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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Classical Ciphers and Application
Subject
The topic of the resource
Classical Ciphers and Application
Description
An account of the resource
Classical Ciphers and Application features analyses of various ciphers- including classical ciphers and the application of ciphers used during WWII. The purpose of the collection is to explain how classical ciphers work and show the patterns among substitution (replacement) and transposition(scramble) ciphers. For further understanding in application, it attempts to provide an analysis of the famous substitution ciphers- the Zimmerman Telegram and WWII Pigeon Cipher.
Still Image
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Original Format
The type of object, such as painting, sculpture, paper, photo, and additional data
Cipher
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Hill Cipher
Subject
The topic of the resource
Hill Cipher
Description
An account of the resource
The Hill Cipher was developed in 1929 by Lester Hill. A digraph substitution cipher, it works using groups of letters to encrypt. However, it is different from other digraph substitution ciphers because it can work on different group sizes of letters- technically making it a polygraphic substitution cipher.
The Hill Cipher is also exceptional because it uses linear algebra, matrices, and arithmetic. This is a relatively significant amount of mathematics compared to other ciphers that can be used by hand and without a machine. For the example outlined in the images, the resulting ciphertext is: "APADJ TFTWLFJ".
Creator
An entity primarily responsible for making the resource
Lester S. Hill
Source
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https://crypto.interactive-maths.com/hill-cipher.html
Publisher
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Crypto Corner
Contributor
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Daniel Rodriguez-Clark
Format
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.JPEG
Type
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Cipher
Hill Cipher