pseutils.html

jxta的api库

                               throws java.security.InvalidKeyException,
                                      java.security.SignatureException,
                                      java.io.IOException</PRE>
<DL>
<DD>Verify a signature of a stream.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cert</CODE> - The certificate containing the public key which will be used
  to verify the signature.<DD><CODE>signature</CODE> - The signature to verify.<DD><CODE>stream</CODE> - The stream to verify.
<DT><B>Returns:</B><DD>boolean true if the signature was valid otherwise false.
<DT><B>Throws:</B>
<DD><CODE>java.security.InvalidKeyException</CODE>
<DD><CODE>java.security.SignatureException</CODE>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="tlsCipher(byte[], java.lang.String, byte)"><!-- --></A><H3>
tlsCipher</H3>
<PRE>
public static byte[] <B>tlsCipher</B>(byte[]&nbsp;data,
                               java.lang.String&nbsp;password,
                               byte&nbsp;mode)
                        throws <A HREF="../../../../../jxta/security/exceptions/CryptoException.html" title="class in jxta.security.exceptions">CryptoException</A></PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../jxta/security/exceptions/CryptoException.html" title="class in jxta.security.exceptions">CryptoException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="pkcs5_Encrypt_pbePrivateKey(char[], java.security.PrivateKey, int)"><!-- --></A><H3>
pkcs5_Encrypt_pbePrivateKey</H3>
<PRE>
public static javax.crypto.EncryptedPrivateKeyInfo <B>pkcs5_Encrypt_pbePrivateKey</B>(char[]&nbsp;password,
                                                                               java.security.PrivateKey&nbsp;privkey,
                                                                               int&nbsp;iterations)</PRE>
<DL>
<DD>Given a private key and a password, encrypt the private key using the
  PBESE1 algorithm.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>password</CODE> - The password which will be used.<DD><CODE>privkey</CODE> - The private key to be encrypted.<DD><CODE>iterations</CODE> - Number of iterations.
<DT><B>Returns:</B><DD>An encrypted private key info or null if the key could not be
  encrypted.</DL>
</DD>
</DL>
<HR>

<A NAME="pkcs5_Decrypt_pbePrivateKey(char[], java.lang.String, javax.crypto.EncryptedPrivateKeyInfo)"><!-- --></A><H3>
pkcs5_Decrypt_pbePrivateKey</H3>
<PRE>
public static java.security.PrivateKey <B>pkcs5_Decrypt_pbePrivateKey</B>(char[]&nbsp;password,
                                                                   java.lang.String&nbsp;algorithm,
                                                                   javax.crypto.EncryptedPrivateKeyInfo&nbsp;encryptedPrivKey)</PRE>
<DL>
<DD>Given an encrypted private key and a password, decrypt the private key
  using the PBESE1 algorithm.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>password</CODE> - The password which will be used.<DD><CODE>encryptedPrivKey</CODE> - The private key to be encrypted.
<DT><B>Returns:</B><DD>The decrypted private key or null if the key could not be decrpyted.</DL>
</DD>
</DL>
<HR>

<A NAME="loadBase64Object(java.io.BufferedReader, java.lang.String)"><!-- --></A><H3>
loadBase64Object</H3>
<PRE>
public static java.lang.String <B>loadBase64Object</B>(java.io.BufferedReader&nbsp;rdr,
                                                java.lang.String&nbsp;type)
                                         throws java.io.IOException</PRE>
<DL>
<DD>WrappedObject.java

 Copyright (C) 1999, Claymore Systems, Inc.
 All Rights Reserved.

 [e-mail]  Fri Jun  4 09:11:27 1999

 This package is a SSLv3/TLS implementation written by Eric Rescorla
 <[e-mail]> and licensed by Claymore Systems, Inc.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
 notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
 3. All advertising materials mentioning features or use of this software
 must display the following acknowledgement:
 This product includes software developed by Claymore Systems, Inc.
 4. Neither the name of Claymore Systems, Inc. nor the name of Eric
 Rescorla may be used to endorse or promote products derived from this
 software without specific prior written permission.

 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="loadObject(java.io.BufferedReader, java.lang.String)"><!-- --></A><H3>
loadObject</H3>
<PRE>
public static byte[] <B>loadObject</B>(java.io.BufferedReader&nbsp;rdr,
                                java.lang.String&nbsp;type)
                         throws java.io.IOException</PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="findObject(java.io.BufferedReader, java.lang.String)"><!-- --></A><H3>
findObject</H3>
<PRE>
public static java.lang.String <B>findObject</B>(java.io.BufferedReader&nbsp;br,
                                          java.lang.String&nbsp;type)
                                   throws java.io.IOException</PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readBase64Object(java.io.BufferedReader, java.lang.String)"><!-- --></A><H3>
readBase64Object</H3>
<PRE>
public static java.lang.String <B>readBase64Object</B>(java.io.BufferedReader&nbsp;br,
                                                java.lang.String&nbsp;type)
                                         throws java.io.IOException</PRE>
<DL>
<DD>We read a block of n-lines (\n terminated) and return a String of n-lines
 concatenated together. This keeps the format consistent with the pureTLS
 requirements.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="readObject(java.io.BufferedReader, java.lang.String)"><!-- --></A><H3>
readObject</H3>
<PRE>
public static byte[] <B>readObject</B>(java.io.BufferedReader&nbsp;br,
                                java.lang.String&nbsp;type)
                         throws java.io.IOException</PRE>
<DL>
<DD>Read an object
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="writeBase64Object(java.io.BufferedWriter, java.lang.String, java.lang.String)"><!-- --></A><H3>
writeBase64Object</H3>
<PRE>
public static void <B>writeBase64Object</B>(java.io.BufferedWriter&nbsp;bw,
                                     java.lang.String&nbsp;type,
                                     java.lang.String&nbsp;object)
                              throws java.io.IOException</PRE>
<DL>
<DD>Write an ovject that is already base64 encoded.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="writeObject(java.io.BufferedWriter, java.lang.String, byte[])"><!-- --></A><H3>
writeObject</H3>
<PRE>
public static void <B>writeObject</B>(java.io.BufferedWriter&nbsp;out,
                               java.lang.String&nbsp;type,
                               byte[]&nbsp;object)
                        throws java.io.IOException</PRE>
<DL>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="base64Encode(byte[])"><!-- --></A><H3>
base64Encode</H3>
<PRE>
public static java.lang.String <B>base64Encode</B>(byte[]&nbsp;in)</PRE>
<DL>
<DD>Convert a byte array into a BASE64 encoded String.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - the bytes to be converted
<DT><B>Returns:</B><DD>the BASE64 encoded String.</DL>
</DD>
</DL>
<HR>

<A NAME="base64Decode(java.lang.String)"><!-- --></A><H3>
base64Decode</H3>
<PRE>
public static byte[] <B>base64Decode</B>(java.lang.String&nbsp;in)
                           throws java.io.IOException</PRE>
<DL>
<DD>Convert a BASE64 Encoded String into byte array.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the decoded bytes.
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
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