CRMar 1, 2021
New Public-Key Crypto-System EHT
arXiv:2103.01147v12 citations
AI Analysis
This addresses the need for secure and efficient public-key cryptography, but appears incremental as it builds on existing LWE-based methods like FrodoKEM.
The paper tackled the problem of constructing an efficient public-key cryptosystem by introducing an LWE problem with a hidden trapdoor, resulting in the EHT system that performs favorably compared to FrodoKEM.
In this note, an LWE problem with a hidden trapdoor is introduced. It is used to construct an efficient public-key crypto-system EHT. The new system is significantly different from LWE based NIST candidates like FrodoKEM. The performance of EHT compares favorably with FrodoKEM.