TWI256817B - Authority recognition method using plug-and-play device, and system applying the same - Google Patents
Authority recognition method using plug-and-play device, and system applying the sameInfo
- Publication number
- TWI256817B TWI256817B TW93122279A TW93122279A TWI256817B TW I256817 B TWI256817 B TW I256817B TW 93122279 A TW93122279 A TW 93122279A TW 93122279 A TW93122279 A TW 93122279A TW I256817 B TWI256817 B TW I256817B
- Authority
- TW
- Taiwan
- Prior art keywords
- plug
- play
- same
- recognition method
- system applying
- Prior art date
Links
Abstract
The present invention provides an authority recognition method using plug-and-play device, and a system applying the same, which is used to determine if the plug-and-play storage device electrically connected to the plug-and-play port of a data processing device is a legal device. The method includes the following steps: (A) detecting whether the plug-and-play storage device or the data processing device has at least one electronic certificate; (B) if so, requesting for inputting a private key of the subscriber; (C) verifying the private key of the subscriber; and (D) if the verification is affirmative, allowing the data to be written into the plug-and-play storage device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93122279A TWI256817B (en) | 2004-07-26 | 2004-07-26 | Authority recognition method using plug-and-play device, and system applying the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93122279A TWI256817B (en) | 2004-07-26 | 2004-07-26 | Authority recognition method using plug-and-play device, and system applying the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200605601A TW200605601A (en) | 2006-02-01 |
TWI256817B true TWI256817B (en) | 2006-06-11 |
Family
ID=37614789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93122279A TWI256817B (en) | 2004-07-26 | 2004-07-26 | Authority recognition method using plug-and-play device, and system applying the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI256817B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104050105A (en) * | 2013-03-11 | 2014-09-17 | 魏如隆 | Confidential and sensitive information encryption, calculation and storage device |
TWI514834B (en) * | 2013-02-01 | 2015-12-21 | Ju Long Wei | Encrypted storage device for personal information |
-
2004
- 2004-07-26 TW TW93122279A patent/TWI256817B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI514834B (en) * | 2013-02-01 | 2015-12-21 | Ju Long Wei | Encrypted storage device for personal information |
CN104050105A (en) * | 2013-03-11 | 2014-09-17 | 魏如隆 | Confidential and sensitive information encryption, calculation and storage device |
Also Published As
Publication number | Publication date |
---|---|
TW200605601A (en) | 2006-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |