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