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Lattice-based cryptography is the generic term for constructions of cryptographic primitives that involve lattices, either in the construction itself or in the security proof. Lattice-based constructions support important standards of post-quantum cryptography . [ 1 ]
A BSD-licensed library [16] bouncycastle [20] Lokinet [21] was the first onion router implementing NTRU algorithm for its intraweb and End-2-End Encrypted events. GoldBug Messenger [22] was the first chat and E-mail client with NTRU algorithm under open-source license, which is based on the Spot-On Encryption Suite Kernels. [23]
In computer science, lattice problems are a class of optimization problems related to mathematical objects called lattices.The conjectured intractability of such problems is central to the construction of secure lattice-based cryptosystems: lattice problems are an example of NP-hard problems which have been shown to be average-case hard, providing a test case for the security of cryptographic ...
The Short Integer Solution (SIS) problem is an average case problem that is used in lattice-based cryptography constructions. Lattice-based cryptography began in 1996 from a seminal work by Ajtai [ 1 ] who presented a family of one-way functions based on the SIS problem.
Compared to other post-quantum schemes, BLISS claims to offer better computational efficiency, smaller signature size, and higher security. A presentation once anticipated that BLISS would become a potential candidate for standardization, however it was not submitted to NIST. NIST's criteria for selecting schemes to standardize includes side ...
Post-Quantum Cryptography Standardization [1] is a program and competition by NIST to update their standards to include post-quantum cryptography. [2] It was announced at PQCrypto 2016. [ 3 ] 23 signature schemes and 59 encryption/ KEM schemes were submitted by the initial submission deadline at the end of 2017 [ 4 ] of which 69 total were ...
IEEE P1363 is an Institute of Electrical and Electronics Engineers (IEEE) standardization project for public-key cryptography. It includes specifications for: Traditional public-key cryptography (IEEE Std 1363-2000 and 1363a-2004) Lattice-based public-key cryptography (IEEE Std 1363.1-2008) Password-based public-key cryptography (IEEE Std 1363. ...
The NTRUEncrypt public key cryptosystem, also known as the NTRU encryption algorithm, is an NTRU lattice-based alternative to RSA and elliptic curve cryptography (ECC) and is based on the shortest vector problem in a lattice (which is not known to be breakable using quantum computers).