Package org.jpos.emv.cryptogram
Interface CryptogramSpec
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- All Known Implementing Classes:
MChipCryptogram
,VISACryptogram
public interface CryptogramSpec
Interface that represents the parameters and data used by the cryptogram generation algorithm
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ARPCMethod
getARPCMethod()
Returns method of generation of the response cryptogramCryptogramDataBuilder
getDataBuilder()
Returns class in charge of selecting the data elements and building the string that will be used for the generation of the cryptogramMKDMethod
getMKDMethod()
Return method of the derivation of ICC Master Key used for Application Cryptogram generationSKDMethod
getSKDMethod()
Return method of the derivation of Unique DEA Key UDK (Session Key) used for Application Cryptogram generation
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Method Detail
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getMKDMethod
MKDMethod getMKDMethod()
Return method of the derivation of ICC Master Key used for Application Cryptogram generation- Returns:
- Master Key Derivation Method
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getSKDMethod
SKDMethod getSKDMethod()
Return method of the derivation of Unique DEA Key UDK (Session Key) used for Application Cryptogram generation- Returns:
- Session Key Derivation Method
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getARPCMethod
ARPCMethod getARPCMethod()
Returns method of generation of the response cryptogram- Returns:
- ARPC Generation Method
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getDataBuilder
CryptogramDataBuilder getDataBuilder()
Returns class in charge of selecting the data elements and building the string that will be used for the generation of the cryptogram- Returns:
- Cryptogram Data Builder
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