On the Influence of Message Length in PMAC's Security Bounds
IACR Cryptology ePrint Archive, Volume 2016, 2016, Pages 596-621.
Many MAC Message Authentication Code algorithms have security bounds which degrade linearly with the message length. Often there are attacks that confirm the linear dependence on the message length, yet PMAC has remained without attacks. Our results show that PMACu0027s message length dependence in security bounds is non-trivial. We start...More
PPT (Upload PPT)