# v0.2.0

Converted to using structs instead of standalone functions for ease of use. Also added Error types and enums for more clear typing and error handling.

## Hill Crypto

- Added key and filler validation

### plans for future

- Add more error handling
- Convert to using `nalgebra` for matrix operations instead of custom functions

## Ceasar

- Moved to using `String` instead of `&str` for ease of use and to make it more consistent with the rest of the codebase

---

# v0.1.0

First somewhat functional version

## Implemented Algorithms

- [ ] Affine Hill (Custom algorithm)
- [ ] Bernel-Fibonaccis (Custom algorithm)
- [ ] Bifid Chiffre
- [x] Ceasar
- [ ] DES
- [ ] Dubbel Sick-Sack (Custom algorithm)
- [ ] Enigma'
- [ ] Kid-RSA (Custom algorithm)
- [ ] Minigma (Custom algorithm)
- [x] Hill (no decrypt yet, but simple to do by hand to get a new key)
- [x] Monoalphabetic
- [ ] MIX (Custom algorithm)
- [ ] Sick-Sack (Custom algorithm)
- [x] Transposition (no decrypt yet)
- [ ] TrissDES (Custom algorithm)
- [ ] Vernam
- [ ] Vernam (LKG28)
- [ ] Vigenere
- [ ] Vokkon (Custom algorithm)

## Known bugs

### Hill Crypto

- Currently horizontal encryption/decryption is not possible due a weird bug where any matrix other then a 2x2 is handled propperly.

### Other

- Inconsistent use of Alphabets, sometimes its the ASCII table, other times its the custom one from this course
- Cracking not 100% automatic (might not fix this at all tbh)

---