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[picoCTF2018] Crypto WarmUp1~2

category CTF/picoCTF 2020. 9. 29. 02:11
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Crypto Warmup 1

Decrypt Message : llkjmlmpadkkc

Key: thisisalilkey

 

Decrypt Site : planetcalc.com/2468/ 

 

Online calculator: Vigenère cipher

Since we already have Caesar cipher, it seems logical to add Vigenère cipher as well. Here is the calculator, which transforms entered text (encrypt or decrypt) using Vigenere cipher. The algorithm is quite simple. Vigenère cipher is the sequence of Caes

planetcalc.com

 

Crypto Warmup 2

Cipher Text : cvpbPGS{guvf_vf_pelcgb!}

Hint : ROT13

Decrypt Site : rot13.com/

 

rot13.com

rot13.com Please enable JavaScript to use this page. ↓ ROT1 ROT2 ROT3 ROT4 ROT5 ROT6 ROT7 ROT8 ROT9 ROT10 ROT11 ROT12 ROT13 ROT14 ROT15 ROT16 ROT17 ROT18 ROT19 ROT20 ROT21 ROT22 ROT23 ROT24 ROT25 ↓

rot13.com

 

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