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KS 9-12: L2.NI.C.02
CodeHS Lessons
Use encryption and decryption algorithms to transmit/ receive an encrypted message.
| Standard |
| 23.4 Activity 4: Hiding and Revealing a Text Message |
| Standard |
| 8.10 Cryptography |
| 11.8 Cybersecurity |
| Standard |
| 41.1 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 |
| 1.2 Encryption Algorithms |
| 1.3 Advanced Cryptography |
| 1.6 Asymmetric Encryption |
| Standard |
| 10.4 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 5.3 Advanced Cryptography |
| 5.6 Asymmetric Encryption |
| Standard |
| 7.9 Cybersecurity |
| 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 |
| 8.4 Activity 4: Hiding and Revealing a Text Message |
- What is CodeHS?
- Curriculum
- Platform
- Assignments
- Classroom Management
- Grading
- Gradebook
- Progress Tracking
- Lesson Plans
- Offline Handouts
- Problem Guides
- Practice
- Create
- Problem Bank
- Playlist Bank
- Quiz Scores
- Rostering
- Integrations
- Professional Development
- Stories
- Standards
- States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- D.C.
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- State Standards
- Plans
- Resources
- Districts
- Share
- Contact Us
- Company