16Nis
Are there any DUKPT / AES standards or recommendations?
Are there any standards or industry practices with respect to the implementation of DUKPT with AES (as opposed to DUKPT / TDEA which is covered by ANSI X9.24-1:2009)?
Understanding that DUKPT is a Key management scheme for deriving a double length TDES key, can that 128 bit derived key then be used as an AES key for Encryption / Decryption? Or is there any reason why this is insecure?