common

package

v0.1.0 Latest Latest Go to latest Published: Apr 24, 2026 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/IBM/mathlib

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Documentation ¶

Index ¶

Constants
func BigToBytes(bi *big.Int) []byte
type BaseZr
type CurveBase

Constants ¶

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const ScalarByteSize = 32

Variables ¶

This section is empty.

Functions ¶

func BigToBytes ¶

func BigToBytes(bi *big.Int) []byte

Types ¶

type BaseZr ¶ added in v0.1.0

type BaseZr struct {
	big.Int
	Modulus big.Int
}

func (*BaseZr) BigInt ¶ added in v0.1.0

func (b *BaseZr) BigInt() *big.Int

func (*BaseZr) Bytes ¶ added in v0.1.0

func (b *BaseZr) Bytes() []byte

func (*BaseZr) Clone ¶ added in v0.1.0

func (b *BaseZr) Clone(a driver.Zr)

func (*BaseZr) Copy ¶ added in v0.1.0

func (b *BaseZr) Copy() driver.Zr

func (*BaseZr) Equals ¶ added in v0.1.0

func (b *BaseZr) Equals(p driver.Zr) bool

func (*BaseZr) InvModOrder ¶ added in v0.1.0

func (b *BaseZr) InvModOrder()

func (*BaseZr) InvModP ¶ added in v0.1.0

func (b *BaseZr) InvModP(p driver.Zr)

func (*BaseZr) IsOne ¶ added in v0.1.0

func (b *BaseZr) IsOne() bool

func (*BaseZr) IsZero ¶ added in v0.1.0

func (b *BaseZr) IsZero() bool

func (*BaseZr) Minus ¶ added in v0.1.0

func (b *BaseZr) Minus(a driver.Zr) driver.Zr

func (*BaseZr) Mod ¶ added in v0.1.0

func (b *BaseZr) Mod(a driver.Zr)

func (*BaseZr) Mul ¶ added in v0.1.0

func (b *BaseZr) Mul(a driver.Zr) driver.Zr

func (*BaseZr) Neg ¶ added in v0.1.0

func (b *BaseZr) Neg()

func (*BaseZr) Plus ¶ added in v0.1.0

func (b *BaseZr) Plus(a driver.Zr) driver.Zr

func (*BaseZr) PowMod ¶ added in v0.1.0

func (b *BaseZr) PowMod(x driver.Zr) driver.Zr

func (*BaseZr) String ¶ added in v0.1.0

func (b *BaseZr) String() string

type CurveBase ¶ added in v0.1.0

type CurveBase struct {
	Modulus big.Int
}

func (*CurveBase) GroupOrder ¶ added in v0.1.0

func (c *CurveBase) GroupOrder() driver.Zr

func (*CurveBase) HashToZr ¶ added in v0.1.0

func (c *CurveBase) HashToZr(data []byte) driver.Zr

func (*CurveBase) ModAdd ¶ added in v0.1.0

func (c *CurveBase) ModAdd(a1, b1, m driver.Zr) driver.Zr

func (*CurveBase) ModAddMul ¶ added in v0.1.0

func (p *CurveBase) ModAddMul(a1 []driver.Zr, b1 []driver.Zr, modulo driver.Zr) driver.Zr

func (*CurveBase) ModAddMul2 ¶ added in v0.1.0

func (p *CurveBase) ModAddMul2(a1 driver.Zr, c1 driver.Zr, b1 driver.Zr, c2 driver.Zr, m driver.Zr) driver.Zr

func (*CurveBase) ModAddMul2InPlace ¶ added in v0.1.0

func (p *CurveBase) ModAddMul2InPlace(result driver.Zr, a1, c1, b1, c2, m driver.Zr)

func (*CurveBase) ModAddMul3 ¶ added in v0.1.0

func (p *CurveBase) ModAddMul3(a1 driver.Zr, a2 driver.Zr, b1 driver.Zr, b2 driver.Zr, c1 driver.Zr, c2 driver.Zr, m driver.Zr) driver.Zr

func (*CurveBase) ModAddMul3InPlace ¶ added in v0.1.0

func (p *CurveBase) ModAddMul3InPlace(result driver.Zr, a1, a2, b1, b2, c1, c2, m driver.Zr)

func (*CurveBase) ModMul ¶ added in v0.1.0

func (c *CurveBase) ModMul(a1, b1, m driver.Zr) driver.Zr

func (*CurveBase) ModMulInPlace ¶ added in v0.1.0

func (p *CurveBase) ModMulInPlace(result, a, b, m driver.Zr)

func (*CurveBase) ModNeg ¶ added in v0.1.0

func (c *CurveBase) ModNeg(a1, m driver.Zr) driver.Zr

func (*CurveBase) ModSub ¶ added in v0.1.0

func (c *CurveBase) ModSub(a1, b1, m driver.Zr) driver.Zr

func (*CurveBase) NewRandomZr ¶ added in v0.1.0

func (c *CurveBase) NewRandomZr(rng io.Reader) driver.Zr

func (*CurveBase) NewZrFromBigInt ¶ added in v0.1.0

func (c *CurveBase) NewZrFromBigInt(i *big.Int) driver.Zr

func (*CurveBase) NewZrFromBytes ¶ added in v0.1.0

func (c *CurveBase) NewZrFromBytes(b []byte) driver.Zr

func (*CurveBase) NewZrFromInt64 ¶ added in v0.1.0

func (c *CurveBase) NewZrFromInt64(i int64) driver.Zr

func (*CurveBase) NewZrFromUint64 ¶ added in v0.1.0

func (c *CurveBase) NewZrFromUint64(i uint64) driver.Zr

func (*CurveBase) Rand ¶ added in v0.1.0

func (p *CurveBase) Rand() (io.Reader, error)

Source Files ¶

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