Posted to tcl by Bradipo at Wed Aug 27 20:55:36 GMT 2025view pretty

% package require aes
1.2.2
% package require base64
2.6.1

% set iv [binary decode hex 30313233343536373839616263646566]
0123456789abcdef
% set key [binary decode hex 7468697372616e646f6d706f70706c6534393121403f79307963787662757265]
thisrandompopple491!@?y0ycxvbure

% set data "Encrypted in Tcl!"
Encrypted in Tcl!
% base64::encode [aes::aes -dir encrypt -key $key -iv $iv $data]
akLHodgYT0CJEnfuTEJA5d280uAKuuKUTeIn7OaylTk=

Now, decrypt in OpenSSL:

$ echo akLHodgYT0CJEnfuTEJA5d280uAKuuKUTeIn7OaylTk= | openssl enc -aes-256-cbc -a -d -iv 30313233343536373839616263646566 -K 7468697372616e646f6d706f70706c6534393121403f79307963787662757265 -nopad
Encrypted in Tcl!