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GB2315965B - Method for performing digital signature with message appendix and method for verifying the same - Google Patents

Method for performing digital signature with message appendix and method for verifying the same

Info

Publication number
GB2315965B
GB2315965B GB9716213A GB9716213A GB2315965B GB 2315965 B GB2315965 B GB 2315965B GB 9716213 A GB9716213 A GB 9716213A GB 9716213 A GB9716213 A GB 9716213A GB 2315965 B GB2315965 B GB 2315965B
Authority
GB
United Kingdom
Prior art keywords
verifying
same
digital signature
performing digital
message appendix
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
Application number
GB9716213A
Other versions
GB9716213D0 (en
GB2315965A (en
Inventor
Young-Tae Cha
Kyung-Hee Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9716213D0 publication Critical patent/GB9716213D0/en
Publication of GB2315965A publication Critical patent/GB2315965A/en
Application granted granted Critical
Publication of GB2315965B publication Critical patent/GB2315965B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L9/32—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Signal Processing (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Pure & Applied Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
GB9716213A 1996-07-31 1997-07-31 Method for performing digital signature with message appendix and method for verifying the same Expired - Fee Related GB2315965B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960032051A KR100397601B1 (en) 1996-07-31 1996-07-31 Digital signature method and message verification method

Publications (3)

Publication Number Publication Date
GB9716213D0 GB9716213D0 (en) 1997-10-08
GB2315965A GB2315965A (en) 1998-02-11
GB2315965B true GB2315965B (en) 2001-05-23

Family

ID=19468479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9716213A Expired - Fee Related GB2315965B (en) 1996-07-31 1997-07-31 Method for performing digital signature with message appendix and method for verifying the same

Country Status (4)

Country Link
JP (1) JPH1084341A (en)
KR (1) KR100397601B1 (en)
FR (1) FR2752121A1 (en)
GB (1) GB2315965B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327831B (en) 1997-07-23 2002-10-09 Chantilley Corp Ltd Document or message security arrangements
KR100441397B1 (en) * 2002-10-31 2004-07-23 소프트포럼 주식회사 message encryption and authentication method
CN1316405C (en) * 2003-03-19 2007-05-16 大唐微电子技术有限公司 Method for obtaining digital siguature and realizing data safety
US8819440B2 (en) * 2005-09-09 2014-08-26 Microsoft Corporation Directed signature workflow
FR2907622A1 (en) * 2006-10-19 2008-04-25 St Microelectronics Sa DATA TRANSMISSION METHOD USING A RECEPTION ACCOUNT CODE HAVING HID AUTHENTICATION BITS
WO2010033081A2 (en) * 2008-09-22 2010-03-25 Embeyond Pte Ltd Secure server system for online transactions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639907A1 (en) * 1993-08-17 1995-02-22 R3 Security Engineering AG Digital signature method and key agreement method
GB2313272A (en) * 1996-05-15 1997-11-19 Certicom Corp Digital signature protocol with reduced bandwidth

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005200A (en) * 1988-02-12 1991-04-02 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
US4996711A (en) * 1989-06-21 1991-02-26 Chaum David L Selected-exponent signature systems
US5231668A (en) * 1991-07-26 1993-07-27 The United States Of America, As Represented By The Secretary Of Commerce Digital signature algorithm
JP3285039B2 (en) * 1992-03-09 2002-05-27 日本電信電話株式会社 Digital signature method
KR950002164B1 (en) * 1992-07-24 1995-03-14 문상재 Electronic signature and authentication method
JPH06112935A (en) * 1992-09-30 1994-04-22 Mitsubishi Electric Corp Cryptographic communication method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639907A1 (en) * 1993-08-17 1995-02-22 R3 Security Engineering AG Digital signature method and key agreement method
GB2313272A (en) * 1996-05-15 1997-11-19 Certicom Corp Digital signature protocol with reduced bandwidth

Also Published As

Publication number Publication date
FR2752121A1 (en) 1998-02-06
KR100397601B1 (en) 2003-10-23
GB9716213D0 (en) 1997-10-08
GB2315965A (en) 1998-02-11
KR980010837A (en) 1998-04-30
JPH1084341A (en) 1998-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090731