
PicoCTF Cryptography [Easy]Easy
13
#tutorial
Challenge Details
Analysis and Solution
The given cipher text is as follows
cvpbPGS{abg_gbb_onq_bs_n_ceboyrz}
This is encrypted with ROT13. ROT13, which stands for "rotate by 13 places," is a specific type of Caesar cipher where the shift value is always 13
We can use online tools itself to solve this, one such is https://www.dcode.fr/rot-13-cipher
Just input the cipher text and click decrypt to get the flag