1 files changed, 36 insertions, 0 deletions
diff --git a/crypto/openssh/authfile.h b/crypto/openssh/authfile.h
new file mode 100644
index 0000000..afec27d
--- /dev/null
+++ b/crypto/openssh/authfile.h
@@ -0,0 +1,36 @@
+#ifndef AUTHFILE_H
+#define AUTHFILE_H
+
+/*
+ * Saves the authentication (private) key in a file, encrypting it with
+ * passphrase.
+ * For RSA keys: The identification of the file (lowest 64 bits of n)
+ * will precede the key to provide identification of the key without
+ * needing a passphrase.
+ */
+int
+save_private_key(const char *filename, const char *passphrase,
+    Key * private_key, const char *comment);
+
+/*
+ * Loads the public part of the key file (public key and comment). Returns 0
+ * if an error occurred; zero if the public key was successfully read.  The
+ * comment of the key is returned in comment_return if it is non-NULL; the
+ * caller must free the value with xfree.
+ */
+int
+load_public_key(const char *filename, Key * pub,
+    char **comment_return);
+
+/*
+ * Loads the private key from the file.  Returns 0 if an error is encountered
+ * (file does not exist or is not readable, or passphrase is bad). This
+ * initializes the private key.  The comment of the key is returned in
+ * comment_return if it is non-NULL; the caller must free the value with
+ * xfree.
+ */
+int
+load_private_key(const char *filename, const char *passphrase,
+    Key * private_key, char **comment_return);
+
+#endif