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java.lang.Object org.gudy.azureus2.core3.util.SHA1
public final class SHA1
SHA-1 message digest class.
Constructor Summary | |
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SHA1()
Create a new SHA-1 message digest hasher. |
Method Summary | |
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byte[] |
digest()
Finishes the SHA-1 message digest calculation. |
byte[] |
digest(ByteBuffer buffer)
Finishes the SHA-1 message digest calculation, by first performing a final update from the given input buffer, then completing the calculation as with digest(). |
void |
reset()
Resets the SHA-1 to initial state for a new message digest calculation. |
void |
restoreState()
Restore the digest to its previously-saved state. |
void |
saveState()
Save the current digest state. |
void |
update(ByteBuffer buffer)
Starts or continues a SHA-1 message digest calculation. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SHA1()
Method Detail |
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public void reset()
public void update(ByteBuffer buffer)
buffer
- input datapublic byte[] digest()
public byte[] digest(ByteBuffer buffer)
buffer
- input data
public void saveState()
public void restoreState()
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