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    • 5. 发明授权
    • Method for exchanging data between data processing units
    • 用于在数据处理单元之间交换数据的方法
    • US07694010B2
    • 2010-04-06
    • US10794193
    • 2004-03-05
    • Gerrit BleumerClemens Heinrich
    • Gerrit BleumerClemens Heinrich
    • G06F15/16G06F17/00G07B17/02
    • G06F11/1474G07B17/00024G07B17/0008G07B2017/00137
    • In a method and arrangement for exchanging data between a first processing unit, containing first status information about the first data processing unit, and a second data processing unit, containing second status information about the first data processing unit, data are exchanged between the first and second units during transactions that include a status-changing transaction, which can be of two different types. Upon a successful completion of the status-changing transaction, the first and second status information are revised so that they match. Upon an unsuccessful completion of the status-changing transaction, at least one of the first and second status information is set dependent on the type of the status-changing transaction.
    • 一种用于在包含关于第一数据处理单元的第一状态信息的第一处理单元与包含关于第一数据处理单元的第二状态信息的第二数据处理单元之间交换数据的方法和装置,在第一和第二数据处理单元之间交换数据, 交易期间的第二单位包括状态变化的交易,可以是两种不同的类型。 在成功完成状态变化交易之后,对第一和第二状态信息进行修改,使之相匹配。 在状态变化事务不成功完成时,第一状态信息和第二状态信息中的至少一个依赖于状态变化事务的类型来设置。
    • 7. 发明授权
    • Method and arrangement for generation of a secret session key
    • 用于生成秘密会话密钥的方法和装置
    • US07724905B2
    • 2010-05-25
    • US11170641
    • 2005-06-29
    • Gerrit BleumerClemens Heinrich
    • Gerrit BleumerClemens Heinrich
    • H04L9/08
    • G07B17/00733H04L9/0844
    • In a method for generation of a secret session key for cryptographically securing a communication channel between a first communication partner and a second communication partner, the first communication partner generates at least one first key parameter, receives at least one second key parameter generated by the second communication partner, and generates the secret session key using the first key parameter and the second key parameter. The first communication partner generates, stores and communicates to the second communication partner a first random number, receives from the second communication partner a sent-back random number, compares the sent-back random number with the stored random number, and releases the generated secret session key for use given the presence of a predeterminable correlation between the sent-back first random number and the stored random number.
    • 在用于生成用于密码保护第一通信伙伴和第二通信伙伴之间的通信信道的秘密会话密钥的方法中,第一通信伙伴生成至少一个第一密钥参数,接收由第二通信对方生成的至少一个第二密钥参数 并且使用第一密钥参数和第二密钥参数生成秘密会话密钥。 第一通信伙伴生成,存储并向第二通信伙伴通信第一随机数,从第二通信伙伴接收发回随机数,将发回的随机数与所存储的随机数进行比较,并且释放生成的秘密 会话密钥用于在发回的第一个随机数和存储的随机数之间存在可预先确定的相关性。
    • 8. 发明申请
    • Method and arrangement for generation of a secret session key
    • 用于生成秘密会话密钥的方法和装置
    • US20080114982A1
    • 2008-05-15
    • US11170641
    • 2005-06-29
    • Gerrit BleumerClemens Heinrich
    • Gerrit BleumerClemens Heinrich
    • H04L9/30H04L9/00H04K1/00
    • G07B17/00733H04L9/0844
    • In a method for generation of a secret session key for cryptographically securing a communication channel between a first communication partner and a second communication partner, the first communication partner generates at least one first key parameter, receives at least one second key parameter generated by the second communication partner, and generates the secret session key using the first key parameter and the second key parameter. The first communication partner generates, stores and communicates to the second communication partner a first random number, receives from the second communication partner a sent-back random number, compares the sent-back random number with the stored random number, and releases the generated secret session key for use given the presence of a predeterminable correlation between the sent-back first random number and the stored random number.
    • 在用于生成用于密码保护第一通信伙伴和第二通信伙伴之间的通信信道的秘密会话密钥的方法中,第一通信伙伴生成至少一个第一密钥参数,接收由第二通信对方生成的至少一个第二密钥参数 并且使用第一密钥参数和第二密钥参数生成秘密会话密钥。 第一通信伙伴生成,存储并向第二通信伙伴通信第一随机数,从第二通信伙伴接收发回随机数,将发回的随机数与所存储的随机数进行比较,并且释放生成的秘密 会话密钥用于在发回的第一个随机数和存储的随机数之间存在可预先确定的相关性。
    • 9. 发明申请
    • Method, processing devices and system for exchanging cryptography data
    • 用于交换密码数据的方法,处理设备和系统
    • US20060064590A1
    • 2006-03-23
    • US11229466
    • 2005-09-16
    • Gerrit BleumerClemens HeinrichVolker Baum
    • Gerrit BleumerClemens HeinrichVolker Baum
    • H04L9/00
    • H04L9/0838H04L9/0891H04L2209/56
    • In a method for exchange of first cryptography data (such as a cryptographic key or a cryptographic certificate) associated with a first data processing device, the current cryptography data are stored in a memory of the first data processing device, with which a current expiration criterion is associated. The stored cryptography data are exchanged for new cryptography data in an exchange step; wherein a communication with a remote second data processing device ensues and the exchange step is implemented at the latest upon fulfillment of the current exchange criterion. The fulfillment of the exchange criterion associated with the current cryptography data and/or the data processing device is monitored in a second data processing device and the second data processing device initiates the exchange step upon fulfillment of the exchange criterion.
    • 在与第一数据处理装置相关联的第一加密数据(例如加密密钥或加密证书)的交换方法中,当前密码数据存储在第一数据处理装置的存储器中,利用该密码数据 已关联的。 存储的加密数据在交换步骤中被交换为新的加密数据; 其中与远程第二数据处理装置进行通信,并且在当前交换标准的实现时最后执行交换步骤。 在第二数据处理装置中监视与当前密码数据和/或数据处理装置相关联的交换准则的实现,并且第二数据处理装置在履行交换标准时启动交换步骤。