Vigenère table

E677525

The Vigenère table is a tabular arrangement of shifted alphabets used as the core tool for implementing the classical Vigenère polyalphabetic substitution cipher.

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Observed surface forms (1)

Surface form Occurrences
Vigenère cipher 2

Statements (45)

Predicate Object
instanceOf cryptographic tool
poly­alphabetic substitution aid
tabular cipher device
associatedWith Caesar cipher NERFINISHED
Vigenère cipher key
basedOnAlphabet Latin alphabet
canBeAdaptedFor non-English alphabets
canBeGeneralizedTo alphabets of different sizes
cipherTypeSupported polyalphabetic substitution cipher
constructionMethod each column contains a Caesar shift of the plaintext letter
each row is a cyclic shift of the alphabet
decryptionRule plaintext letter is found by locating ciphertext in key row
domain classical cryptanalysis
information security history
educationalUse illustrating polyalphabetic substitution
teaching classical ciphers
encryptionRule ciphertext letter is at intersection of plaintext row and key column
hasAlternativeName Vigenere square NERFINISHED
Vigenère tableau NERFINISHED
tabula recta NERFINISHED
hasComponent columns of shifted alphabets
rows of shifted alphabets
historicalUse military communications
paper-and-pencil cryptography
namedAfter Blaise de Vigenère NERFINISHED
originConcept tabula recta of Johannes Trithemius NERFINISHED
primaryFunction implements polyalphabetic substitution
maps plaintext and key letters to ciphertext letters
property implements multiple Caesar shifts
periodic substitution structure
relatedConcept Beaufort cipher NERFINISHED
Vigenère cipher tableau NERFINISHED
autokey cipher
cipher disk
requires repeating or extended key
row0 ABCDEFGHIJKLMNOPQRSTUVWXYZ
row1 BCDEFGHIJKLMNOPQRSTUVWXYZA
row2 CDEFGHIJKLMNOPQRSTUVWXYZAB
typicalAlphabetSize 26 letters
usedFor manual decryption
manual encryption
usedIn Vigenère cipher NERFINISHED
classical cryptography
visualForm 26x26 grid for English alphabet
square matrix of letters

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Blaise de Vigenère associatedWith Vigenère table
Alberti cipher disk influenced Vigenère table
this entity surface form: Vigenère cipher
Blaise de Vigenère notableFor Vigenère table
this entity surface form: Vigenère cipher