linux/lib/crypto/utils.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Crypto library utility functions
 *
 * Copyright (c) 2006 Herbert Xu <[email protected]>
 */

#include <asm/unaligned.h>
#include <crypto/utils.h>
#include <linux/module.h>

/*
 * XOR @len bytes from @src1 and @src2 together, writing the result to @dst
 * (which may alias one of the sources).  Don't call this directly; call
 * crypto_xor() or crypto_xor_cpy() instead.
 */
void __crypto_xor(u8 *dst, const u8 *src1, const u8 *src2, unsigned int len)
{ … }
EXPORT_SYMBOL_GPL(…);

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;