Class javax.crypto.spec.DHPublicKeySpec
java.lang.Object
|
+----javax.crypto.spec.DHPublicKeySpec
- public class DHPublicKeySpec
- extends java.lang.Object
- implements java.security.spec.KeySpec
This class specifies a Diffie-Hellman public key with its associated
parameters.
- See Also:
- java.security.Key, java.security.KeyFactory, java.security.spec.KeySpec, java.security.spec.X509EncodedKeySpec, DHPrivateKeySpec
Constructor Summary
|
DHPublicKeySpec(java.math.BigInteger y,
java.math.BigInteger p,
java.math.BigInteger g)
|
DHPublicKeySpec(java.math.BigInteger y,
java.math.BigInteger p,
java.math.BigInteger g,
int l)
|
Method Summary
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java.math.BigInteger
|
getG()
Returns the base generator g .
|
int
|
getL()
Returns the private-value length l .
|
java.math.BigInteger
|
getP()
Returns the prime modulus p .
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java.math.BigInteger
|
getY()
Returns the public value y .
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Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DHPublicKeySpec
public DHPublicKeySpec(java.math.BigInteger y,
java.math.BigInteger p,
java.math.BigInteger g)
DHPublicKeySpec
public DHPublicKeySpec(java.math.BigInteger y,
java.math.BigInteger p,
java.math.BigInteger g,
int l)
getY
public java.math.BigInteger getY()
- Returns the public value
y
.
- Returns:
- the public value
y
getP
public java.math.BigInteger getP()
- Returns the prime modulus
p
.
- Returns:
- the prime modulus
p
getG
public java.math.BigInteger getG()
- Returns the base generator
g
.
- Returns:
- the base generator
g
getL
public int getL()
- Returns the private-value length
l
.
- Returns:
- the private-value length
l
, or null if
l
has not been set