Initial commit

1 files changed, 113 insertions, 0 deletions

diff --git a/wolfssl/openssl/dsa.h b/wolfssl/openssl/dsa.h
new file mode 100644
index 0000000..9267cf4
--- /dev/null
+++ b/wolfssl/openssl/dsa.h
@@ -0,0 +1,113 @@
+/* dsa.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
+ */
+
+/* dsa.h for openSSL */
+
+
+#ifndef WOLFSSL_DSA_H_
+#define WOLFSSL_DSA_H_
+
+#include <wolfssl/openssl/bn.h>
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+typedef struct WOLFSSL_DSA_SIG {
+    WOLFSSL_BIGNUM *r;
+    WOLFSSL_BIGNUM *s;
+} WOLFSSL_DSA_SIG;
+
+#ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */
+typedef struct WOLFSSL_DSA            WOLFSSL_DSA;
+#define WOLFSSL_DSA_TYPE_DEFINED
+#endif
+
+typedef WOLFSSL_DSA                   DSA;
+
+struct WOLFSSL_DSA {
+    WOLFSSL_BIGNUM* p;
+    WOLFSSL_BIGNUM* q;
+    WOLFSSL_BIGNUM* g;
+    WOLFSSL_BIGNUM* pub_key;      /* our y */
+    WOLFSSL_BIGNUM* priv_key;     /* our x */
+    void*          internal;     /* our Dsa Key */
+    char           inSet;        /* internal set from external ? */
+    char           exSet;        /* external set from internal ? */
+};
+
+
+WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_new(void);
+WOLFSSL_API void wolfSSL_DSA_free(WOLFSSL_DSA*);
+
+WOLFSSL_API int wolfSSL_DSA_generate_key(WOLFSSL_DSA*);
+
+typedef void (*WOLFSSL_BN_CB)(int i, int j, void* exArg);
+WOLFSSL_API WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits,
+                   unsigned char* seed, int seedLen, int* counterRet,
+                   unsigned long* hRet, WOLFSSL_BN_CB cb, void* CBArg);
+WOLFSSL_API int wolfSSL_DSA_generate_parameters_ex(WOLFSSL_DSA*, int bits,
+                   unsigned char* seed, int seedLen, int* counterRet,
+                   unsigned long* hRet, void* cb);
+
+WOLFSSL_API int wolfSSL_DSA_LoadDer(WOLFSSL_DSA*, const unsigned char*, int sz);
+
+WOLFSSL_API int wolfSSL_DSA_LoadDer_ex(WOLFSSL_DSA*, const unsigned char*,
+                                       int sz, int opt);
+
+WOLFSSL_API int wolfSSL_DSA_do_sign(const unsigned char* d,
+                                    unsigned char* sigRet, WOLFSSL_DSA* dsa);
+
+WOLFSSL_API int wolfSSL_DSA_do_verify(const unsigned char* d,
+                                      unsigned char* sig,
+                                      WOLFSSL_DSA* dsa, int *dsacheck);
+
+WOLFSSL_API WOLFSSL_DSA_SIG* wolfSSL_DSA_SIG_new(void);
+WOLFSSL_API void wolfSSL_DSA_SIG_free(WOLFSSL_DSA_SIG *sig);
+WOLFSSL_API WOLFSSL_DSA_SIG* wolfSSL_DSA_do_sign_ex(const unsigned char* digest,
+                                                    int outLen, WOLFSSL_DSA* dsa);
+WOLFSSL_API int wolfSSL_DSA_do_verify_ex(const unsigned char* digest, int digest_len,
+                                         WOLFSSL_DSA_SIG* sig, WOLFSSL_DSA* dsa);
+
+#define WOLFSSL_DSA_LOAD_PRIVATE 1
+#define WOLFSSL_DSA_LOAD_PUBLIC  2
+
+#define DSA_new wolfSSL_DSA_new
+#define DSA_free wolfSSL_DSA_free
+
+#define DSA_LoadDer                wolfSSL_DSA_LoadDer
+#define DSA_generate_key           wolfSSL_DSA_generate_key
+#define DSA_generate_parameters    wolfSSL_DSA_generate_parameters
+#define DSA_generate_parameters_ex wolfSSL_DSA_generate_parameters_ex
+
+#define DSA_SIG_new                wolfSSL_DSA_SIG_new
+#define DSA_SIG_free               wolfSSL_DSA_SIG_free
+#define DSA_do_sign                wolfSSL_DSA_do_sign_ex
+#define DSA_do_verify              wolfSSL_DSA_do_verify_ex
+
+
+#define DSA_SIG                    WOLFSSL_DSA_SIG
+
+#ifdef __cplusplus
+    }  /* extern "C" */ 
+#endif
+
+#endif /* header */