发明名称 APPARATUS AND METHODS FOR THE SECURE TRANSFER OF ELECTRONIC DATA
摘要 An embodiment of the invention provides a method for processing a secure electronic transaction over a network from a sender to a receiver, which includes the process of generating a first unique representation of information included in the transaction, encrypting the information with a first encryption layer, and forming an encryption packet which includes the first encryption layer. The encryption packet is then transmitted over a network and then received the by a receiver. The authenticity of the encryption packet is verified and a receipt is generated using the informatio n included in the encryption packet. The receipt is then transmitted to an electronic postmark server which verifies authenticity of the receipt. A postmarked receipt is then created by the electronic postmark server and a copy is sent to the sender an/or the receiver.
申请公布号 WO0217553(A3) 申请公布日期 2002.05.30
申请号 WO2001US25934 申请日期 2001.08.20
申请人 UNITED STATES POSTAL SERVICE;CHAMBERLIN, CHARLES, R.;RECK, BRADLEY, A. 发明人 CHAMBERLIN, CHARLES, R.;RECK, BRADLEY, A.
分类号 G06F21/31;G06F21/64;G06Q30/00;H04L9/00;H04L29/06 主分类号 G06F21/31
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