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java.lang.Objectjava.io.OutputStream
cryptix.security.MessageDigestOutputStream
This class is an output stream that hashes the data sent to it using the message digest that it has been constructed with.
References
Copyright © 1995-1997 Systemics Ltd on behalf of the Cryptix Development Team. All rights reserved.
$Revision: 1.2 $
MessageDigest
,
SHAOutputStream
,
MD5OutputStream
Constructor Summary | |
MessageDigestOutputStream(MessageDigest md0)
|
Method Summary | |
byte[] |
digest()
Completes the digest and resets. |
MessageHash |
digestAsHash()
Completes the digest and resets. |
void |
write(byte[] b)
Writes an array of bytes to the message digestor |
void |
write(byte[] b,
int off,
int len)
Writes a sub array of bytes to the message digestor. |
void |
write(int b)
Writes a byte to the message digestor. |
Methods inherited from class java.io.OutputStream |
close, flush |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MessageDigestOutputStream(MessageDigest md0)
md0
- the message digestor that is uses to hash the data.Method Detail |
public final void write(int b)
b
- the bytepublic final void write(byte[] b)
b
- the data to be added to the hashpublic final void write(byte[] b, int off, int len)
b
- the data to be added to the hashoff
- the start offset in the datalen
- the number of bytes that are writtenpublic final byte[] digest()
public final MessageHash digestAsHash()
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