Found 664 results for: gcw script

• 02 How does GC Wizard encrypt or decrypt using an One-Time Pad?

  The entered text is automatically decoded or encrypted according to the existing text. As a further parameter, the letter to be encrypted can be additionally shifted with an offset A.

  One-Time Pad
  128 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using the Polybios Square?

  The entered text is automatically decrypted or encrypted using the entered key and alphabet including the modification. Alphabet You can choose between A - ZZ - ASelf-defined Modification One of the following can be selected J by IC by KW by VV The output contains the decoded...

  Polybios Square
  304 February 18, 2021

• 02 How does GC Wizard enrypt or decrypt using RC4?

  The entered text is automatically decrypted or encrypted with the key. The following formats are available TextBinary numbersHexadecimal numbersASCII valuesAutomatic recognition

  RC4 Encyrption
  90 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using a Scytale?

  The entered text is automatically decoded or encrypted. The parameters of the Skytale are Perimeter: number of characters per windingColumns: Number of windingsStrip width: number of characters next to each other

  Scytale
  177 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using the Solitaire Cipher?

  The entered text is automatically decrypted or encrypted according to the key. Additionally, the generated key stream as well as the resulting sequence of the card game is calculated.

  Solitaire Cipher
  300 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using the TAPIR Substitution?

  The entered text is automatically decrypted or encrypted and output. Optionally, a one-time pad key can be used. This consists of 5-digit groups.

  Tapir Substitution Cipher
  334 February 18, 2021

• 02 How does GC Wizard encode or decode using TomTom Code?

  The entered text is encrypted with the selected key symbols. These can be changed.

  TomTom Code
  570 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using the Gronsfeld Cipher?

  The entered text is automatically decrypted or encrypted according to the entered key. There are two further options for the key Autokey: xxxOffset A: xxx

  Gronsfeld Cipher
  346 February 18, 2021

• 02 How does GC Wizard encrypt or decrypt using the Trithemius Cipher?

  The entered text is automatically decrypted or encrypted with the Tabula Recta of Trithemius and output. As a variation, an offset can be specified for the key, which is xxx

  Trithemius Cipher
  177 February 18, 2021

• 04 How does GC Wizard supports to break a Vigenère Cipher?

  After entering the cipher text, assumptions must be made about the key with regard to the length and the alphabet. The presumed plaintext with the corresponding keyword is output. The chances of success vary with the length of the cipher text and the length of the keyword. Several attempts...

  Vigenère Cipher
  118 February 17, 2021

• 02 How does GC Wizard encrypt or decrypt using the Vigenère Cipher?

  The following parameters can be used to control decryption or encryption: KeyAIgnore Non-LettersAutokey

  Vigenère Cipher
  73 February 17, 2021

• 01 What is the Straddling Checkerboard?

  Straddling checkerboard - Wikipedia The straddling checkerboard cipher was originally invented by the Argenti, the Pope's secretaries, in the 16th century. It was later also used by the Communists in the Spanish Civil War and by Soviet spies in WW2. Another example is Che Guevara. When he was...

  Straddling Checkerboard
  620 February 17, 2021

• 01 What is the TAPIR Substitution Cipher?

  STASI Vernam Cipher Table “TAPIR” | RGP Communications Security (wordpress.com) TAPIR is the name of a substitution table that was used in the National People's Army as well as the Ministry of State Security of the German Democratic Republic. The resulting numbers were then re-encoded...

  Tapir Substitution Cipher
  999 February 17, 2021

• 01 What is the Trithemius Cipher?

  Tabula recta - Wikipedia Johannes Trithemius (1462 - 1516) (actually: Johannes Heldenberg from Trittenheim) wrote the first printed book on cryptography, the "Polygraphiae libri sex" (Six Books on Polygraphy) in 1508, but it did not appear until 1518 after his death. In the fifth volume, he...

  Trithemius Cipher
  1064 February 17, 2021

• 01 What is the Vigenère Cipher?

  Vigenère cipher - Wikipedia The Vigenère cipher is a manual key method dating from the 16th century. It is a monographic polyalphabetic substitution method. The text is broken down into single characters and substituted using the key and Vigenère square. The Vigenère square consists of a...

  Vigenère Cipher
  325 February 17, 2021

• 01 What is the Homophone Cipher?

  The Black Chamber - Homophonic Cipher (simonsingh.net) After Arab scholars discovered that the individual letters in the plaintexts of natural languages occur with quite characteristic relative frequencies, Abu-Yusuf Ya'qub ibn Ishaq al-Kindi (800 - 873) succeeded in deciphering cryptograms...

  Homophone Cipher
  1116 February 13, 2021

• 01 What is the Railfence Cipher?

  Rail fence cipher - Wikipedia The Railfence cipher - also called zig-zag or palisade cipher - is a transposition cipher. The text is written in a defined depth (key) in zigzag. For encryption, the text is written in lines one after the other. The order of the lines can be changed by an...

  Railfence Cipher
  131 February 13, 2021

• 01 What is the Gronsfeld Cipher?

  Johann Franz Graf von Gronsfeld-Bronkhorst (1640 - 1719) allegedly suggested to the writer and Jesuit priest Caspar Schott (1608 - 1666) on a journey from Mainz to Frankfurt the polyalphabetic monographic substitution cipher named after him today.Schott reported on this in 1665 in his Schola...

  Gronsfeld Cipher
  2023 February 13, 2021

• 01 What is the Enigma?

  Enigma machine - Wikipedia The Enigma (Greek aínigma, English "riddle", proper spelling also: ENIGMA) is a rotor key machine that was used during World War II to encrypt message traffic. The inventor of the Enigma was Arthur Scherbius, whose first patent for it was dated February 23, 1918. In...

  Enigma
  298 February 13, 2021

• 01 What is a Cipher disk?

  Cipher disk - Wikipedia One of the first devices for encryption was the cipher disk. These are two round metal discs that sit on a common axis and are connected in such a way that the smaller one can rotate on the larger one. Discs of this type have been around since the 15th century. The...

  Cipher Disk
  349 February 13, 2021