1 files changed, 54 insertions, 0 deletions
diff --git a/src/protocol/internal/fqterm_ssh_mac.h b/src/protocol/internal/fqterm_ssh_mac.h
new file mode 100644
index 0000000..545909c
--- /dev/null
+++ b/src/protocol/internal/fqterm_ssh_mac.h
@@ -0,0 +1,54 @@
+/***************************************************************************
+ *   fqterm, a terminal emulator for both BBS and *nix.                    *
+ *   Copyright (C) 2008 fqterm development group.                          *
+ *                                                                         *
+ *   This program 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.                                   *
+ *                                                                         *
+ *   This program 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 St, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ ***************************************************************************/
+
+#ifndef FQTERM_SSH_MAC_H
+#define FQTERM_SSH_MAC_H
+
+#include <openssl/sha.h>
+
+namespace FQTerm {
+
+class FQTermSSHMac {
+public:
+  FQTermSSHMac() {}
+  virtual ~FQTermSSHMac() {}
+  virtual void setKey(const unsigned char *key) = 0;
+  virtual int keySize() const = 0;
+  virtual int digestSize() const = 0;
+  virtual void getDigest(const unsigned char *data, int len, unsigned char *digest) const = 0;
+};
+
+const int FQTERM_SSH_MAC_NONE = 0;
+const int FQTERM_SSH_HMAC_SHA1 = 1;
+
+class FQTermSSHSHA1: public FQTermSSHMac {
+  unsigned char key_[SHA_DIGEST_LENGTH];
+
+public:
+  virtual void setKey(const unsigned char *key);
+  virtual int keySize() const;
+  virtual int digestSize() const;
+  virtual void getDigest(const unsigned char *data, int len, unsigned char *digest) const;
+};
+
+
+}  // namespace FQTerm
+
+#endif  // FQTERM_SSH_MAC_H