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crypto

package

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Versions in this module

v1

v1.5.0

Aug 10, 2023 GO-2023-1867

GO-2023-1867: Replay attacks involving proofs in github.com/bnb-chain/tss-lib

v1.3.5

Sep 23, 2022 GO-2023-1732 +3 more

GO-2023-1732: Timing attack from non-constant time scalar multiplication in github.com/bnb-chain/tss-lib

GO-2023-1733: Timing attack from non-constant time scalar arithmetic in github.com/bnb-chain/tss-lib

GO-2023-1867: Replay attacks involving proofs in github.com/bnb-chain/tss-lib

GO-2023-1904: Collision of hash values in github.com/bnb-chain/tss-lib

Changes in this version

+ func FlattenECPoints(in []*ECPoint) ([]*big.Int, error)

+ func GenerateNTildei(safePrimes [2]*big.Int) (NTildei, h1i, h2i *big.Int, err error)

+ type ECPoint struct

+ func NewECPoint(curve elliptic.Curve, X, Y *big.Int) (*ECPoint, error)

+ func NewECPointNoCurveCheck(curve elliptic.Curve, X, Y *big.Int) *ECPoint

+ func ScalarBaseMult(curve elliptic.Curve, k *big.Int) *ECPoint

+ func UnFlattenECPoints(curve elliptic.Curve, in []*big.Int, noCurveCheck ...bool) ([]*ECPoint, error)

+ func (p *ECPoint) Add(p1 *ECPoint) (*ECPoint, error)

+ func (p *ECPoint) Curve() elliptic.Curve

+ func (p *ECPoint) EightInvEight() *ECPoint

+ func (p *ECPoint) Equals(p2 *ECPoint) bool

+ func (p *ECPoint) GobDecode(buf []byte) error

+ func (p *ECPoint) GobEncode() ([]byte, error)

+ func (p *ECPoint) IsOnCurve() bool

+ func (p *ECPoint) MarshalJSON() ([]byte, error)

+ func (p *ECPoint) ScalarMult(k *big.Int) *ECPoint

+ func (p *ECPoint) SetCurve(curve elliptic.Curve) *ECPoint

+ func (p *ECPoint) ToECDSAPubKey() *ecdsa.PublicKey

+ func (p *ECPoint) UnmarshalJSON(payload []byte) error

+ func (p *ECPoint) ValidateBasic() bool

+ func (p *ECPoint) X() *big.Int

+ func (p *ECPoint) Y() *big.Int

Other modules containing this package

github.com/bnb-chain/tss-lib/v2