TY - GEN
T1 - Enhanced Layered Quasi-Cyclic Low-Density Parity-Check Codes for the McEliece Cryptosystem in Satellite Communications System
AU - Zhang, Junda
AU - Zhang, Ge
AU - Zhang, Zhigang
AU - Ma, Hongliang
AU - Pan, Gaofeng
N1 - Publisher Copyright:
©2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Given the rapid advancement of quantum computing technology, the McEliece cryptosystem, rooted in coding theory, stands out as one of the few cryptographic systems resilient against quantum attacks. Nevertheless, the system’s extensive public key length and low transmission rate have hindered its practical utility. To overcome these challenges, we propose a methodology to implement the McEliece cryptosystem employing quasi-cyclic low-density parity-check (QC-LDPC) codes, thereby diminishing the public key size albeit at the expense of heightened decryption complexity. Furthermore, we introduce a row-layered normalized min-sum low-density parity-check decoding algorithm aimed at minimizing system complexity and optimizing hardware resource utilization.
AB - Given the rapid advancement of quantum computing technology, the McEliece cryptosystem, rooted in coding theory, stands out as one of the few cryptographic systems resilient against quantum attacks. Nevertheless, the system’s extensive public key length and low transmission rate have hindered its practical utility. To overcome these challenges, we propose a methodology to implement the McEliece cryptosystem employing quasi-cyclic low-density parity-check (QC-LDPC) codes, thereby diminishing the public key size albeit at the expense of heightened decryption complexity. Furthermore, we introduce a row-layered normalized min-sum low-density parity-check decoding algorithm aimed at minimizing system complexity and optimizing hardware resource utilization.
KW - McEliece cryptosystem
KW - QC-LDPC codes
UR - http://www.scopus.com/inward/record.url?scp=85216573276&partnerID=8YFLogxK
U2 - 10.1109/ICFEEIE64494.2024.00032
DO - 10.1109/ICFEEIE64494.2024.00032
M3 - Conference contribution
AN - SCOPUS:85216573276
T3 - Proceedings - 2024 International Conference on the Frontiers of Electronic, Electrical and Information Engineering, ICFEEIE 2024
SP - 129
EP - 133
BT - Proceedings - 2024 International Conference on the Frontiers of Electronic, Electrical and Information Engineering, ICFEEIE 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st International Conference on the Frontiers of Electronic, Electrical and Information Engineering, ICFEEIE 2024
Y2 - 21 June 2024 through 23 June 2024
ER -