专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060031224A1 Method, system and computer program product for managing database records with attributes located in multiple databases 审中-公开
标题翻译：用于管理具有位于多个数据库中的属性的数据库记录的方法，系统和计算机程序产品
公开(公告)号：US20060031224A1
公开(公告)日：2006-02-09
申请号：US10912494
申请日：2004-08-05
申请人： Julianne Haugh , Ufuk Celikkan , Yantian Lu
发明人： Julianne Haugh , Ufuk Celikkan , Yantian Lu
IPC分类号： G06F17/30
CPC分类号： G06F16/2471
摘要： A method, system, and computer program product for managing database records with attributes located in multiple registries are disclosed. A data processing system identifies one or more attributes of a record to be accessed from one or more of a plurality of distributed databases, wherein a first attribute among the one or more attributes resides in an unknown database among the plurality of databases and it is known that a second attribute resides in a particular database among the plurality of databases. The data processing system forms a query, which includes a request for the first attribute and a request for the second attribute, and sends the query to the particular database. The data processing system receives a positive response to the query indicating that the particular database contains the first attribute for the record, and in response to receiving the positive response, the data processing system stores an identifier of the particular database in association with the first attribute. The data processing system then accesses the first attribute and the second attribute of the record in the particular database.
摘要翻译：公开了一种用于管理具有位于多个登记册中的属性的数据库记录的方法，系统和计算机程序产品。数据处理系统从多个分布式数据库中的一个或多个识别要访问的记录的一个或多个属性，其中所述一个或多个属性中的第一属性驻留在所述多个数据库中的未知数据库中，并且已知第二属性驻留在多个数据库中的特定数据库中。数据处理系统形成查询，其包括对第一属性的请求和对第二属性的请求，并将查询发送到特定数据库。数据处理系统接收对查询的肯定响应，指示特定数据库包含记录的第一属性，并且响应于接收到正响应，数据处理系统与第一属性相关联地存储特定数据库的标识符。然后，数据处理系统访问特定数据库中的记录的第一属性和第二属性。

2. 发明申请

US20070079382A1 Authorizing computer services 审中-公开
标题翻译：授权计算机服务
公开(公告)号：US20070079382A1
公开(公告)日：2007-04-05
申请号：US11227025
申请日：2005-09-15
申请人： Ufuk Celikkan , Julianne Haugh
发明人： Ufuk Celikkan , Julianne Haugh
IPC分类号： H04N7/16
CPC分类号： G06F21/40 , G06F21/6218 , G06F2221/2115
摘要： Methods, systems, and products are disclosed for authorizing computer services, the method including receiving in an intermediary node a request for computer services to be performed by a downstream node, the request having passed through at least two upstream nodes prior to receipt by the intermediary node; determining whether the credentials of each of the at least two upstream nodes are valid; passing the request to a downstream node if the credentials of each of the at least two upstream nodes are valid; and deprecating the request if the credentials of at least one of the at least two upstream nodes are invalid.
摘要翻译：公开了用于授权计算机服务的方法，系统和产品，所述方法包括在中间节点中接收由下游节点执行的计算机服务的请求，所述请求在中间人接收之前通过了至少两个上游节点节点; 确定所述至少两个上游节点中的每一个的凭证是否有效; 如果所述至少两个上游节点中的每一个的凭证有效，则将所述请求传递到下游节点; 以及如果所述至少两个上游节点中的至少一个的凭证是无效的，则废弃所述请求。

3. 发明申请

US20070061593A1 Sending secured data 审中-公开
标题翻译：发送安全数据
公开(公告)号：US20070061593A1
公开(公告)日：2007-03-15
申请号：US11227029
申请日：2005-09-15
申请人： Ufuk Celikkan , Julianne Haugh
发明人： Ufuk Celikkan , Julianne Haugh
IPC分类号： G06F12/14
CPC分类号： H04L63/0442
摘要： Methods, systems, and products are disclosed for sending secured data, the method including encrypting a first portion of a request for computer services to be performed by a downstream node for decryption by a first node, encrypting a second portion of the request for computer services to be performed by a downstream node for decryption by a second node, and passing the request for computer services to a downstream node.
摘要翻译：公开了用于发送安全数据的方法，系统和产品，所述方法包括加密由下游节点执行的计算机服务的请求的第一部分以供第一节点解密，加密计算机服务请求的第二部分由下游节点执行以由第二节点进行解密，并将计算机服务请求传递给下游节点。

4. 发明授权

US07428306B2 Encryption apparatus and method for providing an encrypted file system 失效
标题翻译：用于提供加密文件系统的加密装置和方法
公开(公告)号：US07428306B2
公开(公告)日：2008-09-23
申请号：US11406184
申请日：2006-04-18
申请人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
发明人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
IPC分类号： H04L9/14
CPC分类号： G06F21/602 , G06F21/6218 , H04L9/0637
摘要： An encryption apparatus and method for providing an encrypted file system are provided. The encryption apparatus and method of the illustrative embodiments uses a combination of encryption methodologies so as to reduce the amount of decryption and re-encryption that is necessary to a file in the Encrypted File System in the event that the file needs to be modified. The encryption methodologies are interleaved, or alternated, with regard to each block of plaintext. In one illustrative embodiment, Plaintext Block Chaining (PBC) and Cipher Block Chaining (CBC) encryption methodologies are alternated for encrypting a sequence of blocks of data. The encryption of a block of plaintext is dependent upon the plaintext or a cipher generated for the plaintext of a previous block of data in the sequence of blocks of data so that the encryption is more secure than known Electronic Code Book encryption methodologies.
摘要翻译：提供了一种用于提供加密文件系统的加密装置和方法。说明性实施例的加密装置和方法使用加密方法的组合，以便在需要修改文件的情况下减少加密文件系统中的文件所必需的解密和重新加密的量。关于每个明文块，加密方法被交织或交替。在一个说明性实施例中，替代了明文块链接（PBC）和密码块链接（CBC）加密方法来加密数据块序列。明文块的加密取决于明文或为数据块序列中的先前数据块的明文生成的密码，使得加密比已知的电子代码簿加密方法更安全。

5. 发明申请

US20080310624A1 Encryption Apparatus and Method for Providing an Encrypted File System 有权
标题翻译：加密装置和提供加密文件系统的方法
公开(公告)号：US20080310624A1
公开(公告)日：2008-12-18
申请号：US12194610
申请日：2008-08-20
申请人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
发明人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
IPC分类号： H04L9/06
CPC分类号： G06F21/602 , G06F21/6218 , H04L9/0637
摘要： An encryption apparatus and method for providing an encrypted file system are provided. The encryption apparatus and method of the illustrative embodiments uses a combination of encryption methodologies so as to reduce the amount of decryption and re-encryption that is necessary to a file in the Encrypted File System in the event that the file needs to be modified. The encryption methodologies are interleaved, or alternated, with regard to each block of plaintext. In one illustrative embodiment, Plaintext Block Chaining (PBC) and Cipher Block Chaining (CBC) encryption methodologies are alternated for encrypting a sequence of blocks of data. The encryption of a block of plaintext is dependent upon the plaintext or a cipher generated for the plaintext of a previous block of data in the sequence of blocks of data so that the encryption is more secure than known Electronic Code Book encryption methodologies.
摘要翻译：提供了一种用于提供加密文件系统的加密装置和方法。说明性实施例的加密装置和方法使用加密方法的组合，以便在需要修改文件的情况下减少加密文件系统中的文件所需的解密和重新加密的量。关于每个明文块，加密方法被交织或交替。在一个说明性实施例中，替代了明文块链接（PBC）和密码块链接（CBC）加密方法来加密数据块序列。明文块的加密取决于明文或为数据块序列中的先前数据块的明文生成的密码，使得加密比已知的电子代码簿加密方法更安全。

6. 发明申请

US20070253549A1 Encryption apparatus and method for providing an encrypted file system 失效
标题翻译：用于提供加密文件系统的加密装置和方法
公开(公告)号：US20070253549A1
公开(公告)日：2007-11-01
申请号：US11406184
申请日：2006-04-18
申请人： Ufuk Celikkan , William Conklin , Shawn Mullen , Ravi Shankar
发明人： Ufuk Celikkan , William Conklin , Shawn Mullen , Ravi Shankar
IPC分类号： H04L9/00
CPC分类号： G06F21/602 , G06F21/6218 , H04L9/0637
摘要： An encryption apparatus and method for providing an encrypted file system are provided. The encryption apparatus and method of the illustrative embodiments uses a combination of encryption methodologies so as to reduce the amount of decryption and re-encryption that is necessary to a file in the Encrypted File System in the event that the file needs to be modified. The encryption methodologies are interleaved, or alternated, with regard to each block of plaintext. In one illustrative embodiment, Plaintext Block Chaining (PBC) and Cipher Block Chaining (CBC) encryption methodologies are alternated for encrypting a sequence of blocks of data. The encryption of a block of plaintext is dependent upon the plaintext or a cipher generated for the plaintext of a previous block of data in the sequence of blocks of data so that the encryption is more secure than known Electronic Code Book encryption methodologies.
摘要翻译：提供了一种用于提供加密文件系统的加密装置和方法。说明性实施例的加密装置和方法使用加密方法的组合，以便在需要修改文件的情况下减少加密文件系统中的文件所需的解密和重新加密的量。关于每个明文块，加密方法被交织或交替。在一个说明性实施例中，替代了明文块链接（PBC）和密码块链接（CBC）加密方法来加密数据块序列。明文块的加密取决于明文或为数据块序列中的先前数据块的明文生成的密码，使得加密比已知的电子代码簿加密方法更安全。

7. 发明授权

US08107621B2 Encrypted file system mechanisms 有权
标题翻译：加密文件系统机制
公开(公告)号：US08107621B2
公开(公告)日：2012-01-31
申请号：US12194610
申请日：2008-08-20
申请人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
发明人： Ufuk Celikkan , William C. Conklin , Shawn P. Mullen , Ravi A. Shankar
IPC分类号： H04L9/14
CPC分类号： G06F21/602 , G06F21/6218 , H04L9/0637
摘要： Mechanisms for providing an encrypted file system are provided. The mechanisms use a combination of encryption methodologies so as to reduce the amount of decryption and re-encryption that is necessary to a file in the Encrypted File System in the event that the file needs to be modified. The encryption methodologies are interleaved, or alternated, with regard to each block of plaintext. In one illustrative embodiment, Plaintext Block Chaining (PBC) and Cipher Block Chaining (CBC) encryption methodologies are alternated for encrypting a sequence of blocks of data. The encryption of a block of plaintext is dependent upon the plaintext or a cipher generated for the plaintext of a previous block of data in the sequence of blocks of data so that the encryption is more secure than known Electronic Code Book encryption methodologies.
摘要翻译：提供了提供加密文件系统的机制。这些机制使用加密方法的组合，以便在需要修改文件的情况下减少加密文件系统中的文件所需的解密和重新加密的数量。关于每个明文块，加密方法被交织或交替。在一个说明性实施例中，替代了明文块链接（PBC）和密码块链接（CBC）加密方法来加密数据块序列。明文块的加密取决于明文或为数据块序列中的先前数据块的明文生成的密码，使得加密比已知的电子代码簿加密方法更安全。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式