import type { Report } from './report.js';
import type { TCBParts } from './types.js';
import { X509Certificate } from '@freedomofpress/sigstore-browser';
export declare class CertificateChain {
    ark: X509Certificate;
    ask: X509Certificate;
    vcek: X509Certificate;
    constructor(ark: X509Certificate, ask: X509Certificate, vcek: X509Certificate);
    static fromReport(report: Report, vcekDer: Uint8Array): Promise<CertificateChain>;
    verifyChain(): Promise<boolean>;
    validateVcekTcb(tcb: TCBParts): void;
    validateVcekHwid(chipId: Uint8Array): void;
    private validateArkFormat;
    private validateAskFormat;
    private validateVcekFormat;
    private validateAmdLocation;
    private getSignatureAlgorithmOid;
    private getPublicKeyInfo;
    private decodeExtensionInteger;
    get vcekPublicKey(): Promise<CryptoKey>;
}
//# sourceMappingURL=cert-chain.d.ts.map