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1. 发明申请

US20050190911A1 System and method for using a streaming protocol 有权
公开(公告)号：US20050190911A1
公开(公告)日：2005-09-01
申请号：US11019124
申请日：2004-12-22
申请人： David Pare , David Biderman , Stephen Loomis , Scott Brown , Michael Wise , David Wexelblat , Conor Cahill , David Bill
发明人： David Pare , David Biderman , Stephen Loomis , Scott Brown , Michael Wise , David Wexelblat , Conor Cahill , David Bill
IPC分类号： H04K1/00 , H04K1/04 , H04K1/06 , H04L9/12
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.

2. 发明申请

US20050190915A1 System and method for using a streaming protocol 有权
标题翻译：使用流协议的系统和方法
公开(公告)号：US20050190915A1
公开(公告)日：2005-09-01
申请号：US11019110
申请日：2004-12-22
申请人： David Pare , David Biderman , Stephen Loomis , Scott Brown , Michael Wise , David Wexelblat , Conor Cahill , David Bill
发明人： David Pare , David Biderman , Stephen Loomis , Scott Brown , Michael Wise , David Wexelblat , Conor Cahill , David Bill
IPC分类号： H04K1/00 , H04K1/04 , H04K1/06 , H04L9/12 , H04N7/167
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.
摘要翻译：使用初始化向量（IV）来解密已经使用Cypher块链接（CBC）加密加密的流的块，而不需要解析流内的先前块。例如，访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身，并且响应地接收密钥。然后，收听者在其开始之后的某处（例如，使用预览剪辑）请求访问加密内容流中的参考点。分配点将参考点与加密流的相应块相关联，并且识别先前用于该块的加密的IV。分发点向收听者提供相关的加密内容块和IV，以允许加密内容的中间流呈现，而不需要收听者解密加密流中的先前块。

3. 发明授权

US08634552B2 System and method for using a streaming protocol 有权
标题翻译：使用流协议的系统和方法
公开(公告)号：US08634552B2
公开(公告)日：2014-01-21
申请号：US12576784
申请日：2009-10-09
申请人： David F. Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
发明人： David F. Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
IPC分类号： H04K1/04 , H04L9/00 , H04N7/169
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.
摘要翻译：使用初始化向量（IV）来解密已经使用Cypher块链接（CBC）加密加密的流的块，而不需要解析流内的先前块。例如，访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身，并且响应地接收密钥。然后，收听者在其开始之后的某处（例如，使用预览剪辑）请求访问加密内容流中的参考点。分配点将参考点与加密流的相应块相关联，并且识别先前用于该块的加密的IV。分发点向收听者提供相关的加密内容块和IV，以允许加密内容的中间流呈现，而不需要收听者解密加密流中的先前块。

4. 发明授权

US07602908B2 System and method for using a streaming protocol 有权
标题翻译：使用流协议的系统和方法
公开(公告)号：US07602908B2
公开(公告)日：2009-10-13
申请号：US11019124
申请日：2004-12-22
申请人： David F Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
发明人： David F Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
IPC分类号： H04K1/04 , H04N7/00 , H04N5/913 , H04N7/167 , H04L9/18
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.
摘要翻译：使用初始化向量（IV）来解密已经使用Cypher块链接（CBC）加密加密的流的块，而不需要解析流内的先前块。例如，访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身，并且响应地接收密钥。然后，收听者在其开始之后的某处（例如，使用预览剪辑）请求访问加密内容流中的参考点。分配点将参考点与加密流的相应块相关联，并且识别先前用于该块的加密的IV。分发点向收听者提供相关的加密内容块和IV，以允许加密内容的中间流呈现，而不需要收听者解密加密流中的先前块。

5. 发明申请

US20100091985A1 SYSTEM AND METHOD FOR USING A STREAMING PROTOCOL 有权
公开(公告)号：US20100091985A1
公开(公告)日：2010-04-15
申请号：US12576784
申请日：2009-10-09
申请人： David F. Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
发明人： David F. Pare , David L. Biderman , Stephen Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
IPC分类号： H04L9/18
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.

6. 发明申请

US20050076248A1 Identity based service system 失效
标题翻译：基于身份的服务体系
公开(公告)号：US20050076248A1
公开(公告)日：2005-04-07
申请号：US10678910
申请日：2003-10-02
申请人： Conor Cahill , David Wexelblat , Norihiro Aoki , Steven Carriere , James Roskind , Christopher Toomey
发明人： Conor Cahill , David Wexelblat , Norihiro Aoki , Steven Carriere , James Roskind , Christopher Toomey
IPC分类号： G06F20060101 , H04L9/00 , H04L29/06
CPC分类号： H04L63/08 , G06Q20/0855 , G06Q20/382 , G06Q20/401
摘要： An identity based service system is provided, in which an identity is created and managed for a user or principal, such that at least a portion of the identity is available to use between one or more system entities. A discovery service enables a system entity to discover a service descriptor, given a service name and a name identifier of the user, whereby system entities can find and invoke the user's other personal web services. The discovery service preferably provides a translation between a plurality of namespaces, to prevent linkable identity information over time between system entities.
摘要翻译：提供了基于身份的服务系统，其中为用户或主体创建和管理身份，使得身份的至少一部分可用于一个或多个系统实体之间使用。发现服务使得系统实体能够发现服务描述符，给定用户的服务名称和名称标识符，由此系统实体可以找到并调用用户的其他个人web服务。发现服务优选地提供多个命名空间之间的转换，以防止系统实体之间随时间的可链接身份信息。

7. 发明授权

US08284931B2 System and method for using a streaming protocol 有权
标题翻译：使用流协议的系统和方法
公开(公告)号：US08284931B2
公开(公告)日：2012-10-09
申请号：US12786129
申请日：2010-05-24
申请人： David F. Pare , David L. Biderman , Stephen E. Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
发明人： David F. Pare , David L. Biderman , Stephen E. Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
IPC分类号： H04K1/00 , H04L9/00 , H04N7/167
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.
摘要翻译：使用初始化向量（IV）来解密已经使用Cypher块链接（CBC）加密加密的流的块，而不需要解析流内的先前块。例如，访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身，并且响应地接收密钥。然后，收听者在其开始之后的某处（例如，使用预览剪辑）请求访问加密内容流中的参考点。分配点将参考点与加密流的相应块相关联，并且识别先前用于该块的加密的IV。分发点向收听者提供相关的加密内容块和IV，以允许加密内容的中间流呈现，而不需要收听者解密加密流中的先前块。

8. 发明授权

US07734042B2 System and method for using a streaming protocol 有权
标题翻译：使用流协议的系统和方法
公开(公告)号：US07734042B2
公开(公告)日：2010-06-08
申请号：US11019110
申请日：2004-12-22
申请人： David F. Pare , David L. Biderman , Stephen E. Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
发明人： David F. Pare , David L. Biderman , Stephen E. Loomis , Scott K. Brown , Michael Wise , David Wexelblat , Conor P. Cahill , David S. Bill
IPC分类号： H04K1/00 , H04L9/00 , H04N7/167
CPC分类号： H04L65/602 , H04L9/0637 , H04L9/065 , H04L9/08 , H04L9/0844 , H04L9/12 , H04L67/2842 , H04L67/32
摘要： An initialization vector (IV) is employed to decrypt a block of a stream that has been encrypted with Cypher Block Chaining (CBC) encryption, without requiring decryption of previous blocks within the stream. For example, a listener who accesses a distribution point to retrieve encrypted content authenticates himself to an application server that regulates access to encrypted content on the distribution point, and responsively receives a key. The listener then requests access to a reference point within the encrypted content stream somewhere after its beginning (e.g., using preview clips). The distribution point relates the reference point to a corresponding block of the encrypted stream, and identifies an IV previously used for encryption of that block. The distribution point provides the associated encrypted block of content and the IV to the listener to enable mid-stream rendering of the encrypted content, without requiring the listener to decrypt previous blocks within the encrypted stream.
摘要翻译：使用初始化向量（IV）来解密已经使用Cypher块链接（CBC）加密加密的流的块，而不需要解析流内的先前块。例如，访问分发点以检索加密内容的监听者向调配对分发点上的加密内容的访问的应用服务器认证自身，并且响应地接收密钥。然后，收听者在其开始之后的某处（例如，使用预览剪辑）请求访问加密内容流中的参考点。分配点将参考点与加密流的相应块相关联，并且识别先前用于该块的加密的IV。分发点向收听者提供相关的加密内容块和IV，以允许加密内容的中间流呈现，而不需要收听者解密加密流中的先前块。

9. 发明申请

US20050144279A1 Transactional white-listing for electronic communications 有权
标题翻译：电子通讯交易白名单
公开(公告)号：US20050144279A1
公开(公告)日：2005-06-30
申请号：US10748122
申请日：2003-12-31
申请人： David Wexelblat
发明人： David Wexelblat
IPC分类号： G06F15/16 , G06F15/173 , G06Q30/00 , H04L12/58
CPC分类号： G06Q30/06 , H04L51/04 , H04L51/12
摘要： It is useful to provide a mechanism to allow, at least temporarily, communications to occur without blocking between a first entity and a second entity with whom communications with the first entity are likely/anticipated and desirable, generally through use of a white-list having transactional entries. For example, to allow communications between a communications user and an intended recipient, the user may be added to global and/or personal white-lists for or until a specified transaction or duration. Thereafter, the user may be removed from the white-lists upon occurrence of an end trigger, which may include an event or expiration of a specified time. The disclosed systems and methods thus permit the transactional white-listing of users for a limited time necessary to ensure the intended recipient receives the anticipated communications. Thereby, the systems and methods guard against the anticipated communications being accidentally blocked as spam by other communications filters.
摘要翻译：提供一种允许至少暂时通信的机制是有用的，通常通过使用具有第一实体的白名单具有可能/预期和期望的第一实体与第二实体之间的阻塞，交易条目。例如，为了允许通信用户和预期接收者之间的通信，用户可以被添加到全局和/或个人白名单中，或者直到指定的交易或持续时间。此后，可以在发生结束触发时将用户从白名单中移除，其可以包括指定时间的事件或期满。所公开的系统和方法因此允许在有限的时间内确保用户接收预期通信所需的有限时间的用户的交易白名单。因此，防止预期通信被其他通信过滤器意外阻止为垃圾邮件的系统和方法。

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