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A Method of Data Storage and Apparatus Therefor, GB 2349964
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A Method of Exchanging Digital Data, SG 75691
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Method and Apparatus for Encrypting and Decrypting Data, SG 82916
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Remote Authentication Based On Exchanging Signals Representing Biometrics Information, US 6,910,129 B1
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Private Retrieval of Digital Objects, SG 103257
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Method and Apparatus for Providing XML Document Encryption, SG97038, US 2004/0078577A1
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Method and Apparatus for Constructing Efficient Elliptic Curve Cryptosystems, SG 99167, US 10/474,152
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A Method of Sale Auditing in Private Transaction of E-goods. SG 200402014-5
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A public key cryptography and a framework therefore, PCT WO2004/032416A1, 15 April 2004.
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Peer to peer electronic-payment system, PCT/SG02/00275, 15 June 2004.
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UBICASH SYSTEM-An Efficient and Practical Online Secure Payment
System, pending
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ELECTRONIC COMMERCE PUBLIC KEY INFRASTRUCTURE DOCUMENT MANAGEMENT
SYSTEM, pending
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METHOD FOR CERTIFYING LOCATION STAMPING FOR WIRELESS
TRANSACTIONS, pending
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AN EFFICIENT PUBLIC-KEY FRAMEWORK AND ITS
APPLICATIONS, pending
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METHODS OF AUTHENTICATION OF LOCATION UPDATE MESSAGE IN MOBILE
NETWORKING, pending
