WANG Da-yin, LIN Dong-dai, WU Wen-ling. A New Message Authentication Code and Its Security Proof[J]. Acta Electronica Sinica, 2006, 34(10): 1812-1816.DOI:
The most important tool to protect data integrity is Message Authentication Code(MAC)
which is widely used in many kinds of secure systems.With the development of the theory of provable security
the MACs
which have security proof
are the first choice of many people.Based on the constructions of XOR MAC and PMAC
we define a deterministic fully parallelizable block-cipher mode of operation for message authentication-DXOR MAC(Deterministic XOR MAC).We prove its security
quantifying an adversary's forgery probability in terms of the quality of the block cipher as a pseudo-random permutation.