Hi,
I'm getting differing results from AES_set_encrypt_key() depending on which
architecture I'm compiling for.
As far as I understand it, key expansion is deterministic which would mean that
something else is wrong.
I've set up a simple printf aes key and compare with diff helper to easily
verify differences.
If anyone has any ideas I would be very grateful
// Robert
debug.sh:
#!/bin/bash
make clean && \
gcc -std=c99 -lssl -m32 bug.c -o test && ./test > m32.log && \
make clean && \
gcc -std=c99 -lssl -m64 bug.c -o test && ./test > m64.log && \
diff m32.log m64.log
bug.c:
void
hexdump(FILE *f, const char *title, const unsigned char *s, int length)
{
for(int n = 0; n < length ; ++n) {
if((n%16) == 0)
fprintf(f, "\n%s %04x", title, n);
fprintf(f, " %02x", s[n]);
}
fprintf(f, "\n");
}
int main()
{
char *key = "Lorem ipsum dolor sit amet, consectetur adipiscing elit.";
AES_KEY aes_key;
if(AES_set_encrypt_key((unsigned char*) key, 128, &aes_key) != 0)
return EXIT_FAILURE;
hexdump(stdout, "OpenCL: opencl_set_encrypt_key() AES_KEY", (unsigned
char*) &aes_key, sizeof(AES_KEY));
return EXIT_SUCCESS;
}
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