/* * Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2021. All rights reserved. * Description: Test the file of the msid interface. * Author: Hisilicon * Create: 2019-09-20 */ #include "sample_otp_base.h" #define RSA_KEY_LEN 512 static td_s32 get_rsa_lock(td_s32 argc, td_char *argv[]); static td_s32 set_rsa(td_s32 argc, td_char *argv[]); static otp_sample g_otp_sample_data[] = { { 0, "help", NULL, { "Display this help and exit.", "example: ./sample_otp_rsa help" } }, { 1, "set", set_rsa, { "Set rsakey.", "example: ./sample_otp_rsa set" } }, { 2, "get", get_rsa_lock, { "Get rsakey.", "example: ./sample_otp_rsa get" } }, }; static td_s32 get_rsa_lock(td_s32 argc, td_char *argv[]) { td_s32 ret; td_bool lock; ret = uapi_otp_get_asymmetric_key_lock_stat(UAPI_OTP_ASYMMETRIC_KEY_RSA, &lock); if (ret != TD_SUCCESS) { sample_printf("get asymmetric key lock stat, ret = 0x%x \n", ret); goto out; } if (lock == TD_TRUE) { printf("rsa is locked!\n"); } else { printf("rsa is not locked!\n"); } unused(argc); unused(argv); out: return ret; } static td_s32 set_rsa(td_s32 argc, td_char *argv[]) { td_s32 ret; /* RSA key: The total length is 512. The first 256 bits are rsa_n_key and the last 16 bits are rsa_e_key. */ td_u8 rsa[RSA_KEY_LEN] = {0}; ret = uapi_otp_set_asymmetric_key(UAPI_OTP_ASYMMETRIC_KEY_RSA, rsa, sizeof(rsa)); if (ret != TD_SUCCESS) { sample_printf("set asymmetric key, ret = 0x%x \n", ret); goto out; } print_buffer("Set rsa", rsa, sizeof(rsa)); unused(argc); unused(argv); out: return ret; } td_s32 main(int argc, char *argv[]) { td_s32 ret; if (argc < 0x2 || argv == TD_NULL) { sample_printf("sample parameter error.\n"); ret = SOC_ERR_OTP_INVALID_PARA; goto out1; } if (case_strcmp("help", argv[1])) { show_usage(g_otp_sample_data, sizeof(g_otp_sample_data) / sizeof(g_otp_sample_data[0])); ret = TD_SUCCESS; goto out0; } ret = uapi_otp_init(); if (ret != TD_SUCCESS) { sample_printf("OTP init failed, ret = 0x%x \n", ret); goto out1; } ret = run_cmdline(argc, argv, g_otp_sample_data, sizeof(g_otp_sample_data) / sizeof(g_otp_sample_data[0])); (td_void)uapi_otp_deinit(); out1: show_returne_msg(g_otp_sample_data, sizeof(g_otp_sample_data) / sizeof(g_otp_sample_data[0]), ret); out0: return ret; }