将输出从MD5转换为可打印的ascii [英] Convert output from MD5 to printable ascii

问题描述

我的C知识非常有限。我想将

MD5哈希算法的输出转换为可打印的ascii，类似于GNU coreutils中

md5sum的输出。任何关于如何进行转换的帮助都是值得赞赏的。


[aff @ afflinux md5_xyssl] $ gcc -o test test.c md5.c

[aff @ afflinux md5_xyssl] $ ./test

" J？n ?? CBW？ ？}"

[aff @ afflinux md5_xyssl] $ echo"这是我最亲密的秘密：12345" |

md5sum

749226c29c17114562745d9769fdab45 -

[aff @ afflinux md5_xyssl] $


$ md5sum - -version

md5sum（coreutils）5.2.1


/ *

* test.c

*

*来自 http：// xyssl的MD5来源.org / code / source / md5 /

*

* /


#include" md5。 h"

#include< string.h>


int main（void）{


unsigned char in [64] ="这是我最亲密的秘密：12345";

unsigned char * pout;


//计算MD5哈希

md5_csum（in，64，pout）;


printf（" \"％s \" \ n"，pout）;

}

Hi,

I have very limited C knowledge. I want to convert to output from a
MD5 hash algorithm to printable ascii similar to the output of the
md5sum in GNU coreutils. Any help on how to do the conversion is
appreciated.

[aff@afflinux md5_xyssl]$ gcc -o test test.c md5.c
[aff@afflinux md5_xyssl]$ ./test
"J?n??CBW? ?}"
[aff@afflinux md5_xyssl]$ echo "This is my dearest secret: 12345" |
md5sum
749226c29c17114562745d9769fdab45 -
[aff@afflinux md5_xyssl]$

$ md5sum --version
md5sum (coreutils) 5.2.1

/*
* test.c
*
* MD5 source from http://xyssl.org/code/source/md5/
*
*/

#include "md5.h"
#include <string.h>

int main (void) {

unsigned char in[64] = "This is my dearest secret: 12345";
unsigned char *pout;

// compute MD5 hash
md5_csum(in, 64, pout);

printf("\"%s\"\n", pout);
}

推荐答案

gcc -o test test.c md5.c

[ aff @ afflinux md5_xyssl]

gcc -o test test.c md5.c
[aff@afflinux md5_xyssl]

./ test

J？n ?? CBW？ ？}"

[aff @ afflinux md5_xyssl]

./test
"J?n??CBW? ?}"
[aff@afflinux md5_xyssl]

echo这是我最亲密的秘密：12345 |

md5sum

749226c29c17114562745d9769fdab45 -

[aff @ afflinux md5_xyssl]

echo "This is my dearest secret: 12345" |
md5sum
749226c29c17114562745d9769fdab45 -
[aff@afflinux md5_xyssl]

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