compact1, compact2, compact3
java.security.spec
Class RSAPublicKeySpec
- java.lang.Object
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- java.security.spec.RSAPublicKeySpec
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- All Implemented Interfaces:
- KeySpec
public class RSAPublicKeySpec extends Object implements KeySpec
This class specifies an RSA public key.- See Also:
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Key,KeyFactory,KeySpec,X509EncodedKeySpec,RSAPrivateKeySpec,RSAPrivateCrtKeySpec
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Constructor Summary
Constructors Constructor and Description RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)Creates a new RSAPublicKeySpec.RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)Creates a new RSAPublicKeySpec with additional key parameters.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description BigIntegergetModulus()Returns the modulus.AlgorithmParameterSpecgetParams()Returns the parameters associated with this key, may be null if not present.BigIntegergetPublicExponent()Returns the public exponent.
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Constructor Detail
RSAPublicKeySpec
public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
Creates a new RSAPublicKeySpec.- Parameters:
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modulus- the modulus -
publicExponent- the public exponent
RSAPublicKeySpec
public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)
Creates a new RSAPublicKeySpec with additional key parameters.- API Note:
- This method is defined in Java SE 8 Maintenance Release 3.
- Parameters:
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modulus- the modulus -
publicExponent- the public exponent -
params- the parameters associated with this key, may be null - Since:
- 8
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Method Detail
getModulus
public BigInteger getModulus()
Returns the modulus.- Returns:
- the modulus
getPublicExponent
public BigInteger getPublicExponent()
Returns the public exponent.- Returns:
- the public exponent
getParams
public AlgorithmParameterSpec getParams()
Returns the parameters associated with this key, may be null if not present.- API Note:
- This method is defined in Java SE 8 Maintenance Release 3.
- Returns:
- the parameters associated with this key
- Since:
- 8
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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