KR950022380A - Digital Multiple Signature Method Using Personally Identifiable Information - Google Patents

Digital Multiple Signature Method Using Personally Identifiable Information Download PDF

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Publication number
KR950022380A
KR950022380A KR1019930030015A KR930030015A KR950022380A KR 950022380 A KR950022380 A KR 950022380A KR 1019930030015 A KR1019930030015 A KR 1019930030015A KR 930030015 A KR930030015 A KR 930030015A KR 950022380 A KR950022380 A KR 950022380A
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KR
South Korea
Prior art keywords
signers
generating
verifying
identifiable information
personally identifiable
Prior art date
Application number
KR1019930030015A
Other languages
Korean (ko)
Other versions
KR960014415B1 (en
Inventor
강창구
김대영
Original Assignee
양승택
재단법인 한국전자통신연구소
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.)
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Publication date
Application filed by 양승택, 재단법인 한국전자통신연구소 filed Critical 양승택
Priority to KR1019930030015A priority Critical patent/KR960014415B1/en
Publication of KR950022380A publication Critical patent/KR950022380A/en
Application granted granted Critical
Publication of KR960014415B1 publication Critical patent/KR960014415B1/en

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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

Abstract

본 발명은 컴퓨터에 의한 전자문서를 서명하는 방법에 있어서, 특히 여러사람이 동일한 전자문서에 자신의 컴퓨터를 이용하여 전자적으로 서명하는 데 사용되어지는 디지탈 다중서명 방법에 관한 것이며, 서명자들이 사용할 각기 고유한 서명키를 발생시키고 배포하는 제1단계; 상기 제1단계 후 동일한 전자문서에 여러 서명자들이 서명을 실시하여 다중서명을 생성하는 제2단계; 및 상기 제2단계후 다중서명된 서명메시지를 검증하여 서명자들이 모두 정확히 서명하였는지를 확인하는 제3단계를 포함하는 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a digital multisignature method, which is used by a computer to sign electronic documents, in particular, by multiple people to electronically sign the same electronic document using their own computer. Generating and distributing a signature key; A second step of generating multiple signatures by multiple signers signing the same electronic document after the first step; And a third step of verifying whether all the signers correctly signed by verifying the multi-signed signature message after the second step.

Description

개인식별 정보를 이용한 디지탈 다중서명 방법Digital Multiple Signature Method Using Personally Identifiable Information

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명이 적용되는 통신망 접속도.1 is a network connection diagram to which the present invention is applied.

제2도는 본 발명이 적용되는 전체 흐름도.2 is an overall flowchart to which the present invention is applied.

Claims (2)

디지탈 다중서명 방법에 있어서, 서명자들이 서명할 때 사용할 각기 고유한 서명키를 발생시키고 배포하는 제1단계; 상기 제1단계 후 동일한 전자문서에 여러 서명자들이 서명을 실시하여 다중서명을 생성하는 제2단계; 및 상기 제2단계후 다중서명된 서명메시지를 검증하여 서명자들이 모두 정확히 서명하였는지를 확인하는 제3단계를 포함하는 것을 특징으로 하는 디지틀 다중서명 방법.A digital multisignature method comprising: a first step of generating and distributing a unique signature key for use by a signer when signing; A second step of generating multiple signatures by multiple signers signing the same electronic document after the first step; And a third step of verifying that all of the signers correctly signed by verifying the multi-signed signature message after the second step. 제1항에 있어서, 상기 제3단계는 최종 중간 서명자가 앞 서명자들의 서명을 검증할 수 있도록 하는 것을 특징으로 하는 디지틀 다중서명 방법.2. The method of claim 1 wherein the third step enables the final intermediate signer to verify the signatures of the preceding signers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030015A 1993-12-27 1993-12-27 Digital multiple signature method using private recognition information KR960014415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030015A KR960014415B1 (en) 1993-12-27 1993-12-27 Digital multiple signature method using private recognition information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030015A KR960014415B1 (en) 1993-12-27 1993-12-27 Digital multiple signature method using private recognition information

Publications (2)

Publication Number Publication Date
KR950022380A true KR950022380A (en) 1995-07-28
KR960014415B1 KR960014415B1 (en) 1996-10-15

Family

ID=19373023

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930030015A KR960014415B1 (en) 1993-12-27 1993-12-27 Digital multiple signature method using private recognition information

Country Status (1)

Country Link
KR (1) KR960014415B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078993A (en) * 2001-05-31 2001-08-22 허종범 Method of Making Electronic Document which is agreed through Internet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078993A (en) * 2001-05-31 2001-08-22 허종범 Method of Making Electronic Document which is agreed through Internet

Also Published As

Publication number Publication date
KR960014415B1 (en) 1996-10-15

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