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1. 发明申请

US20130006642A1 SYSTEM AND METHOD FOR VOICE BASED DIGITAL SIGNATURE SERVICE 有权
标题翻译：基于语音数字签名服务的系统与方法
公开(公告)号：US20130006642A1
公开(公告)日：2013-01-03
申请号：US13246767
申请日：2011-09-27
申请人： Ashutosh Saxena , Vishal Anjaiah Gujjary , Harigopal K.B. Ponnapalli
发明人： Ashutosh Saxena , Vishal Anjaiah Gujjary , Harigopal K.B. Ponnapalli
IPC分类号： G10L17/00
CPC分类号： G10L17/00
摘要： Methods and systems for providing a voice-based digital signature service are disclosed. The method includes a first user sending a document to a second user for signature, and the first user also sending a PIN to the second user and to a voice verification authority. The second user sending, to the voice verification authority, a voice recording comprising the PIN along with consent of the second user to the PIN. The voice verification authority comparing the voice recording with a predefined voice sample of the second user, and the PIN received from the first user with the PIN received from the second user. The voice verification authority then sending a notification to a signing entity based on the comparison. The signing entity signing the PIN of the document with a private key associated with the second user and sends an acknowledgement to the first user and the second user.
摘要翻译：公开了用于提供基于语音的数字签名服务的方法和系统。该方法包括将文档发送给第二用户进行签名的第一用户，并且第一用户还向第二用户和语音验证机构发送PIN。第二用户向语音验证机构发送包括PIN的语音记录以及第二用户同意PIN。所述语音验证机构将所述语音记录与所述第二用户的预定义语音样本进行比较，以及从所述第一用户接收到的所述PIN与从所述第二用户接收的所述PIN。语音验证机构随后根据比较向签署实体发送通知。签名实体用与第二用户相关联的私钥对文档的PIN进行签名，并向第一用户和第二用户发送确认。

2. 发明申请

US20120254041A1 ONE-TIME CREDIT CARD NUMBERS 审中-公开
标题翻译：一次性信用卡号码
公开(公告)号：US20120254041A1
公开(公告)日：2012-10-04
申请号：US13109946
申请日：2011-05-17
申请人： Ashutosh Saxena , Harigopal K.B. Ponnapalli
发明人： Ashutosh Saxena , Harigopal K.B. Ponnapalli
IPC分类号： G06Q20/00 , G06Q40/00
CPC分类号： G06Q20/385
摘要： Various technologies related to one-time credit card numbers are presented. One-time credit card numbers can originate from a customer device and be independently generated by the customer device without online communication with an issuer. Signed transaction details can also be sent, providing non-repudiation of the purchase transaction. Merchant infrastructure need not be changed to accommodate the one-time credit card numbers. The technologies can be particularly resilient to replay, forgery, man-in-the-middle, and guessing attacks for credit card number generation or other usage by an attacker.
摘要翻译：介绍了与一次性信用卡号相关的各种技术。一次性信用卡号码可以来自客户设备，并且由客户设备独立生成，而不需要与发行商进行在线通信。签署的交易详情也可以发送，提供购买交易的不可否认性。商业基础设施不需要更改，以适应一次性信用卡号码。这些技术可以特别适用于重放，伪造，中间人和猜测攻击信用卡号码或其他攻击者的攻击。

3. 发明申请

US20110321144A1 SYSTEMS AND METHODS OF AUTHENTICATION IN A DISCONNECTED ENVIRONMENT 有权
标题翻译：断开环境中的认证系统和方法
公开(公告)号：US20110321144A1
公开(公告)日：2011-12-29
申请号：US12894237
申请日：2010-09-30
申请人： Ashutosh SAXENA , Harigopal K.B. PONNAPALLI
发明人： Ashutosh SAXENA , Harigopal K.B. PONNAPALLI
IPC分类号： G06F21/20
CPC分类号： G06F21/34 , G06F21/42 , G06F21/445 , G06F2221/2117 , G06F2221/2119
摘要： A communication system and method are disclosed for establishing a secure communication channel including: a server for generating and storing a first instance of a unique personalized client application associated with a first-time user on the server, a client terminal for the user to communicate with the server over a communication channel and a standalone computing device having a second instance of the unique personalized application. The user authenticates the server based on a first dynamic identifier (DI-1) generated by the first instance of the unique personalized client application and the server authenticates the user based on a second dynamic identifier (DI-2) generated by the second instance of the unique personalized client application.
摘要翻译：公开了一种用于建立安全通信信道的通信系统和方法，包括：服务器，用于生成和存储与服务器上的第一时间用户相关联的唯一个性化客户端应用的第一实例，用于与用户通信的客户终端通过通信信道的服务器和具有唯一个性化应用的第二实例的独立计算设备。用户基于由唯一个性化客户端应用的第一实例生成的第一动态标识符（DI-1）来认证服务器，并且服务器基于由第二实例的第二实例生成的第二动态标识符（DI-2）来认证用户独特的个性化客户端应用程序。

4. 发明授权

US08744858B2 System and method for voice based digital signature service 有权
标题翻译：基于语音的数字签名服务的系统和方法
公开(公告)号：US08744858B2
公开(公告)日：2014-06-03
申请号：US13246767
申请日：2011-09-27
申请人： Ashutosh Saxena , Vishal Anjaiah Gujjary , Harigopal K.B. Ponnapalli
发明人： Ashutosh Saxena , Vishal Anjaiah Gujjary , Harigopal K.B. Ponnapalli
IPC分类号： G10L21/00
CPC分类号： G10L17/00
摘要： Methods and systems for providing a voice-based digital signature service are disclosed. The method includes a first user sending a document to a second user for signature, and the first user also sending a PIN to the second user and to a voice verification authority. The second user sending, to the voice verification authority, a voice recording comprising the PIN along with consent of the second user to the PIN. The voice verification authority comparing the voice recording with a predefined voice sample of the second user, and the PIN received from the first user with the PIN received from the second user. The voice verification authority then sending a notification to a signing entity based on the comparison. The signing entity signing the PIN of the document with a private key associated with the second user and sends an acknowledgement to the first user and the second user.
摘要翻译：公开了用于提供基于语音的数字签名服务的方法和系统。该方法包括将文档发送给第二用户进行签名的第一用户，并且第一用户还向第二用户和语音验证机构发送PIN。第二用户向语音验证机构发送包括PIN的语音记录以及第二用户同意PIN。所述语音验证机构将所述语音记录与所述第二用户的预定义语音样本进行比较，以及从所述第一用户接收到的所述PIN与从所述第二用户接收的所述PIN。语音验证机构随后根据比较向签署实体发送通知。签名实体用与第二用户相关联的私钥对文档的PIN进行签名，并向第一用户和第二用户发送确认。

5. 发明申请

US20130007861A1 METHODS FOR AUTHENTICATING A USER WITHOUT PERSONAL INFORMATION AND DEVICES THEREOF 有权
标题翻译：用于认证用户的个人信息及其设备的方法
公开(公告)号：US20130007861A1
公开(公告)日：2013-01-03
申请号：US13218515
申请日：2011-08-26
申请人： Ashutosh SAXENA , Harigopal K.B. Ponnapalli
发明人： Ashutosh SAXENA , Harigopal K.B. Ponnapalli
IPC分类号： H04L9/32 , G06F21/20
CPC分类号： G06F21/31 , H04L63/08
摘要： A method, non-transitory computer readable medium, and apparatus that authenticates a user without personal information includes obtaining at a secure authentication computing apparatus a context identifier, a registration identifier of one of a plurality of string generator modules assigned to a client computing device requesting access, and a client string generated by the client computing device requesting access from an agent computing device associated with the client computing device requesting access. An authentication string is generated with the secure authentication computing apparatus based on the obtained context identifier and a corresponding one of the plurality of string generator modules provided to the client computing device requesting access based on the registration identifier. The requested access by the client computing device is granted with the secure authentication computing apparatus when the client string matches the authentication string.
摘要翻译：在没有个人信息的情况下认证用户的方法，非暂时性计算机可读介质和装置包括在安全认证计算设备处获取上下文标识符，分配给客户端计算设备的多个字符串生成器模块之一的注册标识符访问和由客户端计算设备生成的客户端字符串，请求从与请求访问的客户端计算设备相关联的代理计算设备进行访问。基于所获得的上下文标识符和提供给客户计算设备的多个字符串生成器模块中的相应一个，基于注册标识符来请求访问，生成认证字符串。当客户端字符串匹配认证字符串时，由客户端计算设备请求的访问被授予安全认证计算设备。

6. 发明申请

US20090019501A1 CONTENT LICENSING AND CONDITIONAL ACCESS USING A MOBILE DEVICE 有权
标题翻译：使用移动设备的内容许可和条件访问
公开(公告)号：US20090019501A1
公开(公告)日：2009-01-15
申请号：US12170240
申请日：2008-07-09
申请人： Ashutosh Saxena , Harigopal K.B. Ponnapalli
发明人： Ashutosh Saxena , Harigopal K.B. Ponnapalli
IPC分类号： H04N7/173 , H04N7/167
CPC分类号： H04N7/17318 , H04N7/1675 , H04N21/2347 , H04N21/25875 , H04N21/26613 , H04N21/4126 , H04N21/4405 , H04N21/4753
摘要： Techniques and tools are described which provide control access mechanisms for contents made available by a service provider to a user. The user, after a registration process, uses a mobile application on a mobile device to generate a one-time content key. The content key is input into a set-top box which validates the key and provides access to the protected content. The mobile application allows for password protection for the user, as well as a recharging ability when its one-time content keys are exhausted.
摘要翻译：描述了为服务提供商向用户提供的内容提供控制访问机制的技术和工具。在注册过程之后，用户在移动设备上使用移动应用来生成一次性内容密钥。将内容密钥输入到机顶盒中，该机顶盒验证密钥并提供对受保护内容的访问。移动应用程序允许用户的密码保护，以及当其一次性内容密钥耗尽时的充电能力。

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