DocumentCode
3090014
Title
Authenticated encryption schemes with message linkage for threshold signatures
Author
Huang, Chi-Hsiung ; Lee, Chia-Yin ; Lin, Chu-Hsing ; Chang, Chin-Chen ; Chen, Kuo-Lun
Author_Institution
Dept. of Comput. Sci. & Inf. Eng., Tunghai Univ., Taichung, Taiwan
Volume
2
fYear
2005
fDate
28-30 March 2005
Firstpage
261
Abstract
Based on the factorization problem, a modified (t, n) threshold group-oriented scheme with message recovery is proposed. In the proposed scheme, any combination of more than t members of the group can cooperate to generate the modified group secret key. By using the proposed scheme, the transmission of the signature is secure. Besides, the message linkage blocks which are removed by an eavesdropper can be detected.
Keywords
cryptography; message authentication; authenticated encryption; factorization problem; message linkage; message recovery; threshold group-oriented scheme; threshold signatures; Authentication; Computer science; Couplings; Cryptography; Digital signatures; Electronic mail; Polynomials; Public key; Random number generation; Security; authenticated encryption scheme; group-oriented; message linkage; message recovery; threshold scheme;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Information Networking and Applications, 2005. AINA 2005. 19th International Conference on
ISSN
1550-445X
Print_ISBN
0-7695-2249-1
Type
conf
DOI
10.1109/AINA.2005.123
Filename
1423690
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