An improved chaotic binary sequences algorithm based on one four-dimension chaotic map is proposed.
提出一种基于四维混沌映射产生混沌二值序列的改进算法。
After being perturbed, chaotic system can generate chaotic binary sequences with uniform distribution and with statistic properties invulnerable to cryptographic analysis.
扰动后的系统服从均匀分布，具有更为理想的扩散特性和置乱特性。
Sufficient bit security is necessary for pseudorandom binary sequences drived by chaotic maps.
由混沌映射驱动得到的伪随机二进制序列应确保有足够的比特安全性。
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