CN101468567A - Electronic passport capable of preventing being read through stealing - Google Patents
Electronic passport capable of preventing being read through stealing Download PDFInfo
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- CN101468567A CN101468567A CN 200710094664 CN200710094664A CN101468567A CN 101468567 A CN101468567 A CN 101468567A CN 200710094664 CN200710094664 CN 200710094664 CN 200710094664 A CN200710094664 A CN 200710094664A CN 101468567 A CN101468567 A CN 101468567A
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- passport
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- intelligent card
- electronic passport
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Abstract
The invention discloses an electronic passport capable of preventing furtive reading, wherein a non-contact intelligent card chip and an antenna of the non-contact intelligent card chip are packaged into one page in the passport; a layer of thin sheet metal is respectively embedded into the previous page and the next page of the page corresponding to the position of the antenna; and the dimension and the position of the sheet metals guarantee that the antenna can be completely shielded by the two sheet metals when the electronic passport is closed, so that carrier signals emitted by an antenna of a non-contact card reader can be shielded. The electronic passport can prevent utilization of special copying equipment to illegally acquire information in the electronic passport which is closed by a holder and placed in a pocket or a leather bag or held by hands, and prevent the electronic passport from being furtively read, and is favorable for protecting the safety of the information in the electronic passport of the holder.
Description
Technical field
The present invention relates to a kind of E-Passport, relate in particular to a kind of stolen E-Passport of reading that prevents.
Background technology
Continuous development along with the intelligent card chip technology; the data encryption and the protection mechanism of contact type intelligent card chip are more and more sound; memory capacity is also increasing; applied in the passport by more and more countries; by in traditional passport, implanting big capacity; contact type intelligent card chip with data encryption and protection mechanism realizes carrying the E-Passport of more information amount; E-Passport is read the characteristic accident except continuing to keep all the looking of traditionally on paper passport; can be by obtaining more by machine-readable mode in the contact type intelligent card chip of contactless card reader in E-Passport; more detailed information comprises digital photograph; fingerprint; information such as iris feature.
But, also exist the hidden danger of some security aspects owing to the machine readable that E-Passport has.Germany DN-Systems researcher Lukas Grunwald is in the international information in the contact type intelligent card chip on his the personal electric passport of how duplicating of just having demonstrated in the cap conference of deceiving of in August, 2006, then these information are write in other smart cards that have contact type intelligent card chip, this piece contact type intelligent card chip behind the copy just can be used for having jerked a gybe.Because the contact type intelligent card chip that adopts in the E-Passport has good data encryption and protection mechanism; Grunwald represents that he does not find out the weak point of E-Passport information encryption and protection mechanism as yet; though can not change wherein contained information, the information that can read, duplicate by the E-Passport customs inspection post (at the contactless card reader of E-Passport) that utilization is duplicated in the contact type intelligent card chip on the true E-Passport is duplicated E-Passport.
Similar, in the environment of reality, if what lawless person's success was arranged has duplicated the E-Passport customs inspection post, and it is made the hand-held form that is easy to carry and uses, simultaneously owing to the contact type intelligent card chip in the E-Passport reads by RF-wise, in leaving its certain distance range, still can use non-contact intelligent card reader to read information in the chip, if adjust the partial design of the E-Passport customs inspection post of duplicating, increase the energy of Card Reader carrier wave within the specific limits, can make the E-Passport customs inspection of duplicating stand in farther distance and read the information in the contact type intelligent card chip in the E-Passport.
The ordinary people is placed on passport in pocket or the suitcase through regular meeting; the material of common clothes and suitcase does not have shielding to the carrier signal that non-contact intelligent card reader sends; the lawless person just can be easily near target person the time like this; the E-Passport customs inspection post that use is duplicated suitably gets access to all interior information of its E-Passport near this people's pocket or suitcase, and this person is also ignorant unknown.The information that utilization gets access to; it is write in other smart cards that have contact type intelligent card chip; just can be used for having jerked a gybe; use the passport of this forgery; because information and the information in certain real E-Passport wherein deposited are in full accord; have identical information encryption and protection mechanism, just can be easily machine-readable inspection the by real E-Passport customs inspection post.In addition, utilize said method, can also unlawfully get access to E-Passport holder's biological authentication information, invasion of privacy; Get access to E-Passport holder's information such as nationality, cause terrorist activity targetedly.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of stolen E-Passport of reading that prevents, make E-Passport close be placed on pocket, suitcase or hand held in the time, can't use any recognizing apparatus to read the wherein interior information of contact type intelligent card chip, only open passport and could use the recognizing apparatus information of carrying out to read, under the unwitting situation of holder, its E-Passport is carried out illegal information with the special-purpose recognizing apparatus that prevents to utilize bootlegging and obtain.
For solving the problems of the technologies described above, the invention provides a kind of stolen E-Passport of reading that prevents, be packaged with contact type intelligent card chip and antenna thereof in certain one page of E-Passport, respectively embed the layer of metal sheet in certain one page behind certain one page before this page and this page, the position of sheet metal is corresponding with aerial position, when described E-Passport closed, the area of sheet metal can shelter from antenna fully, was used for screened shielded antanna reception carrier signal.
Owing to adopt the reception antenna of sheet metal screening electron passport, after the duplicate that uses special-purpose recognizing apparatus closes near the holder, be placed in pocket, the suitcase or during the E-Passport in hand held, can't obtain the information in the contact type intelligent card in the described E-Passport; In being in legal environment such as true customs inspection, the inspection personnel can open described E-Passport, uses special equipment to carry out the machine-readable information of obtaining in the E-Passport when reading looking; Thereby can protect the safety of holder's E-Passport internal information, prevent its stolen reading.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation when preventing that the stolen E-Passport of reading from opening of the present invention;
Fig. 2 is the structural representation when preventing that the stolen E-Passport of reading from closing of the present invention.
The specific embodiment
In general, when not needing to examine the passport, most of traditionally ordinary people can be placed on passport in pocket, the suitcase or in hand held altogether, the place that need examine the passport in customs etc. only, just can give the examination personnel inspection passport, except using special equipment to carry out the machine-readable examination, the examination personnel also can open passport and look and read examination.Contact type intelligent card is the carrier signal that receives enough energy by antenna, is converted into energy and offers contact type intelligent card chip, uses for its work.The carrier signal that metal material sends non-contact intelligent card reader has good shielding, even very thin layer of metal material is in two rear flank that shelter from the contact type intelligent card chip antenna, (there is not the space between metal material and the antenna owing to can't accept carrier signal on the antenna, block the antenna both sides fully), the carrier signal energy that perhaps receives (has only very little space inadequately between metal material and the antenna, perhaps do not block the antenna both sides fully) because of the closure dislocation, can't be for chip provide work necessary energy, card reader can't carry out any communicating by letter with contact type intelligent card chip.
Based on above-mentioned principle, the present invention has developed a kind of stolen E-Passport of reading 1 that prevents, as Fig. 1 is its structural representation when opening, in certain one page 4 of passport 1, be packaged with contact type intelligent card chip 9 and antenna 10 thereof, corresponding place, position with antenna 10 in the prevpage 3 of this page and the next page 5 embeds very thin layer of metal sheet 7 respectively, 8, sheet metal 7,8 size and position can guarantee that E-Passport 1 is when closing, sheet metal 7 in page or leaf 3 and the page or leaf 5,8 can shelter from antenna 10 fully, sheet metal 7,8 employed metals can be common copper, iron, materials such as aluminium, thickness can be very thin, can with the E-Passport 1 paper same thickness or more thinner that adopts, sheet metal 7, the carrier signal that the 8 pairs of contactless card reader antennas send can play good shield effectiveness, antenna 10 is not received or can only receive very faint carrier signal.Other part pages or leaves 2 of E-Passport 1 and page or leaf 6 can be common page or leaf, and not needing has shielding action to carrier signal.
As shown in Figure 1, when E-Passport 1 in legal environment such as true customs inspection, the examination personnel open E-Passport 1, when using special-purpose recognizing apparatus (being exclusively used in the contactless card reader of E-Passport 1) to read information in the E-Passport 1, because E-Passport 1 is opened, between page or leaf 3 and the page or leaf 4, leave enough big space between page or leaf 4 and the page or leaf 5, sheet metal 7 and 8 can not form shielding to antenna 10, can receive the carrier signal that the special-purpose recognizing apparatus of enough energy sends by its antenna on the antenna 10, chip 9 can obtain the required energy of enough work, and chip 9 can cooperate special-purpose recognizing apparatus operate as normal.Like this, use special-purpose recognizing apparatus just can from the contact type intelligent card chip 9 in the E-Passport 1, get access to required information.
As shown in Figure 2, after E-Passport 1 is closed, be placed in pocket, the suitcase or in hand held, when using the duplicate of special-purpose recognizing apparatus to read E-Passport 1.Because E-Passport 1 closes, page or leaf 3 and page or leaf 5 abut against the both sides of page or leaf 4, sheet metal 7 and 8 has sheltered from the both sides of antenna 10 fully, antenna 10 has been formed good shielding, blocked most carrier signals, can't receive the carrier signal that the duplicate of special-purpose recognizing apparatus sends by its antenna on the antenna 10, chip 9 can't obtain enough energy, can't start work.Like this, the duplicate of special-purpose recognizing apparatus just can't get access to any information from the contact type intelligent card chip 9 in the E-Passport 1.In addition, even E-Passport 1 leaves the space between page or leaf 3, page or leaf 5 and the page or leaf 4 when closing, because the space can be very not big, sheet metal 7,8 also can block most carrier signal, the carrier signal of " bleeding " from the space is very faint, antenna 10 since the carrier signal that receives too a little less than, can't provide work necessary energy for chip 9, contact type intelligent card chip 9 still can't be worked.
Claims (3)
1, a kind ofly prevents the stolen E-Passport of reading; It is characterized in that, be packaged with contact type intelligent card chip and antenna thereof in certain one page of described E-Passport, respectively embed the layer of metal sheet in certain one page behind certain one page before this page and this page, the position of described sheet metal is corresponding with described aerial position, when described E-Passport closes, the area of described sheet metal can shelter from described antenna fully, is used to shield described antenna reception carrier signal.
2, as claimed in claim 1ly prevent the stolen E-Passport of reading, it is characterized in that the thickness of described sheet metal is equal to or less than the thickness of the page of text of described E-Passport.
3, as claimed in claim 1ly prevent the stolen E-Passport of reading, it is characterized in that described sheet metal lays respectively in the prevpage and the next page of described contact type intelligent card chip and antenna place page or leaf thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710094664 CN101468567A (en) | 2007-12-28 | 2007-12-28 | Electronic passport capable of preventing being read through stealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710094664 CN101468567A (en) | 2007-12-28 | 2007-12-28 | Electronic passport capable of preventing being read through stealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101468567A true CN101468567A (en) | 2009-07-01 |
Family
ID=40826469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710094664 Pending CN101468567A (en) | 2007-12-28 | 2007-12-28 | Electronic passport capable of preventing being read through stealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101468567A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221225A (en) * | 2010-09-24 | 2013-07-24 | 政府印刷局和泽卡德洛国家公开有限公司 | Electronic passport |
| CN105279531A (en) * | 2015-09-28 | 2016-01-27 | 北京奇虎科技有限公司 | Demonstration method, device and system for preventing chip card information stealing |
| CN107148358A (en) * | 2015-06-05 | 2017-09-08 | 金雅拓股份公司 | Method for generating safety element |
-
2007
- 2007-12-28 CN CN 200710094664 patent/CN101468567A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103221225A (en) * | 2010-09-24 | 2013-07-24 | 政府印刷局和泽卡德洛国家公开有限公司 | Electronic passport |
| CN103221225B (en) * | 2010-09-24 | 2016-05-04 | 政府印刷局和泽卡德洛国家公开有限公司 | The documentation of identity of brochure form and manufacture method thereof |
| CN107148358A (en) * | 2015-06-05 | 2017-09-08 | 金雅拓股份公司 | Method for generating safety element |
| CN107148358B (en) * | 2015-06-05 | 2018-11-27 | 金雅拓股份公司 | Method for generating safety element |
| US10315454B2 (en) | 2015-06-05 | 2019-06-11 | Orell Füssli Sicherheitsdruck Ag | Method for processing a security element |
| CN105279531A (en) * | 2015-09-28 | 2016-01-27 | 北京奇虎科技有限公司 | Demonstration method, device and system for preventing chip card information stealing |
| CN105279531B (en) * | 2015-09-28 | 2020-02-14 | 北京奇虎科技有限公司 | Demonstration method, device and system for preventing chip card information from being stolen |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |