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WGU Introduction to Cryptography - C839 (EC-Council CES) rated A+CrypTool Software which allows encryption of text using historic algorithms The Enigma Machine In World War II the Germans made use of an electro-mechanical rotor based cipher Known as The Enigma Machine. Allied cipher mach...

WGU C839 Flash Cards for OA question & answers 100% correct updated 2022DES 64 Bit Block - 56 Bit Key - 16 Rounds AES 128 Bit Block - 128, 192, 256 Bit Key - 10, 12, 14 Rounds 00:38 01:41 BlowFish 64 Bit Block - 32 thru 448 Bit Key - 16 Rounds TwoFish 128 Bit Block -...

Intro to Cryptography WGU C839 Module 1 correctly answered Most primitive of cryptographic algorithms, substitutes one character of cipher text for each character of plain text. Includes Caesar Cipher Atbash Cipher Affine Cipher Rot13 Cipher Mono-Alphabet Substitution First used by Juliu...

WGU - C839 Things to Memorize correctly answered 2022AES is ___ a. Asymmetric b. Symmetric B Serpent is ___ a. Asymmetric b. Symmetric B Two Fish is ___ a. Asymmetric b. Symmetric B RC5 & RC6 is ___ a. Asymmetric b. Symmetric B IDEA is ___ a. Asymmetric b. S...

Introduction to Cryptography - C839 Unit 3: Number Theory and Asymmetric Cryptography updatedAsymmetric Cryptography ○ Cryptographic systems that use key pairs which consist of a public key and private key § The public key is made public( for example by publishing it in a directory) and the p...

Intro to Cryptography WGU C839 Module 3 question & answers Consists of public and private keys The public key is made public by publishing to a directory or installed on a computer. The private key is kept secret Does not involve exchanging a secret key or key exchange The public key is used to ...

Intro to Cryptography WGU C839 Module 5 solved*Finding any method to decrypt the message that is more efficient that simple brute force attempts. Breaking Ciphers Simply trying every possible key to decrypt a message Brute Force Using other techniques to attempt to derive the key, ca...

Intro to Cryptography WGU C839 Module 4 correctly answered!These are usually the encryption of a message digest with the senders private key. In order to verify them, the recipient uses the senders public key. They are considered good if they provide the following. Authentication Integrity Non-...