DocumentCode :
3145791
Title :
Data compression in view of data sealing
Author :
Koch, E. ; Sommer, M.
Author_Institution :
Dept. of Math., Marburg Univ., Germany
fYear :
1991
fDate :
8-11 Apr 1991
Firstpage :
427
Abstract :
Extended summary form only given. Security mechanisms are discussed in the context of a cryptographic mechanism to ensure data integrity and to provide proof of origin, i.e. to guarantee that the data originates from the `true sender´, using public-key (asymmetric) cryptosystems with the capability of digital signature. Because of possible attacks, the search for efficient and secure hash functions is an important open problem. Two methods are proposed, combining a hash function with compression algorithms
Keywords :
cryptography; data compression; data integrity; compression algorithms; cryptographic mechanism; cryptosystems; data sealing; digital signature; hash functions; security mechanisms; Compression algorithms; Context; Cryptography; Data communication; Data compression; Data security; Mathematics; Memory; Protection; Throughput;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Data Compression Conference, 1991. DCC '91.
Conference_Location :
Snowbird, UT
Print_ISBN :
0-8186-9202-2
Type :
conf
DOI :
10.1109/DCC.1991.213334
Filename :
213334
Link To Document :
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