Class AsymmetricDSAPublicKey
- java.lang.Object
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- org.bouncycastle.crypto.asymmetric.AsymmetricDSAKey
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- org.bouncycastle.crypto.asymmetric.AsymmetricDSAPublicKey
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- All Implemented Interfaces:
AsymmetricKey
,AsymmetricPublicKey
,Key
public final class AsymmetricDSAPublicKey extends AsymmetricDSAKey implements AsymmetricPublicKey
Class for Digital Signature Algorithm (DSA) public keys.
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Field Summary
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Fields inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricDSAKey
algorithm, approvedModeOnly, domainParameters
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Constructor Summary
Constructors Constructor Description AsymmetricDSAPublicKey(Algorithm algorithm, byte[] enc)
AsymmetricDSAPublicKey(Algorithm algorithm, SubjectPublicKeyInfo publicKeyInfo)
AsymmetricDSAPublicKey(Algorithm algorithm, DSADomainParameters params, java.math.BigInteger y)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
Return true if o is an equivalent key to this.byte[]
getEncoded()
Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.java.math.BigInteger
getY()
int
hashCode()
Return the hashCode for the key.-
Methods inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricDSAKey
checkApprovedOnlyModeStatus, getAlgorithm, getDomainParameters, zeroize
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.bouncycastle.crypto.Key
getAlgorithm
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Constructor Detail
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AsymmetricDSAPublicKey
public AsymmetricDSAPublicKey(Algorithm algorithm, DSADomainParameters params, java.math.BigInteger y)
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AsymmetricDSAPublicKey
public AsymmetricDSAPublicKey(Algorithm algorithm, byte[] enc)
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AsymmetricDSAPublicKey
public AsymmetricDSAPublicKey(Algorithm algorithm, SubjectPublicKeyInfo publicKeyInfo)
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Method Detail
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getY
public java.math.BigInteger getY()
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getEncoded
public byte[] getEncoded()
Description copied from interface:AsymmetricKey
Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.- Specified by:
getEncoded
in interfaceAsymmetricKey
- Returns:
- an encoding of a PrivateKeyInfo or a SubjectPublicKeyInfo structure.
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equals
public boolean equals(java.lang.Object o)
Description copied from interface:Key
Return true if o is an equivalent key to this.
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