/*
 * Copyright (c) XMEDIA. All rights reserved.
 */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>

#include "xmedia_type.h"
#include "xmedia_cipher.h"
#include "sample_common.h"

#define RSA_CRT_SUPPORT

static unsigned char test_data[] = {"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"};
unsigned char sha256_sum[32] =
{
    0x24, 0x8D, 0x6A, 0x61, 0xD2, 0x06, 0x38, 0xB8, 0xE5, 0xC0, 0x26, 0x93, 0x0C, 0x3E, 0x60, 0x39,
    0xA3, 0x3C, 0xE4, 0x59, 0x64, 0xFF, 0x21, 0x67, 0xF6, 0xEC, 0xED, 0xD4, 0x19, 0xDB, 0x06, 0xC1
};

static xmedia_u8 N[] =
{
    0x82, 0x78, 0xA0, 0xC5, 0x39, 0xE6, 0xF6, 0xA1, 0x5E, 0xD1, 0xC6, 0x8B, 0x9C, 0xF9, 0xC4, 0x3F,
    0xEA, 0x19, 0x16, 0xB0, 0x96, 0x3A, 0xB0, 0x5A, 0x94, 0xED, 0x6A, 0xD3, 0x83, 0xE8, 0xA0, 0xFD,
    0x01, 0x5E, 0x92, 0x2A, 0x7D, 0x0D, 0xF9, 0x72, 0x1E, 0x03, 0x8A, 0x68, 0x8B, 0x4D, 0x57, 0x55,
    0xF5, 0x2F, 0x9A, 0xC9, 0x45, 0xCF, 0x9B, 0xB7, 0xF5, 0x11, 0x94, 0x7A, 0x16, 0x0B, 0xED, 0xD9,
    0xA3, 0xF0, 0x63, 0x8A, 0xEC, 0xD3, 0x21, 0xAB, 0xCF, 0x74, 0xFC, 0x6B, 0xCE, 0x06, 0x4A, 0x51,
    0xC9, 0x7C, 0x7C, 0xA3, 0xC4, 0x10, 0x63, 0x7B, 0x00, 0xEC, 0x2D, 0x02, 0x18, 0xD5, 0xF1, 0x8E,
    0x19, 0x7F, 0xBE, 0xE2, 0x45, 0x5E, 0xD7, 0xA8, 0x95, 0x90, 0x88, 0xB0, 0x73, 0x35, 0x89, 0x66,
    0x1C, 0x23, 0xB9, 0x6E, 0x88, 0xE0, 0x7A, 0x57, 0xB0, 0x55, 0x8B, 0x81, 0x9B, 0x9C, 0x34, 0x9F,
    0x86, 0x0E, 0x15, 0x94, 0x2C, 0x6B, 0x12, 0xC3, 0xB9, 0x56, 0x60, 0x25, 0x59, 0x3E, 0x50, 0x7B,
    0x62, 0x4A, 0xD0, 0xF0, 0xB6, 0xB1, 0x94, 0x83, 0x51, 0x66, 0x6F, 0x60, 0x4D, 0xEF, 0x8F, 0x94,
    0xA6, 0xD1, 0xA2, 0x80, 0x06, 0x24, 0xF2, 0x6E, 0xD2, 0xC7, 0x01, 0x34, 0x8D, 0x2B, 0x6B, 0x03,
    0xF7, 0x05, 0xA3, 0x99, 0xCC, 0xC5, 0x16, 0x75, 0x1A, 0x81, 0xC1, 0x67, 0xA0, 0x88, 0xE6, 0xE9,
    0x00, 0xFA, 0x62, 0xAF, 0x2D, 0xA9, 0xFA, 0xC3, 0x30, 0x34, 0x98, 0x05, 0x4C, 0x1A, 0x81, 0x0C,
    0x52, 0xCE, 0xBA, 0xD6, 0xEB, 0x9C, 0x1E, 0x76, 0x01, 0x41, 0x6C, 0x34, 0xFB, 0xC0, 0x83, 0xC5,
    0x4E, 0xB3, 0xF2, 0x5B, 0x4F, 0x94, 0x08, 0x33, 0x87, 0x5E, 0xF8, 0x39, 0xEF, 0x7F, 0x72, 0x94,
    0xFF, 0xD7, 0x51, 0xE8, 0xA2, 0x5E, 0x26, 0x25, 0x5F, 0xE9, 0xCC, 0x2A, 0x7D, 0xAC, 0x5B, 0x35
};
static xmedia_u8 E[] =
{
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01
};
static xmedia_u8 D[] =
{
    0x49, 0x7E, 0x93, 0xE9, 0xA5, 0x7D, 0x42, 0x0E, 0x92, 0xB0, 0x0E, 0x6C, 0x94, 0xC7, 0x69, 0x52,
    0x2B, 0x97, 0x68, 0x5D, 0x9E, 0xB2, 0x7E, 0xA6, 0xF7, 0xDF, 0x69, 0x5E, 0xAE, 0x9E, 0x7B, 0x19,
    0x2A, 0x0D, 0x50, 0xBE, 0xD8, 0x64, 0xE7, 0xCF, 0xED, 0xB2, 0x46, 0xE4, 0x2F, 0x1C, 0x29, 0x07,
    0x45, 0xAF, 0x44, 0x3C, 0xFE, 0xB3, 0x3C, 0xDF, 0x7A, 0x10, 0x26, 0x18, 0x43, 0x95, 0x02, 0xAD,
    0xA7, 0x98, 0x81, 0x2A, 0x3F, 0xCF, 0x8A, 0xD7, 0x12, 0x6C, 0xAE, 0xC8, 0x37, 0x6C, 0xF9, 0xAE,
    0x6A, 0x96, 0x52, 0x4B, 0x99, 0xE5, 0x35, 0x74, 0x93, 0x87, 0x76, 0xAF, 0x08, 0xB8, 0x73, 0x72,
    0x7D, 0x50, 0xA5, 0x81, 0x26, 0x5C, 0x8F, 0x94, 0xEA, 0x73, 0x59, 0x5C, 0x33, 0xF9, 0xC3, 0x65,
    0x1E, 0x92, 0xCD, 0x20, 0xC3, 0xBF, 0xD7, 0x8A, 0xCF, 0xCC, 0xD0, 0x61, 0xF8, 0xFB, 0x1B, 0xF4,
    0xB6, 0x0F, 0xD4, 0xCF, 0x3E, 0x55, 0x48, 0x4C, 0x99, 0x2D, 0x40, 0x44, 0x7C, 0xBA, 0x7B, 0x6F,
    0xDB, 0x5D, 0x71, 0x91, 0x2D, 0x93, 0x80, 0x19, 0xE3, 0x26, 0x5D, 0x59, 0xBE, 0x46, 0x6D, 0x90,
    0x4B, 0xDF, 0x72, 0xCE, 0x6C, 0x69, 0x72, 0x8F, 0x5B, 0xA4, 0x74, 0x50, 0x2A, 0x42, 0x95, 0xB2,
    0x19, 0x04, 0x88, 0xD7, 0xDA, 0xBB, 0x17, 0x23, 0x69, 0xF4, 0x52, 0xEB, 0xC8, 0x55, 0xBE, 0xBC,
    0x2E, 0xA9, 0xD0, 0x57, 0x7D, 0xC6, 0xC8, 0x8B, 0x86, 0x7B, 0x73, 0xCD, 0xE4, 0x32, 0x79, 0xC0,
    0x75, 0x53, 0x53, 0xE7, 0x59, 0x38, 0x0A, 0x8C, 0xEC, 0x06, 0xA9, 0xFC, 0xA5, 0x15, 0x81, 0x61,
    0x3E, 0x44, 0xCD, 0x05, 0xF8, 0x54, 0x04, 0x00, 0x79, 0xB2, 0x0D, 0x69, 0x2A, 0x47, 0x60, 0x1A,
    0x2B, 0x79, 0x3D, 0x4B, 0x50, 0x8A, 0x31, 0x72, 0x48, 0xBB, 0x75, 0x78, 0xD6, 0x35, 0x90, 0xE1
};

#ifdef RSA_CRT_SUPPORT
static xmedia_u8 P[] =
{
    0xC4, 0x29, 0x15, 0xFD, 0xE6, 0xAD, 0x5D, 0x4D, 0xC5, 0xDE, 0x95, 0xB6, 0x4A, 0xA8, 0x25, 0x42,
    0x15, 0x1D, 0x58, 0x0E, 0xA5, 0xEB, 0xDD, 0xE4, 0xDC, 0x70, 0xA4, 0x28, 0xA7, 0xC1, 0xC9, 0x1C,
    0xBA, 0x2F, 0xA7, 0xAF, 0xE4, 0xCF, 0xC7, 0xBD, 0x87, 0x3F, 0x7C, 0xD6, 0xD7, 0x7B, 0x7D, 0x4F,
    0xA1, 0xBB, 0x79, 0x06, 0x2D, 0xF1, 0xDE, 0x00, 0x1E, 0xA9, 0x87, 0x29, 0xFD, 0xE1, 0xA8, 0x43,
    0xB6, 0x28, 0xC5, 0xF7, 0x2F, 0xFB, 0x64, 0x05, 0x7C, 0x6C, 0xD2, 0xFD, 0x54, 0xE4, 0x43, 0xE0,
    0x80, 0xD2, 0xE3, 0xE3, 0xB4, 0xBC, 0x4E, 0xE5, 0x59, 0x93, 0x36, 0x5E, 0x9A, 0x79, 0x49, 0x7B,
    0x40, 0x5F, 0xCE, 0xAE, 0x4A, 0x1B, 0x59, 0x63, 0x5F, 0xA1, 0x37, 0x6C, 0x18, 0x65, 0xA9, 0x2F,
    0x71, 0x0C, 0x1A, 0xB4, 0xA1, 0x00, 0xD3, 0x20, 0x0D, 0x9A, 0xC1, 0x0B, 0x96, 0x88, 0x16, 0xC9,
};
static xmedia_u8 Q[] =
{
    0xAA, 0x45, 0x9E, 0x08, 0x44, 0x6B, 0x7B, 0x7D, 0x47, 0x09, 0x4C, 0xFA, 0x24, 0x4A, 0xAD, 0xD3,
    0x4B, 0xF6, 0x46, 0x35, 0x63, 0xA0, 0xAD, 0xB6, 0x61, 0x0A, 0xE6, 0x1D, 0x8E, 0xAB, 0x74, 0xF1,
    0x16, 0x5F, 0x83, 0xD8, 0x96, 0xB8, 0x69, 0xC5, 0x17, 0x70, 0x5B, 0x31, 0x18, 0xA4, 0xD7, 0x32,
    0x83, 0xCD, 0x41, 0xAF, 0xC1, 0xAB, 0xD3, 0xA2, 0x15, 0xBF, 0x29, 0x05, 0x8F, 0xB9, 0xB7, 0xB8,
    0xDB, 0xCC, 0x42, 0x3C, 0x4E, 0x8C, 0xC7, 0xF2, 0x27, 0x89, 0xA6, 0x0D, 0x6C, 0x4F, 0xD2, 0x11,
    0x94, 0x64, 0xAA, 0xA0, 0x8C, 0x31, 0x7E, 0x5B, 0x0D, 0xF0, 0x6B, 0xAA, 0xE8, 0x43, 0x80, 0x2B,
    0x73, 0x1B, 0x69, 0xD0, 0x0F, 0x0F, 0xD8, 0x5E, 0x35, 0xC5, 0xDF, 0x67, 0x86, 0x33, 0x0B, 0xDD,
    0xE6, 0xCF, 0x6D, 0x2D, 0x60, 0x8B, 0x2B, 0x0F, 0x9F, 0xFA, 0x06, 0x7E, 0x4D, 0x7C, 0x1B, 0x0D,
};
static xmedia_u8 DP[] =
{
    0x3E, 0xCD, 0x40, 0xA3, 0x37, 0x55, 0x4D, 0xC7, 0xF6, 0x8F, 0x9A, 0xB2, 0xF0, 0x18, 0x01, 0x45,
    0xB4, 0xE8, 0xDE, 0x26, 0x62, 0x6C, 0xAF, 0x6F, 0xF4, 0x3B, 0x83, 0xF3, 0x18, 0x32, 0x6C, 0xA6,
    0xEB, 0xDD, 0x11, 0xFC, 0xB8, 0x6E, 0xE5, 0x6E, 0x02, 0x7D, 0x0B, 0x04, 0xE5, 0x9C, 0x3D, 0xB4,
    0x5E, 0xFD, 0x5C, 0x73, 0xE4, 0x05, 0xC9, 0xA3, 0x94, 0x2D, 0x86, 0x7E, 0xA5, 0x2F, 0xB7, 0xE5,
    0x65, 0xCE, 0x8C, 0x02, 0xE5, 0xB3, 0xC0, 0x84, 0x19, 0x1F, 0xE6, 0x35, 0x01, 0x16, 0xCB, 0xBC,
    0x76, 0xC2, 0x0D, 0xFF, 0xFA, 0xFF, 0x46, 0xEB, 0x1A, 0xD0, 0x8C, 0xD9, 0xA0, 0xEF, 0x2F, 0xDD,
    0x6B, 0xF0, 0xC0, 0x85, 0x00, 0x68, 0xDD, 0x27, 0x79, 0x98, 0x6D, 0xDC, 0x07, 0xBB, 0x94, 0x7D,
    0x01, 0xDE, 0x74, 0x36, 0x5C, 0x4D, 0x9D, 0x4A, 0x67, 0xD0, 0xA1, 0xF9, 0x89, 0xCA, 0x2C, 0x31,
};
static xmedia_u8 DQ[] =
{
    0x6F, 0xE5, 0x28, 0x21, 0x4E, 0xB5, 0x43, 0x85, 0xE4, 0x74, 0xDC, 0x3D, 0x56, 0x34, 0x2D, 0x5F,
    0x3A, 0x00, 0x31, 0xCB, 0x4C, 0x19, 0x7F, 0x8E, 0xE6, 0xDE, 0xFE, 0xB2, 0x55, 0xDB, 0x9F, 0x12,
    0x00, 0x1D, 0xEC, 0xCB, 0x1C, 0xE1, 0x3B, 0xC0, 0xE5, 0xD2, 0x54, 0x5B, 0x43, 0x52, 0xB0, 0x88,
    0xE5, 0xCC, 0xB1, 0x6A, 0x0A, 0xE0, 0x1C, 0x47, 0xDB, 0xFA, 0xAF, 0xBE, 0x93, 0xE0, 0xFC, 0x37,
    0x63, 0x5A, 0x2B, 0xFC, 0xED, 0xB1, 0xDE, 0x83, 0xE8, 0x2F, 0xB1, 0x0C, 0x09, 0x2D, 0xBB, 0x63,
    0x0A, 0x1D, 0xCD, 0x73, 0x8C, 0x2D, 0xCA, 0x57, 0x94, 0x25, 0x76, 0xDB, 0xED, 0x9E, 0xCE, 0x4F,
    0xBF, 0x69, 0x38, 0x74, 0x1E, 0x31, 0xCF, 0x82, 0xB9, 0xDB, 0xBB, 0x20, 0x91, 0x34, 0x62, 0x8C,
    0x04, 0xEE, 0x33, 0x55, 0x2A, 0xA8, 0xCA, 0x37, 0x8E, 0x6E, 0x04, 0x6E, 0x64, 0x05, 0x36, 0xD1,
};
static xmedia_u8 QP[] =
{
    0xBA, 0xBE, 0x60, 0x75, 0x6A, 0x59, 0x4B, 0x63, 0xE6, 0x2D, 0xBF, 0x48, 0x28, 0xDD, 0xC2, 0x8F,
    0x3F, 0x59, 0x74, 0xCC, 0xD0, 0xC4, 0x0B, 0xD4, 0x19, 0x2E, 0x88, 0x80, 0x58, 0x8E, 0x28, 0x11,
    0x69, 0x55, 0xB3, 0xC5, 0x16, 0x12, 0x0F, 0xF5, 0xDB, 0x99, 0x2A, 0xCA, 0x02, 0x1B, 0xA7, 0xBA,
    0xC0, 0x80, 0x97, 0x63, 0x3A, 0xD7, 0x9F, 0x8C, 0xF4, 0xC7, 0xA8, 0x26, 0xEC, 0x03, 0x36, 0x5C,
    0xE2, 0x01, 0x07, 0xF4, 0xD6, 0x6E, 0xAF, 0x31, 0x3B, 0x0E, 0xD8, 0xA5, 0x84, 0x9D, 0x8F, 0x20,
    0x29, 0xA9, 0x28, 0xFB, 0x8D, 0x5D, 0xD4, 0xBD, 0xF0, 0x08, 0x31, 0x88, 0x9E, 0x04, 0x43, 0x5F,
    0x0F, 0x21, 0x50, 0xBD, 0x25, 0x01, 0xFA, 0xD9, 0x0A, 0xA0, 0xDE, 0xA6, 0x16, 0xDA, 0x11, 0xC3,
    0x99, 0x05, 0xCA, 0x16, 0x59, 0x62, 0x1F, 0xB4, 0x78, 0xE7, 0x96, 0x1D, 0xCF, 0x2F, 0x23, 0xE8,
};
#endif

static xmedia_u8 TYPE_BLOCK_1_RES[] =
{
    0x0d, 0xb7, 0xc4, 0x8e, 0x67, 0xfb, 0x21, 0x1c, 0x05, 0x09, 0xb2, 0x14, 0x1c, 0x60, 0xc5, 0x88,
    0xf6, 0xb4, 0x2a, 0xf2, 0xe5, 0x69, 0x36, 0xa1, 0xfa, 0x9b, 0xcb, 0xeb, 0x97, 0xee, 0xde, 0xa3,
    0x58, 0x14, 0xb9, 0x66, 0x68, 0xed, 0x8b, 0x1f, 0xbb, 0xe9, 0x25, 0xfb, 0x5e, 0x7f, 0xd7, 0x5b,
    0x45, 0xce, 0x0c, 0x44, 0x0b, 0xde, 0x64, 0x3c, 0x43, 0x4d, 0x86, 0x4d, 0x2a, 0x46, 0x7d, 0xc2,
    0x9b, 0xbe, 0xc6, 0x11, 0x0c, 0x83, 0xa8, 0x40, 0x4d, 0xd2, 0xac, 0x0c, 0xb6, 0x72, 0x5b, 0x63,
    0x33, 0xb6, 0x2d, 0x56, 0x68, 0x69, 0x61, 0x08, 0xb1, 0xe5, 0x0d, 0x65, 0xca, 0x51, 0x58, 0x1d,
    0xf3, 0xf9, 0x7e, 0xd9, 0xf3, 0x1f, 0x80, 0xce, 0xf7, 0xcf, 0xcc, 0x9a, 0xe7, 0x85, 0x66, 0x62,
    0x37, 0x17, 0x30, 0x37, 0xaf, 0x41, 0x70, 0x33, 0xe1, 0x94, 0xa8, 0x9c, 0xf6, 0x0e, 0xb6, 0x6c,
    0x50, 0x25, 0x46, 0x14, 0xa0, 0xb5, 0x6b, 0x6f, 0xe5, 0x8d, 0x19, 0xc1, 0x76, 0x56, 0x99, 0x96,
    0x5b, 0x01, 0x38, 0x99, 0x90, 0x79, 0xc9, 0x12, 0xf9, 0x3e, 0xc1, 0xd2, 0x0e, 0xc6, 0xb6, 0xe3,
    0x3f, 0xbd, 0xf4, 0x57, 0x51, 0xa3, 0x83, 0x15, 0x24, 0xa1, 0x8e, 0xec, 0xaa, 0x1d, 0xb6, 0xcb,
    0x96, 0xc1, 0xcc, 0x20, 0x93, 0xf3, 0xe1, 0x88, 0x16, 0x8b, 0x2b, 0x37, 0x22, 0xa1, 0x91, 0x34,
    0xde, 0x40, 0x62, 0x38, 0x20, 0x8f, 0x71, 0x27, 0x8a, 0xdb, 0x47, 0x1c, 0x26, 0xbd, 0x51, 0x51,
    0x1f, 0x1f, 0xe1, 0xab, 0xbe, 0xfe, 0xfb, 0xbb, 0xd7, 0xea, 0xcc, 0x9b, 0x1e, 0x90, 0x12, 0x36,
    0xcb, 0xfa, 0x12, 0x4d, 0x01, 0xa6, 0x7f, 0x66, 0x01, 0xe7, 0x71, 0xd7, 0xab, 0xb4, 0xcb, 0x5d,
    0xf8, 0x62, 0xa4, 0x32, 0xce, 0x1d, 0x6a, 0x96, 0x5e, 0x09, 0x18, 0xdf, 0xa5, 0x7d, 0x33, 0x6f,
};

static xmedia_u8 NO_PADDING[] =
{
    0x31, 0x5d, 0xfa, 0x52, 0xa4, 0x93, 0x52, 0xf8, 0xf5, 0xed, 0x39, 0xf4, 0xf8, 0x23, 0x4b, 0x30,
    0x11, 0xa2, 0x2c, 0x5b, 0xa9, 0x8c, 0xcf, 0xdf, 0x19, 0x66, 0xf5, 0xf5, 0x1a, 0x6d, 0xf6, 0x25,
    0x89, 0xaf, 0x06, 0x13, 0xdc, 0xa4, 0xd4, 0x0b, 0x3c, 0x1c, 0x4f, 0xb9, 0xd3, 0xd0, 0x63, 0x29,
    0x2a, 0x5d, 0xfe, 0xb6, 0x99, 0x20, 0x58, 0x36, 0x2b, 0x1d, 0x57, 0xf4, 0x71, 0x38, 0xa7, 0x8b,
    0xad, 0x8c, 0xef, 0x1f, 0x2f, 0xea, 0x4c, 0x87, 0x2b, 0xd7, 0xb8, 0xc8, 0xb8, 0x09, 0xcb, 0xb9,
    0x05, 0xab, 0x43, 0x41, 0xd9, 0x75, 0x36, 0x4d, 0xb6, 0x8a, 0xd3, 0x45, 0x96, 0xfd, 0x9c, 0xe8,
    0x6e, 0xc8, 0x37, 0x5e, 0x4f, 0x63, 0xf4, 0x1c, 0x18, 0x2c, 0x38, 0x79, 0xe2, 0x5a, 0xe5, 0x1d,
    0x48, 0xf6, 0xb2, 0x79, 0x57, 0x12, 0xab, 0xae, 0xc1, 0xb1, 0x9d, 0x11, 0x4f, 0xa1, 0x4d, 0x1b,
    0x4c, 0x8c, 0x3a, 0x2d, 0x7b, 0x98, 0xb9, 0x89, 0x7b, 0x38, 0x84, 0x13, 0x8e, 0x3f, 0x3c, 0xe8,
    0x59, 0x26, 0x90, 0x77, 0xe7, 0xca, 0x52, 0xbf, 0x3a, 0x5e, 0xe2, 0x58, 0x54, 0xd5, 0x9b, 0x2a,
    0x0d, 0x33, 0x31, 0xf4, 0x4d, 0x68, 0x68, 0xf3, 0xe9, 0xb2, 0xbe, 0x28, 0xeb, 0xce, 0xdb, 0x36,
    0x1e, 0xae, 0xb7, 0x37, 0xca, 0xaa, 0xf0, 0x9c, 0x6e, 0x27, 0x93, 0xc9, 0x61, 0x76, 0x99, 0x1a,
    0x0a, 0x99, 0x57, 0xa8, 0xea, 0x71, 0x96, 0x63, 0xbc, 0x76, 0x11, 0x5c, 0x0c, 0xd4, 0x70, 0x0b,
    0xd8, 0x1c, 0x4e, 0x95, 0x89, 0x5b, 0x09, 0x17, 0x08, 0x44, 0x70, 0xec, 0x60, 0x7c, 0xc9, 0x8a,
    0xa0, 0xe8, 0x98, 0x64, 0xfa, 0xe7, 0x52, 0x73, 0xb0, 0x04, 0x9d, 0x78, 0xee, 0x09, 0xa1, 0xb9,
    0x79, 0xd5, 0x52, 0x4f, 0xf2, 0x39, 0x1c, 0xf7, 0xb9, 0x73, 0xe0, 0x3d, 0x6b, 0x54, 0x64, 0x86
};

static xmedia_s32 pkcs_crt_dec(xmedia_cipher_rsa_enc_scheme scheme, xmedia_u8 *expect)
{
    xmedia_s32 ret = XMEDIA_SUCCESS;
    xmedia_cipher_rsa_pub_enc rsa_enc;
    xmedia_cipher_rsa_pri_enc rsa_dec;
    xmedia_cipher_data input, enc, dec;

    ret = xmedia_cipher_init();
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("cipher init failed.\n");
        return ret;
    }

    memset(&rsa_enc, 0, sizeof(xmedia_cipher_rsa_pub_enc));
    memset(&rsa_dec, 0, sizeof(xmedia_cipher_rsa_pri_enc));

    enc.data = (xmedia_u8 *)malloc(256);
    if (XMEDIA_NULL == enc.data) {
        ERR_CODE_CIPHER("malloc for enc failed\n");
        ret = XMEDIA_FAILURE;
        goto cleanup;
    }

    dec.data = (xmedia_u8 *)malloc(256);
    if (XMEDIA_NULL == dec.data) {
        ERR_CODE_CIPHER("malloc for dec failed\n");
        ret = XMEDIA_FAILURE;
        goto cleanup;
    }

    rsa_enc.scheme = scheme;
    rsa_enc.pub_key.n = N;
    rsa_enc.pub_key.e = E;
    rsa_enc.pub_key.n_len = sizeof(N);
    rsa_enc.pub_key.e_len = sizeof(E);
    if (scheme == XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING) {
        input.data = NO_PADDING;
        input.data_len = 256;

        ret = xmedia_cipher_rsa_public_encrypt(&rsa_enc, &input, &enc);
    } else {
        input.data = test_data;
        input.data_len = sizeof(test_data) - 1;
        ret = xmedia_cipher_rsa_public_encrypt(&rsa_enc, &input, &enc);
    }

    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_public_encrypt failed\n");
        goto cleanup;
    }

    if (expect != XMEDIA_NULL) {
        if (memcmp(enc.data, expect, enc.data_len) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_public_encrypt error!\n");
            print_buffer("enc", enc.data, enc.data_len);
            print_buffer("expect", expect, 256);
            goto cleanup;
        }
    }

    rsa_dec.scheme = scheme;
    rsa_dec.pri_key.n = N;
    rsa_dec.pri_key.d = XMEDIA_NULL;
    rsa_dec.pri_key.p = P;
    rsa_dec.pri_key.q = Q;
    rsa_dec.pri_key.dp = DP;
    rsa_dec.pri_key.dq = DQ;
    rsa_dec.pri_key.qp = QP;
    rsa_dec.pri_key.n_len = sizeof(N);
    rsa_dec.pri_key.d_len = 0;
    rsa_dec.pri_key.p_len = sizeof(P);
    rsa_dec.pri_key.q_len = sizeof(Q);
    rsa_dec.pri_key.dp_len = sizeof(DP);
    rsa_dec.pri_key.dq_len = sizeof(DQ);
    rsa_dec.pri_key.qp_len = sizeof(QP);

    ret = xmedia_cipher_rsa_private_decrypt(&rsa_dec, &enc, &dec);
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt failed\n");
        goto cleanup;
    }

    if (scheme == XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING) {
        if (memcmp(dec.data, NO_PADDING, 256) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt error!\n");
            print_buffer("dec", dec.data, dec.data_len);
            print_buffer("expect", NO_PADDING, 256);
            goto cleanup;
        }
    } else {
        if ((sizeof(test_data) - 1) != dec.data_len) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt len error\n");
            printf("dec: 0x%x, expect: %zu\n", dec.data_len, sizeof(test_data) - 1);
            goto cleanup;
        }
        if (memcmp(dec.data, test_data, sizeof(test_data) - 1) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt error!\n");

            print_buffer("dec", dec.data, dec.data_len);
            print_buffer("expect", test_data, sizeof(test_data) - 1);
            goto cleanup;
        }
    }

    TEST_END_PASS();

    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_SUCCESS;

cleanup:
    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_FAILURE;
}


static xmedia_s32 pkcs_pub_enc(xmedia_cipher_rsa_enc_scheme scheme, xmedia_u8 *expect)
{
    xmedia_s32 ret = XMEDIA_SUCCESS;
    xmedia_cipher_rsa_pub_enc rsa_enc;
    xmedia_cipher_rsa_pri_enc rsa_dec;
    xmedia_cipher_data input, enc, dec;

    ret = xmedia_cipher_init();
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("cipher init failed.\n");
        return ret;
    }

    memset(&rsa_enc, 0, sizeof(xmedia_cipher_rsa_pub_enc));
    memset(&rsa_dec, 0, sizeof(xmedia_cipher_rsa_pri_enc));

    enc.data = (xmedia_u8 *)malloc(256);
    if (XMEDIA_NULL == enc.data) {
        ERR_CODE_CIPHER("malloc for enc failed\n");
        ret = XMEDIA_FAILURE;
        goto cleanup;
    }

    dec.data = (xmedia_u8 *)malloc(256);
    if (XMEDIA_NULL == dec.data) {
        ERR_CODE_CIPHER("malloc for dec failed\n");
        ret = XMEDIA_FAILURE;
        goto cleanup;
    }

    rsa_enc.scheme = scheme;
    rsa_enc.pub_key.n = N;
    rsa_enc.pub_key.e = E;
    rsa_enc.pub_key.n_len = sizeof(N);
    rsa_enc.pub_key.e_len = sizeof(E);
    if (scheme == XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING) {
        input.data = NO_PADDING;
        input.data_len = 256;

        ret = xmedia_cipher_rsa_public_encrypt(&rsa_enc, &input, &enc);
    } else {
        input.data = test_data;
        input.data_len = sizeof(test_data) - 1;
        ret = xmedia_cipher_rsa_public_encrypt(&rsa_enc, &input, &enc);
    }

    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_public_encrypt failed\n");
        goto cleanup;
    }

    if (expect != XMEDIA_NULL) {
        if (memcmp(enc.data, expect, enc.data_len) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_public_encrypt error!\n");
            print_buffer("enc", enc.data, enc.data_len);
            print_buffer("expect", expect, 256);
            goto cleanup;
        }
    }

    rsa_dec.scheme = scheme;
    rsa_dec.pri_key.n = N;
    rsa_dec.pri_key.d = D;
    rsa_dec.pri_key.n_len = sizeof(N);
    rsa_dec.pri_key.d_len = sizeof(D);

    ret = xmedia_cipher_rsa_private_decrypt(&rsa_dec, &enc, &dec);
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt failed\n");
        goto cleanup;
    }

    if (scheme == XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING) {
        if (memcmp(dec.data, NO_PADDING, 256) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt error!\n");
            print_buffer("dec", dec.data, dec.data_len);
            print_buffer("expect", NO_PADDING, 256);
            goto cleanup;
        }
    } else {
        if ((sizeof(test_data) - 1) != dec.data_len) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt len error\n");
            printf("dec: 0x%x, expect: %zu\n", dec.data_len, sizeof(test_data) - 1);
            goto cleanup;
        }
        if (memcmp(dec.data, test_data, sizeof(test_data) - 1) != 0) {
            ERR_CODE_CIPHER("xmedia_cipher_rsa_private_decrypt error!\n");

            print_buffer("dec", dec.data, dec.data_len);
            print_buffer("expect", test_data, sizeof(test_data) - 1);
            goto cleanup;
        }
    }

    TEST_END_PASS();

    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_SUCCESS;

cleanup:
    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_FAILURE;
}

static xmedia_s32 pkcs_pri_enc(xmedia_cipher_rsa_enc_scheme scheme)
{
    xmedia_s32 ret = XMEDIA_SUCCESS;
    xmedia_cipher_rsa_pri_enc rsa_enc;
    xmedia_cipher_rsa_pub_enc rsa_dec;
    xmedia_cipher_data input, enc, dec;
    xmedia_u8  u8EncD[256];

    ret = xmedia_cipher_init();
    if (XMEDIA_SUCCESS != ret) {
        return XMEDIA_FAILURE;
    }

    memset(&rsa_enc, 0, sizeof(xmedia_cipher_rsa_pri_enc));
    memset(&rsa_dec, 0, sizeof(xmedia_cipher_rsa_pub_enc));
    rsa_enc.scheme = scheme;
    rsa_dec.scheme = scheme;

    if (scheme == XMEDIA_CIPHER_RSA_ENC_SCHEME_BLOCK_TYPE_1) {
        rsa_enc.pri_key.n = N;
        rsa_enc.pri_key.d= u8EncD;
        rsa_enc.pri_key.n_len = sizeof(N);
        rsa_enc.pri_key.d_len = sizeof(D);
        rsa_enc.ca_type = XMEDIA_CIPHER_KEY_SRC_KLAD_1;
        rsa_dec.pub_key.n = N;
        rsa_dec.pub_key.e = E;
        rsa_dec.pub_key.n_len = sizeof(N);
        rsa_dec.pub_key.e_len = sizeof(E);

        if (rsa_enc.ca_type != XMEDIA_CIPHER_KEY_SRC_USER) {
            ret = xmedia_cipher_klad_encrypt_key(rsa_enc.ca_type, XMEDIA_CIPHER_KLAD_TARGET_RSA,
                                                 D, rsa_enc.pri_key.d, rsa_enc.pri_key.d_len);
            if (XMEDIA_SUCCESS != ret) {
                ERR_CODE_CIPHER("Error: Klad Encrypt Key failed!\n");
                xmedia_cipher_exit();
                return ret;
            }
        }
    } else {
        rsa_enc.pri_key.n = N;
        rsa_enc.pri_key.d = D;
        rsa_enc.pri_key.n_len = sizeof(N);
        rsa_enc.pri_key.d_len = sizeof(D);
        rsa_enc.ca_type = XMEDIA_CIPHER_KEY_SRC_USER;
        rsa_dec.pub_key.n = N;
        rsa_dec.pub_key.e = E;
        rsa_dec.pub_key.n_len = sizeof(N);
        rsa_dec.pub_key.e_len = sizeof(E);
    }

    input.data = sha256_sum;
    input.data_len = sizeof(sha256_sum);

    enc.data = (xmedia_u8 *)malloc(256);
    if (XMEDIA_NULL == enc.data) {
        ERR_CODE_CIPHER("malloc for enc.data failed\n");
        return XMEDIA_FAILURE;
    }

    ret = xmedia_cipher_rsa_private_encrypt(&rsa_enc, &input, &enc);
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_private_encrypt failed\n");
        xmedia_cipher_exit();
        return ret;
    }

    dec.data = (xmedia_u8 *)malloc(32);
    if (XMEDIA_NULL == enc.data) {
        ERR_CODE_CIPHER("malloc for dec.data failed\n");
        ret =  XMEDIA_FAILURE;
        goto cleanup;
    }

    ret = xmedia_cipher_rsa_public_decrypt(&rsa_dec, &enc, &dec);
    if (XMEDIA_SUCCESS != ret) {
        ERR_CODE_CIPHER("xmedia_cipher_rsa_public_decrypt failed\n");
        xmedia_cipher_exit();
        return ret;
    }

    switch (scheme) {
        case XMEDIA_CIPHER_RSA_ENC_SCHEME_BLOCK_TYPE_1:
            if (sizeof(sha256_sum) != dec.data_len) {
                ERR_CODE_CIPHER("xmedia_cipher_rsa_public_decrypt len error\n");
                printf("dec: 0x%x, expect: %zu\n", dec.data_len, sizeof(sha256_sum));
                goto cleanup;
            }
            if (memcmp(dec.data, sha256_sum, dec.data_len) != 0) {
                ERR_CODE_CIPHER("xmedia_cipher_rsa_public_decrypt error!\n");
                print_buffer("dec", dec.data, dec.data_len);
                print_buffer("sha256_sum", sha256_sum, sizeof(sha256_sum));
                goto cleanup;
            }
            break;
        default:
            break;
    }

    TEST_END_PASS();

    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_SUCCESS;

cleanup:
    xmedia_cipher_exit();

    if (XMEDIA_NULL != enc.data) {
        free(enc.data);
        enc.data = XMEDIA_NULL;
    }

    if (XMEDIA_NULL != dec.data) {
        free(dec.data);
        dec.data = XMEDIA_NULL;
    }

    return XMEDIA_FAILURE;
}

int sample_rsa_enc(xmedia_void)
{
    xmedia_s32 s32Ret = XMEDIA_SUCCESS;

    s32Ret = pkcs_crt_dec(XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_NO_PADDING, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_BLOCK_TYPE_1, TYPE_BLOCK_1_RES);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_BLOCK_TYPE_2, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_RSAES_OAEP_SHA1, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_RSAES_OAEP_SHA256, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pub_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_RSAES_PKCS1_V1_5, XMEDIA_NULL);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    s32Ret = pkcs_pri_enc(XMEDIA_CIPHER_RSA_ENC_SCHEME_BLOCK_TYPE_1);
    if (s32Ret != XMEDIA_SUCCESS) {
        return s32Ret;
    }

    return XMEDIA_SUCCESS;
}