新标准的基石:格密码学 成为首批标准的三个算法均基于格密码学(Lattice-based cryptography),是一种与传统密码学大相径庭的数学机制。这三种新算法都是为非对称加密而设计的,即用于对消息进行编码的密钥与用于对消息进行解码的密钥不同。 格密码学利用“背包问题”等复杂数学问题,不仅对传统计算机具有极大的挑战性,量...
密钥管理方法:https://csrc.nist.gov/projects/key-management 后量子密码算法(进行中):https://csrc.nist.gov/projects/post-quantum-cryptography NIST 后量子密码算法征集 NIST 的后量子密码项目主页:https://csrc.nist.gov/Projects/Post-Quantum-Cryptography 主要内容 NIST 的后量子密码算法标准征集竞赛共征集两...
该标准基于与 ML-DSA 不同的数学方法,旨在作为 ML-DSA 出现漏洞时的备用方法。 同样,以FALCON为基础的 FIPS 206 标准草案发布后,该算法将被命名为FN-DSA,是 FFT(快速傅里叶变换) over NTRU-Lattice-Based 数字签名算法的简称。 这几个标准,IBM的参与非常大。因此对后续的发展预期,IBM公布的量子安全路线图[vi...
Post-quantum cryptographyThis paper focuses on high-speed NEON-based constant-time implementations of multiplication of large polynomials in the NIST PQC KEM Finalists: NTRU, Saber, and CRYSTALS-Kyber. We use the Number Theoretic Transform (NTT)-based multiplication in Kyber, the Toom-Cook algorithm...
What are NIST’s Three Post-Quantum Cryptography Standards? NIST has currently finalized three standards for quantum-safe cryptographic schemes: FIPS (Federal Information Processing Standard) 203: Developed from the CRYSTALS-Kyber algorithm, and also known as the Module-Lattice-Based Key-Encapsulation Me...
可在https://csrc.nist.gov/CSRC/media/Projects/Post-QuantumCryptography/documents/call-for-proposals-final-dec-2016.pdf 2.2.1 安全 与过去的高级加密标准 (AES) 和安全哈希算法 3 的情况一样 (SHA-3)竞赛中,安全性是评估候选后/抗量子算法时最重要的因素。NIST 当前的公钥标准被广泛用于应用程序,包括 ...
Lattice-based cryptography is one of the most promising candidates for designing post-quantum cryptographic algorithms that resist emerging quantum computi... R Steinfeld - Proceedings of the 10th ACM Asia Public-Key Cryptography Workshop 被引量: 0发表: 2023年 加载更多0关于...
The NIST effort to select, evaluate and standardize PQC algorithms is based on even harder math problems (e.g., lattice cryptography) that are difficult for both traditional computers and quantum computers. These algorithms do not require a quantum computer themselves; they protect against them and...
NIST also standardized FIPS 205, a SLH-DSA algorithm that relies on the security of hash functions to provide diversity from lattice-based security assumptions. Developed by an international team including researchers at Intel, FIPS 205 uses the SPHINCS+ algorithm, which ...
FIPS 204 (Draft): Module-Lattice-Based Digital Signature Standard FIPS 205 (Draft): Stateless Hash-Based Digital Signature Standard FIPS 203 describes three algorithms ML-KEM-512, ML-KEM-768, and ML-KEM-1024 targeting three different security levels. They are based on the Kyber variants Kyber-...