Journal of EEIS
Current Result Document : 2 / 2
| 한글제목(Korean Title) |
Threshold Digital Signatures based on Discrete Logarithm |
| 영문제목(English Title) |
Threshold Digital Signatures based on Discrete Logarithm |
| 저자(Author) |
Choonsik Park
|
| 원문수록처(Citation) |
VOL 01 NO. 02 PP. 0087 ~ 0095 (1996. 06) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
This paper presents a (k,n) threshold digital signatrue scheme with no trusted dealer. Our idea is to use the EIGamal signatrue scheme modified for group use. Among many digital signature schemes, our modificaiton has a nice propoerty for our purpose. We also show a (k,n) threshold fail stop signature scheme and two (k,n) threshold undeniable signatrue schemes. We use %uFF3B10%uFF3D as the original fail stop signature scheme, and use %uFF3B3%uFF3Dand %uFF3B2%uFF3Das the original undeniable signature schemes. Since all these schemes are based on the discrete log problem, we can use the same technique. |
| 키워드(Keyword) |
Information security
Cryptology
Threshold Digital Signatures
Discrete Logarithm
|
| 파일첨부 |
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