在MS VC ++ 2017中使用__mm_aeskeygenassist

问题描述

下面显示的是一个简短的程序，它编译并执行bout无法提供正确的答案。

Shown below is a short program that compiles and executes bout does not provide the correct answer.

任何建议或评论都可以解决。

Any suggestion or comment to fix it is appreciated.

Surry

//aes_key.cpp

//aes_key.cpp

#include < wmmintrin.h>

#include<wmmintrin.h>

#include < iostream>

#include<iostream>

#include < stdio.h>

#include<stdio.h>

int main（）{

int x;

__ m128i K0，K11;

__m128i K0,K11;

// 样本密钥= 54 68 61 74 73 20 6D 79 20 4B 75 6E 67 20 46 75

// sample key = 54 68 61 74 73 20 6D 79 20 4B 75 6E 67 20 46 75

K0.m128i_u64 [1] = 0x204B756E67204675;

K0.m128i_u64[1] = 0x204B756E67204675;

K0.m128i_u64 [0] = 0x5468617473206D79;

K0.m128i_u64[0] = 0x5468617473206D79;

K11.m128i_u64 [1] = 0xB159E4E6D679A293;

K11.m128i_u64[1] = 0xB159E4E6D679A293;

K11.m128i_u64 [0] = 0xE232FCF191129188;

K11.m128i_u64[0] = 0xE232FCF191129188;

__ m128i K1 = _mm_aeskeygenassist_si128（K0， 0）;

__m128i K1 = _mm_aeskeygenassist_si128(K0, 0);

printf_s（"   ;  密钥：0x％016I64x％016I64x \ n" ，
// 原始密钥

printf_s("        Key: 0x%016I64x%016I64x\n",//  original key

K0.m128i_u64 [0]，K0.m128i_u64 [ 1]）;

K0.m128i_u64[0], K0.m128i_u64[1]);

printf_s（"   ;   K0：0x％016I64x％016I64x \ n" ，
// K0 =原始密钥

printf_s("         K0: 0x%016I64x%016I64x\n",//K0 = Original key

K0.m128i_u64 [0]，K0.m128i_u64 [ 1]）;

K0.m128i_u64[0], K0.m128i_u64[1]);

printf_s（"   ;   K1：0x％016I64x％016I64x \ n" ，
//计算K！

printf_s("         K1: 0x%016I64x%016I64x\n",//Computed K!

K1.m128i_u64 [0]，K1.m128i_u64 [1 ]）;

K1.m128i_u64[0], K1.m128i_u64[1]);

printf_s（"预计K1： 0x％016I64x％016I64x \ n" ，
//预期K1

printf_s("Expected K1: 0x%016I64x%016I64x\n",//Expected K1

K11.m128i_u64 [0]，K11.m128i_u64 [1]）;

K11.m128i_u64[0], K11.m128i_u64[1]);

std :: cin
>> x; 
//查看屏幕输出

std::cin >> x;  //view screen output

返回 0;

} //结束aes_> key（）

}//end aes_>key()

// 屏幕输出

// 密钥：0x5468617473206d79204b756e67204675

//  Key: 0x5468617473206d79204b756e67204675

// K0：0x5468617473206d79204b756e67204675

// K0 : 0x5468617473206d79204b756e67204675

// K1：0x922045ef2045ef929fb7b39db7b39d9f

// K1 : 0x922045ef2045ef929fb7b39db7b39d9f

// 预期K1：0xe232fcf191129188b159e4e6d679a293

// Expected K1 : 0xe232fcf191129188b159e4e6d679a293

推荐答案

  
K0.m128i_u64 [0] = 0x79 ... 6854;

  
K0.m128i_u64 [1] = 0x75 ... 4B20;

  K0.m128i_u64[0] = 0x79…6854;
  K0.m128i_u64[1] = 0x75…4B20;

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