I am looking for any documentation that says that Twofish is a support encryption algorithm recognized by NIST, DES or AES. If anyone knows where I can find something like this it would be greatly appreciated. I can find all kinds of documentation that supports it being submitted for the NIST encryption challenge and it making it to the final rounds but nothing saying that it is now recognized and can be used say in substitute of 3DES.

Thank You,

John Cassise