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Bouncy Castle Cryptography 1.28 | |||||||||
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java.lang.Objectorg.bouncycastle.crypto.digests.LongDigest
org.bouncycastle.crypto.digests.SHA512Digest
FIPS 180-2 implementation of SHA-512.
block word digest
SHA-1 512 32 160
SHA-256 512 32 256
SHA-384 1024 64 384
SHA-512 1024 64 512
| Field Summary |
| Fields inherited from class org.bouncycastle.crypto.digests.LongDigest |
H1, H2, H3, H4, H5, H6, H7, H8 |
| Constructor Summary | |
SHA512Digest()
Standard constructor |
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SHA512Digest(SHA512Digest t)
Copy constructor. |
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| Method Summary | |
int |
doFinal(byte[] out,
int outOff)
close the digest, producing the final digest value. |
java.lang.String |
getAlgorithmName()
return the algorithm name |
int |
getDigestSize()
return the size, in bytes, of the digest produced by this message digest. |
void |
reset()
reset the chaining variables |
| Methods inherited from class org.bouncycastle.crypto.digests.LongDigest |
finish, processBlock, processLength, processWord, unpackWord, update, update |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public SHA512Digest()
public SHA512Digest(SHA512Digest t)
| Method Detail |
public java.lang.String getAlgorithmName()
Digest
public int getDigestSize()
Digest
public int doFinal(byte[] out,
int outOff)
Digest
out - the array the digest is to be copied into.outOff - the offset into the out array the digest is to start at.public void reset()
reset in interface Digestreset in class LongDigest
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