2018-05-06 12:27:04 +00:00
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/* $OpenBSD: xmss_commons.c,v 1.2 2018/02/26 03:56:44 dtucker Exp $ */
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/*
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xmss_commons.c 20160722
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Andreas Hülsing
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Joost Rijneveld
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Public domain.
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*/
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#include "includes.h"
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#ifdef WITH_XMSS
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#include "xmss_commons.h"
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#include <stdlib.h>
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#include <stdio.h>
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#ifdef HAVE_STDINT_H
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2021-02-14 21:00:25 +00:00
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# include <stdint.h>
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2018-05-06 12:27:04 +00:00
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#endif
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void to_byte(unsigned char *out, unsigned long long in, uint32_t bytes)
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{
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int32_t i;
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for (i = bytes-1; i >= 0; i--) {
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out[i] = in & 0xff;
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in = in >> 8;
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}
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}
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#if 0
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void hexdump(const unsigned char *a, size_t len)
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{
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size_t i;
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for (i = 0; i < len; i++)
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printf("%02x", a[i]);
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}
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#endif
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#endif /* WITH_XMSS */
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