On Tue, Nov 03, 2009 at 12:29:46PM -0500, N N wrote:
> #include <openssl/hmac.h>
> #include <stdio.h>
>
> int main(int argc, char** argv) {
> unsigned char foo[10] = "boo";
> unsigned char* res = malloc(20);
> unsigned char* res2 = res;
> res = SHA1(foo, 3, 0);
> //res = SHA1(foo, 3, res);
>
> int i;
> for(i = 0; i < 20; i++)
> printf("%x ", res[i]);
> printf("\n");
> free(res2);
> }
Try to compile it. Read and understand the gcc warnings, fix the bugs,
and the segfault is gone.
Gabor
--
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MTA SZTAKI Computer and Automation Research Institute
Hungarian Academy of Sciences
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