  We have introduced a novel adversary model in Chosen-Ciphertext Attack with
Timing Attack (CCA2-TA) and it was a practical model because the model
incorporates the timing attack. This paper is an extended paper for 'A Secure
TFTP Protocol with Security Proofs'.
  Keywords - Timing Attack, Random Oracle Model, Indistinguishabilit, Chosen
Plaintext Attack, CPA, Chosen Ciphertext Attack, IND-CCA1, Adaptive Chosen
Ciphertext Attack, IND-CCA2, Trivial File Transfer Protocol, TFTP, Security,
Trust, Privacy, Trusted Computing, UBOOT, AES, IOT, Lightweight, Asymmetric,
Symmetric, Raspberry Pi, ARM.
