OMAC: One-Key CBC MAC — Addendum
Tetsu Iwata, Kaoru Kurosawa · 2003
In [2], we showed OMAC-family and suggested to use OMAC as a concrete choice of the pa rameters, where each member of OMAC-family is a provably secure CBC-type MAC scheme for any message length which uses only one key. In this note, we propose OMAC1, a new choice of the parameters of OMAC-family (see [4]