decaf377_frostv1

package
v8.7.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 18, 2024 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthDecaf377Frost        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowDecaf377Frost          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupDecaf377Frost = fmt.Errorf("proto: unexpected end of group")
)

Functions

This section is empty.

Types

type DKGRound1Package 

type DKGRound1Package struct {
	// A commitment to the polynomial for secret sharing.
	Commitment *VerifiableSecretSharingCommitment `protobuf:"bytes,1,opt,name=commitment,proto3" json:"commitment,omitempty"`
	// A proof of knowledge of the underlying secret being shared.
	ProofOfKnowledge []byte `protobuf:"bytes,2,opt,name=proof_of_knowledge,json=proofOfKnowledge,proto3" json:"proof_of_knowledge,omitempty"`
}

The public package sent in round 1 of the DKG protocol.

func (*DKGRound1Package) Descriptor 

func (*DKGRound1Package) Descriptor() ([]byte, []int)

func (*DKGRound1Package) GetCommitment 

func (m *DKGRound1Package) GetCommitment() *VerifiableSecretSharingCommitment

func (*DKGRound1Package) GetProofOfKnowledge 

func (m *DKGRound1Package) GetProofOfKnowledge() []byte

func (*DKGRound1Package) Marshal 

func (m *DKGRound1Package) Marshal() (dAtA []byte, err error)

func (*DKGRound1Package) MarshalTo 

func (m *DKGRound1Package) MarshalTo(dAtA []byte) (int, error)

func (*DKGRound1Package) MarshalToSizedBuffer 

func (m *DKGRound1Package) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*DKGRound1Package) ProtoMessage 

func (*DKGRound1Package) ProtoMessage()

func (*DKGRound1Package) Reset 

func (m *DKGRound1Package) Reset()

func (*DKGRound1Package) Size 

func (m *DKGRound1Package) Size() (n int)

func (*DKGRound1Package) String 

func (m *DKGRound1Package) String() string

func (*DKGRound1Package) Unmarshal 

func (m *DKGRound1Package) Unmarshal(dAtA []byte) error

func (*DKGRound1Package) XXX_DiscardUnknown 

func (m *DKGRound1Package) XXX_DiscardUnknown()

func (*DKGRound1Package) XXX_Marshal 

func (m *DKGRound1Package) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*DKGRound1Package) XXX_Merge 

func (m *DKGRound1Package) XXX_Merge(src proto.Message)

func (*DKGRound1Package) XXX_Size 

func (m *DKGRound1Package) XXX_Size() int

func (*DKGRound1Package) XXX_Unmarshal 

func (m *DKGRound1Package) XXX_Unmarshal(b []byte) error

type DKGRound2Package 

type DKGRound2Package struct {
	// This is the share we're sending to that participant.
	SigningShare *SigningShare `protobuf:"bytes,1,opt,name=signing_share,json=signingShare,proto3" json:"signing_share,omitempty"`
}

The per-participant package sent in round 2 of the DKG protocol.

func (*DKGRound2Package) Descriptor 

func (*DKGRound2Package) Descriptor() ([]byte, []int)

func (*DKGRound2Package) GetSigningShare 

func (m *DKGRound2Package) GetSigningShare() *SigningShare

func (*DKGRound2Package) Marshal 

func (m *DKGRound2Package) Marshal() (dAtA []byte, err error)

func (*DKGRound2Package) MarshalTo 

func (m *DKGRound2Package) MarshalTo(dAtA []byte) (int, error)

func (*DKGRound2Package) MarshalToSizedBuffer 

func (m *DKGRound2Package) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*DKGRound2Package) ProtoMessage 

func (*DKGRound2Package) ProtoMessage()

func (*DKGRound2Package) Reset 

func (m *DKGRound2Package) Reset()

func (*DKGRound2Package) Size 

func (m *DKGRound2Package) Size() (n int)

func (*DKGRound2Package) String 

func (m *DKGRound2Package) String() string

func (*DKGRound2Package) Unmarshal 

func (m *DKGRound2Package) Unmarshal(dAtA []byte) error

func (*DKGRound2Package) XXX_DiscardUnknown 

func (m *DKGRound2Package) XXX_DiscardUnknown()

func (*DKGRound2Package) XXX_Marshal 

func (m *DKGRound2Package) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*DKGRound2Package) XXX_Merge 

func (m *DKGRound2Package) XXX_Merge(src proto.Message)

func (*DKGRound2Package) XXX_Size 

func (m *DKGRound2Package) XXX_Size() int

func (*DKGRound2Package) XXX_Unmarshal 

func (m *DKGRound2Package) XXX_Unmarshal(b []byte) error

type NonceCommitment 

type NonceCommitment struct {
	// These bytes should be a valid group element.
	Element []byte `protobuf:"bytes,1,opt,name=element,proto3" json:"element,omitempty"`
}

Represents a commitment to a nonce value.

func (*NonceCommitment) Descriptor 

func (*NonceCommitment) Descriptor() ([]byte, []int)

func (*NonceCommitment) GetElement 

func (m *NonceCommitment) GetElement() []byte

func (*NonceCommitment) Marshal 

func (m *NonceCommitment) Marshal() (dAtA []byte, err error)

func (*NonceCommitment) MarshalTo 

func (m *NonceCommitment) MarshalTo(dAtA []byte) (int, error)

func (*NonceCommitment) MarshalToSizedBuffer 

func (m *NonceCommitment) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*NonceCommitment) ProtoMessage 

func (*NonceCommitment) ProtoMessage()

func (*NonceCommitment) Reset 

func (m *NonceCommitment) Reset()

func (*NonceCommitment) Size 

func (m *NonceCommitment) Size() (n int)

func (*NonceCommitment) String 

func (m *NonceCommitment) String() string

func (*NonceCommitment) Unmarshal 

func (m *NonceCommitment) Unmarshal(dAtA []byte) error

func (*NonceCommitment) XXX_DiscardUnknown 

func (m *NonceCommitment) XXX_DiscardUnknown()

func (*NonceCommitment) XXX_Marshal 

func (m *NonceCommitment) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*NonceCommitment) XXX_Merge 

func (m *NonceCommitment) XXX_Merge(src proto.Message)

func (*NonceCommitment) XXX_Size 

func (m *NonceCommitment) XXX_Size() int

func (*NonceCommitment) XXX_Unmarshal 

func (m *NonceCommitment) XXX_Unmarshal(b []byte) error

type SignatureShare 

type SignatureShare struct {
	// These bytes should be a valid scalar.
	Scalar []byte `protobuf:"bytes,1,opt,name=scalar,proto3" json:"scalar,omitempty"`
}

A share of the final signature. These get aggregated to make the actual thing.

func (*SignatureShare) Descriptor 

func (*SignatureShare) Descriptor() ([]byte, []int)

func (*SignatureShare) GetScalar 

func (m *SignatureShare) GetScalar() []byte

func (*SignatureShare) Marshal 

func (m *SignatureShare) Marshal() (dAtA []byte, err error)

func (*SignatureShare) MarshalTo 

func (m *SignatureShare) MarshalTo(dAtA []byte) (int, error)

func (*SignatureShare) MarshalToSizedBuffer 

func (m *SignatureShare) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*SignatureShare) ProtoMessage 

func (*SignatureShare) ProtoMessage()

func (*SignatureShare) Reset 

func (m *SignatureShare) Reset()

func (*SignatureShare) Size 

func (m *SignatureShare) Size() (n int)

func (*SignatureShare) String 

func (m *SignatureShare) String() string

func (*SignatureShare) Unmarshal 

func (m *SignatureShare) Unmarshal(dAtA []byte) error

func (*SignatureShare) XXX_DiscardUnknown 

func (m *SignatureShare) XXX_DiscardUnknown()

func (*SignatureShare) XXX_Marshal 

func (m *SignatureShare) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SignatureShare) XXX_Merge 

func (m *SignatureShare) XXX_Merge(src proto.Message)

func (*SignatureShare) XXX_Size 

func (m *SignatureShare) XXX_Size() int

func (*SignatureShare) XXX_Unmarshal 

func (m *SignatureShare) XXX_Unmarshal(b []byte) error

type SigningCommitments 

type SigningCommitments struct {
	// One nonce to hide them.
	Hiding *NonceCommitment `protobuf:"bytes,1,opt,name=hiding,proto3" json:"hiding,omitempty"`
	// Another to bind them.
	Binding *NonceCommitment `protobuf:"bytes,2,opt,name=binding,proto3" json:"binding,omitempty"`
}

Represents the commitments to nonces needed for signing.

func (*SigningCommitments) Descriptor 

func (*SigningCommitments) Descriptor() ([]byte, []int)

func (*SigningCommitments) GetBinding 

func (m *SigningCommitments) GetBinding() *NonceCommitment

func (*SigningCommitments) GetHiding 

func (m *SigningCommitments) GetHiding() *NonceCommitment

func (*SigningCommitments) Marshal 

func (m *SigningCommitments) Marshal() (dAtA []byte, err error)

func (*SigningCommitments) MarshalTo 

func (m *SigningCommitments) MarshalTo(dAtA []byte) (int, error)

func (*SigningCommitments) MarshalToSizedBuffer 

func (m *SigningCommitments) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*SigningCommitments) ProtoMessage 

func (*SigningCommitments) ProtoMessage()

func (*SigningCommitments) Reset 

func (m *SigningCommitments) Reset()

func (*SigningCommitments) Size 

func (m *SigningCommitments) Size() (n int)

func (*SigningCommitments) String 

func (m *SigningCommitments) String() string

func (*SigningCommitments) Unmarshal 

func (m *SigningCommitments) Unmarshal(dAtA []byte) error

func (*SigningCommitments) XXX_DiscardUnknown 

func (m *SigningCommitments) XXX_DiscardUnknown()

func (*SigningCommitments) XXX_Marshal 

func (m *SigningCommitments) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SigningCommitments) XXX_Merge 

func (m *SigningCommitments) XXX_Merge(src proto.Message)

func (*SigningCommitments) XXX_Size 

func (m *SigningCommitments) XXX_Size() int

func (*SigningCommitments) XXX_Unmarshal 

func (m *SigningCommitments) XXX_Unmarshal(b []byte) error

type SigningShare 

type SigningShare struct {
	// These bytes should be a valid scalar.
	Scalar []byte `protobuf:"bytes,1,opt,name=scalar,proto3" json:"scalar,omitempty"`
}

A share of the final signing key.

func (*SigningShare) Descriptor 

func (*SigningShare) Descriptor() ([]byte, []int)

func (*SigningShare) GetScalar 

func (m *SigningShare) GetScalar() []byte

func (*SigningShare) Marshal 

func (m *SigningShare) Marshal() (dAtA []byte, err error)

func (*SigningShare) MarshalTo 

func (m *SigningShare) MarshalTo(dAtA []byte) (int, error)

func (*SigningShare) MarshalToSizedBuffer 

func (m *SigningShare) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*SigningShare) ProtoMessage 

func (*SigningShare) ProtoMessage()

func (*SigningShare) Reset 

func (m *SigningShare) Reset()

func (*SigningShare) Size 

func (m *SigningShare) Size() (n int)

func (*SigningShare) String 

func (m *SigningShare) String() string

func (*SigningShare) Unmarshal 

func (m *SigningShare) Unmarshal(dAtA []byte) error

func (*SigningShare) XXX_DiscardUnknown 

func (m *SigningShare) XXX_DiscardUnknown()

func (*SigningShare) XXX_Marshal 

func (m *SigningShare) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SigningShare) XXX_Merge 

func (m *SigningShare) XXX_Merge(src proto.Message)

func (*SigningShare) XXX_Size 

func (m *SigningShare) XXX_Size() int

func (*SigningShare) XXX_Unmarshal 

func (m *SigningShare) XXX_Unmarshal(b []byte) error

type VerifiableSecretSharingCommitment 

type VerifiableSecretSharingCommitment struct {
	// Each of these bytes should be the serialization of a group element.
	Elements [][]byte `protobuf:"bytes,1,rep,name=elements,proto3" json:"elements,omitempty"`
}

A commitment to a polynomial, as a list of group elements.

func (*VerifiableSecretSharingCommitment) Descriptor 

func (*VerifiableSecretSharingCommitment) Descriptor() ([]byte, []int)

func (*VerifiableSecretSharingCommitment) GetElements 

func (m *VerifiableSecretSharingCommitment) GetElements() [][]byte

func (*VerifiableSecretSharingCommitment) Marshal 

func (m *VerifiableSecretSharingCommitment) Marshal() (dAtA []byte, err error)

func (*VerifiableSecretSharingCommitment) MarshalTo 

func (m *VerifiableSecretSharingCommitment) MarshalTo(dAtA []byte) (int, error)

func (*VerifiableSecretSharingCommitment) MarshalToSizedBuffer 

func (m *VerifiableSecretSharingCommitment) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*VerifiableSecretSharingCommitment) ProtoMessage 

func (*VerifiableSecretSharingCommitment) ProtoMessage()

func (*VerifiableSecretSharingCommitment) Reset 

func (m *VerifiableSecretSharingCommitment) Reset()

func (*VerifiableSecretSharingCommitment) Size 

func (m *VerifiableSecretSharingCommitment) Size() (n int)

func (*VerifiableSecretSharingCommitment) String 

func (m *VerifiableSecretSharingCommitment) String() string

func (*VerifiableSecretSharingCommitment) Unmarshal 

func (m *VerifiableSecretSharingCommitment) Unmarshal(dAtA []byte) error

func (*VerifiableSecretSharingCommitment) XXX_DiscardUnknown 

func (m *VerifiableSecretSharingCommitment) XXX_DiscardUnknown()

func (*VerifiableSecretSharingCommitment) XXX_Marshal 

func (m *VerifiableSecretSharingCommitment) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*VerifiableSecretSharingCommitment) XXX_Merge 

func (m *VerifiableSecretSharingCommitment) XXX_Merge(src proto.Message)

func (*VerifiableSecretSharingCommitment) XXX_Size 

func (m *VerifiableSecretSharingCommitment) XXX_Size() int

func (*VerifiableSecretSharingCommitment) XXX_Unmarshal 

func (m *VerifiableSecretSharingCommitment) XXX_Unmarshal(b []byte) error

Source Files

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