altBn128G1Multiexp

api • Docs

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near-sdk-js v2.0.0 / api / altBn128G1Multiexp

Function: altBn128G1Multiexp()

altBn128G1Multiexp(value): Uint8Array

Computes multiexp on alt_bn128 curve using Pippenger's algorithm \sum_i mul_i g_{1 i} should be equal result.

Parameters

• value: Uint8Array

sequence of (g1:G1, fr:Fr), where G1 is point (x:Fq, y:Fq) on alt_bn128, alt_bn128 is Y^2 = X^3 + 3 curve over Fq. value is encoded as packed, little-endian [((u256, u256), u256)] slice.

Returns

Uint8Array

multi exp sum

Defined in

packages/near-sdk-js/src/api.ts:978