unpak.js/dist/crypto/CryptoProvider.d.ts

Modern TypeScript library for reading Unreal Engine pak files and assets, inspired by CUE4Parse

import { ICryptoProvider, AESMode } from './ICrypto';
/**
 * Node.js crypto implementation of ICryptoProvider
 */
export declare class NodeCryptoProvider implements ICryptoProvider {
    decryptAES(data: Buffer, key: Buffer, mode: AESMode, iv?: Buffer): Promise<Buffer>;
    testKey(data: Buffer, key: Buffer, mode: AESMode, iv?: Buffer): Promise<boolean>;
}
/**
 * Utility functions for key conversion
 */
export declare class KeyUtils {
    /**
     * Convert hex string to Buffer
     */
    static hexToBuffer(hex: string): Buffer;
    /**
     * Convert Buffer to hex string
     */
    static bufferToHex(buffer: Buffer): string;
    /**
     * Validate key length for AES
     */
    static validateKeyLength(key: Buffer): boolean;
    /**
     * Normalize key input to Buffer
     */
    static normalizeKey(key: string | Buffer): Buffer;
}
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