package proto

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• rpc GetCredentialStructure (google.protobuf.Empty, CredStructure)

  services.proto:40

  message CredStructure

  messages.proto:90

  • int32 nKnown = 1

  • int32 nCommitted = 2

  • int32 nHidden = 3

  • repeated CredAttribute attributes = 4

• rpc GetAcceptableCredentials (google.protobuf.Empty, AcceptableCreds)

  services.proto:41

  message AcceptableCreds

  messages.proto:65

  • repeated AcceptableCred creds = 1

• rpc IssueCredential (stream Message, stream Message)

  services.proto:42

• rpc UpdateCredential (stream Message, stream Message)

  services.proto:43

• rpc ProveCredential (stream Message, stream Message)

  services.proto:44

• rpc GetServiceInfo (google.protobuf.Empty, ServiceInfo)

  services.proto:48

  message ServiceInfo

  messages.proto:54

  • string name = 1

  • string description = 2

  • string provider = 3

• rpc GenerateNym (stream Message, stream Message)

  services.proto:31

• rpc GenerateNym_EC (stream Message, stream Message)

  services.proto:32

• rpc ObtainCredential (stream Message, stream Message)

  services.proto:33

• rpc ObtainCredential_EC (stream Message, stream Message)

  services.proto:34

• rpc TransferCredential (stream Message, stream Message)

  services.proto:35

• rpc TransferCredential_EC (stream Message, stream Message)

  services.proto:36

• rpc GenerateCertificate (stream Message, stream Message)

  services.proto:26

• rpc GenerateCertificate_EC (stream Message, stream Message)

  services.proto:27

Used in: AcceptableCreds

• string orgName = 1

• repeated string revealedAttrs = 2

Used in: IntAttribute, StringAttribute

• int32 index = 1

• string name = 2

• bool known = 4

Used in: Message

• bytes X1 = 1

Used in: Message

• bytes Nym = 1

• repeated bytes KnownAttrs = 2

• repeated bytes CommitmentsOfAttrs = 3

• optional FiatShamir NymProof = 4

• bytes U = 5

• optional FiatShamirAlsoNeg UProof = 6

• repeated FiatShamir CommitmentsOfAttrsProofs = 7

• bytes Nonce = 8

Used in: Message

• bytes A = 1

• bytes E = 2

• bytes V11 = 3

• optional FiatShamirAlsoNeg AProof = 4

• bytes N = 1

• bytes G = 2

• bytes Y1 = 3

• bytes Y2 = 4

• bytes Y3 = 5

• bytes DLogP = 6

• bytes DLogG = 7

• bytes DLogQ = 8

• bytes VerifiableEncGroupN = 9

• bytes VerifiableEncGroupG1 = 10

• bytes VerifiableEncGroupH1 = 11

• int32 K = 12

• int32 K1 = 13

• bytes N = 1

• bytes G = 2

• bytes X1 = 3

• bytes X2 = 4

• bytes X3 = 5

• bytes DLogP = 6

• bytes DLogG = 7

• bytes DLogQ = 8

• bytes VerifiableEncGroupN = 9

• bytes VerifiableEncGroupG1 = 10

• bytes VerifiableEncGroupH1 = 11

• int32 K = 12

• int32 K1 = 13

Used in: CredStructure

• oneof type

  • StringAttribute stringAttr = 1

  • IntAttribute intAttr = 2

Used in: Message

• bytes X1 = 1

• bytes X2 = 2

Used in: Message, PseudonymsysCACertificateEC, PseudonymsysCredentialEC, PseudonymsysIssueProofRandomDataEC, PseudonymsysNymGenProofRandomDataEC, PseudonymsysTranscriptEC, PseudonymsysTransferCredentialDataEC, SchnorrECProofRandomData

• bytes X = 1

• bytes Y = 2

Used in: CLCredReq

• bytes ProofRandomData = 1

  Used for example for SchnorrProof and RepresentationProof where challenge is constructed by prover using hash function. Note that here we don't have A and B as in SchnorrProofRandomData because usually when proving the knowledge of X such that A^X = B, A is known beforehand (as part of public key). So here ProofRandomData is actually only X.

• bytes Challenge = 2

• repeated bytes ProofData = 3

Used in: CLCredReq, CLCredential, ProveCLCredential

• bytes ProofRandomData = 1

  For proofs where proof data can be negative (see RepresentationProof).

• bytes Challenge = 2

• repeated string ProofData = 3

Used in: CredAttribute

• optional Attribute attr = 1

A generic message

Used as request type in: CL.IssueCredential, CL.ProveCredential, CL.UpdateCredential, PseudonymSystem.GenerateNym, PseudonymSystem.GenerateNym_EC, PseudonymSystem.ObtainCredential, PseudonymSystem.ObtainCredential_EC, PseudonymSystem.TransferCredential, PseudonymSystem.TransferCredential_EC, PseudonymSystemCA.GenerateCertificate, PseudonymSystemCA.GenerateCertificate_EC

Used as response type in: CL.IssueCredential, CL.ProveCredential, CL.UpdateCredential, PseudonymSystem.GenerateNym, PseudonymSystem.GenerateNym_EC, PseudonymSystem.ObtainCredential, PseudonymSystem.ObtainCredential_EC, PseudonymSystem.TransferCredential, PseudonymSystem.TransferCredential_EC, PseudonymSystemCA.GenerateCertificate, PseudonymSystemCA.GenerateCertificate_EC

• oneof content

  • BigInt bigint = 4

  • ECGroupElement ec_group_element = 5

  • Status status = 6

  • PedersenFirst pedersen_first = 7

  • PedersenDecommitment pedersen_decommitment = 8

  • SchnorrProofData schnorr_proof_data = 9

  • SchnorrProofRandomData schnorr_proof_random_data = 10

  • SchnorrECProofRandomData schnorr_ec_proof_random_data = 11

  • PseudonymsysCACertificate pseudonymsys_ca_certificate = 15

  • PseudonymsysNymGenProofRandomData pseudonymsys_nym_gen_proof_random_data = 16

  • PseudonymsysIssueProofRandomData pseudonymsys_issue_proof_random_data = 17

  • DoubleBigInt double_bigint = 18

  • PseudonymsysTransferCredentialData pseudonymsys_transfer_credential_data = 19

  • PseudonymsysCACertificateEC pseudonymsys_ca_certificate_ec = 20

  • PseudonymsysNymGenProofRandomDataEC pseudonymsys_nym_gen_proof_random_data_ec = 21

  • PseudonymsysIssueProofRandomDataEC pseudonymsys_issue_proof_random_data_ec = 22

  • PseudonymsysTransferCredentialDataEC pseudonymsys_transfer_credential_data_ec = 23

  • SessionKey SessionKey = 30

  • CLCredReq CLCredReq = 31

  • CLCredential CLCredential = 32

  • UpdateCLCredential update_cl_credential = 33

  • ProveCLCredential prove_cl_credential = 34

  • RegKey RegKey = 35

• int32 clientId = 28

• bytes A = 1

• bytes B = 2

Used in: Message

• bytes X = 1

• bytes R = 2

Used in: Message

• bytes H = 1

Used in: Message

• bytes A = 1

• optional FiatShamirAlsoNeg Proof = 2

• repeated bytes KnownAttrs = 3

• repeated bytes CommitmentsOfAttrs = 4

• repeated int32 RevealedKnownAttrs = 5

• repeated int32 RevealedCommitmentsOfAttrs = 6

Used in: Message

• bytes BlindedA = 1

• bytes BlindedB = 2

• bytes R = 3

• bytes S = 4

Used in: Message

• optional ECGroupElement BlindedA = 1

• optional ECGroupElement BlindedB = 2

• bytes R = 3

• bytes S = 4

Used in: PseudonymsysTransferCredentialData

• bytes SmallAToGamma = 1

• bytes SmallBToGamma = 2

• bytes AToGamma = 3

• bytes BToGamma = 4

• optional PseudonymsysTranscript T1 = 5

• optional PseudonymsysTranscript T2 = 6

Used in: PseudonymsysTransferCredentialDataEC

• optional ECGroupElement SmallAToGamma = 1

• optional ECGroupElement SmallBToGamma = 2

• optional ECGroupElement AToGamma = 3

• optional ECGroupElement BToGamma = 4

• optional PseudonymsysTranscriptEC T1 = 5

• optional PseudonymsysTranscriptEC T2 = 6

Used in: Message

• bytes X11 = 1

• bytes X12 = 2

• bytes X21 = 3

• bytes X22 = 4

• bytes A = 5

• bytes B = 6

Used in: Message

• optional ECGroupElement X11 = 1

• optional ECGroupElement X12 = 2

• optional ECGroupElement X21 = 3

• optional ECGroupElement X22 = 4

• optional ECGroupElement A = 5

• optional ECGroupElement B = 6

Used in: Message

• bytes X1 = 1

• bytes A1 = 2

• bytes B1 = 3

• bytes X2 = 4

• bytes A2 = 5

• bytes B2 = 6

• bytes R = 7

• bytes S = 8

• string RegKey = 9

Used in: Message

• optional ECGroupElement X1 = 1

• optional ECGroupElement A1 = 2

• optional ECGroupElement B1 = 3

• optional ECGroupElement X2 = 4

• optional ECGroupElement A2 = 5

• optional ECGroupElement B2 = 6

• bytes R = 7

• bytes S = 8

• string RegKey = 9

Used in: PseudonymsysCredential

• bytes A = 1

• bytes B = 2

• bytes Hash = 3

• bytes ZAlpha = 4

Used in: PseudonymsysCredentialEC

• optional ECGroupElement A = 1

• optional ECGroupElement B = 2

• bytes Hash = 3

• bytes ZAlpha = 4

Used in: Message

• string OrgName = 1

• bytes X1 = 2

• bytes X2 = 3

• bytes NymA = 4

• bytes NymB = 5

• optional PseudonymsysCredential Credential = 6

Used in: Message

• string OrgName = 1

• optional ECGroupElement X1 = 2

• optional ECGroupElement X2 = 3

• optional ECGroupElement NymA = 4

• optional ECGroupElement NymB = 5

• optional PseudonymsysCredentialEC Credential = 6

Used in: Message

• string RegKey = 1

Used in: Message

• optional ECGroupElement X = 1

• optional ECGroupElement A = 2

• optional ECGroupElement B = 3

Used in: Message

• bytes Z = 1

Used in: Message

• bytes X = 1

• bytes A = 2

• bytes B = 3

Used in: Message

• string value = 1

Used in: Message

• bool Success = 1

Used in: CredAttribute

• optional Attribute attr = 2

Used in: Message

• bytes Nym = 1

• bytes Nonce = 2

• repeated bytes NewKnownAttrs = 3