26 lines
900 B
TypeScript
26 lines
900 B
TypeScript
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type Hex = string | Uint8Array;
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export type CurveType = {
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P: bigint;
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nByteLength: number;
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adjustScalarBytes?: (bytes: Uint8Array) => Uint8Array;
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domain?: (data: Uint8Array, ctx: Uint8Array, phflag: boolean) => Uint8Array;
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a: bigint;
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montgomeryBits: number;
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powPminus2?: (x: bigint) => bigint;
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xyToU?: (x: bigint, y: bigint) => bigint;
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Gu: bigint;
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randomBytes?: (bytesLength?: number) => Uint8Array;
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};
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export type CurveFn = {
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scalarMult: (scalar: Hex, u: Hex) => Uint8Array;
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scalarMultBase: (scalar: Hex) => Uint8Array;
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getSharedSecret: (privateKeyA: Hex, publicKeyB: Hex) => Uint8Array;
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getPublicKey: (privateKey: Hex) => Uint8Array;
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utils: {
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randomPrivateKey: () => Uint8Array;
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};
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GuBytes: Uint8Array;
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};
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export declare function montgomery(curveDef: CurveType): CurveFn;
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export {};
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//# sourceMappingURL=montgomery.d.ts.map
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