From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- include/crypto/des.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/crypto/des.h (limited to 'include/crypto/des.h') diff --git a/include/crypto/des.h b/include/crypto/des.h new file mode 100644 index 000000000..d4094d58a --- /dev/null +++ b/include/crypto/des.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * DES & Triple DES EDE Cipher Algorithms. + */ + +#ifndef __CRYPTO_DES_H +#define __CRYPTO_DES_H + +#define DES_KEY_SIZE 8 +#define DES_EXPKEY_WORDS 32 +#define DES_BLOCK_SIZE 8 + +#define DES3_EDE_KEY_SIZE (3 * DES_KEY_SIZE) +#define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS) +#define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE + + +extern unsigned long des_ekey(u32 *pe, const u8 *k); + +extern int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key, + unsigned int keylen); + +#endif /* __CRYPTO_DES_H */ -- cgit v1.2.3