Tags: caesar_shift crypto 

Rating:

# Keysar
### Category: crypto
### Description:
Hey! My friend sent me a message... He said encrypted it with the key ANGSTROMCTF.

He mumbled what cipher he used, but I think I have a clue.

Gotta go though, I have history homework!!

agqr{yue_stdcgciup_padas}
### Author: joshdabosh

### Solution:
Looking for a caesar cipher with a word as a key we got with the `Keyed Caesar` on this [site](http://rumkin.com/tools/cipher/caesar-keyed.php) so we put key and cipher text and the flag popped out:
![decrypt](decrypt.png)

### Flag:
```
actf{yum_delicious_salad}
```

Original writeup (https://github.com/r00tstici/writeups/blob/master/angstromCTF_2020/keysar/README.md).