The Internet Archive has a preservation copy of this work in our general collections.
The file type is
In 2006, Peris-Lopez et al. [1, 2, 3] initiated the design of ultralightweight RFID protocols -with the UMAP family of protocols- involving only simple bitwise logical or arithmetic operations such as bitwise XOR, OR, AND, and addition. This combination of operations was revealed later to be insufficient for security. Then, Chien et al. proposed the SASI protocol  with the aim of offering better security, by adding the bitwise rotation to the set of supported operations. The SASI protocolarXiv:0910.2115v1 fatcat:mwkssqvocvbghdmoewuxzu4lre