With the rising popularity of the internet and the widespread use of networks and information systems via the cloud and data centers, the privacy and security of individuals and organizations have become extremely crucial. In this perspective, encryption consolidates effective technologies that can effectively fulfill these requirements by protecting public information exchanges. To achieve these aims, the researchers used a wide assortment of encryption algorithms to accommodate the varied requirements of this field, as well as focusing on complex mathematical issues during their work to substantially complicate the encrypted communication mechanism. as much as possible to preserve personal information while significantly reducing the possibility of attacks. Depending on how complex and distinct the requirements established by these various applications are, the potential of trying to break them continues to occur, and systems for evaluating and verifying the cryptographic algorithms implemented continue to be necessary. The best approach to analyzing an encryption algorithm is to identify a practical and efficient technique to break it or to learn ways to detect and repair weak aspects in algorithms, which is known as cryptanalysis. Experts in cryptanalysis have discovered several methods for breaking the cipher, such as discovering a critical vulnerability in mathematical equations to derive the secret key or determining the plaintext from the ciphertext. There are various attacks against secure cryptographic algorithms in the literature, and the strategies and mathematical solutions widely employed empower cryptanalysts to demonstrate their findings, identify weaknesses, and diagnose maintenance failures in algorithms.
翻译:随着互联网的普及以及通过云和数据中心广泛使用网络与信息系统,个人与组织的隐私及安全变得极为重要。在此背景下,加密技术整合了有效手段,可通过保护公共信息交换来满足这些需求。为实现此目标,研究人员采用了多种加密算法以适应本领域的不同需求,并在工作中聚焦复杂数学问题,以大幅增加加密通信机制的复杂性,尽可能保护个人信息,同时显著降低被攻击的可能性。基于这些不同应用所设定要求的复杂性和差异性,破解这些算法的尝试仍持续出现,因此评估与验证所实现密码算法的系统仍不可或缺。分析加密算法的最佳方法是找到一种实用且高效的技术来破解它,或学习检测并修复算法中薄弱环节的方法,这被称为密码分析。密码分析专家已发现多种破解密码的方法,例如在数学方程中发现关键漏洞以推导出密钥,或从密文中确定明文。文献中存在多种针对安全密码算法的攻击,而广泛采用的策略与数学解决方案使密码分析师能够展示其发现、识别弱点并诊断算法维护中的故障。