公开(公告)号：US08897446B2

公开(公告)日：2014-11-25

申请号：US13610339

申请日：2012-09-11

申请人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

发明人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

IPC分类号： H04L9/00 ,  H04L9/08

CPC分类号： H04L9/0872 ,  H04L2209/805

摘要： Methods and algorithms for generating identical symmetrical cryptographic keys. In a method for generating a symmetrical cryptographic key, a first profile is generated, the first profile comprising a series of data points collected over a first period of time. A start time of the first profile is identified and the first profile divided into a sequence of time-based segments, each time-based segment comprising at least one data point. A first symmetrical cryptographic key is calculated from the sequence of time-based segments, and the first symmetrical cryptographic key is stored for at least one of encrypting and decrypting data in cooperation with a second symmetrical cryptographic key substantially identical to the first symmetrical cryptographic key.

摘要翻译： 用于生成相同对称加密密钥的方法和算法。 在用于生成对称加密密钥的方法中，生成第一简档，第一简档包括在第一时间段内收集的一系列数据点。 识别第一简档的开始时间，并且将第一简档划分为时间段的序列，每个基于时间的段包括至少一个数据点。 从基于时间段的序列计算第一对称加密密钥，并且与基本上与第一对称加密密钥基本相同的第二对称加密密钥协作地存储加密和解密数据中的至少一个的第一对称加密密钥。

公开(公告)号：US08275123B2

公开(公告)日：2012-09-25

申请号：US11840240

申请日：2007-08-17

申请人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

发明人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

IPC分类号： H04K1/00

CPC分类号： H04L9/0872 ,  H04L2209/805

摘要： Systems for exchanging encrypted data communications between devices. A system can comprise a first device and a second device. The first device can comprise a first sensor adapted to create a first data profile based at least in part on a sensed condition, and a first transceiver integrated with the first sensor and adapted to generate a first cryptographic key from the first data profile. The second device can comprise a second sensor adapted to create a second data profile based at least in part on the sensed condition, the second data profile being substantially similar to the first data profile, and a second transceiver integrated with the second sensor and adapted to generate a second cryptographic key from the second data profile, the first and second cryptographic keys comprising a set of identical cryptographic keys.

摘要翻译： 用于在设备之间交换加密数据通信的系统。 系统可以包括第一设备和第二设备。 第一设备可以包括适于至少部分地基于感测到的条件创建第一数据简档的第一传感器，以及与第一传感器集成并适于从第一数据简档生成第一密码密钥的第一收发器。 第二设备可以包括适于至少部分地基于感测到的条件创建第二数据简档的第二传感器，第二数据简档基本上类似于第一数据简档，以及与第二传感器集成的第二收发器， 从第二数据简档生成第二加密密钥，第一和第二加密密钥包括一组相同的加密密钥。

公开(公告)号：US08363838B2

公开(公告)日：2013-01-29

申请号：US12031004

申请日：2008-02-14

申请人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

发明人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

IPC分类号： H04L9/00

CPC分类号： H04L9/0872 ,  H04L2209/805

摘要： Methods and algorithms for generating identical symmetrical cryptographic keys. In a method for generating a symmetrical cryptographic key, a first profile is generated, the first profile comprising a series of data points collected over a first period of time. A start time of the first profile is identified and the first profile divided into a sequence of time-based segments, each time-based segment comprising at least one data point. A first symmetrical cryptographic key is calculated from the sequence of time-based segments, and the first symmetrical cryptographic key is stored for at least one of encrypting and decrypting data in cooperation with a second symmetrical cryptographic key substantially identical to the first symmetrical cryptographic key.

摘要翻译： 用于生成相同对称加密密钥的方法和算法。 在用于生成对称加密密钥的方法中，生成第一简档，第一简档包括在第一时间段内收集的一系列数据点。 识别第一简档的开始时间，并且将第一简档划分为时间段的序列，每个基于时间的段包括至少一个数据点。 从基于时间段的序列计算第一对称加密密钥，并且与基本上与第一对称加密密钥基本相同的第二对称加密密钥协作地存储加密和解密数据中的至少一个的第一对称加密密钥。

公开(公告)号：US20090046859A1

公开(公告)日：2009-02-19

申请号：US12031004

申请日：2008-02-14

申请人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

发明人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loew ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

IPC分类号： H04L9/28 ,  H04L9/00

CPC分类号： H04L9/0872 ,  H04L2209/805

摘要： Methods and algorithms for generating identical symmetrical cryptographic keys. In a method for generating a symmetrical cryptographic key, a first profile is generated, the first profile comprising a series of data points collected over a first period of time. A start time of the first profile is identified and the first profile divided into a sequence of time-based segments, each time-based segment comprising at least one data point. A first symmetrical cryptographic key is calculated from the sequence of time-based segments, and the first symmetrical cryptographic key is stored for at least one of encrypting and decrypting data in cooperation with a second symmetrical cryptographic key substantially identical to the first symmetrical cryptographic key.

摘要翻译： 用于生成相同对称加密密钥的方法和算法。 在用于生成对称加密密钥的方法中，生成第一简档，第一简档包括在第一时间段内收集的一系列数据点。 识别第一简档的开始时间，并且将第一简档划分为时间段的序列，每个基于时间的段包括至少一个数据点。 从基于时间段的序列计算第一对称加密密钥，并且与基本上与第一对称加密密钥基本相同的第二对称加密密钥协作地存储加密和解密数据中的至少一个的第一对称加密密钥。

公开(公告)号：US20130010956A1

公开(公告)日：2013-01-10

申请号：US13610339

申请日：2012-09-11

申请人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loews ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

发明人： Daniel Bichler ,  Guido Stromberg ,  Manuel Loews ,  Daniel Barisic ,  Martin Krogmann ,  Thomas Lentsch

IPC分类号： H04L9/00

CPC分类号： H04L9/0872 ,  H04L2209/805

摘要： Methods and algorithms for generating identical symmetrical cryptographic keys. In a method for generating a symmetrical cryptographic key, a first profile is generated, the first profile comprising a series of data points collected over a first period of time. A start time of the first profile is identified and the first profile divided into a sequence of time-based segments, each time-based segment comprising at least one data point. A first symmetrical cryptographic key is calculated from the sequence of time-based segments, and the first symmetrical cryptographic key is stored for at least one of encrypting and decrypting data in cooperation with a second symmetrical cryptographic key substantially identical to the first symmetrical cryptographic key.