Class SmartCafeSignatureImpl
java.lang.Object
java.security.SignatureSpi
es.gob.jmulticard.jse.provider.gide.SmartCafeSignatureImpl
- Direct Known Subclasses:
SmartCafeSignatureImpl.Sha1
,SmartCafeSignatureImpl.Sha256
,SmartCafeSignatureImpl.Sha384
,SmartCafeSignatureImpl.Sha512
Implementación del SPI Signature para tarjeta G&D SmartCafe con Applet PKCS#15.
Realiza firmas RSA con relleno PKCS#1 v1.5. Se soportan los siguientes algoritmos de firma:
- SHA1withRSA
- SHA256withRSA
- SHA384withRSA
- SHA512withRSA
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic final class
Firma SHA1withRSA.static final class
Firma SHA256withRSA.static final class
Firma SHA384withRSA.static final class
Firma SHA512withRSA. -
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final ByteArrayOutputStream
private SmartCafePrivateKey
private final String
private Signature
Fields inherited from class java.security.SignatureSpi
appRandom
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected Object
engineGetParameter
(String param) protected void
engineInitSign
(PrivateKey prKey) protected void
engineInitVerify
(PublicKey publicKey) protected void
engineSetParameter
(String param, Object value) protected byte[]
protected void
engineUpdate
(byte b) protected void
engineUpdate
(byte[] b, int off, int len) protected boolean
engineVerify
(byte[] sigBytes) Methods inherited from class java.security.SignatureSpi
clone, engineGetParameters, engineInitSign, engineSetParameter, engineSign, engineUpdate, engineVerify
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Field Details
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data
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signatureVerifier
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privateKey
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signatureAlgo
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Constructor Details
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SmartCafeSignatureImpl
SmartCafeSignatureImpl(String signatureAlgorithm)
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Method Details
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engineGetParameter
- Specified by:
engineGetParameter
in classSignatureSpi
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engineInitSign
- Specified by:
engineInitSign
in classSignatureSpi
- Throws:
InvalidKeyException
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engineInitVerify
- Specified by:
engineInitVerify
in classSignatureSpi
- Throws:
InvalidKeyException
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engineSetParameter
- Specified by:
engineSetParameter
in classSignatureSpi
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engineSign
- Specified by:
engineSign
in classSignatureSpi
- Throws:
SignatureException
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engineUpdate
protected void engineUpdate(byte b) - Specified by:
engineUpdate
in classSignatureSpi
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engineUpdate
protected void engineUpdate(byte[] b, int off, int len) - Specified by:
engineUpdate
in classSignatureSpi
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engineVerify
- Specified by:
engineVerify
in classSignatureSpi
- Throws:
SignatureException
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