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    • 7. 发明授权
    • Method for smart card to process CAP file
    • 智能卡处理CAP文件的方法
    • US09449020B2
    • 2016-09-20
    • US14363399
    • 2012-10-31
    • Feitian Technologies Co., Ltd.
    • Zhou LuHuazhang Yu
    • G06F17/30G06Q20/34G06F9/445
    • G06F17/30218G06F8/654G06F17/30094G06Q20/3552G06Q20/3563G06Q20/3576
    • A method for a smart card to process a CAP file, including the following steps: a smart card establishing a connection with an external terminal, performing initialization, receiving an APDU command corresponding to a CAP file, storing the data contained in the APDU command in a communication cache area, judging the value of a first state flag bit of the card, and performing different operations with respect to the value of a different second state flag bit. The method for a smart card to process a CAP file provided herein can effectively utilize the storage resources of a smart card and improve the download speed of the CAP files and ensure the integrity of the contents in the CAP files and the smart card.
    • 一种智能卡处理CAP文件的方法,包括以下步骤:与外部终端建立连接的智能卡,执行初始化,接收与CAP文件相对应的APDU命令,将包含在APDU命令中的数据存储在 通信缓存区域,判断卡的第一状态标志位的值,并且针对不同的第二状态标志位的值执行不同的操作。 用于处理本文提供的CAP文件的智能卡的方法可以有效地利用智能卡的存储资源,并提高CAP文件的下载速度,并确保CAP文件和智能卡中的内容的完整性。
    • 10. 发明申请
    • SYSTEM AND METHOD FOR TRANSACTION SECURITY ENHANCEMENT
    • 交易安全增强的系统和方法
    • US20160210620A1
    • 2016-07-21
    • US15080632
    • 2016-03-25
    • PAYPAL, INC.
    • Sebastien Ludovic Jean TaveauHadi Nahari
    • G06Q20/38H04L29/06
    • G06Q20/382G06F21/44G06F21/57G06F21/74G06Q20/3223G06Q20/356G06Q20/3576G06Q20/4014G06Q30/06H04L63/06H04L63/08H04L63/105
    • An initial communication pathway is established between a first execution environment of a mobile device and a second execution environment of the mobile device. The first and second execution environments are executed in parallel with each other. The second execution environment has a higher level of security than the first execution environment. A request is received from a first entity to authenticate itself. The first entity resides in the first execution environment of the mobile device. The first entity is authenticated in response to the request. The authentication is performed by a second entity that resides in the second execution environment of the mobile device. The receiving of the request and the authenticating are performed using a direct communication link between the first execution environment and the second execution environment while bypassing the initial communication pathway.
    • 在移动设备的第一执行环境和移动设备的第二执行环境之间建立初始通信路径。 第一和第二执行环境彼此并行执行。 第二个执行环境比第一个执行环境具有更高的安全级别。 从第一实体接收到对其进行认证的请求。 第一个实体驻留在移动设备的第一个执行环境中。 第一个实体根据请求进行身份验证。 认证由驻留在移动设备的第二执行环境中的第二实体执行。 在绕过初始通信路径的同时,使用第一执行环境和第二执行环境之间的直接通信链路来执行请求的接收和认证。