NCMF: 4.3.2b
CodeHS Lessons
In transposition ciphers the letters are not changed they are rearranged. The set of encryption functions E is simply the set of permutations of m, and the set of decryption functions D is the set of inverse permutations.
| Standard |
| 5.9 Keys, Blocks, and Streams (Protecting Stored Data with Cryptography) |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 1.12 Cryptography |
| Standard |
| 1.14 Cryptography |
| Standard |
| 1.13 Cryptography and Cryptocurrency |
| Standard |
| 1.13 Cryptography |
| Standard |
| 4.2 Encryption Algorithms |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 3.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 5.2 Encryption Algorithms |
| Standard |
| 2.2 Symmetric Encryption |
| Standard |
| 16.2 Symmetric Encryption |
| Standard |
| 6.2 Symmetric Encryption |
| Standard |
| 3.2 Symmetric Encryption |
| Standard |
| 2.2 Symmetric Encryption |
