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java.lang.Objectorg.h2.security.SHA256
public class SHA256
This class implements the cryptographic hash function SHA-256.
Constructor Summary | |
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SHA256()
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Method Summary | |
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byte[] |
getHash(byte[] data,
boolean nullData)
Calculate the hash code for the given data. |
byte[] |
getHashWithSalt(byte[] data,
byte[] salt)
Calculate the hash code by using the given salt. |
byte[] |
getKeyPasswordHash(java.lang.String userName,
char[] password)
Calculate the hash of a password by prepending the user name and a '@' character. |
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 SHA256()
Method Detail |
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public byte[] getHashWithSalt(byte[] data, byte[] salt)
data
- the data to hashsalt
- the salt to use
public byte[] getKeyPasswordHash(java.lang.String userName, char[] password)
userName
- the user namepassword
- the password
public byte[] getHash(byte[] data, boolean nullData)
data
- the data to hashnullData
- if the data should be filled with zeros after calculating
the hash code
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