TY - GEN
T1 - A new lattice-based public-key cryptosystem mixed with a knapsack
AU - Pan, Yanbin
AU - Deng, Yingpu
AU - Jiang, Yupeng
AU - Tu, Ziran
PY - 2011
Y1 - 2011
N2 - In SAC'98, Cai and Cusick proposed an efficient lattice-based public-key cryptosystem mixed with a knapsack. However, a ciphertext-only attack given by Pan and Deng shows that it is not secure. In this paper, we present a new efficient lattice-based public-key cryptosystem mixed with a knapsack, which can resist Pan and Deng's attack well. What's more, it has reasonable key size, quick encryption and decryption. However, we have to point out that the new cryptosystem has no security proof.
AB - In SAC'98, Cai and Cusick proposed an efficient lattice-based public-key cryptosystem mixed with a knapsack. However, a ciphertext-only attack given by Pan and Deng shows that it is not secure. In this paper, we present a new efficient lattice-based public-key cryptosystem mixed with a knapsack, which can resist Pan and Deng's attack well. What's more, it has reasonable key size, quick encryption and decryption. However, we have to point out that the new cryptosystem has no security proof.
KW - Knapsack
KW - Lattice
KW - Public-Key Cryptosystem
UR - https://www.scopus.com/pages/publications/83755161626
U2 - 10.1007/978-3-642-25513-7_10
DO - 10.1007/978-3-642-25513-7_10
M3 - 会议稿件
AN - SCOPUS:83755161626
SN - 9783642255120
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 126
EP - 137
BT - Cryptology and Network Security - 10th International Conference, CANS 2011, Proceedings
T2 - 10th International Conference on Cryptography and Network Security, CANS 2011
Y2 - 10 December 2011 through 12 December 2011
ER -