LibGCrypt Examples

[Timo Schulz]

On Wed Apr 17 2002; 23:40, kingruedi wrote:

>   gcry_md_write(md5,buffer,len); /*<-- this should create the checksum*/
>   printf("%s\n",buffer);
>   gcry_md_close(md5);

No, you can't use it like this, try this instead:

gcry_md_write( md5, buffer, len );
gcry_md_final( md5 );
{
        byte *digest = gcry_md_read( md5, GCRY_MD_MD5 );
        int i = 0;
        for ( i=0; i<gcry_md_get_algo_dlen( GCRY_MD_MD5 ); i++ )
                printf("%02X", digest[i]);
}


        Timo