@nebulae/angular-ble/lib/cypher/cypher-aes.service.d.ts

A Web Bluetooth (Bluetooth Low Energy) module for angular (v2+)

export declare class CypherAesService {
    private masterKey;
    private initialVector;
    private encryptMethod;
    private isStaticInitialVector;
    private enctrypMethodInstance;
    private isConfigExecuted;
    private additionalEncryptMethodParams;
    constructor();
    /**
     * Initial config used to initalice all required params
     * @param masterKey key used to encrypt and decrypt
     * @param initialVector vector used to encrypt abd decrypt except when ECB encrypt method is used
     * @param encryptMethod type of encrypt method is used, the possible options are: CBC, CTR, CFB, OFB, ECB
     * @param additionalEncryptMethodParams configuration params used by the selected encrypt method.
     * Note: if the method CTR or CFB is used this param is required otherwise is an optinal param.
     * By CTR require the param counter and by CFB require the param segmentSize
     * @param isStaticInitialVector defines if the initial vector is changed or not when the data are encrypted or not
     */
    config(masterKey: any, initialVector?: number[], encryptMethod?: string, additionalEncryptMethodParams?: {}, isStaticInitialVector?: boolean): void;
    /**
     * Encrypt the data using the encrypt method previously configured
     * @param dataArrayBuffer data to encrypt
     */
    encrypt(dataArrayBuffer: Uint8Array | Uint16Array | Uint32Array): any;
    /**
     * Decrypt the data using the encrypt method previously configured
     * @param dataArrayBuffer data to decrypt
     */
    decrypt(dataArrayBuffer: Uint8Array | Uint16Array | Uint32Array): any;
    /**
     * Change the current initalVector
     * @param initialVector new initalVector
     */
    changeInitialVector(initialVector: any): void;
    /**
     * Change the current encyptMethod
     * @param encryptMethod new encryptMethod
     */
    changeEncryptMethod(encryptMethod: any): void;
    /**
     * Change the current isStaticInitialVector
     * @param isStaticInitialVector new isStaticInitalVector
     */
    changeStaticInitialVector(isStaticInitialVector: any): void;
    /**
     * Change the current masterKey
     * @param masterKey new masterKey
     */
    changeMasterKey(masterKey: any): void;
    /**
     * Add padding to the list
     */
    private addPadding(arrayBuffer);
    /**
     * generate a instance of the encrypt method using the current method configured
     */
    private generateEncryptMethodInstance();
    /**
     * Convert the text to bytes
     * @param text Text to convert
     */
    textToBytes(text: any): any;
    /**
     * Convert the bytes to text
     * @param bytes Bytes to convert
     */
    bytesToText(bytes: Uint8Array | Uint16Array | Uint32Array): any;
    /**
     * Convert the bytes to hex
     * @param bytes bytes to convert
     */
    bytesTohex(bytes: any): any;
    /**
     * Convert the hex to bytes
     * @param hex Hex to convert
     */
    hexToBytes(hex: any): any;
    generateSubkeys(key: any): {
        subkey1: any;
        subkey2: any;
    };
    aesCmac(key: any, message: any): any;
    getMessageBlock(message: any, blockIndex: any): any;
    getPaddedMessageBlock(message: any, blockIndex: any): any;
    bitShiftLeft(buffer: any): any;
    xor(bufferA: any, bufferB: any): any;
}