transposition-based block cipher scheme 现代换位密码算法方案
Chaotic block cipher scheme: this scheme combines spatiotemporal chaos and blowfish arithmetic together. The P and S-box are generated using on two-way coupled map lattice system, without depending on blowfish cycles.
混沌分组密码加密方案:将时空混沌和blowfish算法相结合,使用双向耦合映象格子产生blowfish算法所需的子密钥数组P和S盒子,P和S的产生不依赖于blowfish的循环迭代。
参考来源 - 基于DSP的时空混沌信息加密的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Investigation shows that the scheme is provable security under the blockwise adaptive attack model if the underlying block cipher is a pseudorandom permutation.
结果表明，在所用分组密码是伪随机置换的条件下，方案在分块适应性攻击模型下是可证明安全的。
A novel scheme based on traditional electronic codebook (ECB) mode was proposed to improve the capability of block-cipher mode of operation.
为提高分组密码工作模式的性能，提出了1个基于电码本(ecb)模式的新方案。
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