Author Search Result
[Author] Yupeng JIANG(2hit)
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On the Linear Complexity of New Modified Jacobi Sequences
Qiuyan WANG Yupeng JIANG Dongdai LIN Xuan GUANG
- LETTER-Cryptography and Information Security
- Vol:
- E97-A No:11
- Page(s):
- 2263-2266
Jacobi sequences have good cryptography properties. Li et al. [X. Li et al., Linear Complexity of a New Generalized Cyclotomic Sequence of Order Two of Length pq*, IEICE Trans. Fundamentals, vol.E96-A, no.5, pp.1001-1005, 2013] defined a new modified Jacobi sequence of order two and got its linear complexity. In this corresponding, we determine the linear complexity and minimal polynomials of the new modified Jacobi sequence of order d. Our results show that the sequence is good from the viewpoint of linear complexity.
Transition Mappings between De Bruijn Sequences
Ming LI Yupeng JIANG Dongdai LIN Qiuyan WANG
- LETTER-Cryptography and Information Security
- Vol:
- E100-A No:5
- Page(s):
- 1254-1256
We regard a De Bruijn sequence of order n as a bijection on $mathbb{F}_2^n$ and consider the transition mappings between them. It is shown that there are only two conjugate transformations that always transfer De Bruijn sequences to De Bruijn sequences.
