TWI378389B - - Google Patents
Download PDFInfo
- Publication number
- TWI378389B TWI378389B TW97141521A TW97141521A TWI378389B TW I378389 B TWI378389 B TW I378389B TW 97141521 A TW97141521 A TW 97141521A TW 97141521 A TW97141521 A TW 97141521A TW I378389 B TWI378389 B TW I378389B
- Authority
- TW
- Taiwan
- Prior art keywords
- bar code
- key
- barcode
- ciphertext
- module
- Prior art date
Links
- 239000010931 gold Substances 0.000 claims description 19
- 229910052737 gold Inorganic materials 0.000 claims description 19
- 238000013475 authorization Methods 0.000 claims description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 4
- 210000000952 spleen Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 208000001613 Gambling Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Storage Device Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97141521A TW201017558A (en) | 2008-10-29 | 2008-10-29 | Data encoding system using bar code for multiple-level authorization, and usage method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97141521A TW201017558A (en) | 2008-10-29 | 2008-10-29 | Data encoding system using bar code for multiple-level authorization, and usage method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201017558A TW201017558A (en) | 2010-05-01 |
| TWI378389B true TWI378389B (enExample) | 2012-12-01 |
Family
ID=44830898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97141521A TW201017558A (en) | 2008-10-29 | 2008-10-29 | Data encoding system using bar code for multiple-level authorization, and usage method thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201017558A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI459299B (zh) * | 2010-10-21 | 2014-11-01 | Chunghwa Telecom Co Ltd | Two - dimensional bar code codec method with multiple services |
-
2008
- 2008-10-29 TW TW97141521A patent/TW201017558A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201017558A (en) | 2010-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101311950B (zh) | 一种电子印章的实现方法和装置 | |
| Ryan et al. | The modelling and analysis of security protocols: the CSP approach | |
| ES2890933T3 (es) | Procedimiento implementado por ordenador, sistema y programas de ordenador para la gestión y la conservación de ficheros digitales en licencias digitales | |
| JP2011150693A (ja) | 情報管理システム、情報管理の方法および装置、暗号化の方法およびプログラム | |
| TW200905559A (en) | System and method of interlocking to protect software-mediated program and device behaviours | |
| MX2010012645A (es) | Cifrado basado en identidad de elementos de datos para acceso seguro a los mismos. | |
| CN103595539A (zh) | 保留格式的数值型个人识别信息的加密方法 | |
| WO1996007253A1 (en) | Natural input encryption and method of use | |
| Zhang et al. | A pragmatic per-device licensing scheme for hardware IP cores on SRAM-based FPGAs | |
| CN113938281B (zh) | 一种量子安全身份的颁发系统、颁发方法及使用方法 | |
| Chandel et al. | Design and Implementation of a Secure Blockchain-based Health Information System | |
| TWI378389B (enExample) | ||
| CN100546239C (zh) | 应用密文图技术对数据进行加密的方法 | |
| Lee et al. | A portable DRM scheme using smart cards | |
| Radhakrishnan et al. | Biometrics and Cryptography | |
| ATANDA et al. | Building a Robust Data Shield: Implementing a Cryptography and Steganography Security Model | |
| Sreekumar et al. | Secret sharing schemes using visual cryptography | |
| Palaniappan | Conceal the Data with Ultra Advanced Smart Key Using Cryptography Algorithm | |
| Koo et al. | MurQRI: encrypted multi-layer QR codes for electronic identity management | |
| PROFF | CONFIDENTIAL HIGH PERFORMANCE COMPUTING IN THE PUBLIC CLOUD | |
| Saadi | ‘A modern mechanism for generating 3DES algorithm keys based on Rubik’s cube,’’ | |
| Banerjee et al. | Advanced symmetric key cryptosystem using bit and byte level encryption methods with feedback | |
| Kapoor | AES, DES, and RSA: A Comprehensive Study on Data Security Mechanisms | |
| Amiri | Fingerprinting codes: higher rates, quick accusations | |
| Meng et al. | The research of network database security technology based on web service |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |