Browsing by Author "TSENG Chien-Chao"

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INTEGRATED STORAGE PLATFORM SYSTEM AND METHOD THEREOF
(2014-02-20)
TSENG Chien-Chao
;
HO Cheng-Yun
;
LIN Chia-Liang
;
WU Chieh
The present invention discloses an integrated storage platform system and a method thereof. The system comprises at least one adaption module respectively connecting with at least one storage space and each performing a plurality of adaption settings corresponding to one storage space; a storage administration module connecting with the adaption modules and processing the files of the storage spaces; and an access interface connecting the storage administration module, operated by a user to access the storage space through the storage administration module and the adaption module, and presenting access results to the user. The present invention establishes different adaption modules to enable the user to link to and access different types of storage spaces.
METHOD FOR KEY GENERATION, MEMBER AUTHENTICATION, AND COMMUNICATION SECURITY IN DYNAMIC GROUP
(2012-12-27)
TSENG Chien-Chao
;
Ho Tzu-Hsin
The present invention provides a method for keys generation, member authentication and communication security in a dynamic group, which comprises steps: assigning each member an identification vector containing common group identification vector elements and an individual identification vector element, and generating an authentication vector and an access control vector for each member according to the identification vector; using the identification vector elements to generate public key elements and establish an authentication public key and an access control public key; and using a polynomial and the identification vector to generate a private key. The present invention uses these public keys and private keys, which are generated from the identification vectors, to implement serverless member authentication and data access control, whereby is protected privacy of members and promoted security of communication.