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org.bouncycastle.jcajce.provider.asymmetric.dstu

public Class SignatureSpiLe

extends SignatureSpi
Class Inheritance
Imports
java.io.IOException, java.security.SignatureException, org.bouncycastle.asn1.ASN1OctetString, .DEROctetString

Constructor Summary

AccessConstructor and Description
public
SignatureSpiLe()

Method Summary

Modifier and TypeMethod and Description
protected byte[]
engineSign()

Overrides org.bouncycastle.jcajce.provider.asymmetric.dstu.SignatureSpi.engineSign.

Returns the signature bytes of all the data updated so far.

protected boolean
engineVerify(byte[]
the signature bytes to be verified.
sigBytes)

Overrides org.bouncycastle.jcajce.provider.asymmetric.dstu.SignatureSpi.engineVerify.

Verifies the passed-in signature.

pack-priv void
reverseBytes(byte[] bytes)

Inherited from org.bouncycastle.jcajce.provider.asymmetric.dstu.SignatureSpi:
engineGetParameterengineGetParametersengineInitSignengineInitVerifyengineSetParameterengineSetParameterengineUpdateengineUpdateexpandSbox

Constructor Detail

SignatureSpiLeback to summary
public SignatureSpiLe()

Method Detail

engineSignback to summary
protected byte[] engineSign() throws SignatureException

Overrides org.bouncycastle.jcajce.provider.asymmetric.dstu.SignatureSpi.engineSign.

Doc from java.security.SignatureSpi.engineSign.

Returns the signature bytes of all the data updated so far. The format of the signature depends on the underlying signature scheme.

Returns:byte[]

the signature bytes of the signing operation's result.

Exceptions
SignatureException:
if the engine is not initialized properly or if this signature algorithm is unable to process the input data provided.
engineVerifyback to summary
protected boolean engineVerify(byte[] sigBytes) throws SignatureException

Overrides org.bouncycastle.jcajce.provider.asymmetric.dstu.SignatureSpi.engineVerify.

Doc from java.security.SignatureSpi.engineVerify.

Verifies the passed-in signature.

Parameters
sigBytes:byte[]

the signature bytes to be verified.

Returns:boolean

true if the signature was verified, false if not.

Exceptions
SignatureException:
if the engine is not initialized properly, the passed-in signature is improperly encoded or of the wrong type, if this signature algorithm is unable to process the input data provided, etc.
reverseBytesback to summary
pack-priv void reverseBytes(byte[] bytes)