Forum Discussion
Kevin_Stewart
Employee
EmployeeAES functions
Hello Devcentral gurus,
Does anyone know the specifics of the AES functions and how they work. Specifically, look at the following code snippet:
set testkey "test"
set testdat...
Kevin_StewartEmployee
EmployeeThanks again Aaron. I think you nailed it. I hadn't investigated the decrypt after your first response, but you're right, it does decrypt correctly despite the different encrypted message. I guess my next quest is to figure out why.
I looked at the TCL AES specifications and I'm assuming that the TMM uses CBC with an initialization vector. It didn't occur to me that different crypto messages would return the same plaintext.
Very cool.
Thanks again.
Kevin