Archipelago » qemu

			AES_encrypt(tmp, tmp, key);

			memcpy(out, tmp, AES_BLOCK_SIZE);

			memcpy(ivec, tmp, AES_BLOCK_SIZE);

	} else {

		while (len >= AES_BLOCK_SIZE) {

			memcpy(tmp, in, AES_BLOCK_SIZE);

			for(n=0; n < len; ++n)

				out[n] = tmp[n] ^ ivec[n];

			memcpy(ivec, tmp, AES_BLOCK_SIZE);

	}

}