pki: Create a pki private header file.

include/libssh/pki_priv.h

@@ -0,0 +1,62 @@
+/*
+ * This file is part of the SSH Library
+ *
+ * Copyright (c) 2010 by Aris Adamantiadis
+ *
+ * The SSH Library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * The SSH Library 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 Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the SSH Library; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+#ifndef PKI_PRIV_H_
+#define PKI_PRIV_H_
+
+#define RSA_HEADER_BEGIN "-----BEGIN RSA PRIVATE KEY-----"
+#define RSA_HEADER_END "-----END RSA PRIVATE KEY-----"
+#define DSA_HEADER_BEGIN "-----BEGIN DSA PRIVATE KEY-----"
+#define DSA_HEADER_END "-----END DSA PRIVATE KEY-----"
+
+void ssh_pki_log(const char *format, ...) PRINTF_ATTRIBUTE(1, 2);
+
+/* SSH Key Functions */
+ssh_key pki_key_dup(const ssh_key key, int demote);
+
+/* SSH Private Key Functions */
+enum ssh_keytypes_e pki_privatekey_type_from_string(const char *privkey);
+ssh_key pki_private_key_from_base64(const char *b64_key,
+                                    const char *passphrase,
+                                    ssh_auth_callback auth_fn,
+                                    void *auth_data);
+
+/* SSH Public Key Functions */
+int pki_pubkey_build_dss(ssh_key key,
+                         ssh_string p,
+                         ssh_string q,
+                         ssh_string g,
+                         ssh_string pubkey);
+int pki_pubkey_build_rsa(ssh_key key,
+                         ssh_string e,
+                         ssh_string n);
+ssh_string pki_publickey_to_blob(const ssh_key key);
+
+/* SSH Signature Functions */
+ssh_string pki_signature_to_blob(const ssh_signature sign);
+ssh_signature pki_signature_from_blob(const ssh_key pubkey,
+                                      const ssh_string sig_blob,
+                                      enum ssh_keytypes_e type);
+
+/* SSH Signing Functions */
+struct signature_struct *pki_do_sign(const ssh_key privatekey,
+                                     const unsigned char *hash);
+#endif /* PKI_PRIV_H_ */