Hardware-based encryption/decryption employing cycle stealing
    21.
    发明授权
    Hardware-based encryption/decryption employing cycle stealing 有权
    基于硬件加密/解密采用循环窃取

    公开(公告)号:US06873707B1

    公开(公告)日:2005-03-29

    申请号:US09670892

    申请日:2000-09-28

    CPC分类号: H04L63/0428

    摘要: A system for the encryption and decryption of data employing cycle stealing to accelerate data processing operations. The cycle stealing is employed by using level sensitive latches in a microcode controller system for storing addresses and code words. The microcode controller system controls the data path hardware for executing the encryption/decryption operations.

    摘要翻译: 用于加密和解密采用循环窃取的数据加速数据处理操作的系统。 通过在微码控制器系统中使用电平敏感锁存器来存储地址和码字来采用循环窃取。 微代码控制器系统控制用于执行加密/解密操作的数据路径硬件。

    Remote memory processor architecture
    22.
    发明授权
    Remote memory processor architecture 有权
    远程存储处理器架构

    公开(公告)号:US06799247B1

    公开(公告)日:2004-09-28

    申请号:US09938243

    申请日:2001-08-23

    IPC分类号: G06F1200

    CPC分类号: H04W88/02

    摘要: A remote memory processor architecture which provides an embedded processor with access to a large off-chip memory space via a HOST processor bus. An on-chip embedded memory provides a cache memory space.

    摘要翻译: 一种远程存储器处理器架构,其通过HOST处理器总线为嵌入式处理器提供对大量片外存储器空间的访问。 片上嵌入式存储器提供高速缓存存储空间。

    Search function for data lookup
    23.
    发明授权
    Search function for data lookup 有权
    搜索功能进行数据查找

    公开(公告)号:US06775764B1

    公开(公告)日:2004-08-10

    申请号:US09841271

    申请日:2001-04-24

    IPC分类号: G06F934

    摘要: A SEARCH function preferably built into the instruction set of a microprocessor for quickly and efficiently searching a plurality of memory locations. Data from a significant number of memory locations is searched in a very short period of time, using a minimal number of instruction cycles.

    摘要翻译: SEARCH功能优选内置在微处理器的指令集中,用于快速高效地搜索多个存储器位置。 使用最少数量的指令周期,在非常短的时间段内搜索来自大量存储器位置的数据。