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公开(公告)号：US08639626B2
公开(公告)日：2014-01-28
申请号：US12829690
申请日：2010-07-02
IPC分类号： G06F21/00
CPC分类号： G06Q20/382 , G06Q20/401 , G06Q30/06 , G06Q40/12
摘要： A system for conducting a financial transaction in e-commerce on the internet includes objects prepared by a seller and a buyer. The seller's object includes a clear text header file (advertisement), an encrypted overhead file which contains verification data pertaining to the financial transaction, and an encrypted content file containing the subject matter for sale by the seller. With a purchase solicitation from the buyer, an overhead key can be used by a transaction agency to ensure there is a compliance between the purchase solicitation and the verification data of the overhead (from seller's object). Next a revelation key is provided to give the buyer access to the content when such compliance has been ensured.
摘要翻译： 在互联网上进行电子商务金融交易的系统包括卖方和买方准备的物品。 卖方的对象包括明文头文件（广告），包含与金融交易相关的验证数据的加密开销文件，以及包含卖方所要销售的主题的加密内容文件。 通过买方的采购邀请，交易机构可以使用开销密钥来确保采购申请和开销的验证数据（从卖方的对象）之间的合规性。 接下来，提供了一个启示密钥，以便在确保此类合规性时向买方提供对内容的访问权限。
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公开(公告)号：US06856976B2
公开(公告)日：2005-02-15
申请号：US09728361
申请日：2000-12-01
CPC分类号： G06Q30/06 , G06F21/10 , G06Q20/382 , G06Q20/3821 , G06Q20/3829 , G06Q20/383 , G06Q20/401
摘要： A system and method for transferring an encrypted file over the Internet involves a seller, a buyer, and a transaction agent. First, the seller creates a file for publication on the Internet. This file has, at least, an overhead part that is encrypted with a public key provided by the transaction agent, and it has a content part that is encrypted with a private key provided by the seller. In operation, the buyer selects the desired file from the Internet and sends its overhead part to the transaction agent for decryption. The decryption is then done using the public key to ascertain the private key. Subsequently, the private key is used, either by the transaction agent or by the buyer, to decrypt and reveal the content part of the file from the Internet for use by the buyer.
摘要翻译： 通过因特网传送加密文件的系统和方法涉及卖方，买方和交易代理。 首先，卖方创建一个在Internet上发布的文件。 该文件至少具有由交易代理提供的公共密钥加密的开销部分，并且其具有由卖方提供的私钥加密的内容部分。 在操作中，买方从互联网中选择所需文件，并将其开销部分发送给交易代理进行解密。 然后使用公钥完成解密以确定私钥。 随后，私钥由交易代理或买方使用，从互联网解密并显示文件的内容部分供买方使用。
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公开(公告)号：US07788177B2
公开(公告)日：2010-08-31
申请号：US10371616
申请日：2003-02-19
IPC分类号： G06F21/00
CPC分类号： G06Q20/382 , G06Q20/401 , G06Q30/06 , G06Q40/12
摘要： A system for conducting a financial transaction in e-commerce on the internet includes objects prepared by a seller and a buyer. The seller's object includes a clear text header file (advertisement), an encrypted overhead file which contains verification data pertaining to the financial transaction, and an encrypted content file containing the subject matter for sale by the seller. With a purchase solicitation from the buyer, an overhead key can be used by a transaction agency to ensure there is a compliance between the purchase solicitation and the verification data of the overhead (from seller's object). Next a revelation key is provided to give the buyer access to the content when such compliance has been ensured.
摘要翻译： 在互联网上进行电子商务金融交易的系统包括卖方和买方准备的物品。 卖方的对象包括明文头文件（广告），包含与金融交易相关的验证数据的加密开销文件，以及包含卖方所要销售的主题的加密内容文件。 通过买方的采购邀请，交易机构可以使用开销密钥来确保采购申请和开销的验证数据（从卖方的对象）之间的合规性。 接下来，提供了一个启示密钥，以便在确保此类合规性时向买方提供对内容的访问权限。
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公开(公告)号：US20100274724A1
公开(公告)日：2010-10-28
申请号：US12829690
申请日：2010-07-02
IPC分类号： G06F21/00
CPC分类号： G06Q20/382 , G06Q20/401 , G06Q30/06 , G06Q40/12
摘要： A system for conducting a financial transaction in e-commerce on the internet includes objects prepared by a seller and a buyer. The seller's object includes a clear text header file (advertisement), an encrypted overhead file which contains verification data pertaining to the financial transaction, and an encrypted content file containing the subject matter for sale by the seller. With a purchase solicitation from the buyer, an overhead key can be used by a transaction agency to ensure there is a compliance between the purchase solicitation and the verification data of the overhead (from seller's object). Next a revelation key is provided to give the buyer access to the content when such compliance has been ensured.
摘要翻译： 在互联网上进行电子商务金融交易的系统包括卖方和买方准备的物品。 卖方的对象包括明文头文件（广告），包含与金融交易相关的验证数据的加密开销文件，以及包含卖方所要销售的主题的加密内容文件。 通过买方的采购邀请，交易机构可以使用开销密钥来确保采购申请和开销的验证数据（从卖方的对象）之间的合规性。 接下来，提供了一个启示密钥，以便在确保此类合规性时向买方提供对内容的访问权限。
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公开(公告)号：US06873976B2
公开(公告)日：2005-03-29
申请号：US09925147
申请日：2001-08-08
CPC分类号： G06Q30/06 , G06F21/10 , G06Q20/0855 , G06Q20/3821
摘要： A system and method for transferring an encrypted file over the Internet involves a seller, a buyer, and a transaction agent. The file has a first part (administrative information) and a second part (subject-matter content) that are respectively encrypted with first and second encryption/decryption non-public keys. In operation, the appropriate key is released by the seller or the transaction agent for respective use by either the transaction agent or the buyer, to decrypt and reveal the second part of the file to the buyer.
摘要翻译： 通过因特网传送加密文件的系统和方法涉及卖方，买方和交易代理。 文件具有分别用第一和第二加密/解密非公开密钥加密的第一部分（管理信息）和第二部分（主题内容）。 在运营中，卖方或交易代理人发出适当的钥匙，供交易代理人或买方分别使用，以解密并向买方披露档案的第二部分。
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