78 lines
1.8 KiB
TypeScript
78 lines
1.8 KiB
TypeScript
declare module 'zokrates-js' {
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export type Fq = string;
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export type Fq2 = [Fq, Fq];
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export type G1Affine = [Fq, Fq];
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export type G2Affine = [Fq2, Fq2];
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export type ProvingKey = Uint8Array;
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export type SolidityAbi = "v1" | "v2";
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export type ResolveCallback = (location: string, path: string) => ResolverResult;
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export interface CompileConfig {
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allow_unconstrained_variables?: boolean,
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isolate_branches?: boolean
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}
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export interface CompileOptions {
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location?: string,
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resolveCallback?: ResolveCallback,
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config?: CompileConfig
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}
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export interface VerificationKey {
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alpha: G1Affine,
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beta: G2Affine,
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gamma: G2Affine,
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delta: G2Affine,
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gamma_abc: G1Affine[]
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}
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export interface ProofPoints {
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a: G1Affine,
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b: G2Affine,
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c: G1Affine
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}
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export interface Proof {
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proof: ProofPoints,
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inputs: string[]
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}
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export interface ResolverResult {
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source: string,
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location: string
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}
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export interface ComputationResult {
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witness: string,
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output: string
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}
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export interface CompilationArtifacts {
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program: Uint8Array,
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abi: string,
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}
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export interface SetupKeypair {
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vk: VerificationKey,
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pk: ProvingKey,
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}
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export interface ZoKratesProvider {
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compile(source: string, options?: CompileOptions): CompilationArtifacts;
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setup(program: Uint8Array): SetupKeypair;
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computeWitness(artifacts: CompilationArtifacts, args: any[]): ComputationResult;
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exportSolidityVerifier(verificationKey: VerificationKey, abi: SolidityAbi): string;
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generateProof(program: Uint8Array, witness: string, provingKey: Uint8Array): Proof;
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verify(verificationKey: VerificationKey, proof: Proof): boolean;
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}
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export interface Metadata {
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version: string
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}
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export function initialize(): Promise<ZoKratesProvider>;
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export var metadata: Metadata;
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}
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