发明申请
- 专利标题: Information Carrier Authentication With a Physical One-Way Function
- 专利标题(中): 具有物理单向功能的信息载体认证
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申请号: US12064089申请日: 2006-08-16
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公开(公告)号: US20080229119A1公开(公告)日: 2008-09-18
- 发明人: Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans , Willem Gerard Ophey
- 申请人: Boris Skoric , Pim Theo Tuyls , Antonius Hermanus Maria Akkermans , Willem Gerard Ophey
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人地址: NL EINDHOVEN
- 优先权: EP05107719.6 20050823
- 国际申请: PCT/IB2006/052820 WO 20060816
- 主分类号: G06F21/00
- IPC分类号: G06F21/00
摘要:
The present invention relates to a method of enabling authentication of an information carrier (105), the information carrier (105) comprising a writeable part (155) and a physical token (125) arranged to supply a response upon receiving a challenge, the method comprising the following steps; applying a first challenge (165) to the physical token (125) resulting in a first response (170), and detecting the first response (170) of the physical token (125) resulting in a detected first response data (175), the method being characterized in that it further comprises the following steps; forming a first authentication data (180) based on information derived from the detected first response data (175), signing the first authentication data (180), and writing the signed authentication data (185) in the writeable part (155) of the information carrier (105). The invention further relates to a method of authentication of an information carrier (105), as well as to devices for both enabling authentication as well as authentication of an information carrier (105).
公开/授权文献
- US08887309B2 Method and apparatus for information carrier authentication 公开/授权日:2014-11-11
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