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WI 9-12: NI2.d.3.h

CodeHS Lessons

Write a program that performs basic encryption (e.g., shift cipher, substitution cipher).

Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
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1.2 Encryption Algorithms
1.5 Hash Function Development
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5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
2.1 Cryptography, Cryptology, Cryptanalysis
2.3 Basic Crypto Systems: Caesar Cipher
2.4 Basic Crypto Systems: Cracking Caesar
2.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
4.6 Cryptography, Cryptology, Cryptanalysis
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8.10 Cryptography
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21.1 Cryptography, Cryptology, Cryptanalysis
21.9 Hash Function Development
21.4 Basic Crypto Systems: Caesar Cipher
21.5 Basic Crypto Systems: Cracking Caesar
21.6 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
2.1 Cryptography, Cryptology, Cryptanalysis
2.3 Basic Crypto Systems: Caesar Cipher
2.4 Basic Crypto Systems: Cracking Caesar
2.5 Basic Crypto Systems: Vigenere Cipher
4.2 Encryption Algorithms
4.5 Hash Function Development
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
7.7 Cryptography
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7.7 Cryptography
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5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher
Standard
4.1 Cryptography, Cryptology, Cryptanalysis
4.3 Basic Crypto Systems: Caesar Cipher
4.4 Basic Crypto Systems: Cracking Caesar
4.5 Basic Crypto Systems: Vigenere Cipher
5.2 Encryption Algorithms
5.5 Hash Function Development
Standard
4.1 Cryptography, Cryptology, Cryptanalysis
4.3 Basic Crypto Systems: Caesar Cipher
4.4 Basic Crypto Systems: Cracking Caesar
4.5 Basic Crypto Systems: Vigenere Cipher
4.7 Hash Function Development
Standard
8.1 Cryptography, Cryptology, Cryptanalysis
8.3 Basic Crypto Systems: Caesar Cipher
8.4 Basic Crypto Systems: Cracking Caesar
8.5 Basic Crypto Systems: Vigenere Cipher
Standard
5.1 Cryptography, Cryptology, Cryptanalysis
5.3 Basic Crypto Systems: Caesar Cipher
5.4 Basic Crypto Systems: Cracking Caesar
5.5 Basic Crypto Systems: Vigenere Cipher