.TH NFC-ANTICOL 1 "June 26, 2009" .SH NAME nfc-anticol \- Demonstration NFC anti-collison command line tool based on libnfc .SH SYNOPSIS .B nfc-anticol .SH DESCRIPTION .B nfc-anticol is an anti-collision demonstration tool for ISO/IEC 14443-A tags, performed by custom constructed frames. The first frame must be a short frame which is only 7 bits long. Commercial SDK's often don't support a feature to send frames that are not a multiple of 8 bits (1 byte) long. This makes it impossible to do the anti-collision yourself. The developer has to rely on closed proprietary software and should hope it does not contain vulnerabilities during the anti-collision phase. Performing the anti-collision using custom frames could protect against a malicious tag that, for example, violates the standard by sending frames with unsupported lengths. .SH BUGS Please report any bugs on the .B libnfc forum at .BR http://www.libnfc.org/community/ "." .SH LICENCE .B libnfc and .B nfc-tools are covered by the GNU Lesser General Public License (LGPL), version 3. .SH AUTHORS Roel Verdult .PP This manual page was written by Romuald Conty . It is licensed under the terms of the GNU GPL (version 2 or later).