p503

package

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Versions in this module

v1

v1.5.0

Oct 10, 2024

v1.4.0

Aug 20, 2024

v1.3.9

Jun 11, 2024

v1.3.8

Apr 24, 2024

v1.3.7

Jan 1, 2024

v1.3.6

Oct 27, 2023 GO-2024-2453

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.5

Oct 16, 2023 GO-2024-2453

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.4

Oct 16, 2023 GO-2024-2453

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.3

May 2, 2023 GO-2024-2453

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.2

Jan 31, 2023 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.1

Dec 19, 2022 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.3.0

Nov 11, 2022 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.2.0

Jun 15, 2022 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

Changes in this version

+ func PublicKeyValidation(cparams *ProjectiveCurveParameters, P, Q, PmQ *ProjectivePoint, nbits uint) error

v1.1.0

Oct 13, 2021 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

v1.0.0

Jul 10, 2019 GO-2023-1765 +1 more

GO-2023-1765: Leaked shared secret and weak blinding in github.com/cloudflare/circl

GO-2024-2453: Timing side channel in github.com/cloudflare/circl

Changes in this version

+ const FpWords

+ var HasADXandBMI2 = cpu.X86.HasBMI2 && cpu.X86.HasADX

+ var HasBMI2 = cpu.X86.HasBMI2

+ var P503 = common.Fp

+ var P503R2 = common.Fp

+ var P503p1 = common.Fp

+ var P503p1Zeros = 3

+ var P503p1s8 = common.Fp

+ var P503x2 = common.Fp

+ func CalcAplus2Over4(cparams *ProjectiveCurveParameters) (ret Fp2)

+ func CalcCurveParamsEquiv3(cparams *ProjectiveCurveParameters) CurveCoefficientsEquiv

+ func CalcCurveParamsEquiv4(cparams *ProjectiveCurveParameters) CurveCoefficientsEquiv

+ func DeriveSecretA(ss, prv []byte, pub3Pt *[3]Fp2)

+ func DeriveSecretB(ss, prv []byte, pub3Pt *[3]Fp2)

+ func Fp2Batch3Inv(x1, x2, x3, y1, y2, y3 *Fp2)

+ func FromMontgomery(out, in *common.Fp2)

+ func Jinvariant(cparams *ProjectiveCurveParameters, j *Fp2)

+ func Pow2k(xP *ProjectivePoint, params *CurveCoefficientsEquiv, k uint32)

+ func Pow3k(xP *ProjectivePoint, params *CurveCoefficientsEquiv, k uint32)

+ func PublicKeyGenA(pub3Pt *[3]Fp2, prvBytes []byte)

+ func PublicKeyGenB(pub3Pt *[3]Fp2, prvBytes []byte)

+ func RecoverCoordinateA(curve *ProjectiveCurveParameters, xp, xq, xr *Fp2)

+ func RecoverCurveCoefficients3(cparams *ProjectiveCurveParameters, coefEq *CurveCoefficientsEquiv)

+ func RecoverCurveCoefficients4(cparams *ProjectiveCurveParameters, coefEq *CurveCoefficientsEquiv)

+ func ScalarMul3Pt(cparams *ProjectiveCurveParameters, P, Q, PmQ *ProjectivePoint, nbits uint, ...) ProjectivePoint

+ func ToMontgomery(out, in *common.Fp2)

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