V2EX post-quantum cryptography

Post-Quantum Cryptography

释义 Definition

后量子密码学:研究并设计在量子计算机出现后仍能保持安全的加密与数字签名等密码算法与协议(通常指不依赖大整数分解或离散对数等会被 Shor 算法高效破解的难题)。常见方向包括格密码、哈希签名、多变量密码、编码密码等。

发音 Pronunciation (IPA)

/post kwntm krptrfi/

例句 Examples

Post-quantum cryptography aims to protect data from future quantum attacks.
后量子密码学旨在保护数据免受未来量子攻击的威胁。

As standards evolve, organizations are migrating to post-quantum cryptography to secure long-term confidentiality and authentication.
随着标准不断演进,许多组织正在迁移到后量子密码学,以保障长期的机密性与身份认证安全。

词源 Etymology

“post-”意为“在……之后”;“quantum”来自拉丁语 quantus(“多少、何等大”),在物理学中指“量子”;“cryptography”源自希腊语 kryptos(“隐藏的”)+ graphein(“书写”),合起来即“秘密书写/加密术”。该术语整体指“量子时代之后仍安全的加密技术”。

相关词 Related Words

文学与著作 Literary Works

  • Post-Quantum Cryptography(Daniel J. Bernstein, Johannes Buchmann, Erik Dahmen 编):后量子密码学领域的代表性学术编著之一。
  • NIST(美国国家标准与技术研究院)Post-Quantum Cryptography Standardization 系列公开报告与最终标准文档:该术语在标准化语境中被高频使用。
  • Introduction to Modern Cryptography(Katz & Lindell)及其相关讲义/新版补充材料:在讨论现代公钥体系与未来威胁时常涉及后量子背景与迁移问题。
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