ES2182670B1 - Sistema y metodo de lectura y verificacion de firmas electronicas. - Google Patents
Sistema y metodo de lectura y verificacion de firmas electronicas.Info
- Publication number
- ES2182670B1 ES2182670B1 ES200003131A ES200003131A ES2182670B1 ES 2182670 B1 ES2182670 B1 ES 2182670B1 ES 200003131 A ES200003131 A ES 200003131A ES 200003131 A ES200003131 A ES 200003131A ES 2182670 B1 ES2182670 B1 ES 2182670B1
- Authority
- ES
- Spain
- Prior art keywords
- reading
- verification
- signature
- remote server
- barcode format
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000012795 verification Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
Abstract
Sistema y método de lectura y verificación de firmas electrónicas. El sistema comprende, por un lado, la conversión de la firma electrónica a un formato de código de barras bidimensional que pueda imprimirse en papel junto con el documento en cuestión y, por otro lado, la lectura y, en su caso, verificación del documento impreso con la firma en formato de código de barras. La conversión de la firma digital a un formato de código de barras se lleva a cabo en un servidor remoto con medios apropiados al efecto. La lectura de la firma digital en formato de código de barras puede llevarse a cabo localmente mediante la aplicación directa de un lector de código de barras o en un servidor remoto a quien se le envía una imagen digitalizada. La verificación de la firma siempre tiene lugar en un servidor remoto dotado de medios apropiados.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003131A ES2182670B1 (es) | 2000-12-28 | 2000-12-28 | Sistema y metodo de lectura y verificacion de firmas electronicas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003131A ES2182670B1 (es) | 2000-12-28 | 2000-12-28 | Sistema y metodo de lectura y verificacion de firmas electronicas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2182670A1 ES2182670A1 (es) | 2003-03-01 |
ES2182670B1 true ES2182670B1 (es) | 2004-06-01 |
Family
ID=8496182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003131A Expired - Fee Related ES2182670B1 (es) | 2000-12-28 | 2000-12-28 | Sistema y metodo de lectura y verificacion de firmas electronicas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2182670B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2342995B1 (es) | 2008-02-20 | 2011-09-30 | Universidad De Vigo | Procedimiento de verificacion de integridad de documentos. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2709218B1 (fr) * | 1993-08-18 | 1995-09-22 | France Telecom | Dispositif sécurisé et procédé de sécurisation de transmission de documents par télécopie, et code graphique d'authentification d'une image. |
GB2288476A (en) * | 1994-04-05 | 1995-10-18 | Ibm | Authentication of printed documents. |
FR2726953B1 (fr) * | 1994-11-14 | 1997-01-10 | Gemplus Card Int | Procede de certification de la reproduction d'un document, notamment d'une telecopie |
US6243480B1 (en) * | 1998-04-30 | 2001-06-05 | Jian Zhao | Digital authentication with analog documents |
-
2000
- 2000-12-28 ES ES200003131A patent/ES2182670B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2182670A1 (es) | 2003-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030301 Kind code of ref document: A1 |
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FG2A | Definitive protection |
Ref document number: 2182670B1 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20180807 |