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    • 7. 发明授权
    • Methods, systems and computer program products for multi-packet message authentication for secured SSL-based communication sessions
    • 用于安全的基于SSL的通信会话的多分组消息认证的方法,系统和计算机程序产品
    • US06920556B2
    • 2005-07-19
    • US09909709
    • 2001-07-20
    • David Kuehr-McLarenTimothy G. Shoriak
    • David Kuehr-McLarenTimothy G. Shoriak
    • H04L29/06H04L9/00
    • H04L63/04H04L63/08
    • Methods, systems and computer program products are provided of message authentication for an SSL-based protocol connection between a source device and a destination device. A group message authentication code (MAC) is generated based on a plurality of communication packets. Each of the communication packets has at least one data record. The plurality of communication packets is transmitted using the SSL-based protocol connection along with the generated group MAC. Individual ones of the plurality of communication packets do not include an associated packet MAC as transmitted. A data record count to a next group MAC may be transmitted before transmitting the data records corresponding to the data record count and transmitting the next group MAC. The data records of the communication packets may be pre-encrypted and transmitted using the SSL-based protocol connection to encrypt the group MAC but not the data records. Receiver side methods, systems and computer program products are also provided.
    • 提供了方法,系统和计算机程序产品,用于在源设备和目标设备之间的基于SSL的协议连接的消息认证。 基于多个通信分组生成组消息认证码(MAC)。 每个通信分组具有至少一个数据记录。 使用基于SSL的协议连接以及所生成的组MAC来发送多个通信分组。 多个通信分组中的各个不包括所发送的相关联的分组MAC。 在发送对应于数据记录计数的数据记录并发送下一个组MAC之前,可以发送对下一个组MAC的数据记录计数。 可以使用基于SSL的协议连接对通信分组的数据记录进行预加密和传输,以加密组MAC而不是数据记录。 还提供接收机方法,系统和计算机程序产品。