anon-identity/dist/zkp/selective-disclosure.d.ts

Decentralized identity framework with DIDs, Verifiable Credentials, and privacy-preserving selective disclosure

import { VerifiableCredential, SelectivelyDisclosedCredential } from '../types';
export declare class SelectiveDisclosure {
    /**
     * Create a selectively disclosed credential revealing only specified attributes
     */
    static createSelectivelyDisclosedCredential(originalCredential: VerifiableCredential, attributesToDisclose: string[], holderPrivateKey: Uint8Array, holderDID: string): Promise<SelectivelyDisclosedCredential>;
    /**
     * Create a cryptographic proof for the selective disclosure
     */
    private static createDisclosureProof;
    /**
     * Verify a selective disclosure proof
     */
    static verifySelectiveDisclosure(disclosedCredential: SelectivelyDisclosedCredential, holderPublicKey: Uint8Array): Promise<boolean>;
    /**
     * Create a commitment to a value (for future ZKP enhancement)
     */
    static createCommitment(value: any, salt?: string): string;
    /**
     * Verify a commitment (for future ZKP enhancement)
     */
    static verifyCommitment(value: any, salt: string, commitment: string): boolean;
    private static arraysEqual;
}
export declare function getPublicKeyFromPrivate(privateKey: Uint8Array): Promise<Uint8Array>;
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