89         const vector<uint8_t>& challenge, vector<uint8_t>* outProofOfDeletionSignature) {  in deleteCredentialWithChallenge()  argument
90     return deleteCredentialCommon(challenge, true, outProofOfDeletionSignature);  in deleteCredentialWithChallenge()
94         const vector<uint8_t>& challenge, bool includeChallenge,  in deleteCredentialCommon()  argument
96     if (challenge.size() > 32) {  in deleteCredentialCommon()
103         array = {"ProofOfDeletion", docType_, challenge, testCredential_};  in deleteCredentialCommon()
110             docType_, challenge, includeChallenge, proofOfDeletionCbor.size());  in deleteCredentialCommon()
130         const vector<uint8_t>& challenge, vector<uint8_t>* outProofOfOwnershipSignature) {  in proveOwnership()  argument
131     if (challenge.size() > 32) {  in proveOwnership()
137     array = {"ProofOfOwnership", docType_, challenge, testCredential_};  in proveOwnership()
142             docType_, testCredential_, challenge, proofOfOwnershipCbor.size());  in proveOwnership()
194     optional<uint64_t> challenge = hwProxy_->createAuthChallenge();  in createAuthChallenge()  local
195     if (!challenge) {  in createAuthChallenge()
199     *outChallenge = challenge.value();  in createAuthChallenge()
259                     authToken.challenge, authToken.userId, authToken.authenticatorId,  in startRetrieval()
261                     authToken.mac, verificationToken_.challenge,  in startRetrieval()