KS 9-12: L2.NI.C.02
CodeHS Lessons
Use encryption and decryption algorithms to transmit/ receive an encrypted message.
| Standard |
| 12.4 Activity 4: Hiding and Revealing a Text Message |
| Standard |
| 5.9 Keys, Blocks, and Streams (Protecting Stored Data with Cryptography) |
| Standard |
| 8.10 Cryptography |
| 11.9 Cybersecurity |
| Standard |
| 41.1 Cryptography |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 1.1 Advanced Cryptography |
| 1.4 Asymmetric Encryption |
| Standard |
| 8.4 Activity 4: Hiding and Revealing a Text Message |
| 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 |
| 23.4 Activity 4: Hiding and Revealing a Text Message |
| Standard |
| 20.4 Activity 4: Hiding and Revealing a Text Message |
| 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 |
| 1.12 Cryptography |
| Standard |
| 1.14 Cryptography |
| Standard |
| 1.13 Cryptography and Cryptocurrency |
| Standard |
| 1.13 Cryptography |
| Standard |
| 4.6 Cryptography, Cryptology, Cryptanalysis |
| Standard |
| 8.10 Cryptography |
| 11.9 Cybersecurity |
| Standard |
| 21.1 Cryptography, Cryptology, Cryptanalysis |
| 21.3 Why encrypt? |
| 21.4 Basic Crypto Systems: Caesar Cipher |
| 21.5 Basic Crypto Systems: Cracking Caesar |
| 21.6 Basic Crypto Systems: Vigenere Cipher |
| 21.7 Advanced Cryptography |
| 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 |
| 4.3 Advanced Cryptography |
| 4.6 Asymmetric Encryption |
| 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 |
| 2.2 Symmetric Encryption |
| 2.3 Asymmetric Encryption |
| Standard |
| 3.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| 2.3 Asymmetric Encryption |
| 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 |
| 8.10 Cybersecurity |
| Standard |
| 7.7 Cryptography |
| 8.10 Cybersecurity |
| Standard |
| 10.1 Cryptography, Cryptology, Cryptanalysis |
| 10.3 Basic Crypto Systems: Caesar Cipher |
| 10.4 Basic Crypto Systems: Cracking Caesar |
| 10.5 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 |
| 11.1 Cryptography, Cryptology, Cryptanalysis |
| 11.4 Basic Crypto Systems: Caesar Cipher |
| 11.5 Basic Crypto Systems: Cracking Caesar |
| 11.6 Basic Crypto Systems: Vigenere Cipher |
| 11.7 Advanced Cryptography |
| Standard |
| 8.4 Activity 4: Hiding and Revealing a Text Message |
| Standard |
| 2.2 Symmetric Encryption |
| 2.3 Asymmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| 2.3 Asymmetric Encryption |
| 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 |
| 2.2 Symmetric Encryption |
| Standard |
| 1.1 Advanced Cryptography |
| 1.4 Asymmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| 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 |
| 5.3 Advanced Cryptography |
| 5.6 Asymmetric Encryption |
| Standard |
| 6.11 Cybersecurity |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 8.4 Activity 4: Hiding and Revealing a Text Message |
| 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 |
| 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 |
| Standard |
| 5.6 Cybersecurity |
| Standard |
| 5.6 Cybersecurity |
| Standard |
| 6.2 Symmetric Encryption |
| Standard |
| 3.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 8.11 Steganography: Hiding and Revealing a Text Message |
