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java.lang.Object
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+--java.io.InputStream
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+--java.io.FilterInputStream
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+--org.logi.crypto.io.VerifyStream
This InputStream reads the stream generated by a SignStream and verifies the embedded signatures or hashes. It will not pass any data through until that data has been verified.
SignStream| Constructor Summary | |
VerifyStream(java.io.InputStream in,
int blockSize,
SignatureKey key,
HashState fs)
Create a new VerifyStream object. |
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| Method Summary | |
int |
available()
Returns the number of bytes that can be read from this input stream without blocking. |
int |
drain()
Drain the underlying stream if it is a DecryptStream. |
boolean |
markSupported()
Returns false. |
int |
read()
Reads the next byte of data from this input stream. |
int |
read(byte[] b,
int off,
int len)
Reads up to len bytes of data from this input stream into an array of bytes. |
long |
skip(long n)
Skips over and discards n bytes of data from the input stream. |
| Methods inherited from class java.io.FilterInputStream |
close,
mark,
read,
reset |
| Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| Constructor Detail |
public VerifyStream(java.io.InputStream in,
int blockSize,
SignatureKey key,
HashState fs)
blockSize and fs and with the
key that matches keySignStream| Method Detail |
public int read()
throws java.io.IOException
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
The actual number of bytes read is returned or -1 if the end of the stream is reached.
public long skip(long n)
throws java.io.IOException
public int drain()
DecryptStream.drain()
public int available()
throws java.io.IOException
public boolean markSupported()
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