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- Trifid_cipher abstract "In classical cryptography, the trifid cipher is a cipher invented around 1901 by Felix Delastelle, which extends the concept of the bifid cipher to a third dimension, allowing each symbol to be fractionated into 3 elements instead of two.While the bifid uses the Polybius square to turn each symbol into coordinates on a 5 × 5 (or 6 × 6) square, the trifid turns them into coordinates on a 3 × 3 × 3 cube.As with the bifid, this is then combined with transposition to achieve diffusion. However a higher degree of diffusion is achieved because each output symbol depends on 3 input symbols instead of two.Thus the trifid was the first practical trigraphic substitution.".
- Trifid_cipher wikiPageID "1204623".
- Trifid_cipher wikiPageLength "4912".
- Trifid_cipher wikiPageOutDegree "23".
- Trifid_cipher wikiPageRevisionID "651715917".
- Trifid_cipher wikiPageWikiLink Baudot_code.
- Trifid_cipher wikiPageWikiLink Bifid_cipher.
- Trifid_cipher wikiPageWikiLink Binary_number.
- Trifid_cipher wikiPageWikiLink Bit.
- Trifid_cipher wikiPageWikiLink Cartesian_coordinate_system.
- Trifid_cipher wikiPageWikiLink Category:Classical_ciphers.
- Trifid_cipher wikiPageWikiLink Ciphertext.
- Trifid_cipher wikiPageWikiLink Confusion_and_diffusion.
- Trifid_cipher wikiPageWikiLink Cryptography.
- Trifid_cipher wikiPageWikiLink Four-square_cipher.
- Trifid_cipher wikiPageWikiLink Félix_Delastelle.
- Trifid_cipher wikiPageWikiLink Plaintext.
- Trifid_cipher wikiPageWikiLink Playfair_cipher.
- Trifid_cipher wikiPageWikiLink Polybius_square.
- Trifid_cipher wikiPageWikiLink Substitution_cipher.
- Trifid_cipher wikiPageWikiLink Ternary_numeral_system.
- Trifid_cipher wikiPageWikiLink Transposition_cipher.
- Trifid_cipher wikiPageWikiLinkText "Trifid cipher".
- Trifid_cipher wikiPageWikiLinkText "trifid cipher".
- Trifid_cipher wikiPageWikiLinkText "trifid".
- Trifid_cipher wikiPageUsesTemplate Template:Cryptography_navbox.
- Trifid_cipher wikiPageUsesTemplate Template:Unreferenced.
- Trifid_cipher subject Category:Classical_ciphers.
- Trifid_cipher hypernym Cipher.
- Trifid_cipher type Noble.
- Trifid_cipher comment "In classical cryptography, the trifid cipher is a cipher invented around 1901 by Felix Delastelle, which extends the concept of the bifid cipher to a third dimension, allowing each symbol to be fractionated into 3 elements instead of two.While the bifid uses the Polybius square to turn each symbol into coordinates on a 5 × 5 (or 6 × 6) square, the trifid turns them into coordinates on a 3 × 3 × 3 cube.As with the bifid, this is then combined with transposition to achieve diffusion.".
- Trifid_cipher label "Trifid cipher".
- Trifid_cipher sameAs Q2100701.
- Trifid_cipher sameAs Trifidcijfer.
- Trifid_cipher sameAs m.04h3cx.
- Trifid_cipher sameAs Q2100701.
- Trifid_cipher sameAs 三分密碼.
- Trifid_cipher wasDerivedFrom Trifid_cipher?oldid=651715917.
- Trifid_cipher isPrimaryTopicOf Trifid_cipher.