发明名称 |
Authentication method and system for tagged items |
摘要 |
Implementations of the present invention provide an authentication method for tagged items. The first portion of the authentication method includes determining an identifier associated with a tag for each of one or more items in a container and hashing the identifiers from the one or more items in the container creating a digest. The second portion of the authentication method is performed after the items are shipped or transferred. This second portion of the authentication method includes determining an identifier associated with a tag for each of the one or more items in a container, hashing the identifiers from the one or more items in the container to create a verification digest, determining if the verification digest matches a digest of the identifiers previously hashed and indicating that the contents of the container may have changed in response to the match determination.
|
申请公布号 |
US2006174129(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20050048139 |
申请日期 |
2005.01.31 |
申请人 |
BRIGNONE CYRIL;SIMSKE STEVEN J;BADILLO JORGE E;SERRA BILL;OGET GUILLAUME |
发明人 |
BRIGNONE CYRIL;SIMSKE STEVEN J.;BADILLO JORGE E.;SERRA BILL;OGET GUILLAUME |
分类号 |
H04L9/00 |
主分类号 |
H04L9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|