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java.lang.Objectorg.opensaml.common.impl.SecureRandomIdentifierGenerator
public class SecureRandomIdentifierGenerator
Generates identifiers using random data obtained from a SecureRandom
instance.
Constructor Summary | |
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SecureRandomIdentifierGenerator()
Constructor. |
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SecureRandomIdentifierGenerator(java.lang.String algorithm)
Constructor. |
Method Summary | |
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java.lang.String |
generateIdentifier()
Generates a 16 byte identifier. |
java.lang.String |
generateIdentifier(int size)
Generates a random identifier. |
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 SecureRandomIdentifierGenerator() throws java.security.NoSuchAlgorithmException
java.security.NoSuchAlgorithmException
- thrown if the SHA1PRNG algorithm is not supported by the JVMpublic SecureRandomIdentifierGenerator(java.lang.String algorithm) throws java.security.NoSuchAlgorithmException
algorithm
- the random number generation algorithm to use
java.security.NoSuchAlgorithmException
- thrown if the algorithm is not supported by the JVMMethod Detail |
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public java.lang.String generateIdentifier()
generateIdentifier
in interface IdentifierGenerator
public java.lang.String generateIdentifier(int size)
generateIdentifier
in interface IdentifierGenerator
size
- number of bytes in the identifier
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