BUU-Crypto-[GXYCTF2019]CheckIn

Title Description ： Got flag Please wrap it flag{} Submit .
The problem solving steps ： Open the attachment and find the ciphertext ：

dikqTCpfRjA8fUBIMD5GNDkwMjNARkUwI0BFTg==

First of all to base64 Decrypt

obtain ：v)L_F0}@H0[email protected]#@EN
rot47 Decryption results

obtain ：GXY{Y0u_kNow_much_about_Rot}
flag：flag{Y0u_kNow_much_about_Rot}