Reconstruction of a 1940 Spanish strip cipher by means of a cyclic rotation model applied to encrypted telegrams

Peinado Alberto

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Reconstruction of a 1940 Spanish strip cipher by means of a cyclic rotation model applied to encrypted telegrams

机译：通过应用于加密电报的循环旋转模型重建1940西班牙语条密码

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A Spanish strip cipher, known as the "PILAR key", has been reconstructed from a set of encrypted telegrams sent by the General Directorate of Security in Madrid, Spain, to the civil government in Malaga, Spain, in 1940 after the Spanish Civil War. The reconstruction of this unrecorded key is based on the application of a cyclic rotation model to the strip cipher behavior, allowing one to recover the homophone table and the mobile strip. In this way, the messages are correctly deciphered and the PILAR key is now part of the large list of known Spanish strip ciphers.

机译：一套被称为“Pilar键”的西班牙语条密码，从西班牙马德里马德里的安全总局发给了西班牙马拉加的公民政府，一套加密电报重建了一套加密电报，于1940年在西班牙内战后于1940年。。该未记录密钥的重建基于将循环旋转模型应用于条带密码行为的基于，允许一个人恢复同音钟表表和移动条。通过这种方式，消息被正确地破译，Pilar键现在是已知西班牙语条Cipers的大小列表的一部分。

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来源
《Cryptologia》 |2019年第1期|47-64|共18页
作者
Peinado Alberto;
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作者单位

Natl Spanish Council Sci Res CSIC Madrid Spain|Univ Malaga Dept Commun Engn Malaga Spain|Univ Malaga Cryptog & Informat Secur Lab Malaga Spain;

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原文格式 PDF
正文语种 eng
中图分类
关键词
cryptanalysis; cyclic rotations; encrypted telegrams; Spanish strip cipher;

机译：密码分析;循环旋转;加密电报;西班牙语条密码;

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专利

1. Reconstruction of a 1940 Spanish strip cipher by means of a cyclic rotation model applied to encrypted telegrams [J] . Peinado Alberto Cryptologia . 2019,第1期

机译：通过应用于加密电报的循环旋转模型重建1940年的西班牙带状密码
2. Analyzing the Spanish strip cipher by combining combinatorial and statistical methods [J] . Sanguino Luis Alberto Benthin, Leander Gregor, Paar Christof, Cryptologia . 2016,第3期

机译：结合组合和统计方法分析西班牙带状密码
3. Genetic Algorithms and Mathematical Programming to Crack the Spanish Strip Cipher [J] . FCO. ALBERTO CAMPOS, ALBERTO GASCON, JESUS MARIA LATORRE, Cryptologia . 2013,第1期

机译：破解西班牙地带密码的遗传算法和数学编程
4. Associative models applied to a Braille-Spanish/Spanish-Braille translator [C] . María Elena Acevedo, Jafeth Alonso, Fabiola Martínez, 2016 8th Euro American Conference on Telematics and Information Systems . 2016

机译：关联模型应用于盲文-西班牙语/西班牙语-盲文翻译器
5. Multiple Echo, Caesar Cipher Acquisition and Model-Based Reconstruction (ME-CAMBREC): A Novel Accelerated T2 Mapping Method. [D] . Lankford, Christopher Lynn. 2016

机译：多回波，凯撒密码采集和基于模型的重建（ME-CAMBREC）：一种新型的T2加速映射方法。
6. Fast T2 Mapping with Multiple Echo Caesar Cipher Acquisition and Model-Based Reconstruction [O] . Christopher L. Lankford, Richard D. Dortch, Mark D. Does -1

机译：具有多个回声凯撒密码采集和基于模型的重构的快速T2映射
7. North American paleoclimate reconstructions for the Last Glacial Maximum using an inverse modeling through iterative forward modeling approach applied to pollen data [O] . Kenji Izumi, Patrick J. Bartlein 2016

机译：北美古古镇重建最后一次冰川最大值，通过迭代前向建模方法应用于花粉数据

Reconstruction of a 1940 Spanish strip cipher by means of a cyclic rotation model applied to encrypted telegrams

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