Nikolay A. Moldovyan, Alexander A. Moldovyan, Nick D. Goots. Variable Bit Permutations: Linear Characteristics and Pure VBP-Based Cipher. The Computer Science Journal of Moldova, 13(1):84-109, 2005. [doi]
@article{MoldovyanMG05,
title = {Variable Bit Permutations: Linear Characteristics and Pure VBP-Based Cipher},
author = {Nikolay A. Moldovyan and Alexander A. Moldovyan and Nick D. Goots},
year = {2005},
url = {http://www.math.md/publications/csjm/issues/v13-n1/8531/},
researchr = {https://researchr.org/publication/MoldovyanMG05},
cites = {0},
citedby = {0},
journal = {The Computer Science Journal of Moldova},
volume = {13},
number = {1},
pages = {84-109},
}