public class _MD5Digest extends GeneralDigest
| 构造器和说明 |
|---|
_MD5Digest(_MD5Digest t)
Copy constructor.
|
_MD5Digest()
Standard constructor
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_MD5Digest(byte[] encodedState) |
| 限定符和类型 | 方法和说明 |
|---|---|
Memoable |
copy()
Produce a copy of this object with its configuration and in its current state.
|
int |
doFinal(byte[] out,
int outOff)
close the digest, producing the final digest value.
|
String |
getAlgorithmName()
return the algorithm name
|
int |
getDigestSize()
return the size, in bytes, of the digest produced by this message digest.
|
byte[] |
getEncodedState() |
protected void |
processBlock() |
protected void |
processLength(long bitLength) |
protected void |
processWord(byte[] in,
int inOff) |
void |
reset()
reset the chaining variables to the IV values.
|
void |
reset(Memoable other)
Restore a copied object state into this object.
|
copyIn, finish, getBufferSize, populateState, update, updatepublic _MD5Digest()
public _MD5Digest(byte[] encodedState)
public _MD5Digest(_MD5Digest t)
public String getAlgorithmName()
Digestpublic int getDigestSize()
Digestprotected void processWord(byte[] in,
int inOff)
processWord 在类中 GeneralDigestprotected void processLength(long bitLength)
processLength 在类中 GeneralDigestpublic int doFinal(byte[] out,
int outOff)
Digestout - 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 在接口中 Digestreset 在类中 GeneralDigestprotected void processBlock()
processBlock 在类中 GeneralDigestpublic Memoable copy()
MemoableThe returned object may be used simply to store the state, or may be used as a similar object starting from the copied state.
public void reset(Memoable other)
MemoableImplementations of this method should try to avoid or minimise memory allocation to perform the reset.
other - an object originally copied from an object of the same type as this instance.public byte[] getEncodedState()
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