Package io.jans.fido2.service.processor.attestation

Class TPMProcessor

java.lang.Object

io.jans.fido2.service.processor.attestation.TPMProcessor

All Implemented Interfaces:

AttestationFormatProcessor

@ApplicationScoped
public class TPMProcessor
extends Object
implements AttestationFormatProcessor

Constructor Summary

Constructors

Constructor	Description
TPMProcessor()

Method Summary

Modifier and Type	Method	Description
AttestationFormat	getAttestationFormat()
void	process(com.fasterxml.jackson.databind.JsonNode attStmt, AuthData authData, io.jans.orm.model.fido2.Fido2RegistrationData credential, byte[] clientDataHash, CredAndCounterData credIdAndCounters)
void	verifyThatKeysAreSame1(com.fasterxml.jackson.databind.JsonNode uncompressedECPointNode, tss.tpm.TPMT_PUBLIC tpmtPublic)	Verify that the public key specified by the parameters and unique fields of pubArea is identical to the credentialPublicKey in the attestedCredentialData in authenticatorData.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TPMProcessor

public TPMProcessor()

Method Details

getAttestationFormat

public AttestationFormat getAttestationFormat()

Specified by:

getAttestationFormat in interface AttestationFormatProcessor

process

public void process(com.fasterxml.jackson.databind.JsonNode attStmt,
 AuthData authData,
 io.jans.orm.model.fido2.Fido2RegistrationData credential,
 byte[] clientDataHash,
 CredAndCounterData credIdAndCounters)

Specified by:

process in interface AttestationFormatProcessor

verifyThatKeysAreSame1

public void verifyThatKeysAreSame1(com.fasterxml.jackson.databind.JsonNode uncompressedECPointNode,
 tss.tpm.TPMT_PUBLIC tpmtPublic)

Verify that the public key specified by the parameters and unique fields of pubArea is identical to the credentialPublicKey in the attestedCredentialData in authenticatorData.

Parameters:

uncompressedECPointNode - the COSE public key from authenticator data

tpmtPublic - the parsed TPMT_PUBLIC structure