証明書圧縮装置、証明書伸張装置、およびプログラム

Japanese Patent JP4682530

B2

To efficiently apply data compression to an electronic certificate with respect to a certificate compressing apparatus.

In the certificate compressing apparatus, a field identifying section 12 divides an electronic certificate inputted via a certificate data input 11 per field, and sequentially identifies of the type of each field. Subsequently, a data storing unit 14 selects a storing method decided for each identified field from a storing pattern storage unit 13, and sequentially stores the data about the field in a data storage region corresponding to the ID of the field on the basis of the selected storing method. Then, a certificate registering unit 15 registers a certificate data storing table corresponding to the electronic certificate into a certificate storage unit instead of the inputted electronic certificate.

COPYRIGHT: (C)2006,JPO&NCIPI

JP4440584	Service provision system, service provision method, service provision program and recording medium
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WO/2000/051348	METHOD AND APPARATUS FOR ENHANCED AUDIO/VIDEO SERVICES WITH WATERMARKS AND ASSOCIATED DATA

Ryu Inada
Tatsuhiko Yokohama

JP2004127660A

May 11, 2011

April 23, 2004

Click for automatic bibliography generation  

Fuji Xerox Co., Ltd

H04L9/32; G06Q50/00; G06Q50/10; G06Q50/26; H04L9/08; H04L9/10

WO2003079628A1
US5414701

Tolani, P.M. and Haritsa, J.R.,"XGrind: a query-friendly XML compressor",Proceedings of the 18th International Conference on Data Engineering,2002年,pp.225-234
Imamura, T. and Maruyama, H.,"Mapping between ASN.1 and XML",Proceedings of the 2001 Symposium on Applications and the Internet,2001年,pp.57-64

Kenji Yoshida
Jun Ishida

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