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On the Security of the Multivariate Ring Learning with Errors Problem
cryptanalysis lattice techniques public-key cryptography
2018/11/6
The Multivariate Ring Learning with Errors (mm-RLWE) problem was introduced in 2015 by Pedrouzo-Ulloa, Troncoso-Pastoriza and Pérez-González. Instead of working over a polynomial residue ring with one...
How to validate the secret of a Ring Learning with Errors (RLWE) key
RLWE key exchange post-quantum
2018/1/24
We use the signal function from RLWE key exchange to derive an efficient zero knowledge authentication protocol to validate an RLWE key p=as+ep=as+e with secret ss and error ee in the Random Oracle Mo...
Post-quantum key exchange for the TLS protocol from the ring learning with errors problem
post-quantum learning with errors Transport Layer Security (TLS) key exchange
2016/1/8
Lattice-based cryptographic primitives are believed to offer resilience against attacks by quantum
computers. We demonstrate the practicality of post-quantum key exchange by constructing ciphersuites...