public class BcECContentVerifierProviderBuilder extends BcContentVerifierProviderBuilder
digestProvider
Constructor and Description |
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BcECContentVerifierProviderBuilder(DigestAlgorithmIdentifierFinder digestAlgorithmFinder) |
Modifier and Type | Method and Description |
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protected org.bouncycastle.crypto.Signer |
createSigner(org.bouncycastle.asn1.x509.AlgorithmIdentifier sigAlgId)
Create the correct signer for the algorithm identifier sigAlgId.
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protected org.bouncycastle.crypto.params.AsymmetricKeyParameter |
extractKeyParameters(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo publicKeyInfo)
Extract an AsymmetricKeyParameter from the passed in SubjectPublicKeyInfo structure.
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build, build
public BcECContentVerifierProviderBuilder(DigestAlgorithmIdentifierFinder digestAlgorithmFinder)
protected org.bouncycastle.crypto.Signer createSigner(org.bouncycastle.asn1.x509.AlgorithmIdentifier sigAlgId) throws OperatorCreationException
BcContentVerifierProviderBuilder
createSigner
in class BcContentVerifierProviderBuilder
sigAlgId
- the algorithm details for the signature we want to verify.OperatorCreationException
- if the Signer cannot be constructed.protected org.bouncycastle.crypto.params.AsymmetricKeyParameter extractKeyParameters(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo publicKeyInfo) throws java.io.IOException
BcContentVerifierProviderBuilder
extractKeyParameters
in class BcContentVerifierProviderBuilder
publicKeyInfo
- a publicKeyInfo structure describing the public key required.java.io.IOException
- if the publicKeyInfo data cannot be parsed,