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 same

Info

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
Application number
TW93122279A
Other languages
Chinese (zh)
Other versions
TW200605601A (en
Inventor
Ya-Wen Lin
Original Assignee
Acer Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acer Inc filed Critical Acer Inc
Priority to TW93122279A priority Critical patent/TWI256817B/en
Publication of TW200605601A publication Critical patent/TW200605601A/en
Application granted granted Critical
Publication of TWI256817B publication Critical patent/TWI256817B/en

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.
TW93122279A 2004-07-26 2004-07-26 Authority recognition method using plug-and-play device, and system applying the same TWI256817B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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