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1 files changed, 115 insertions, 0 deletions

diff --git a/wolfssl/openssl/des.h b/wolfssl/openssl/des.h
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+/* des.h
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+
+/*  des.h defines mini des openssl compatibility layer
+ *
+ */
+
+
+#ifndef WOLFSSL_DES_H_
+#define WOLFSSL_DES_H_
+
+#include <wolfssl/wolfcrypt/settings.h>
+
+#ifndef NO_DES3
+
+#ifdef WOLFSSL_PREFIX
+#include "prefix_des.h"
+#endif
+
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+typedef unsigned char WOLFSSL_DES_cblock[8];
+typedef /* const */ WOLFSSL_DES_cblock WOLFSSL_const_DES_cblock;
+typedef WOLFSSL_DES_cblock WOLFSSL_DES_key_schedule;
+typedef unsigned int WOLFSSL_DES_LONG;
+
+
+enum {
+    DES_ENCRYPT = 1,
+    DES_DECRYPT = 0
+};
+
+
+WOLFSSL_API int wolfSSL_DES_is_weak_key(WOLFSSL_const_DES_cblock* key);
+WOLFSSL_API WOLFSSL_DES_LONG wolfSSL_DES_cbc_cksum(const unsigned char* in,
+            WOLFSSL_DES_cblock* out, long length, WOLFSSL_DES_key_schedule* sc,
+            WOLFSSL_const_DES_cblock* iv);
+WOLFSSL_API int wolfSSL_DES_set_key(WOLFSSL_const_DES_cblock* myDes,
+                                               WOLFSSL_DES_key_schedule* key);
+WOLFSSL_API int wolfSSL_DES_set_key_checked(WOLFSSL_const_DES_cblock* myDes,
+                                               WOLFSSL_DES_key_schedule* key);
+WOLFSSL_API void wolfSSL_DES_set_key_unchecked(WOLFSSL_const_DES_cblock*,
+                                             WOLFSSL_DES_key_schedule*);
+WOLFSSL_API int  wolfSSL_DES_key_sched(WOLFSSL_const_DES_cblock* key,
+                                     WOLFSSL_DES_key_schedule* schedule);
+WOLFSSL_API void wolfSSL_DES_cbc_encrypt(const unsigned char* input,
+                     unsigned char* output, long length,
+                     WOLFSSL_DES_key_schedule* schedule, WOLFSSL_DES_cblock* ivec,
+                     int enc);
+WOLFSSL_API void wolfSSL_DES_ede3_cbc_encrypt(const unsigned char* input,
+                                      unsigned char* output, long sz,
+                                      WOLFSSL_DES_key_schedule* ks1,
+                                      WOLFSSL_DES_key_schedule* ks2,
+                                      WOLFSSL_DES_key_schedule* ks3,
+                                      WOLFSSL_DES_cblock* ivec, int enc);
+WOLFSSL_API void wolfSSL_DES_ncbc_encrypt(const unsigned char* input,
+                      unsigned char* output, long length,
+                      WOLFSSL_DES_key_schedule* schedule,
+                      WOLFSSL_DES_cblock* ivec, int enc);
+
+WOLFSSL_API void wolfSSL_DES_set_odd_parity(WOLFSSL_DES_cblock*);
+WOLFSSL_API void wolfSSL_DES_ecb_encrypt(WOLFSSL_DES_cblock*, WOLFSSL_DES_cblock*,
+                                       WOLFSSL_DES_key_schedule*, int);
+WOLFSSL_API int wolfSSL_DES_check_key_parity(WOLFSSL_DES_cblock*);
+
+
+typedef WOLFSSL_DES_cblock DES_cblock;
+typedef WOLFSSL_const_DES_cblock const_DES_cblock;
+typedef WOLFSSL_DES_key_schedule DES_key_schedule;
+typedef WOLFSSL_DES_LONG DES_LONG;
+
+#define DES_check_key(x) /* Define WOLFSSL_CHECK_DESKEY to check key */
+#define DES_is_weak_key       wolfSSL_DES_is_weak_key
+#define DES_set_key           wolfSSL_DES_set_key
+#define DES_set_key_checked   wolfSSL_DES_set_key_checked
+#define DES_set_key_unchecked wolfSSL_DES_set_key_unchecked
+#define DES_key_sched         wolfSSL_DES_key_sched
+#define DES_cbc_encrypt       wolfSSL_DES_cbc_encrypt
+#define DES_ncbc_encrypt      wolfSSL_DES_ncbc_encrypt
+#define DES_set_odd_parity    wolfSSL_DES_set_odd_parity
+#define DES_ecb_encrypt       wolfSSL_DES_ecb_encrypt
+#define DES_ede3_cbc_encrypt  wolfSSL_DES_ede3_cbc_encrypt
+#define DES_cbc_cksum         wolfSSL_DES_cbc_cksum
+#define DES_check_key_parity  wolfSSL_DES_check_key_parity
+
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* NO_DES3 */
+
+#endif /* WOLFSSL_DES_H_ */