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@proton/ccxt

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A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 130+ exchanges

ccxt.com

ProtonProtocol/dex-ccxt

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import * as htf from './abstract/hash-to-curve.js'; export declare const P521: Readonly<{ create: (hash: import("./abstract/utils.js").CHash) => import("./abstract/weierstrass.js").CurveFn; CURVE: Readonly<{ readonly nBitLength: number; readonly nByteLength: number; readonly Fp: import("./abstract/modular.js").Field<bigint>; readonly n: bigint; readonly h: bigint; readonly hEff?: bigint; readonly Gx: bigint; readonly Gy: bigint; readonly allowInfinityPoint?: boolean; readonly a: bigint; readonly b: bigint; readonly allowedPrivateKeyLengths?: readonly number[]; readonly wrapPrivateKey?: boolean; readonly endo?: { beta: bigint; splitScalar: (k: bigint) => { k1neg: boolean; k1: bigint; k2neg: boolean; k2: bigint; }; }; readonly isTorsionFree?: (c: import("./abstract/weierstrass.js").ProjConstructor<bigint>, point: import("./abstract/weierstrass.js").ProjPointType<bigint>) => boolean; readonly clearCofactor?: (c: import("./abstract/weierstrass.js").ProjConstructor<bigint>, point: import("./abstract/weierstrass.js").ProjPointType<bigint>) => import("./abstract/weierstrass.js").ProjPointType<bigint>; readonly hash: import("./abstract/utils.js").CHash; readonly hmac: (key: Uint8Array, ...messages: Uint8Array[]) => Uint8Array; readonly randomBytes: (bytesLength?: number) => Uint8Array; lowS: boolean; readonly bits2int?: (bytes: Uint8Array) => bigint; readonly bits2int_modN?: (bytes: Uint8Array) => bigint; }>; getPublicKey: (privateKey: import("./abstract/utils.js").PrivKey, isCompressed?: boolean) => Uint8Array; getSharedSecret: (privateA: import("./abstract/utils.js").PrivKey, publicB: import("./abstract/utils.js").Hex, isCompressed?: boolean) => Uint8Array; sign: (msgHash: import("./abstract/utils.js").Hex, privKey: import("./abstract/utils.js").PrivKey, opts?: import("./abstract/weierstrass.js").SignOpts) => import("./abstract/weierstrass.js").SignatureType; verify: (signature: import("./abstract/utils.js").Hex | { r: bigint; s: bigint; }, msgHash: import("./abstract/utils.js").Hex, publicKey: import("./abstract/utils.js").Hex, opts?: import("./abstract/weierstrass.js").VerOpts) => boolean; ProjectivePoint: import("./abstract/weierstrass.js").ProjConstructor<bigint>; Signature: import("./abstract/weierstrass.js").SignatureConstructor; utils: { normPrivateKeyToScalar: (key: import("./abstract/utils.js").PrivKey) => bigint; isValidPrivateKey(privateKey: import("./abstract/utils.js").PrivKey): boolean; randomPrivateKey: () => Uint8Array; precompute: (windowSize?: number, point?: import("./abstract/weierstrass.js").ProjPointType<bigint>) => import("./abstract/weierstrass.js").ProjPointType<bigint>; }; }>; export declare const secp521r1: Readonly<{ create: (hash: import("./abstract/utils.js").CHash) => import("./abstract/weierstrass.js").CurveFn; CURVE: Readonly<{ readonly nBitLength: number; readonly nByteLength: number; readonly Fp: import("./abstract/modular.js").Field<bigint>; readonly n: bigint; readonly h: bigint; readonly hEff?: bigint; readonly Gx: bigint; readonly Gy: bigint; readonly allowInfinityPoint?: boolean; readonly a: bigint; readonly b: bigint; readonly allowedPrivateKeyLengths?: readonly number[]; readonly wrapPrivateKey?: boolean; readonly endo?: { beta: bigint; splitScalar: (k: bigint) => { k1neg: boolean; k1: bigint; k2neg: boolean; k2: bigint; }; }; readonly isTorsionFree?: (c: import("./abstract/weierstrass.js").ProjConstructor<bigint>, point: import("./abstract/weierstrass.js").ProjPointType<bigint>) => boolean; readonly clearCofactor?: (c: import("./abstract/weierstrass.js").ProjConstructor<bigint>, point: import("./abstract/weierstrass.js").ProjPointType<bigint>) => import("./abstract/weierstrass.js").ProjPointType<bigint>; readonly hash: import("./abstract/utils.js").CHash; readonly hmac: (key: Uint8Array, ...messages: Uint8Array[]) => Uint8Array; readonly randomBytes: (bytesLength?: number) => Uint8Array; lowS: boolean; readonly bits2int?: (bytes: Uint8Array) => bigint; readonly bits2int_modN?: (bytes: Uint8Array) => bigint; }>; getPublicKey: (privateKey: import("./abstract/utils.js").PrivKey, isCompressed?: boolean) => Uint8Array; getSharedSecret: (privateA: import("./abstract/utils.js").PrivKey, publicB: import("./abstract/utils.js").Hex, isCompressed?: boolean) => Uint8Array; sign: (msgHash: import("./abstract/utils.js").Hex, privKey: import("./abstract/utils.js").PrivKey, opts?: import("./abstract/weierstrass.js").SignOpts) => import("./abstract/weierstrass.js").SignatureType; verify: (signature: import("./abstract/utils.js").Hex | { r: bigint; s: bigint; }, msgHash: import("./abstract/utils.js").Hex, publicKey: import("./abstract/utils.js").Hex, opts?: import("./abstract/weierstrass.js").VerOpts) => boolean; ProjectivePoint: import("./abstract/weierstrass.js").ProjConstructor<bigint>; Signature: import("./abstract/weierstrass.js").SignatureConstructor; utils: { normPrivateKeyToScalar: (key: import("./abstract/utils.js").PrivKey) => bigint; isValidPrivateKey(privateKey: import("./abstract/utils.js").PrivKey): boolean; randomPrivateKey: () => Uint8Array; precompute: (windowSize?: number, point?: import("./abstract/weierstrass.js").ProjPointType<bigint>) => import("./abstract/weierstrass.js").ProjPointType<bigint>; }; }>; declare const hashToCurve: (msg: Uint8Array, options?: htf.htfBasicOpts) => htf.H2CPoint<bigint>, encodeToCurve: (msg: Uint8Array, options?: htf.htfBasicOpts) => htf.H2CPoint<bigint>; export { hashToCurve, encodeToCurve };