Package org.bouncycastle.crypto.general
Class GOST28147.MACOperatorFactory
java.lang.Object
org.bouncycastle.crypto.general.GOST28147.MACOperatorFactory
- All Implemented Interfaces:
MACOperatorFactory<GOST28147.AuthParameters>
- Enclosing class:
GOST28147
Factory for producing GOST28147 MAC calculators.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected intcalculateMACSize(GOST28147.AuthParameters parameters) protected org.bouncycastle.crypto.internal.MaccreateMAC(SymmetricKey key, GOST28147.AuthParameters parameters) createOutputMACCalculator(SymmetricKey key, GOST28147.AuthParameters parameters) Create a MAC calculator which provides an OutputStream to write data to.
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Constructor Details
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MACOperatorFactory
public MACOperatorFactory()
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Method Details
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createMAC
protected org.bouncycastle.crypto.internal.Mac createMAC(SymmetricKey key, GOST28147.AuthParameters parameters) -
calculateMACSize
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createOutputMACCalculator
public final OutputMACCalculator<GOST28147.AuthParameters> createOutputMACCalculator(SymmetricKey key, GOST28147.AuthParameters parameters) Description copied from interface:MACOperatorFactoryCreate a MAC calculator which provides an OutputStream to write data to.- Specified by:
createOutputMACCalculatorin interfaceMACOperatorFactory<T extends AuthenticationParameters>- Parameters:
key- the key to use to initialise the MAC.parameters- any additional parameters.- Returns:
- a MAC calculator.
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