Transposition Cipher Edilasio Pereira Steven Pascal Louis Szgalsky

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Transposition Cipher Edilasio Pereira Steven Pascal Louis Szgalsky Kimberly Chiffens

Transposition Cipher Edilasio Pereira Steven Pascal Louis Szgalsky Kimberly Chiffens

• a transposition cipher is a method of encryption by which the positions

• a transposition cipher is a method of encryption by which the positions held by units of plaintext (which are commonly characters or groups of characters) are shifted according to a regular system, so that the ciphertext constitutes a permutation of the plaintext. That is, the order of the units is changed. Mathematically a bijective function is used on the characters' positions to encrypt and an inverse function to decrypt. 09/27/10 copyright 2006 free template from 2

The Rail Fence Cipher • POETRY IS WHAT IS LOST IN TRANSLATION P E

The Rail Fence Cipher • POETRY IS WHAT IS LOST IN TRANSLATION P E R I W A I L S I T A S A I N O T Y S H T S O T N R N L T O 09/27/10 copyright 2006 free template from 3

Rail Fence Ciphertext • ITIAGOAIGTSHSSOSTES 09/27/10 copyright 2006 free template from 4

Rail Fence Ciphertext • ITIAGOAIGTSHSSOSTES 09/27/10 copyright 2006 free template from 4

. . . Decrypted • TIAGOAIGT SHSSOSTES • Message: IS THIS AS GOOD AS

. . . Decrypted • TIAGOAIGT SHSSOSTES • Message: IS THIS AS GOOD AS IT GETS 09/27/10 copyright 2006 free template from 5

Columnar Transposition Message: THE GOLDEN RULE IS THAT THERE ARE NO GOLDEN RULES 09/27/10

Columnar Transposition Message: THE GOLDEN RULE IS THAT THERE ARE NO GOLDEN RULES 09/27/10 copyright 2006 free template from 6

Columnar Transposition (cont) THEG OLDE NRUL EIST HATT HERE AREN OGOL DENR ULES 09/27/10

Columnar Transposition (cont) THEG OLDE NRUL EIST HATT HERE AREN OGOL DENR ULES 09/27/10 copyright 2006 free template from 7

Columnar Transposition (cont) TONEHHAODUHLRIAERGELEDUSTREON EGELTTENLRS 09/27/10 copyright 2006 free template from 8

Columnar Transposition (cont) TONEHHAODUHLRIAERGELEDUSTREON EGELTTENLRS 09/27/10 copyright 2006 free template from 8

Columnar Transposition Ciphertext AEGLRADHNTAHSTTAETWYCEHOOCE IKRBELMUSTVXY 09/27/10 copyright 2006 free template from 9

Columnar Transposition Ciphertext AEGLRADHNTAHSTTAETWYCEHOOCE IKRBELMUSTVXY 09/27/10 copyright 2006 free template from 9

Columnar Decrypted LARGE ANDTH ATSTH EWAYT HECOO KIECR UMBLE STVXY AND THATS THE WAY

Columnar Decrypted LARGE ANDTH ATSTH EWAYT HECOO KIECR UMBLE STVXY AND THATS THE WAY THE COOKIE CRUMBLES 09/27/10 copyright 2006 free template from 10

TRANSPOSITION CIPHERS Transposition Cipher Rail Fence Cipher RouteTRANSPOSITION CIPHERS Transposition Cipher Rail Fence Cipher Route
TRANSPOSITION CIPHER In the transposition technique the positionsTRANSPOSITION CIPHER In the transposition technique the positions
BLOCK CIPHER Block Cipher Pada cipher blok rangkaianBLOCK CIPHER Block Cipher Pada cipher blok rangkaian
IM cipher code Cipher model Substitution cipher ForIM cipher code Cipher model Substitution cipher For
Stream Cipher and Block Cipher 1 Stream cipherStream Cipher and Block Cipher 1 Stream cipher
Pascal triangle Blaise Pascal Blaise Pascal was bornPascal triangle Blaise Pascal Blaise Pascal was born
Extended Pascal Erweiterung von Pascal shadi Behzadipour PascalExtended Pascal Erweiterung von Pascal shadi Behzadipour Pascal
Transposition Spences Behavioral Solution Transposition seems to supportTransposition Spences Behavioral Solution Transposition seems to support
Transposing Equations What is Transposition Transposition is aTransposing Equations What is Transposition Transposition is a