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SE 441 INFORMATION SYSTEMS SECURITY

SE 441 INFORMATION SYSTEMS SECURITY. Early Ciphers. Early Ciphers : Atbash. Plaintext : MALTEPE Ciphertext : NZOGVKV. Early Ciphers : Pigpen. Plaintext : sadi evren seker Ciphertext : . Early Ciphers : Vigenere. Early Ciphers : Vigenere. Plaintext : MALTEPE Key : HUSEYIN

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SE 441 INFORMATION SYSTEMS SECURITY

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  1. SE 441INFORMATION SYSTEMS SECURITY EarlyCiphers

  2. EarlyCiphers: Atbash Plaintext: MALTEPE Ciphertext: NZOGVKV

  3. EarlyCiphers: Pigpen Plaintext: sadi evren seker Ciphertext:

  4. EarlyCiphers: Vigenere

  5. EarlyCiphers: Vigenere • Plaintext: MALTEPE • Key: HUSEYIN • Ciphertext: TUDXCXR

  6. EarlyCiphers: Polybius m, 3th rowand 2nd column–> 32 a, 1st rowand 1st column–> 11 l , 3th rowand 1st column–> 31 t , 4th rowand 4th column–> 44 e , 1st rowand 5th column–> 15 p , 3th rowand 5th column–> 35 e , 1st rowand 5th column–> 15 maltepe = 32113144153515

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