cryptoMocks

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 Go to latest Published: Nov 17, 2022 License: GPL-3.0 Imports: 4 Imported by: 0

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Functions

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Types

type KeyGenStub 

type KeyGenStub struct {
	GeneratePairStub            func() (crypto.PrivateKey, crypto.PublicKey)
	PrivateKeyFromByteArrayStub func(b []byte) (crypto.PrivateKey, error)
	PublicKeyFromByteArrayStub  func(b []byte) (crypto.PublicKey, error)
	CheckPublicKeyValidStub     func(b []byte) error
	SuiteStub                   func() crypto.Suite
}

KeyGenStub mocks a key generation implementation

func (*KeyGenStub) CheckPublicKeyValid 

func (keyGen *KeyGenStub) CheckPublicKeyValid(b []byte) error

CheckPublicKeyValid verifies the validity of the public key

func (*KeyGenStub) GeneratePair 

func (keyGen *KeyGenStub) GeneratePair() (crypto.PrivateKey, crypto.PublicKey)

GeneratePair generates a pair of private and public keys

func (*KeyGenStub) IsInterfaceNil 

func (keyGen *KeyGenStub) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*KeyGenStub) PrivateKeyFromByteArray 

func (keyGen *KeyGenStub) PrivateKeyFromByteArray(b []byte) (crypto.PrivateKey, error)

PrivateKeyFromByteArray generates the private key from it's byte array representation

func (*KeyGenStub) PublicKeyFromByteArray 

func (keyGen *KeyGenStub) PublicKeyFromByteArray(b []byte) (crypto.PublicKey, error)

PublicKeyFromByteArray generates a public key from it's byte array representation

func (*KeyGenStub) Suite 

func (keyGen *KeyGenStub) Suite() crypto.Suite

Suite -

type MultisignerMock 

type MultisignerMock struct {
	VerifyCalled                           func(msg []byte, bitmap []byte) error
	CommitmentHashCalled                   func(index uint16) ([]byte, error)
	CreateSignatureShareCalled             func(msg []byte, bitmap []byte) ([]byte, error)
	VerifySignatureShareCalled             func(index uint16, sig []byte, msg []byte, bitmap []byte) error
	AggregateSigsCalled                    func(bitmap []byte) ([]byte, error)
	SignatureShareCalled                   func(index uint16) ([]byte, error)
	CreateCalled                           func(pubKeys []string, index uint16) (crypto.MultiSigner, error)
	ResetCalled                            func(pubKeys []string, index uint16) error
	CreateAndAddSignatureShareForKeyCalled func(message []byte, privateKey crypto.PrivateKey, pubKeyBytes []byte) ([]byte, error)
	StoreSignatureShareCalled              func(index uint16, sig []byte) error
	// contains filtered or unexported fields
}

MultisignerMock is used to mock the multisignature scheme

func NewMultiSigner 

func NewMultiSigner(consensusSize uint32) *MultisignerMock

NewMultiSigner -

func (*MultisignerMock) AggregateSigs 

func (mm *MultisignerMock) AggregateSigs(bitmap []byte) ([]byte, error)

AggregateSigs -

func (*MultisignerMock) Create 

func (mm *MultisignerMock) Create(pubKeys []string, index uint16) (crypto.MultiSigner, error)

Create -

func (*MultisignerMock) CreateAndAddSignatureShareForKey 

func (mm *MultisignerMock) CreateAndAddSignatureShareForKey(message []byte, privateKey crypto.PrivateKey, pubKeyBytes []byte) ([]byte, error)

CreateAndAddSignatureShareForKey -

func (*MultisignerMock) CreateSignatureShare 

func (mm *MultisignerMock) CreateSignatureShare(msg []byte, bitmap []byte) ([]byte, error)

CreateSignatureShare creates a partial signature

func (*MultisignerMock) IsInterfaceNil 

func (mm *MultisignerMock) IsInterfaceNil() bool

IsInterfaceNil -

func (*MultisignerMock) Reset 

func (mm *MultisignerMock) Reset(pubKeys []string, index uint16) error

Reset -

func (*MultisignerMock) SetAggregatedSig 

func (mm *MultisignerMock) SetAggregatedSig(aggSig []byte) error

SetAggregatedSig -

func (*MultisignerMock) SignatureShare 

func (mm *MultisignerMock) SignatureShare(index uint16) ([]byte, error)

SignatureShare -

func (*MultisignerMock) StoreSignatureShare 

func (mm *MultisignerMock) StoreSignatureShare(index uint16, sig []byte) error

StoreSignatureShare -

func (*MultisignerMock) Verify 

func (mm *MultisignerMock) Verify(msg []byte, bitmap []byte) error

Verify -

func (*MultisignerMock) VerifySignatureShare 

func (mm *MultisignerMock) VerifySignatureShare(index uint16, sig []byte, msg []byte, bitmap []byte) error

VerifySignatureShare -

type MultisignerStub 

type MultisignerStub struct {
	CreateCalled                           func(pubKeys []string, index uint16) (crypto.MultiSigner, error)
	SetAggregatedSigCalled                 func(bytes []byte) error
	VerifyCalled                           func(msg []byte, bitmap []byte) error
	ResetCalled                            func(pubKeys []string, index uint16) error
	CreateSignatureShareCalled             func(msg []byte, bitmap []byte) ([]byte, error)
	StoreSignatureShareCalled              func(index uint16, sig []byte) error
	SignatureShareCalled                   func(index uint16) ([]byte, error)
	VerifySignatureShareCalled             func(index uint16, sig []byte, msg []byte, bitmap []byte) error
	AggregateSigsCalled                    func(bitmap []byte) ([]byte, error)
	CreateAndAddSignatureShareForKeyCalled func(message []byte, privateKey crypto.PrivateKey, pubKeyBytes []byte) ([]byte, error)
}

MultisignerStub -

func (*MultisignerStub) AggregateSigs 

func (mss *MultisignerStub) AggregateSigs(bitmap []byte) ([]byte, error)

AggregateSigs -

func (*MultisignerStub) Create 

func (mss *MultisignerStub) Create(pubKeys []string, index uint16) (crypto.MultiSigner, error)

Create -

func (*MultisignerStub) CreateAndAddSignatureShareForKey 

func (mss *MultisignerStub) CreateAndAddSignatureShareForKey(message []byte, privateKey crypto.PrivateKey, pubKeyBytes []byte) ([]byte, error)

CreateAndAddSignatureShareForKey -

func (*MultisignerStub) CreateSignatureShare 

func (mss *MultisignerStub) CreateSignatureShare(msg []byte, bitmap []byte) ([]byte, error)

CreateSignatureShare -

func (*MultisignerStub) IsInterfaceNil 

func (mss *MultisignerStub) IsInterfaceNil() bool

IsInterfaceNil -

func (*MultisignerStub) Reset 

func (mss *MultisignerStub) Reset(pubKeys []string, index uint16) error

Reset -

func (*MultisignerStub) SetAggregatedSig 

func (mss *MultisignerStub) SetAggregatedSig(bytes []byte) error

SetAggregatedSig -

func (*MultisignerStub) SignatureShare 

func (mss *MultisignerStub) SignatureShare(index uint16) ([]byte, error)

SignatureShare -

func (*MultisignerStub) StoreSignatureShare 

func (mss *MultisignerStub) StoreSignatureShare(index uint16, sig []byte) error

StoreSignatureShare -

func (*MultisignerStub) Verify 

func (mss *MultisignerStub) Verify(msg []byte, bitmap []byte) error

Verify -

func (*MultisignerStub) VerifySignatureShare 

func (mss *MultisignerStub) VerifySignatureShare(index uint16, sig []byte, msg []byte, bitmap []byte) error

VerifySignatureShare -

type PeerSignatureHandlerStub 

type PeerSignatureHandlerStub struct {
	VerifyPeerSignatureCalled func(pk []byte, pid core.PeerID, signature []byte) error
	GetPeerSignatureCalled    func(key crypto.PrivateKey, pid []byte) ([]byte, error)
}

PeerSignatureHandlerStub -

func (*PeerSignatureHandlerStub) GetPeerSignature 

func (pshs *PeerSignatureHandlerStub) GetPeerSignature(key crypto.PrivateKey, pid []byte) ([]byte, error)

GetPeerSignature -

func (*PeerSignatureHandlerStub) IsInterfaceNil 

func (pshs *PeerSignatureHandlerStub) IsInterfaceNil() bool

IsInterfaceNil -

func (*PeerSignatureHandlerStub) VerifyPeerSignature 

func (pshs *PeerSignatureHandlerStub) VerifyPeerSignature(pk []byte, pid core.PeerID, signature []byte) error

VerifyPeerSignature -

type PointMock 

type PointMock struct {
	X int
	Y int

	GetUnderlyingObjStub func() interface{}
	MarshalBinaryStub    func(x, y int) ([]byte, error)
	UnmarshalBinaryStub  func([]byte) (x, y int, err error)
}

PointMock represents a mock implementation for a Point

func (*PointMock) Add 

func (po *PointMock) Add(_ crypto.Point) (crypto.Point, error)

Add returns the result of adding receiver with Point p given as parameter, so that their scalars add homomorphically

func (*PointMock) Base 

func (po *PointMock) Base() crypto.Point

Base returns the Group's base point.

func (*PointMock) Clone 

func (po *PointMock) Clone() crypto.Point

Clone returns a clone of the receiver.

func (*PointMock) Equal 

func (po *PointMock) Equal(p crypto.Point) (bool, error)

Equal tests if receiver is equal with the Point p given as parameter. Both Points need to be derived from the same Group

func (*PointMock) GetUnderlyingObj 

func (po *PointMock) GetUnderlyingObj() interface{}

GetUnderlyingObj returns the object the implementation wraps

func (*PointMock) IsInterfaceNil 

func (po *PointMock) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*PointMock) MarshalBinary 

func (po *PointMock) MarshalBinary() ([]byte, error)

MarshalBinary transforms the Point into a byte array

func (*PointMock) Mul 

func (po *PointMock) Mul(s crypto.Scalar) (crypto.Point, error)

Mul returns the result of multiplying receiver by the scalar s. Mock multiplies the scalar to both X and Y fields

func (*PointMock) Neg 

func (po *PointMock) Neg() crypto.Point

Neg returns the negation of receiver

func (*PointMock) Null 

func (po *PointMock) Null() crypto.Point

Null returns the neutral identity element.

func (*PointMock) Pick 

func (po *PointMock) Pick() (crypto.Point, error)

Pick returns a fresh random or pseudo-random Point.

func (*PointMock) Set 

func (po *PointMock) Set(_ crypto.Point) error

Set sets the receiver equal to another Point p.

func (*PointMock) Sub 

func (po *PointMock) Sub(_ crypto.Point) (crypto.Point, error)

Sub returns the result of subtracting from receiver the Point p given as parameter, so that their scalars subtract homomorphically

func (*PointMock) UnmarshalBinary 

func (po *PointMock) UnmarshalBinary(point []byte) error

UnmarshalBinary recreates the Point from a byte array

type PrivateKeyStub 

type PrivateKeyStub struct {
	ToByteArrayStub    func() ([]byte, error)
	GeneratePublicStub func() crypto.PublicKey
	ScalarStub         func() crypto.Scalar
	SuiteStub          func() crypto.Suite
}

PrivateKeyStub provides stubs for a PrivateKey implementation

func (*PrivateKeyStub) GeneratePublic 

func (privKey *PrivateKeyStub) GeneratePublic() crypto.PublicKey

GeneratePublic builds a public key for the current private key

func (*PrivateKeyStub) IsInterfaceNil 

func (privKey *PrivateKeyStub) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*PrivateKeyStub) Scalar 

func (privKey *PrivateKeyStub) Scalar() crypto.Scalar

Scalar returns the Scalar corresponding to this Private Key

func (*PrivateKeyStub) Suite 

func (privKey *PrivateKeyStub) Suite() crypto.Suite

Suite returns the Suite (curve data) used for this private key

func (*PrivateKeyStub) ToByteArray 

func (privKey *PrivateKeyStub) ToByteArray() ([]byte, error)

ToByteArray returns the byte array representation of the private key

type PublicKeyStub 

type PublicKeyStub struct {
	ToByteArrayStub func() ([]byte, error)
	PointStub       func() crypto.Point
	SuiteStub       func() crypto.Suite
}

PublicKeyStub provides stubs for a PublicKey implementation

func (*PublicKeyStub) IsInterfaceNil 

func (pubKey *PublicKeyStub) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*PublicKeyStub) Point 

func (pubKey *PublicKeyStub) Point() crypto.Point

Point returns the Point corresponding to this Public Key

func (*PublicKeyStub) Suite 

func (pubKey *PublicKeyStub) Suite() crypto.Suite

Suite returns the Suite (curve data) used for this private key

func (*PublicKeyStub) ToByteArray 

func (pubKey *PublicKeyStub) ToByteArray() ([]byte, error)

ToByteArray returns the byte array representation of the public key

type ScalarMock 

type ScalarMock struct {
	X int

	MarshalBinaryStub    func(x int) ([]byte, error)
	UnmarshalBinaryStub  func([]byte) (int, error)
	GetUnderlyingObjStub func() interface{}
}

ScalarMock represents a mock implementation of a Scalar

func (*ScalarMock) Add 

func (sm *ScalarMock) Add(_ crypto.Scalar) (crypto.Scalar, error)

Add returns the modular sum of receiver with scalar s given as parameter

func (*ScalarMock) Clone 

func (sm *ScalarMock) Clone() crypto.Scalar

Clone creates a new Scalar with same value as receiver

func (*ScalarMock) Div 

func (sm *ScalarMock) Div(_ crypto.Scalar) (crypto.Scalar, error)

Div returns the modular division between receiver and scalar s given as parameter

func (*ScalarMock) Equal 

func (sm *ScalarMock) Equal(_ crypto.Scalar) (bool, error)

Equal tests if receiver is equal with the scalar s given as parameter. Both scalars need to be derived from the same Group

func (*ScalarMock) GetUnderlyingObj 

func (sm *ScalarMock) GetUnderlyingObj() interface{}

GetUnderlyingObj returns the object the implementation wraps

func (*ScalarMock) Inv 

func (sm *ScalarMock) Inv(_ crypto.Scalar) (crypto.Scalar, error)

Inv returns the modular inverse of scalar s given as parameter

func (*ScalarMock) IsInterfaceNil 

func (sm *ScalarMock) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*ScalarMock) MarshalBinary 

func (sm *ScalarMock) MarshalBinary() ([]byte, error)

MarshalBinary transforms the Scalar into a byte array

func (*ScalarMock) Mul 

func (sm *ScalarMock) Mul(_ crypto.Scalar) (crypto.Scalar, error)

Mul returns the modular product of receiver with scalar s given as parameter

func (*ScalarMock) Neg 

func (sm *ScalarMock) Neg() crypto.Scalar

Neg returns the modular negation of receiver

func (*ScalarMock) One 

func (sm *ScalarMock) One() crypto.Scalar

One returns the multiplicative identity (1)

func (*ScalarMock) Pick 

func (sm *ScalarMock) Pick() (crypto.Scalar, error)

Pick returns a fresh random or pseudo-random scalar For the mock set X to the original scalar.X *2

func (*ScalarMock) Set 

func (sm *ScalarMock) Set(_ crypto.Scalar) error

Set sets the receiver to Scalar s given as parameter

func (*ScalarMock) SetBytes 

func (sm *ScalarMock) SetBytes([]byte) (crypto.Scalar, error)

SetBytes sets the scalar from a byte-slice, reducing if necessary to the appropriate modulus.

func (*ScalarMock) SetInt64 

func (sm *ScalarMock) SetInt64(_ int64)

SetInt64 sets the receiver to a small integer value v given as parameter

func (*ScalarMock) Sub 

func (sm *ScalarMock) Sub(_ crypto.Scalar) (crypto.Scalar, error)

Sub returns the modular difference between receiver and scalar s given as parameter

func (*ScalarMock) UnmarshalBinary 

func (sm *ScalarMock) UnmarshalBinary(val []byte) error

UnmarshalBinary recreates the Scalar from a byte array

func (*ScalarMock) Zero 

func (sm *ScalarMock) Zero() crypto.Scalar

Zero returns the the additive identity (0)

type SignerStub 

type SignerStub struct {
	SignCalled   func(private crypto.PrivateKey, msg []byte) ([]byte, error)
	VerifyCalled func(public crypto.PublicKey, msg []byte, sig []byte) error
}

SignerStub -

func (*SignerStub) IsInterfaceNil 

func (s *SignerStub) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*SignerStub) Sign 

func (s *SignerStub) Sign(private crypto.PrivateKey, msg []byte) ([]byte, error)

Sign -

func (*SignerStub) Verify 

func (s *SignerStub) Verify(public crypto.PublicKey, msg []byte, sig []byte) error

Verify -

type SingleSignerStub 

type SingleSignerStub struct {
	SignCalled   func(private crypto.PrivateKey, msg []byte) ([]byte, error)
	VerifyCalled func(public crypto.PublicKey, msg []byte, sig []byte) error
}

SingleSignerStub -

func (*SingleSignerStub) IsInterfaceNil 

func (s *SingleSignerStub) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*SingleSignerStub) Sign 

func (s *SingleSignerStub) Sign(private crypto.PrivateKey, msg []byte) ([]byte, error)

Sign -

func (*SingleSignerStub) Verify 

func (s *SingleSignerStub) Verify(public crypto.PublicKey, msg []byte, sig []byte) error

Verify -

type Streamer 

type Streamer struct {
	// contains filtered or unexported fields
}

Streamer -

func NewStreamer 

func NewStreamer() *Streamer

NewStreamer -

func (*Streamer) XORKeyStream 

func (stream *Streamer) XORKeyStream(dst, src []byte)

XORKeyStream -

type SuiteMock 

type SuiteMock struct {
	StringStub               func() string
	ScalarLenStub            func() int
	CreateScalarStub         func() crypto.Scalar
	PointLenStub             func() int
	CreatePointStub          func() crypto.Point
	CreatePointForScalarStub func(scalar crypto.Scalar) (crypto.Point, error)
	RandomStreamStub         func() cipher.Stream
	CreateKeyPairStub        func() (crypto.Scalar, crypto.Point)
	IsPointValidStub         func([]byte) error
	GetUnderlyingSuiteStub   func() interface{}
}

SuiteMock -

func (*SuiteMock) CheckPointValid 

func (s *SuiteMock) CheckPointValid(pointBytes []byte) error

CheckPointValid -

func (*SuiteMock) CreateKeyPair 

func (s *SuiteMock) CreateKeyPair() (crypto.Scalar, crypto.Point)

CreateKeyPair -

func (*SuiteMock) CreatePoint 

func (s *SuiteMock) CreatePoint() crypto.Point

CreatePoint -

func (*SuiteMock) CreatePointForScalar 

func (s *SuiteMock) CreatePointForScalar(scalar crypto.Scalar) (crypto.Point, error)

CreatePointForScalar -

func (*SuiteMock) CreateScalar 

func (s *SuiteMock) CreateScalar() crypto.Scalar

CreateScalar -

func (*SuiteMock) GetUnderlyingSuite 

func (s *SuiteMock) GetUnderlyingSuite() interface{}

GetUnderlyingSuite -

func (*SuiteMock) IsInterfaceNil 

func (s *SuiteMock) IsInterfaceNil() bool

IsInterfaceNil returns true if there is no value under the interface

func (*SuiteMock) PointLen 

func (s *SuiteMock) PointLen() int

PointLen -

func (*SuiteMock) RandomStream 

func (s *SuiteMock) RandomStream() cipher.Stream

RandomStream -

func (*SuiteMock) ScalarLen 

func (s *SuiteMock) ScalarLen() int

ScalarLen -

func (*SuiteMock) String 

func (s *SuiteMock) String() string

String -

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