Interface CryptoFactory

interface CryptoFactory {
    asymmetricDecrypt: (buffer: Buffer, privateKey: PrivateKey) => Buffer;
    asymmetricEncrypt: (buffer: Buffer, publicKey: KeyObject) => Buffer;
    asymmetricEncryptionAlgorithm: string;
    asymmetricSign: (buffer: Buffer, privateKey: PrivateKey) => Buffer;
    asymmetricSignatureAlgorithm: string;
    asymmetricVerify: (
        buffer: Buffer,
        signature: Signature,
        certificate: DER,
    ) => boolean;
    asymmetricVerifyChunk: (
        self: CryptoFactory,
        chunk: Buffer,
        certificate: DER,
    ) => { signatureIsOK: boolean; signatureLength: number };
    blockPaddingSize: number;
    derivedEncryptionKeyLength: number;
    derivedSignatureKeyLength: number;
    encryptingBlockSize: number;
    maximumAsymmetricKeyLength: number;
    minimumAsymmetricKeyLength: number;
    securityPolicy: SecurityPolicy;
    sha1or256: "SHA1" | "SHA256";
    signatureLength: number;
    symmetricEncryptionAlgorithm: "aes-256-cbc" | "aes-128-cbc";
    symmetricKeyLength: number;
}