Package org.conscrypt
Class OpenSSLSignatureRawECDSA
java.lang.Object
java.security.SignatureSpi
org.conscrypt.OpenSSLSignatureRawECDSA
Implements the JDK Signature interface needed for RAW ECDSA signature
generation and verification using BoringSSL.
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate ByteArrayOutputStream
Buffer to hold value to be signed or verified.private OpenSSLKey
The current OpenSSL key we're operating on.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 privateKey) protected void
engineInitVerify
(PublicKey publicKey) protected void
engineSetParameter
(String param, Object value) protected byte[]
protected void
engineUpdate
(byte input) protected void
engineUpdate
(byte[] input, int offset, int len) protected boolean
engineVerify
(byte[] sigBytes) private static OpenSSLKey
verifyKey
(OpenSSLKey key) Methods inherited from class java.security.SignatureSpi
clone, engineGetParameters, engineInitSign, engineSetParameter, engineSign, engineUpdate, engineVerify
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Field Details
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key
The current OpenSSL key we're operating on. -
buffer
Buffer to hold value to be signed or verified.
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Constructor Details
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OpenSSLSignatureRawECDSA
public OpenSSLSignatureRawECDSA()
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Method Details
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engineUpdate
protected void engineUpdate(byte input) - Specified by:
engineUpdate
in classSignatureSpi
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engineUpdate
protected void engineUpdate(byte[] input, int offset, int len) - Specified by:
engineUpdate
in classSignatureSpi
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engineGetParameter
- Specified by:
engineGetParameter
in classSignatureSpi
- Throws:
InvalidParameterException
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verifyKey
- Throws:
InvalidKeyException
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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
- Throws:
InvalidParameterException
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engineSign
- Specified by:
engineSign
in classSignatureSpi
- Throws:
SignatureException
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engineVerify
- Specified by:
engineVerify
in classSignatureSpi
- Throws:
SignatureException
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