public class CMSAuthenticatedDataGenerator extends CMSAuthenticatedGenerator
CMSAuthenticatedDataGenerator fact = new CMSAuthenticatedDataGenerator(); adGen.addRecipientInfoGenerator(new JceKeyTransRecipientInfoGenerator(recipientCert).setProvider("BC")); CMSAuthenticatedData data = fact.generate(new CMSProcessableByteArray(data), new JceCMSMacCalculatorBuilder(CMSAlgorithm.DES_EDE3_CBC).setProvider(BC).build()));
authGen, unauthGen
AES128_CBC, AES128_WRAP, AES192_CBC, AES192_WRAP, AES256_CBC, AES256_WRAP, CAMELLIA128_CBC, CAMELLIA128_WRAP, CAMELLIA192_CBC, CAMELLIA192_WRAP, CAMELLIA256_CBC, CAMELLIA256_WRAP, CAST5_CBC, DES_EDE3_CBC, DES_EDE3_WRAP, ECDH_SHA1KDF, ECMQV_SHA1KDF, ECMQV_SHA224KDF, ECMQV_SHA256KDF, ECMQV_SHA384KDF, ECMQV_SHA512KDF, IDEA_CBC, originatorInfo, RC2_CBC, SEED_CBC, SEED_WRAP, unprotectedAttributeGenerator
Constructor and Description |
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CMSAuthenticatedDataGenerator()
base constructor
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Modifier and Type | Method and Description |
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CMSAuthenticatedData |
generate(CMSTypedData typedData,
MacCalculator macCalculator)
Generate an authenticated data object from the passed in typedData and MacCalculator.
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CMSAuthenticatedData |
generate(CMSTypedData typedData,
MacCalculator macCalculator,
DigestCalculator digestCalculator)
Generate an authenticated data object from the passed in typedData and MacCalculator.
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getBaseParameters, setAuthenticatedAttributeGenerator, setUnauthenticatedAttributeGenerator
addRecipientInfoGenerator, setOriginatorInfo, setUnprotectedAttributeGenerator
public CMSAuthenticatedDataGenerator()
public CMSAuthenticatedData generate(CMSTypedData typedData, MacCalculator macCalculator) throws CMSException
typedData
- the data to have a MAC attached.macCalculator
- the calculator of the MAC to be attached.CMSException
- on failure in encoding data or processing recipients.public CMSAuthenticatedData generate(CMSTypedData typedData, MacCalculator macCalculator, DigestCalculator digestCalculator) throws CMSException
typedData
- the data to have a MAC attached.macCalculator
- the calculator of the MAC to be attached.digestCalculator
- calculator for computing digest of the encapsulated data.CMSException
- on failure in encoding data or processing recipients.