Method of encrypting and transmitting data and system for transmitting encrypted data
    1.
    发明授权
    Method of encrypting and transmitting data and system for transmitting encrypted data 失效
    加密和传输数据的方法和传输加密数据的系统

    公开(公告)号:US08275997B2

    公开(公告)日:2012-09-25

    申请号:US12829133

    申请日:2010-07-01

    IPC分类号: G06F21/00

    摘要: A method of encrypting and transmitting data and a system for transmitting encrypted data. The method includes one or more different encryption algorithms, and may include employing different encryption algorithms to achieve multiple levels of encryption. A first encryption algorithm is based upon multiple rearrangements of bits representing data to obtain encoded data. A second encryption algorithm is based upon performing multiple XOR operations on bits representing data so that each data word is at least encoded with previous data words. The system comprises first and second computers and a plurality of communication parameters. The two computers are communicably connected to a network, and the second computer is adapted to route a transmission to the first computer. The transmission includes a data part and a header part, both of which are encrypted by the second computer utilizing the communication parameters. The first computer decrypts the transmission utilizing the communication parameters.

    摘要翻译: 一种加密和传输数据的方法以及用于发送加密数据的系统。 该方法包括一种或多种不同的加密算法,并且可以包括采用不同的加密算法来实现多级加密。 第一加密算法基于代表数据的比特的多重重排以获得编码数据。 第二加密算法基于对表示数据的比特执行多个XOR操作,使得每个数据字至少用先前的数据字编码。 该系统包括第一和第二计算机以及多个通信参数。 两个计算机可通信地连接到网络,并且第二计算机适于将传输路由到第一计算机。 传输包括数据部分和报头部分,两者都由第二计算机利用通信参数加密。 第一计算机利用通信参数解密传输。

    Multiple level security system and method for encrypting data within documents
    2.
    发明授权
    Multiple level security system and method for encrypting data within documents 有权
    用于加密文件内数据的多级安全系统和方法

    公开(公告)号:US08031865B2

    公开(公告)日:2011-10-04

    申请号:US11696129

    申请日:2007-04-03

    IPC分类号: H04L9/00

    摘要: A multiple level security system and method for encrypting data within documents is disclosed. The method includes one or more different encryption algorithms, and can employ the one or more different encryption algorithms to achieve the multiple levels of encryption. More particularly, a first encryption algorithm is based upon multiple rearrangements of bits representing data to obtain encoded data. A second encryption algorithm is based upon performing multiple XOR operations on bits representing data so that each data word is at least encoded with previous data words. Either encryption method or a combination of both encryption methods can be repeatedly applied to portions of data within a document to selectively encrypt each data portion within the document in accordance with the authorization level associated with the data portion.

    摘要翻译: 公开了一种用于加密文档内的数据的多级安全系统和方法。 该方法包括一种或多种不同的加密算法,并且可以采用一种或多种不同的加密算法来实现多级加密。 更具体地说,第一加密算法是基于表示数据的比特的多重重排以获得编码数据。 第二加密算法基于对表示数据的比特执行多个XOR操作,使得每个数据字至少用先前的数据字编码。 可以将加密方法或两种加密方法的组合重复地应用于文档中的数据部分,以根据与数据部分相关联的授权级别选择性地加密文档内的每个数据部分。

    Method of encrypting and transmitting data and system for transmitting encrypted data
    3.
    发明申请
    Method of encrypting and transmitting data and system for transmitting encrypted data 失效
    加密和传输数据的方法和传输加密数据的系统

    公开(公告)号:US20110194686A1

    公开(公告)日:2011-08-11

    申请号:US12829133

    申请日:2010-07-01

    IPC分类号: H04L9/28

    摘要: A method of encrypting and transmitting data and a system for transmitting encrypted data. The method includes one or more different encryption algorithms, and may include employing different encryption algorithms to achieve multiple levels of encryption. A first encryption algorithm is based upon multiple rearrangements of bits representing data to obtain encoded data. A second encryption algorithm is based upon performing multiple XOR operations on bits representing data so that each data word is at least encoded with previous data words. The system comprises first and second computers and a plurality of communication parameters. The two computers are communicably connected to a network, and the second computer is adapted to route a transmission to the first computer. The transmission includes a data part and a header part, both of which are encrypted by the second computer utilizing the communication parameters. The first computer decrypts the transmission utilizing the communication parameters.

    摘要翻译: 一种加密和传输数据的方法以及用于发送加密数据的系统。 该方法包括一种或多种不同的加密算法,并且可以包括采用不同的加密算法来实现多级加密。 第一加密算法基于代表数据的比特的多重重排以获得编码数据。 第二加密算法基于对表示数据的比特执行多个XOR操作,使得每个数据字至少用先前的数据字编码。 该系统包括第一和第二计算机以及多个通信参数。 两个计算机可通信地连接到网络,并且第二计算机适于将传输路由到第一计算机。 传输包括数据部分和报头部分,两者都由第二计算机利用通信参数加密。 第一计算机利用通信参数解密传输。

    Method of encrypting and transmitting data and system for transmitting encrypted data
    4.
    发明授权
    Method of encrypting and transmitting data and system for transmitting encrypted data 失效
    加密和传输数据的方法和传输加密数据的系统

    公开(公告)号:US07752453B2

    公开(公告)日:2010-07-06

    申请号:US10753753

    申请日:2004-01-08

    IPC分类号: G06F9/00

    摘要: A method of encrypting and transmitting data and a system for transmitting encrypted data. The method includes one or more different encryption algorithms, and may include employing different encryption algorithms to achieve multiple levels of encryption. A first encryption algorithm is based upon multiple rearrangements of bits representing data to obtain encoded data. A second encryption algorithm is based upon performing multiple XOR operations on bits representing data so that each data word is at least encoded with previous data words. The system comprises first and second computers and a plurality of communication parameters. The two computers are communicably connected to a network, and the second computer is adapted to route a transmission to the first computer. The transmission includes a data part and a header part, both of which are encrypted by the second computer utilizing the communication parameters. The first computer decrypts the transmission utilizing the communication parameters.

    摘要翻译: 一种加密和传输数据的方法以及用于发送加密数据的系统。 该方法包括一种或多种不同的加密算法,并且可以包括采用不同的加密算法来实现多级加密。 第一加密算法基于代表数据的比特的多重重排以获得编码数据。 第二加密算法基于对表示数据的比特执行多个XOR操作,使得每个数据字至少用先前的数据字编码。 该系统包括第一和第二计算机以及多个通信参数。 两个计算机可通信地连接到网络,并且第二计算机适于将传输路由到第一计算机。 传输包括数据部分和报头部分,两者都由第二计算机利用通信参数加密。 第一计算机利用通信参数解密传输。

    System for transmitting encrypted data
    5.
    发明授权
    System for transmitting encrypted data 有权
    用于发送加密数据的系统

    公开(公告)号:US07526643B2

    公开(公告)日:2009-04-28

    申请号:US10753762

    申请日:2004-01-08

    IPC分类号: G06F9/24

    摘要: A system for transmitting encrypted data. A plurality of nested communication links are communicably connected to a network. Each communication link includes an originating node and a terminating node which are adapted to route a transmission therebetween. Transmissions between the originating node and the corresponding terminating node of the outermost communication link is routed through at least one inner communication link. The originating node of the outermost communication link generates a transmission having a data part and a first header part, both in an encrypted format, and routes the transmission to the corresponding terminating node. The originating node of an inner communication link modifies the transmission by removing unencrypted references to other communication links; adding a second header part in an encrypted format, and routing the transmission to the corresponding terminating node, where the second header part is decrypted and the transmission is rerouted to an outer communication link.

    摘要翻译: 用于发送加密数据的系统。 多个嵌套通信链路可通信地连接到网络。 每个通信链路包括适于在其间路由传输的始发节点和终止节点。 始发节点和最外层通信链路的对应终止节点之间的传输通过至少一个内部通信链路路由。 最外层通信链路的始发节点生成具有加密格式的具有数据部分和第一报头部分的传输,并将传输路由到相应的终止节点。 内部通信链路的始发节点通过去除对其他通信链路的非加密引用来修改传输; 以加密格式添加第二报头部分,并将传输路由到对应的终止节点,其中第二报头部分被解密,并且传输被重新路由到外部通信链路。