Documentation ¶
Index ¶
- Constants
- Variables
- func NewDGRound1Message(to []*tss.PartyID, from *tss.PartyID, ecdsaPub *crypto.ECPoint, ...) tss.ParsedMessage
- func NewDGRound2Message1(to []*tss.PartyID, from *tss.PartyID, paillierPK *paillier.PublicKey, ...) (tss.ParsedMessage, error)
- func NewDGRound2Message2(to []*tss.PartyID, from *tss.PartyID) tss.ParsedMessage
- func NewDGRound3Message1(to *tss.PartyID, from *tss.PartyID, share *vss.Share) tss.ParsedMessage
- func NewDGRound3Message2(to []*tss.PartyID, from *tss.PartyID, vdct cmt.HashDeCommitment) tss.ParsedMessage
- func NewDGRound4Message(to []*tss.PartyID, from *tss.PartyID) tss.ParsedMessage
- func NewLocalParty(params *tss.ReSharingParameters, key keygen.LocalPartySaveData, ...) tss.Party
- type DGRound1Message
- func (*DGRound1Message) Descriptor() ([]byte, []int)deprecated
- func (x *DGRound1Message) GetEcdsaPubX() []byte
- func (x *DGRound1Message) GetEcdsaPubY() []byte
- func (x *DGRound1Message) GetVCommitment() []byte
- func (*DGRound1Message) ProtoMessage()
- func (x *DGRound1Message) ProtoReflect() protoreflect.Message
- func (x *DGRound1Message) Reset()
- func (x *DGRound1Message) String() string
- func (m *DGRound1Message) UnmarshalECDSAPub(ec elliptic.Curve) (*crypto.ECPoint, error)
- func (m *DGRound1Message) UnmarshalVCommitment() *big.Int
- func (m *DGRound1Message) ValidateBasic() bool
- type DGRound2Message1
- func (*DGRound2Message1) Descriptor() ([]byte, []int)deprecated
- func (x *DGRound2Message1) GetDlnproof_1() [][]byte
- func (x *DGRound2Message1) GetDlnproof_2() [][]byte
- func (x *DGRound2Message1) GetH1() []byte
- func (x *DGRound2Message1) GetH2() []byte
- func (x *DGRound2Message1) GetNTilde() []byte
- func (x *DGRound2Message1) GetPaillierN() []byte
- func (x *DGRound2Message1) GetPaillierProof() [][]byte
- func (*DGRound2Message1) ProtoMessage()
- func (x *DGRound2Message1) ProtoReflect() protoreflect.Message
- func (x *DGRound2Message1) Reset()
- func (x *DGRound2Message1) String() string
- func (m *DGRound2Message1) UnmarshalDLNProof1() (*dlnproof.Proof, error)
- func (m *DGRound2Message1) UnmarshalDLNProof2() (*dlnproof.Proof, error)
- func (m *DGRound2Message1) UnmarshalH1() *big.Int
- func (m *DGRound2Message1) UnmarshalH2() *big.Int
- func (m *DGRound2Message1) UnmarshalNTilde() *big.Int
- func (m *DGRound2Message1) UnmarshalPaillierPK() *paillier.PublicKey
- func (m *DGRound2Message1) UnmarshalPaillierProof() paillier.Proof
- func (m *DGRound2Message1) ValidateBasic() bool
- type DGRound2Message2
- type DGRound3Message1
- func (*DGRound3Message1) Descriptor() ([]byte, []int)deprecated
- func (x *DGRound3Message1) GetShare() []byte
- func (*DGRound3Message1) ProtoMessage()
- func (x *DGRound3Message1) ProtoReflect() protoreflect.Message
- func (x *DGRound3Message1) Reset()
- func (x *DGRound3Message1) String() string
- func (m *DGRound3Message1) ValidateBasic() bool
- type DGRound3Message2
- func (*DGRound3Message2) Descriptor() ([]byte, []int)deprecated
- func (x *DGRound3Message2) GetVDecommitment() [][]byte
- func (*DGRound3Message2) ProtoMessage()
- func (x *DGRound3Message2) ProtoReflect() protoreflect.Message
- func (x *DGRound3Message2) Reset()
- func (x *DGRound3Message2) String() string
- func (m *DGRound3Message2) UnmarshalVDeCommitment() cmt.HashDeCommitment
- func (m *DGRound3Message2) ValidateBasic() bool
- type DGRound4Message
- type LocalParty
- func (p *LocalParty) FirstRound() tss.Round
- func (p *LocalParty) PartyID() *tss.PartyID
- func (p *LocalParty) Start() *tss.Error
- func (p *LocalParty) StoreMessage(msg tss.ParsedMessage) (bool, *tss.Error)
- func (p *LocalParty) String() string
- func (p *LocalParty) Update(msg tss.ParsedMessage) (ok bool, err *tss.Error)
- func (p *LocalParty) UpdateFromBytes(wireBytes []byte, from *tss.PartyID, isBroadcast bool) (bool, *tss.Error)
- func (p *LocalParty) ValidateMessage(msg tss.ParsedMessage) (bool, *tss.Error)
Constants ¶
const (
TaskName = "ecdsa-resharing"
)
Variables ¶
var File_protob_ecdsa_resharing_proto protoreflect.FileDescriptor
Functions ¶
func NewDGRound1Message ¶
func NewDGRound1Message( to []*tss.PartyID, from *tss.PartyID, ecdsaPub *crypto.ECPoint, vct cmt.HashCommitment, ) tss.ParsedMessage
func NewDGRound2Message1 ¶
func NewDGRound2Message2 ¶
func NewDGRound3Message1 ¶
func NewDGRound3Message2 ¶
func NewDGRound3Message2( to []*tss.PartyID, from *tss.PartyID, vdct cmt.HashDeCommitment, ) tss.ParsedMessage
func NewDGRound4Message ¶
func NewLocalParty ¶
func NewLocalParty( params *tss.ReSharingParameters, key keygen.LocalPartySaveData, out chan<- tss.Message, end chan<- keygen.LocalPartySaveData, ) tss.Party
Exported, used in `tss` client The `key` is read from and/or written to depending on whether this party is part of the old or the new committee. You may optionally generate and set the LocalPreParams if you would like to use pre-generated safe primes and Paillier secret. (This is similar to providing the `optionalPreParams` to `keygen.LocalParty`).
Types ¶
type DGRound1Message ¶
type DGRound1Message struct { EcdsaPubX []byte `protobuf:"bytes,1,opt,name=ecdsa_pub_x,json=ecdsaPubX,proto3" json:"ecdsa_pub_x,omitempty"` EcdsaPubY []byte `protobuf:"bytes,2,opt,name=ecdsa_pub_y,json=ecdsaPubY,proto3" json:"ecdsa_pub_y,omitempty"` VCommitment []byte `protobuf:"bytes,3,opt,name=v_commitment,json=vCommitment,proto3" json:"v_commitment,omitempty"` // contains filtered or unexported fields }
The Round 1 data is broadcast to peers of the New Committee in this message.
func (*DGRound1Message) Descriptor
deprecated
func (*DGRound1Message) Descriptor() ([]byte, []int)
Deprecated: Use DGRound1Message.ProtoReflect.Descriptor instead.
func (*DGRound1Message) GetEcdsaPubX ¶
func (x *DGRound1Message) GetEcdsaPubX() []byte
func (*DGRound1Message) GetEcdsaPubY ¶
func (x *DGRound1Message) GetEcdsaPubY() []byte
func (*DGRound1Message) GetVCommitment ¶
func (x *DGRound1Message) GetVCommitment() []byte
func (*DGRound1Message) ProtoMessage ¶
func (*DGRound1Message) ProtoMessage()
func (*DGRound1Message) ProtoReflect ¶
func (x *DGRound1Message) ProtoReflect() protoreflect.Message
func (*DGRound1Message) Reset ¶
func (x *DGRound1Message) Reset()
func (*DGRound1Message) String ¶
func (x *DGRound1Message) String() string
func (*DGRound1Message) UnmarshalECDSAPub ¶
func (*DGRound1Message) UnmarshalVCommitment ¶
func (m *DGRound1Message) UnmarshalVCommitment() *big.Int
func (*DGRound1Message) ValidateBasic ¶
func (m *DGRound1Message) ValidateBasic() bool
type DGRound2Message1 ¶
type DGRound2Message1 struct { PaillierN []byte `protobuf:"bytes,1,opt,name=paillier_n,json=paillierN,proto3" json:"paillier_n,omitempty"` PaillierProof [][]byte `protobuf:"bytes,2,rep,name=paillier_proof,json=paillierProof,proto3" json:"paillier_proof,omitempty"` NTilde []byte `protobuf:"bytes,3,opt,name=n_tilde,json=nTilde,proto3" json:"n_tilde,omitempty"` H1 []byte `protobuf:"bytes,4,opt,name=h1,proto3" json:"h1,omitempty"` H2 []byte `protobuf:"bytes,5,opt,name=h2,proto3" json:"h2,omitempty"` Dlnproof_1 [][]byte `protobuf:"bytes,6,rep,name=dlnproof_1,json=dlnproof1,proto3" json:"dlnproof_1,omitempty"` Dlnproof_2 [][]byte `protobuf:"bytes,7,rep,name=dlnproof_2,json=dlnproof2,proto3" json:"dlnproof_2,omitempty"` // contains filtered or unexported fields }
The Round 2 data is broadcast to other peers of the New Committee in this message.
func (*DGRound2Message1) Descriptor
deprecated
func (*DGRound2Message1) Descriptor() ([]byte, []int)
Deprecated: Use DGRound2Message1.ProtoReflect.Descriptor instead.
func (*DGRound2Message1) GetDlnproof_1 ¶
func (x *DGRound2Message1) GetDlnproof_1() [][]byte
func (*DGRound2Message1) GetDlnproof_2 ¶
func (x *DGRound2Message1) GetDlnproof_2() [][]byte
func (*DGRound2Message1) GetH1 ¶
func (x *DGRound2Message1) GetH1() []byte
func (*DGRound2Message1) GetH2 ¶
func (x *DGRound2Message1) GetH2() []byte
func (*DGRound2Message1) GetNTilde ¶
func (x *DGRound2Message1) GetNTilde() []byte
func (*DGRound2Message1) GetPaillierN ¶
func (x *DGRound2Message1) GetPaillierN() []byte
func (*DGRound2Message1) GetPaillierProof ¶
func (x *DGRound2Message1) GetPaillierProof() [][]byte
func (*DGRound2Message1) ProtoMessage ¶
func (*DGRound2Message1) ProtoMessage()
func (*DGRound2Message1) ProtoReflect ¶
func (x *DGRound2Message1) ProtoReflect() protoreflect.Message
func (*DGRound2Message1) Reset ¶
func (x *DGRound2Message1) Reset()
func (*DGRound2Message1) String ¶
func (x *DGRound2Message1) String() string
func (*DGRound2Message1) UnmarshalDLNProof1 ¶
func (m *DGRound2Message1) UnmarshalDLNProof1() (*dlnproof.Proof, error)
func (*DGRound2Message1) UnmarshalDLNProof2 ¶
func (m *DGRound2Message1) UnmarshalDLNProof2() (*dlnproof.Proof, error)
func (*DGRound2Message1) UnmarshalH1 ¶
func (m *DGRound2Message1) UnmarshalH1() *big.Int
func (*DGRound2Message1) UnmarshalH2 ¶
func (m *DGRound2Message1) UnmarshalH2() *big.Int
func (*DGRound2Message1) UnmarshalNTilde ¶
func (m *DGRound2Message1) UnmarshalNTilde() *big.Int
func (*DGRound2Message1) UnmarshalPaillierPK ¶
func (m *DGRound2Message1) UnmarshalPaillierPK() *paillier.PublicKey
func (*DGRound2Message1) UnmarshalPaillierProof ¶
func (m *DGRound2Message1) UnmarshalPaillierProof() paillier.Proof
func (*DGRound2Message1) ValidateBasic ¶
func (m *DGRound2Message1) ValidateBasic() bool
type DGRound2Message2 ¶
type DGRound2Message2 struct {
// contains filtered or unexported fields
}
The Round 2 "ACK" is broadcast to peers of the Old Committee in this message.
func (*DGRound2Message2) Descriptor
deprecated
func (*DGRound2Message2) Descriptor() ([]byte, []int)
Deprecated: Use DGRound2Message2.ProtoReflect.Descriptor instead.
func (*DGRound2Message2) ProtoMessage ¶
func (*DGRound2Message2) ProtoMessage()
func (*DGRound2Message2) ProtoReflect ¶
func (x *DGRound2Message2) ProtoReflect() protoreflect.Message
func (*DGRound2Message2) Reset ¶
func (x *DGRound2Message2) Reset()
func (*DGRound2Message2) String ¶
func (x *DGRound2Message2) String() string
func (*DGRound2Message2) ValidateBasic ¶
func (m *DGRound2Message2) ValidateBasic() bool
type DGRound3Message1 ¶
type DGRound3Message1 struct { // contains filtered or unexported fields }
The Round 3 data is sent to peers of the New Committee in this message.
func (*DGRound3Message1) Descriptor
deprecated
func (*DGRound3Message1) Descriptor() ([]byte, []int)
Deprecated: Use DGRound3Message1.ProtoReflect.Descriptor instead.
func (*DGRound3Message1) GetShare ¶
func (x *DGRound3Message1) GetShare() []byte
func (*DGRound3Message1) ProtoMessage ¶
func (*DGRound3Message1) ProtoMessage()
func (*DGRound3Message1) ProtoReflect ¶
func (x *DGRound3Message1) ProtoReflect() protoreflect.Message
func (*DGRound3Message1) Reset ¶
func (x *DGRound3Message1) Reset()
func (*DGRound3Message1) String ¶
func (x *DGRound3Message1) String() string
func (*DGRound3Message1) ValidateBasic ¶
func (m *DGRound3Message1) ValidateBasic() bool
type DGRound3Message2 ¶
type DGRound3Message2 struct { VDecommitment [][]byte `protobuf:"bytes,1,rep,name=v_decommitment,json=vDecommitment,proto3" json:"v_decommitment,omitempty"` // contains filtered or unexported fields }
The Round 3 data is broadcast to peers of the New Committee in this message.
func (*DGRound3Message2) Descriptor
deprecated
func (*DGRound3Message2) Descriptor() ([]byte, []int)
Deprecated: Use DGRound3Message2.ProtoReflect.Descriptor instead.
func (*DGRound3Message2) GetVDecommitment ¶
func (x *DGRound3Message2) GetVDecommitment() [][]byte
func (*DGRound3Message2) ProtoMessage ¶
func (*DGRound3Message2) ProtoMessage()
func (*DGRound3Message2) ProtoReflect ¶
func (x *DGRound3Message2) ProtoReflect() protoreflect.Message
func (*DGRound3Message2) Reset ¶
func (x *DGRound3Message2) Reset()
func (*DGRound3Message2) String ¶
func (x *DGRound3Message2) String() string
func (*DGRound3Message2) UnmarshalVDeCommitment ¶
func (m *DGRound3Message2) UnmarshalVDeCommitment() cmt.HashDeCommitment
func (*DGRound3Message2) ValidateBasic ¶
func (m *DGRound3Message2) ValidateBasic() bool
type DGRound4Message ¶
type DGRound4Message struct {
// contains filtered or unexported fields
}
The Round 4 "ACK" is broadcast to peers of the Old and New Committees from the New Committee in this message.
func (*DGRound4Message) Descriptor
deprecated
func (*DGRound4Message) Descriptor() ([]byte, []int)
Deprecated: Use DGRound4Message.ProtoReflect.Descriptor instead.
func (*DGRound4Message) ProtoMessage ¶
func (*DGRound4Message) ProtoMessage()
func (*DGRound4Message) ProtoReflect ¶
func (x *DGRound4Message) ProtoReflect() protoreflect.Message
func (*DGRound4Message) Reset ¶
func (x *DGRound4Message) Reset()
func (*DGRound4Message) String ¶
func (x *DGRound4Message) String() string
func (*DGRound4Message) ValidateBasic ¶
func (m *DGRound4Message) ValidateBasic() bool
type LocalParty ¶
func (*LocalParty) FirstRound ¶
func (p *LocalParty) FirstRound() tss.Round
func (*LocalParty) PartyID ¶
func (p *LocalParty) PartyID() *tss.PartyID
func (*LocalParty) Start ¶
func (p *LocalParty) Start() *tss.Error
func (*LocalParty) StoreMessage ¶
func (p *LocalParty) StoreMessage(msg tss.ParsedMessage) (bool, *tss.Error)
func (*LocalParty) String ¶
func (p *LocalParty) String() string
func (*LocalParty) Update ¶
func (p *LocalParty) Update(msg tss.ParsedMessage) (ok bool, err *tss.Error)
func (*LocalParty) UpdateFromBytes ¶
func (*LocalParty) ValidateMessage ¶
func (p *LocalParty) ValidateMessage(msg tss.ParsedMessage) (bool, *tss.Error)