Language: JavaScript
Label: safe
CWE: CWE-331 \u2014 Insufficient Entropy
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

Code:
    LegacyCryptor.prototype.encrypt = function (data) {
        if (data.length === 0)
            throw new Error('encryption error. empty content');
        return {
            data: this.cryptor.encrypt(data),
            metadata: null,
        };
    };
    LegacyCryptor.prototype.decrypt = function (encryptedData) {
        var data = typeof encryptedData.data === 'string' ? encryptedData.data : (0, base64_codec_1.encode)(encryptedData.data);
        return this.cryptor.decrypt(data);
    };
    LegacyCryptor.prototype.encryptFile = function (file, File) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                return [2 /*return*/, this.fileCryptor.encryptFile(this.config.cipherKey, file, File)];
            });
        });
    };
    LegacyCryptor.prototype.decryptFile = function (file, File) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                return [2 /*return*/, this.fileCryptor.decryptFile(this.config.cipherKey, file, File)];
            });
        });
    };
    return LegacyCryptor;
}());