xrootd
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
XrdCryptosslMsgDigest.hh
Go to the documentation of this file.
1 #ifndef __CRYPTO_MSGDGSTSSL_H__
2 #define __CRYPTO_MSGDGSTSSL_H__
3 /******************************************************************************/
4 /* */
5 /* X r d C r y p t o S s l M s g D i g e s t . h h */
6 /* */
7 /* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* Produced by Gerri Ganis for CERN */
9 /* */
10 /* This file is part of the XRootD software suite. */
11 /* */
12 /* XRootD is free software: you can redistribute it and/or modify it under */
13 /* the terms of the GNU Lesser General Public License as published by the */
14 /* Free Software Foundation, either version 3 of the License, or (at your */
15 /* option) any later version. */
16 /* */
17 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
18 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
19 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
20 /* License for more details. */
21 /* */
22 /* You should have received a copy of the GNU Lesser General Public License */
23 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
24 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
25 /* */
26 /* The copyright holder's institutional names and contributor's names may not */
27 /* be used to endorse or promote products derived from this software without */
28 /* specific prior written permission of the institution or contributor. */
29 /******************************************************************************/
30 
31 /* ************************************************************************** */
32 /* */
33 /* OpenSSL implementation of XrdSecCMsgDigest */
34 /* */
35 /* ************************************************************************** */
36 
37 #include <openssl/evp.h>
38 
40 
41 // ---------------------------------------------------------------------------//
42 //
43 // Message Digest implementation buffer
44 //
45 // ---------------------------------------------------------------------------//
47 {
48 private:
49  bool valid;
50  EVP_MD_CTX *mdctx;
51 
52  int Init(const char *dgst);
53 
54 public:
55  XrdCryptosslMsgDigest(const char *dgst);
56  virtual ~XrdCryptosslMsgDigest();
57 
58  // Validity
59  bool IsValid() { return valid; }
60 
61  // Support
62  static bool IsSupported(const char *dgst);
63 
64  int Reset(const char *dgst = 0);
65  int Update(const char *b, int l);
66  int Final();
67 };
68 
69 #endif
Definition: XrdCryptoMsgDigest.hh:46
Definition: XrdCryptosslMsgDigest.hh:46
EVP_MD_CTX * mdctx
Definition: XrdCryptosslMsgDigest.hh:50
int Init(const char *dgst)
int Update(const char *b, int l)
static bool IsSupported(const char *dgst)
bool IsValid()
Definition: XrdCryptosslMsgDigest.hh:59
int Reset(const char *dgst=0)
virtual ~XrdCryptosslMsgDigest()
XrdCryptosslMsgDigest(const char *dgst)
bool valid
Definition: XrdCryptosslMsgDigest.hh:49