public class SignatureScheme
This class is used to define a digital signature scheme.
Constructor and Description |
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SignatureScheme(int schemeNumberID,
java.lang.String schemeCodeName,
java.lang.String algorithmName,
java.security.Signature sig,
java.security.KeyFactory keyFactory,
java.security.KeyPairGeneratorSpi keyPairGenerator,
java.security.spec.AlgorithmParameterSpec algSpec,
int keySize,
java.lang.String desc)
This class is used to define a digital signature scheme.
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Modifier and Type | Method and Description |
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int |
component1() |
java.lang.String |
component2() |
java.lang.String |
component3() |
java.security.Signature |
component4() |
java.security.KeyFactory |
component5() |
java.security.KeyPairGeneratorSpi |
component6() |
java.security.spec.AlgorithmParameterSpec |
component7() |
int |
component8() |
java.lang.String |
component9() |
SignatureScheme |
copy(int schemeNumberID,
java.lang.String schemeCodeName,
java.lang.String algorithmName,
java.security.Signature sig,
java.security.KeyFactory keyFactory,
java.security.KeyPairGeneratorSpi keyPairGenerator,
java.security.spec.AlgorithmParameterSpec algSpec,
int keySize,
java.lang.String desc)
This class is used to define a digital signature scheme.
|
boolean |
equals(java.lang.Object p) |
java.security.spec.AlgorithmParameterSpec |
getAlgSpec() |
java.lang.String |
getAlgorithmName() |
java.lang.String |
getDesc() |
java.security.KeyFactory |
getKeyFactory() |
java.security.KeyPairGeneratorSpi |
getKeyPairGenerator() |
int |
getKeySize() |
java.lang.String |
getSchemeCodeName() |
int |
getSchemeNumberID() |
java.security.Signature |
getSig() |
int |
hashCode() |
java.lang.String |
toString() |
public SignatureScheme(int schemeNumberID, java.lang.String schemeCodeName, java.lang.String algorithmName, java.security.Signature sig, java.security.KeyFactory keyFactory, java.security.KeyPairGeneratorSpi keyPairGenerator, java.security.spec.AlgorithmParameterSpec algSpec, int keySize, java.lang.String desc)
This class is used to define a digital signature scheme.
schemeNumberID
- we assign a number ID for more efficient on-wire serialisation. Please ensure uniqueness between schemes.schemeCodeName
- code name for this signature scheme (e.g. RSA_SHA256, ECDSA_SECP256K1_SHA256, ECDSA_SECP256R1_SHA256, EDDSA_ED25519_SHA512, SPHINCS-256_SHA512).algorithmName
- which signature algorithm is used (e.g. RSA, ECDSA. EdDSA, SPHINCS-256).sig
- the Signature class that provides the functionality of a digital signature scheme.
eg. Signature.getInstance("SHA256withECDSA", "BC").keyFactory
- the KeyFactory for this scheme (e.g. KeyFactory.getInstance("RSA", "BC")).keyPairGenerator
- defines the Service Provider Interface (SPI) for the {@code KeyPairGenerator} class.
e.g. KeyPairGenerator.getInstance("ECDSA", "BC").algSpec
- parameter specs for the underlying algorithm. Note that RSA is defined by the key size rather than algSpec.
eg. ECGenParameterSpec("secp256k1").keySize
- the private key size (currently used for RSA only).desc
- a human-readable description for this scheme.public int getSchemeNumberID()
public java.lang.String getSchemeCodeName()
public java.lang.String getAlgorithmName()
public java.security.Signature getSig()
public java.security.KeyFactory getKeyFactory()
public java.security.KeyPairGeneratorSpi getKeyPairGenerator()
public java.security.spec.AlgorithmParameterSpec getAlgSpec()
public int getKeySize()
public java.lang.String getDesc()
public int component1()
public java.lang.String component2()
public java.lang.String component3()
public java.security.Signature component4()
public java.security.KeyFactory component5()
public java.security.KeyPairGeneratorSpi component6()
public java.security.spec.AlgorithmParameterSpec component7()
public int component8()
public java.lang.String component9()
public SignatureScheme copy(int schemeNumberID, java.lang.String schemeCodeName, java.lang.String algorithmName, java.security.Signature sig, java.security.KeyFactory keyFactory, java.security.KeyPairGeneratorSpi keyPairGenerator, java.security.spec.AlgorithmParameterSpec algSpec, int keySize, java.lang.String desc)
This class is used to define a digital signature scheme.
schemeNumberID
- we assign a number ID for more efficient on-wire serialisation. Please ensure uniqueness between schemes.schemeCodeName
- code name for this signature scheme (e.g. RSA_SHA256, ECDSA_SECP256K1_SHA256, ECDSA_SECP256R1_SHA256, EDDSA_ED25519_SHA512, SPHINCS-256_SHA512).algorithmName
- which signature algorithm is used (e.g. RSA, ECDSA. EdDSA, SPHINCS-256).sig
- the Signature class that provides the functionality of a digital signature scheme.
eg. Signature.getInstance("SHA256withECDSA", "BC").keyFactory
- the KeyFactory for this scheme (e.g. KeyFactory.getInstance("RSA", "BC")).keyPairGenerator
- defines the Service Provider Interface (SPI) for the {@code KeyPairGenerator} class.
e.g. KeyPairGenerator.getInstance("ECDSA", "BC").algSpec
- parameter specs for the underlying algorithm. Note that RSA is defined by the key size rather than algSpec.
eg. ECGenParameterSpec("secp256k1").keySize
- the private key size (currently used for RSA only).desc
- a human-readable description for this scheme.public java.lang.String toString()
public int hashCode()
public boolean equals(java.lang.Object p)