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@ldclabs/cose-ts

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Implemented Keys, Algorithms (RFC9053), COSE (RFC9052) and CWT (RFC8392) in TypeScript.

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import { CurveFn as XCurveFn } from '@noble/curves/abstract/montgomery'; import { CurveFn } from '@noble/curves/abstract/weierstrass'; import { Key, type ECDHer } from './key'; import { RawMap } from './map'; export declare class ECDHKey extends Key implements ECDHer { static fromBytes(data: Uint8Array): ECDHKey; static generate<T>(crv: number, kid?: T): ECDHKey; static fromSecret<T>(crv: number, secret: Uint8Array, kid?: T): ECDHKey; static fromPublic<T>(crv: number, pubkey: Uint8Array, kid?: T): ECDHKey; constructor(kv?: RawMap); get crv(): number; set crv(crv: number); ecdh(remotePublic: Key): Uint8Array; getSecretKey(): Uint8Array; getPublicKey(): Uint8Array; public(): ECDHKey; } export declare function getCurve(crv: number): CurveFn | XCurveFn; export declare function getKeySize(crv: number): number;