crypt.h

   1 /*
   2  * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
   3  *
   4  * Licensed under the GPL v2. For licencing details see COPYING.
   5  */
   6
   7 /** \file crypt.h prototypes for the RSA crypt functions */
   8
   9 #include <openssl/pem.h>
  10 int para_decrypt_challenge(char *key_file, long unsigned *challenge_nr,
  11         unsigned char *buf, unsigned rsa_inlen);
  12 int para_encrypt_challenge(RSA* rsa, long unsigned challenge_nr,
  13         unsigned char *outbuf);
  14 int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, unsigned len,
  15         unsigned char *outbuf);
  16 int para_decrypt_buffer(char *key_file, unsigned char *outbuf, unsigned char *inbuf,
  17         unsigned rsa_inlen);
  18 int get_rsa_key(char *key_file, RSA **rsa, int private);
  19
  20 void rsa_free(RSA *rsa);
  21
  22 /** \cond used to distinguish between loading of private/public key */
  23 #define LOAD_PUBLIC_KEY 0
  24 #define LOAD_PRIVATE_KEY 1
  25 /** \endcond **/