WO2004073253A3 - Encryption method and device using an rsa-type cryptosystem - Google Patents
Encryption method and device using an rsa-type cryptosystem Download PDFInfo
- Publication number
- WO2004073253A3 WO2004073253A3 PCT/ES2004/070007 ES2004070007W WO2004073253A3 WO 2004073253 A3 WO2004073253 A3 WO 2004073253A3 ES 2004070007 W ES2004070007 W ES 2004070007W WO 2004073253 A3 WO2004073253 A3 WO 2004073253A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- attacks
- rsa
- type
- cryptosystem
- encryption method
- Prior art date
Links
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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200300366A ES2217959B1 (en) | 2003-02-14 | 2003-02-14 | PROCEDURE AND ENCRYPTION DEVICE THROUGH AN RSA TYPE CRYPTOSYSTEM. |
ESP200300366 | 2003-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004073253A2 WO2004073253A2 (en) | 2004-08-26 |
WO2004073253A3 true WO2004073253A3 (en) | 2008-10-23 |
Family
ID=32865137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2004/070007 WO2004073253A2 (en) | 2003-02-14 | 2004-02-10 | Encryption method and device using an rsa-type cryptosystem |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2217959B1 (en) |
WO (1) | WO2004073253A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351982A (en) * | 1980-12-15 | 1982-09-28 | Racal-Milgo, Inc. | RSA Public-key data encryption system having large random prime number generating microprocessor or the like |
EP0356127A2 (en) * | 1988-08-24 | 1990-02-28 | Algorithmic Research Ltd. | A RSA computation method for efficient batch processing |
GB2331898A (en) * | 1997-12-01 | 1999-06-02 | Hewlett Packard Co | Fair escrow cryptosystem |
US6237021B1 (en) * | 1998-09-25 | 2001-05-22 | Complex Data Technologies, Inc. | Method and apparatus for the efficient processing of data-intensive applications |
US6374329B1 (en) * | 1996-02-20 | 2002-04-16 | Intergraph Corporation | High-availability super server |
-
2003
- 2003-02-14 ES ES200300366A patent/ES2217959B1/en not_active Expired - Fee Related
-
2004
- 2004-02-10 WO PCT/ES2004/070007 patent/WO2004073253A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351982A (en) * | 1980-12-15 | 1982-09-28 | Racal-Milgo, Inc. | RSA Public-key data encryption system having large random prime number generating microprocessor or the like |
EP0356127A2 (en) * | 1988-08-24 | 1990-02-28 | Algorithmic Research Ltd. | A RSA computation method for efficient batch processing |
US6374329B1 (en) * | 1996-02-20 | 2002-04-16 | Intergraph Corporation | High-availability super server |
GB2331898A (en) * | 1997-12-01 | 1999-06-02 | Hewlett Packard Co | Fair escrow cryptosystem |
US6237021B1 (en) * | 1998-09-25 | 2001-05-22 | Complex Data Technologies, Inc. | Method and apparatus for the efficient processing of data-intensive applications |
Also Published As
Publication number | Publication date |
---|---|
WO2004073253A2 (en) | 2004-08-26 |
ES2217959A1 (en) | 2004-11-01 |
ES2217959B1 (en) | 2006-02-01 |
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