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    • 1. 发明授权
    • SD card including smart card and method for accessing to the same based on a file system
    • SD卡包括智能卡和基于文件系统访问的方法
    • US08285899B2
    • 2012-10-09
    • US12717920
    • 2010-03-04
    • Shuo HeHongwen MengJia Hu
    • Shuo HeHongwen MengJia Hu
    • H04B1/38G06F13/12G06F13/00
    • G06K19/07G06F21/35G06F21/74G06F21/79G06K19/07732
    • A smart SD card and a method of accessing the same are disclosed, which resolve a problem of incompatibilities between drivers of various smart SD cards. The smart SD card includes a SD interface (201), a SD memory (203), a smart card (204) and a SD controller (202). The method of accessing the SD card includes: an application program performing a write operation on the smart card interface file and notifying the SD controller establishing a communication connection with the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller; the establishing of the connection being successful, the application program writing the smart card operation commands into the interface file, and the SD controller forwarding the commands to the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller.
    • 公开了一种智能SD卡及其访问方法,其解决了各种智能SD卡的驱动程序之间的不兼容问题。 智能SD卡包括SD接口(201),SD存储器(203),智能卡(204)和SD控制器(202)。 访问SD卡的方法包括:应用程序对智能卡接口文件执行写入操作,并通知SD控制器建立与智能卡的通信连接; 所述应用程序读取所述接口文件并且经由所述SD控制器接收由所述智能卡返回的响应数据; 连接建立成功,应用程序将智能卡操作命令写入接口文件,SD控制器将命令转发到智能卡; 应用程序读取接口文件,并通过SD控制器接收智能卡返回的响应数据。
    • 2. 发明申请
    • SMART SD CARD AND METHOD OF ACCESSING THE SAME
    • SMART SD卡及其接入方法
    • US20100205373A1
    • 2010-08-12
    • US12717920
    • 2010-03-04
    • Shuo HeHongwen MengJia Hu
    • Shuo HeHongwen MengJia Hu
    • G06F12/00G06K19/07
    • G06K19/07G06F21/35G06F21/74G06F21/79G06K19/07732
    • A smart SD card and a method of accessing the same are disclosed, which resolve a problem of incompatibilities between drivers of various smart SD cards. The smart SD card includes a SD interface (201), a SD memory (203), a smart card (204) and a SD controller (202). The method of accessing the SD card includes: an application program performing a write operation on the smart card interface file and notifying the SD controller establishing a communication connection with the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller; the establishing of the connection being successful, the application program writing the smart card operation commands into the interface file, and the SD controller forwarding the commands to the smart card; the application program reading the interface file and receiving response data returned by the smart card via the SD controller.
    • 公开了一种智能SD卡及其访问方法,其解决了各种智能SD卡的驱动程序之间的不兼容问题。 智能SD卡包括SD接口(201),SD存储器(203),智能卡(204)和SD控制器(202)。 访问SD卡的方法包括:应用程序对智能卡接口文件执行写入操作,并通知SD控制器建立与智能卡的通信连接; 所述应用程序读取所述接口文件并且经由所述SD控制器接收由所述智能卡返回的响应数据; 连接建立成功,应用程序将智能卡操作命令写入接口文件,SD控制器将命令转发到智能卡; 应用程序读取接口文件,并通过SD控制器接收智能卡返回的响应数据。
    • 4. 发明申请
    • MOBILE STORAGE DEVICE AND THE DATA PROCESSING SYSTEM AND METHOD BASED THEREON
    • 移动存储设备及其数据处理系统及方法
    • US20130290718A1
    • 2013-10-31
    • US13881721
    • 2011-10-26
    • Xiao ZhuangZhijun LuShuo HeHongwen MengPeng Ou
    • Xiao ZhuangZhijun LuShuo HeHongwen MengPeng Ou
    • H04L29/06
    • H04L63/0428G06F21/62G06F21/74G06Q20/10H04L29/06H04L63/04H04L63/06H04W12/04
    • The present invention relates to network security technology, and particularly relates to a mobile storage device for data processing in security, and a data processing system comprising the mobile storage device, and a data processing method using the data processing system. According to the present invention, the mobile storage device for data processing in security comprising: at least one memory for storing a secret key; an interface circuit; and a processing unit for communicating with a remote device via the interface circuit and performing security processing and application processing, the security processing including data encryption and decryption with the secret key. Compared with the prior art, the mobile storage device according to the embodiments of the present invention stores not only confidential information such as secret key and digital certificate but also applications for executing transaction processes, whereby providing security protection for the applications at the same level as the confidential information. In addition, where the mobile storage device has a capability of simulating a network interface, a client terminal, such as a personal computer, previously used for executing the applications now can function as a bridge connector between the mobile storage device and a remote server, and the packeting and unpacketing of the transaction data can be performed inside the mobile storage device. This greatly improves the security performance of the transaction processes.
    • 本发明涉及网络安全技术,特别涉及用于安全数据处理的移动存储设备,以及包括移动存储设备的数据处理系统和使用该数据处理系统的数据处理方法。 根据本发明,用于数据处理的移动存储设备的安全性包括:至少一个用于存储秘密密钥的存储器; 接口电路; 以及处理单元,用于经由接口电路与远程设备进行通信,并执行安全处理和应用处理,该安全处理包括利用密钥的数据加密和解密。 与现有技术相比,根据本发明的实施例的移动存储设备不仅存储秘密密钥和数字证书等机密信息,而且存储用于执行交易过程的应用程序,从而为与同等级别的应用提供安全保护 机密信息。 此外,在移动存储设备具有模拟网络接口的能力的情况下,先前用于执行应用的客户终端(例如个人计算机)现在可以用作移动存储设备和远程服务器之间的桥连接器, 并且可以在移动存储设备内执行交易数据的打包和拆包。 这大大提高了事务处理的安全性能。
    • 5. 发明授权
    • Transfer method of electronic cash
    • 电子现金转账方式
    • US08510228B2
    • 2013-08-13
    • US13088326
    • 2011-04-15
    • Zhi jun LuShuo HeHongwen Meng
    • Zhi jun LuShuo HeHongwen Meng
    • G06Q20/00
    • G06Q20/409G06Q20/3674G06Q20/42
    • A card to card transfer method used in the financial system is provided in the present invention, and comprises an initializing step, a transferring step and a transaction confirming step, wherein the initializing step includes the steps of calculating and obtaining the public key certificate and checking the amount of the transaction and so on, and the transferring step includes the steps of performing the transaction and so on. The present invention can achieve the function of transferring the electronic cash between two cards and can prevent the risk of repeatedly transferring the money into the card for transfer-in by using the card for transfer-out and so on.
    • 本发明提供了一种在金融系统中使用的卡到卡转移方法,包括初始化步骤,转移步骤和交易确认步骤,其中初始化步骤包括以下步骤:计算和获取公钥证书和检查 交易金额等等,转让步骤包括执行交易等步骤。 本发明可以实现在两张卡之间转移电子现金的功能,并且可以防止通过使用转出卡等重复将钱转入卡进行转账的风险。
    • 8. 发明申请
    • SMARTCARD FILE SYSTEM AND FILE SELECTION METHOD THEREOF
    • 智能卡文件系统及其文件选择方法
    • US20120311001A1
    • 2012-12-06
    • US13510580
    • 2010-11-08
    • Hongwen MengShuo HeZhijun LuXiao Zhuang
    • Hongwen MengShuo HeZhijun LuXiao Zhuang
    • G06F17/30
    • G06F17/30218
    • The invention provides a Smartcard file system and its method for selecting file. Said file system, including MF as well as a variety of DFs and Efs in the MF, wherein application root directory (ADF) is added in the MF; the tile attributes of said ADF, DF and EF of the tile system include the Application Identifier (AID); when visiting with HTTP protocol, the AID is understood as a long file name. External entities accessing said file system with the HTTP protocol, namely locating the application and file managed with CWS via URL; in URL, AID of directory or file identities its long file name, so that Smartcard file system also can support long file system and the way of selecting file of URL, which makes Smartcard to support the WEB services easier and more accepted by the user.
    • 本发明提供一种智能卡文件系统及其选择文件的方法。 所述文件系统包括MF以及MF中的各种DF和Efs,其中应用根目录(ADF)被添加到MF中; 瓦片系统的所述ADF,DF和EF的瓦片属性包括应用标识符(AID); 当使用HTTP协议访问时,AID被理解为长文件名。 使用HTTP协议访问文件系统的外部实体,即通过URL定位应用程序和使用CWS管理的文件; 在URL中,目录或文件的AID标识其长文件名,因此智能卡文件系统还可以支持长文件系统和选择URL文件的方式,这使得智能卡支持WEB服务更容易,更被用户接受。
    • 9. 发明申请
    • TRANSFER METHOD OF ELECTRONIC CASH
    • 电子现金转移方法
    • US20120158594A1
    • 2012-06-21
    • US13088326
    • 2011-04-15
    • Zhi jun LuShuo HeHongwen Meng
    • Zhi jun LuShuo HeHongwen Meng
    • G06Q20/34
    • G06Q20/409G06Q20/3674G06Q20/42
    • A card to card transfer method used in the financial system is provided in the present invention, and comprises an initializing step, a transferring step and a transaction confirming step, wherein the initializing step includes the steps of calculating and obtaining the public key certificate and checking the amount of the transaction and so on, and the transferring step includes the steps of performing the transaction and so on. The present invention can achieve the function of transferring the electronic cash between two cards and can prevent the risk of repeatedly transferring the money into the card for transfer-in by using the card for transfer-out and so on.
    • 本发明提供了一种在金融系统中使用的卡到卡转移方法,包括初始化步骤,转移步骤和交易确认步骤,其中初始化步骤包括以下步骤:计算和获取公钥证书和检查 交易金额等等,转让步骤包括执行交易等步骤。 本发明可以实现在两张卡之间转移电子现金的功能,并且可以防止通过使用转出卡等重复将钱转入卡进行转账的风险。