Showing 2025Show all
2 papers · 1 filter
cs.CR2025
Cryptographic Application of Elliptic Curve with High Rank
Xiaogang Cheng, Ren Guo, Zuxi Chen
Elliptic curve cryptography is better than traditional cryptography based on RSA and discrete logarithm of finite field in terms of efficiency and security. In this paper, we show…
cs.CR2025
Enhanced Security of Public Key Encryption with Certified Deletion
Xiaogang Cheng, Ren Guo
In classical cryptography, certified deletion is simply impossible. Since classical information can be copied any number of times easily. In quantum cryptography, certified deletio…