• Breaking HK17 in Practice 

      Li, Haoyu; Liu, Renzhang; Malluhi, Qutaibah M.; Pan, Yanbin; Wang, Yongge; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)
      In November 2017, Hecht and Kamlofsky submitted HK17, a quaternion(octonion)-based Diffie-Hellman key exchange protocol, to NIST post-quantum cryptography project, and thought that at least O(p8) arithmetic operations are ...