Unix header and doc fixes.

[shibboleth/cpp-xmltooling.git] / xmltooling / security / SecurityHelper.h

diff --git a/xmltooling/security/SecurityHelper.h b/xmltooling/security/SecurityHelper.h
index babf720..9e2398c 100644 (file)
--- a/xmltooling/security/SecurityHelper.h
+++ b/xmltooling/security/SecurityHelper.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2001-2009 Internet2
+ *  Copyright 2001-2010 Internet2
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -133,6 +133,17 @@ namespace xmltooling {
         static bool matches(const XSECCryptoKey& key1, const XSECCryptoKey& key2);
 
         /**
+         * Performs a hash operation over the supplied data.
+         *
+         * @param hashAlg   name of hash algorithm, syntax specific to crypto provider
+         * @param buf       input data to hash
+         * @param buflen    length of input data
+         * @param toHex     if true, hex-encodes the resulting raw bytes
+         * @return  result of hash operation, or an empty string
+         */
+        static std::string doHash(const char* hashAlg, const char* buf, unsigned long buflen, bool toHex=true);
+
+        /**
          * Returns the base64-encoded DER encoding of a public key in SubjectPublicKeyInfo format.
          * <p>If a hash algorithm is provided, the data is digested before being base64-encoded.
          *
@@ -150,7 +161,6 @@ namespace xmltooling {
          * @param key       the key to encode
          * @param hash      optional name of hash algorithm, syntax specific to crypto provider
          * @param nowrap    if true, any linefeeds will be stripped from the result
-         * @param hashAlg   name of hash algorithm, syntax specific to crypto provider
          * @return  the base64 encoded key value
          */
         static std::string getDEREncoding(const XSECCryptoKey& key, const char* hash, bool nowrap=true);
@@ -162,7 +172,6 @@ namespace xmltooling {
          * @param cert      the certificate's key to encode
          * @param hash      optional name of hash algorithm, syntax specific to crypto provider
          * @param nowrap    if true, any linefeeds will be stripped from the result
-         * @param hashAlg   name of hash algorithm, syntax specific to crypto provider
          * @return  the base64 encoded key value
          */
         static std::string getDEREncoding(const XSECCryptoX509& cert, const char* hash, bool nowrap=true);