+/*
+ * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
+
/** \file crypt.h prototypes for the RSA crypt functions */
+
+#include <openssl/pem.h>
int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,
- unsigned char *buf, int rsa_inlen);
-int para_encrypt_challenge(char *key_file, long unsigned challenge_nr,
+ unsigned char *buf, unsigned rsa_inlen);
+int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
unsigned char *outbuf);
-int para_encrypt_buffer(char *key_file, unsigned char *inbuf, const unsigned len,
+int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, unsigned len,
unsigned char *outbuf);
int para_decrypt_buffer(char *key_file, unsigned char *outbuf, unsigned char *inbuf,
- int rsa_inlen);
+ unsigned rsa_inlen);
+int get_rsa_key(char *key_file, RSA **rsa, int private);
+
+void rsa_free(RSA *rsa);
+
+/** \cond used to distinguish between loading of private/public key */
+#define LOAD_PUBLIC_KEY 0
+#define LOAD_PRIVATE_KEY 1
+/** \endcond **/