubkey,
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cmd_key_type_e generate_key_type, uint16_t generate_key_id,
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uint8_t *mac_buf);
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/**
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* @brief ecdh exchange key
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*
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* This function for ecdh exchange key.
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*
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* @param[in] curve_id curved id
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* @param[in] key_len key len
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* @param[out] KA key buff
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* @param[in] pubkey_B PeerPubKey buff
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* @param[in] prikey_A selfPrikey buff
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* @param[in] ecdh_key_type selfPrikey type
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* @param[in] ecdh_key_id for enc key
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* @param[in] output_key_type output key type
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* @param[in] output_key_id for enc key
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* @param[in] mac_buf key_id mac buf
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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/*mac_buf len is CMD_BASIC_TWO_KEY_MAC_BUFF_LEN 64*/
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sdrv_crypto_error_status_e cmd_eccp_ecdh_exchange_key(
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uint8_t curve_id, uint8_t key_len, uint8_t *KA, uint8_t *pubkey_B,
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uint8_t *prikey_A, cmd_key_type_e ecdh_key_type, uint16_t ecdh_key_id,
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cmd_key_type_e output_key_type, uint16_t output_key_id, uint8_t *mac_buf);
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/**
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* @brief eccp ecdsa gen signature
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*
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* This function for ecdsa gen signature.
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*
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* @param[in] curve_id curved id
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* @param[in] e e value
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* @param[out] e_len e len
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* @param[in] sign_key_type sign key type
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* @param[in] sign_key_id sign key id
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* @param[in] prikey prikey value
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* @param[out] signature signature value
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* @param[in] mac_buf key_id mac buf
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_ecdsa_gen_signature(
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uint8_t curve_id, uint8_t *e, uint32_t e_len,
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cmd_key_type_e sign_key_type, uint16_t sign_key_id,
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uint8_t *prikey, uint8_t *signature, uint8_t *mac_buf);
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/**
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* @brief eccp point verify
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*
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* This function verify eccp point.
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*
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* @param[in] curve_id curved id
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* @param[in] e e value
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* @param[out] e_len e len
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* @param[in] pubkey pubkey value
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* @param[in] signature signature value
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* @return CMD_RETURN_SUCCESS or error code.
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*/
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sdrv_crypto_error_status_e cmd_eccp_ecdsa_verify_signature(uint8_t curve_id,
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uint8_t *e,
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uint32_t e_len,
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uint8_t *pubkey,
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uint8_t *signature);
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#endif |