Package org.conscrypt
Class OpenSSLSignatureRawRSA
java.lang.Object
java.security.SignatureSpi
org.conscrypt.OpenSSLSignatureRawRSA
Implements the JDK Signature interface needed for RAW RSA signature
generation and verification using BoringSSL.
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate byte[]Buffer to hold value to be signed or verified.private booleanProvides a flag to specify when the input is too long.private intCurrent offset in input buffer.private OpenSSLKeyThe current OpenSSL key we're operating on.Fields inherited from class java.security.SignatureSpi
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected ObjectengineGetParameter(String param) protected voidengineInitSign(PrivateKey privateKey) protected voidengineInitVerify(PublicKey publicKey) protected voidengineSetParameter(String param, Object value) protected byte[]protected voidengineUpdate(byte input) protected voidengineUpdate(byte[] input, int offset, int len) protected booleanengineVerify(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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key
The current OpenSSL key we're operating on. -
inputBuffer
private byte[] inputBufferBuffer to hold value to be signed or verified. -
inputOffset
private int inputOffsetCurrent offset in input buffer. -
inputIsTooLong
private boolean inputIsTooLongProvides a flag to specify when the input is too long.
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Constructor Details
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OpenSSLSignatureRawRSA
public OpenSSLSignatureRawRSA()
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Method Details
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engineUpdate
protected void engineUpdate(byte input) - Specified by:
engineUpdatein classSignatureSpi
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engineUpdate
protected void engineUpdate(byte[] input, int offset, int len) - Specified by:
engineUpdatein classSignatureSpi
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engineGetParameter
- Specified by:
engineGetParameterin classSignatureSpi- Throws:
InvalidParameterException
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engineInitSign
- Specified by:
engineInitSignin classSignatureSpi- Throws:
InvalidKeyException
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engineInitVerify
- Specified by:
engineInitVerifyin classSignatureSpi- Throws:
InvalidKeyException
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engineSetParameter
- Specified by:
engineSetParameterin classSignatureSpi- Throws:
InvalidParameterException
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engineSign
- Specified by:
engineSignin classSignatureSpi- Throws:
SignatureException
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engineVerify
- Specified by:
engineVerifyin classSignatureSpi- Throws:
SignatureException
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