Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Two-square_cipher> ?p ?o }
Showing triples 1 to 34 of
34
with 100 triples per page.
- Two-square_cipher abstract "The Two-square cipher, also called double Playfair, is a manual symmetric encryption technique. It was developed to ease the cumbersome nature of the large encryption/decryption matrix used in the four-square cipher while still being slightly stronger than the (single-square) Playfair cipher.The technique encrypts pairs of letters (digraphs), and thus falls into a category of ciphers known as polygraphic substitution ciphers. This adds significant strength to the encryption when compared with monographic substitution ciphers which operate on single characters. The use of digraphs makes the two-square technique less susceptible to frequency analysis attacks, as the analysis must be done on 676 possible digraphs rather than just 26 for monographic substitution. The frequency analysis of digraphs is possible, but considerably more difficult - and it generally requires a much larger ciphertext in order to be useful.".
- Two-square_cipher wikiPageExternalLink fm-34-40-2.
- Two-square_cipher wikiPageID "1503358".
- Two-square_cipher wikiPageLength "6884".
- Two-square_cipher wikiPageOutDegree "13".
- Two-square_cipher wikiPageRevisionID "620446059".
- Two-square_cipher wikiPageWikiLink Category:Classical_ciphers.
- Two-square_cipher wikiPageWikiLink Cryptanalysis.
- Two-square_cipher wikiPageWikiLink Encryption.
- Two-square_cipher wikiPageWikiLink Four-square_cipher.
- Two-square_cipher wikiPageWikiLink Frequency_analysis.
- Two-square_cipher wikiPageWikiLink Mixed_alphabet.
- Two-square_cipher wikiPageWikiLink Monographic_substitution_cipher.
- Two-square_cipher wikiPageWikiLink Outline_of_cryptography.
- Two-square_cipher wikiPageWikiLink Playfair_cipher.
- Two-square_cipher wikiPageWikiLink Polygraphic_substitution_cipher.
- Two-square_cipher wikiPageWikiLink Symmetric-key_algorithm.
- Two-square_cipher wikiPageWikiLinkText "Double Playfair".
- Two-square_cipher wikiPageWikiLinkText "Two-square cipher".
- Two-square_cipher wikiPageWikiLinkText "two-square".
- Two-square_cipher wikiPageUsesTemplate Template:Cryptography_navbox.
- Two-square_cipher wikiPageUsesTemplate Template:Unreferenced.
- Two-square_cipher subject Category:Classical_ciphers.
- Two-square_cipher hypernym Technique.
- Two-square_cipher type TopicalConcept.
- Two-square_cipher comment "The Two-square cipher, also called double Playfair, is a manual symmetric encryption technique. It was developed to ease the cumbersome nature of the large encryption/decryption matrix used in the four-square cipher while still being slightly stronger than the (single-square) Playfair cipher.The technique encrypts pairs of letters (digraphs), and thus falls into a category of ciphers known as polygraphic substitution ciphers.".
- Two-square_cipher label "Two-square cipher".
- Two-square_cipher sameAs Q1124307.
- Two-square_cipher sameAs Doppelkastenschlüssel.
- Two-square_cipher sameAs Két_négyzet-rejtjel.
- Two-square_cipher sameAs m.056fn2.
- Two-square_cipher sameAs Q1124307.
- Two-square_cipher wasDerivedFrom Two-square_cipher?oldid=620446059.
- Two-square_cipher isPrimaryTopicOf Two-square_cipher.