be more carful wrt. signed vs. unsigned argument passing

[paraslash.git] / crypt.h

diff --git a/crypt.h b/crypt.h
index 2f51ff52977d0f413ab7cfb5eb9384524289adb7..54586aa64e59eb01ad98a538676d567fcb9f2f71 100644 (file)
--- a/crypt.h
+++ b/crypt.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (C) 2005-2006 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>

  *
  *     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
  *
  *     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


@@ -20,15 +20,17 @@
 
 #include <openssl/pem.h>
 int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,
 
 #include <openssl/pem.h>
 int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,

-       unsigned char *buf, int rsa_inlen);
+       unsigned char *buf, unsigned rsa_inlen);

 int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
        unsigned char *outbuf);
 int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
        unsigned char *outbuf);

-int para_encrypt_buffer(RSA* rsa, 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,
        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);
 
 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
 /** \cond used to distinguish between loading of private/public key */
 #define LOAD_PUBLIC_KEY 0
 #define LOAD_PRIVATE_KEY 1