Versions in this module Expand all Collapse all v1 v1.4.10 Dec 9, 2020 Changes in this version + var FieldBytes = int(FP256BN.MODBYTES) + var GenG1 = FP256BN.NewECPbigs(FP256BN.NewBIGints(FP256BN.CURVE_Gx), FP256BN.NewBIGints(FP256BN.CURVE_Gy)) + var GenG2 = FP256BN.NewECP2fp2s(...) + var GenGT = FP256BN.Fexp(FP256BN.Ate(GenG2, GenG1)) + var GroupOrder = FP256BN.NewBIGints(FP256BN.CURVE_Order) + var ProofBytes = map[RevocationAlgorithm]int + func BigToBytes(big *FP256BN.BIG) []byte + func Ecp2FromProto(p *ECP2) *FP256BN.ECP2 + func EcpFromProto(p *ECP) *FP256BN.ECP + func EcpToBytes(E *FP256BN.ECP) []byte + func GenerateLongTermRevocationKey() (*ecdsa.PrivateKey, error) + func GetRand() (*amcl.RAND, error) + func HashModOrder(data []byte) *FP256BN.BIG + func MakeNym(sk *FP256BN.BIG, IPk *IssuerPublicKey, rng *amcl.RAND) (*FP256BN.ECP, *FP256BN.BIG) + func Modadd(a, b, m *FP256BN.BIG) *FP256BN.BIG + func Modsub(a, b, m *FP256BN.BIG) *FP256BN.BIG + func RandModOrder(rng *amcl.RAND) *FP256BN.BIG + func VerifyEpochPK(pk *ecdsa.PublicKey, epochPK *ECP2, epochPkSig []byte, epoch int, ...) error + func WBBKeyGen(rng *amcl.RAND) (*FP256BN.BIG, *FP256BN.ECP2) + func WBBSign(sk *FP256BN.BIG, m *FP256BN.BIG) *FP256BN.ECP + func WBBVerify(pk *FP256BN.ECP2, sig *FP256BN.ECP, m *FP256BN.BIG) error + type CredRequest struct + IssuerNonce []byte + Nym *ECP + ProofC []byte + ProofS []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func NewCredRequest(sk *FP256BN.BIG, IssuerNonce []byte, ipk *IssuerPublicKey, rng *amcl.RAND) *CredRequest + func (*CredRequest) Descriptor() ([]byte, []int) + func (*CredRequest) ProtoMessage() + func (dst *CredRequest) XXX_Merge(src proto.Message) + func (m *CredRequest) Check(ipk *IssuerPublicKey) error + func (m *CredRequest) GetIssuerNonce() []byte + func (m *CredRequest) GetNym() *ECP + func (m *CredRequest) GetProofC() []byte + func (m *CredRequest) GetProofS() []byte + func (m *CredRequest) Reset() + func (m *CredRequest) String() string + func (m *CredRequest) XXX_DiscardUnknown() + func (m *CredRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *CredRequest) XXX_Size() int + func (m *CredRequest) XXX_Unmarshal(b []byte) error + type Credential struct + A *ECP + Attrs [][]byte + B *ECP + E []byte + S []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func NewCredential(key *IssuerKey, m *CredRequest, attrs []*FP256BN.BIG, rng *amcl.RAND) (*Credential, error) + func (*Credential) Descriptor() ([]byte, []int) + func (*Credential) ProtoMessage() + func (cred *Credential) Ver(sk *FP256BN.BIG, ipk *IssuerPublicKey) error + func (dst *Credential) XXX_Merge(src proto.Message) + func (m *Credential) GetA() *ECP + func (m *Credential) GetAttrs() [][]byte + func (m *Credential) GetB() *ECP + func (m *Credential) GetE() []byte + func (m *Credential) GetS() []byte + func (m *Credential) Reset() + func (m *Credential) String() string + func (m *Credential) XXX_DiscardUnknown() + func (m *Credential) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *Credential) XXX_Size() int + func (m *Credential) XXX_Unmarshal(b []byte) error + type CredentialRevocationInformation struct + Epoch int64 + EpochPk *ECP2 + EpochPkSig []byte + RevocationAlg int32 + RevocationData []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func CreateCRI(key *ecdsa.PrivateKey, unrevokedHandles []*FP256BN.BIG, epoch int, ...) (*CredentialRevocationInformation, error) + func (*CredentialRevocationInformation) Descriptor() ([]byte, []int) + func (*CredentialRevocationInformation) ProtoMessage() + func (dst *CredentialRevocationInformation) XXX_Merge(src proto.Message) + func (m *CredentialRevocationInformation) GetEpoch() int64 + func (m *CredentialRevocationInformation) GetEpochPk() *ECP2 + func (m *CredentialRevocationInformation) GetEpochPkSig() []byte + func (m *CredentialRevocationInformation) GetRevocationAlg() int32 + func (m *CredentialRevocationInformation) GetRevocationData() []byte + func (m *CredentialRevocationInformation) Reset() + func (m *CredentialRevocationInformation) String() string + func (m *CredentialRevocationInformation) XXX_DiscardUnknown() + func (m *CredentialRevocationInformation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *CredentialRevocationInformation) XXX_Size() int + func (m *CredentialRevocationInformation) XXX_Unmarshal(b []byte) error + type ECP struct + X []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + Y []byte + func EcpToProto(p *FP256BN.ECP) *ECP + func (*ECP) Descriptor() ([]byte, []int) + func (*ECP) ProtoMessage() + func (dst *ECP) XXX_Merge(src proto.Message) + func (m *ECP) GetX() []byte + func (m *ECP) GetY() []byte + func (m *ECP) Reset() + func (m *ECP) String() string + func (m *ECP) XXX_DiscardUnknown() + func (m *ECP) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *ECP) XXX_Size() int + func (m *ECP) XXX_Unmarshal(b []byte) error + type ECP2 struct + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + Xa []byte + Xb []byte + Ya []byte + Yb []byte + func Ecp2ToProto(p *FP256BN.ECP2) *ECP2 + func (*ECP2) Descriptor() ([]byte, []int) + func (*ECP2) ProtoMessage() + func (dst *ECP2) XXX_Merge(src proto.Message) + func (m *ECP2) GetXa() []byte + func (m *ECP2) GetXb() []byte + func (m *ECP2) GetYa() []byte + func (m *ECP2) GetYb() []byte + func (m *ECP2) Reset() + func (m *ECP2) String() string + func (m *ECP2) XXX_DiscardUnknown() + func (m *ECP2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *ECP2) XXX_Size() int + func (m *ECP2) XXX_Unmarshal(b []byte) error + type IssuerKey struct + Ipk *IssuerPublicKey + Isk []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func NewIssuerKey(AttributeNames []string, rng *amcl.RAND) (*IssuerKey, error) + func (*IssuerKey) Descriptor() ([]byte, []int) + func (*IssuerKey) ProtoMessage() + func (dst *IssuerKey) XXX_Merge(src proto.Message) + func (m *IssuerKey) GetIpk() *IssuerPublicKey + func (m *IssuerKey) GetIsk() []byte + func (m *IssuerKey) Reset() + func (m *IssuerKey) String() string + func (m *IssuerKey) XXX_DiscardUnknown() + func (m *IssuerKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *IssuerKey) XXX_Size() int + func (m *IssuerKey) XXX_Unmarshal(b []byte) error + type IssuerPublicKey struct + AttributeNames []string + BarG1 *ECP + BarG2 *ECP + HAttrs []*ECP + HRand *ECP + HSk *ECP + Hash []byte + ProofC []byte + ProofS []byte + W *ECP2 + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func (*IssuerPublicKey) Descriptor() ([]byte, []int) + func (*IssuerPublicKey) ProtoMessage() + func (IPk *IssuerPublicKey) Check() error + func (IPk *IssuerPublicKey) SetHash() error + func (dst *IssuerPublicKey) XXX_Merge(src proto.Message) + func (m *IssuerPublicKey) GetAttributeNames() []string + func (m *IssuerPublicKey) GetBarG1() *ECP + func (m *IssuerPublicKey) GetBarG2() *ECP + func (m *IssuerPublicKey) GetHAttrs() []*ECP + func (m *IssuerPublicKey) GetHRand() *ECP + func (m *IssuerPublicKey) GetHSk() *ECP + func (m *IssuerPublicKey) GetHash() []byte + func (m *IssuerPublicKey) GetProofC() []byte + func (m *IssuerPublicKey) GetProofS() []byte + func (m *IssuerPublicKey) GetW() *ECP2 + func (m *IssuerPublicKey) Reset() + func (m *IssuerPublicKey) String() string + func (m *IssuerPublicKey) XXX_DiscardUnknown() + func (m *IssuerPublicKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *IssuerPublicKey) XXX_Size() int + func (m *IssuerPublicKey) XXX_Unmarshal(b []byte) error + type NonRevocationProof struct + NonRevocationProof []byte + RevocationAlg int32 + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func (*NonRevocationProof) Descriptor() ([]byte, []int) + func (*NonRevocationProof) ProtoMessage() + func (dst *NonRevocationProof) XXX_Merge(src proto.Message) + func (m *NonRevocationProof) GetNonRevocationProof() []byte + func (m *NonRevocationProof) GetRevocationAlg() int32 + func (m *NonRevocationProof) Reset() + func (m *NonRevocationProof) String() string + func (m *NonRevocationProof) XXX_DiscardUnknown() + func (m *NonRevocationProof) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *NonRevocationProof) XXX_Size() int + func (m *NonRevocationProof) XXX_Unmarshal(b []byte) error + type NymSignature struct + Nonce []byte + ProofC []byte + ProofSRNym []byte + ProofSSk []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func NewNymSignature(sk *FP256BN.BIG, Nym *FP256BN.ECP, RNym *FP256BN.BIG, ipk *IssuerPublicKey, ...) (*NymSignature, error) + func (*NymSignature) Descriptor() ([]byte, []int) + func (*NymSignature) ProtoMessage() + func (dst *NymSignature) XXX_Merge(src proto.Message) + func (m *NymSignature) GetNonce() []byte + func (m *NymSignature) GetProofC() []byte + func (m *NymSignature) GetProofSRNym() []byte + func (m *NymSignature) GetProofSSk() []byte + func (m *NymSignature) Reset() + func (m *NymSignature) String() string + func (m *NymSignature) XXX_DiscardUnknown() + func (m *NymSignature) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *NymSignature) XXX_Size() int + func (m *NymSignature) XXX_Unmarshal(b []byte) error + func (sig *NymSignature) Ver(nym *FP256BN.ECP, ipk *IssuerPublicKey, msg []byte) error + type RevocationAlgorithm int32 + const ALG_NO_REVOCATION + type Signature struct + ABar *ECP + APrime *ECP + BPrime *ECP + Epoch int64 + NonRevocationProof *NonRevocationProof + Nonce []byte + Nym *ECP + ProofC []byte + ProofSAttrs [][]byte + ProofSE []byte + ProofSR2 []byte + ProofSR3 []byte + ProofSRNym []byte + ProofSSPrime []byte + ProofSSk []byte + RevocationEpochPk *ECP2 + RevocationPkSig []byte + XXX_NoUnkeyedLiteral struct{} + XXX_sizecache int32 + XXX_unrecognized []byte + func NewSignature(cred *Credential, sk *FP256BN.BIG, Nym *FP256BN.ECP, RNym *FP256BN.BIG, ...) (*Signature, error) + func (*Signature) Descriptor() ([]byte, []int) + func (*Signature) ProtoMessage() + func (dst *Signature) XXX_Merge(src proto.Message) + func (m *Signature) GetABar() *ECP + func (m *Signature) GetAPrime() *ECP + func (m *Signature) GetBPrime() *ECP + func (m *Signature) GetEpoch() int64 + func (m *Signature) GetNonRevocationProof() *NonRevocationProof + func (m *Signature) GetNonce() []byte + func (m *Signature) GetNym() *ECP + func (m *Signature) GetProofC() []byte + func (m *Signature) GetProofSAttrs() [][]byte + func (m *Signature) GetProofSE() []byte + func (m *Signature) GetProofSR2() []byte + func (m *Signature) GetProofSR3() []byte + func (m *Signature) GetProofSRNym() []byte + func (m *Signature) GetProofSSPrime() []byte + func (m *Signature) GetProofSSk() []byte + func (m *Signature) GetRevocationEpochPk() *ECP2 + func (m *Signature) GetRevocationPkSig() []byte + func (m *Signature) Reset() + func (m *Signature) String() string + func (m *Signature) XXX_DiscardUnknown() + func (m *Signature) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) + func (m *Signature) XXX_Size() int + func (m *Signature) XXX_Unmarshal(b []byte) error + func (sig *Signature) Ver(Disclosure []byte, ipk *IssuerPublicKey, msg []byte, ...) error
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