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ANTI EAVESDROPPING

机译:反偷窃

摘要

The present disclosure is directed to preventing computer data from being usurped and exploited by individuals or organizations with nefarious intent. Methods and systems consistent with the present disclosure may store keys and keying data for each of a plurality of connections in separate memory locations. These memory locations may store data that maps a virtual address to a physical memory address associated with storing information relating to a secure connection. These separate memory locations may have a unique instance for each individual communication connection session, for example each transport layer security (TLS) connection may be assigned memory via logical addresses that are mapped to one or more physical memory addresses on a per-core basis. Such architectures decouple actual physical addresses that are used in conventional architectures that assign a single large continuous physical memory partition that may be accessed via commands that access physical memory addresses directly.
机译:本公开内容旨在防止具有恶意的个人或组织篡改和利用计算机数据。与本公开一致的方法和系统可以将用于多个连接中的每一个的密钥和密钥数据存储在单独的存储器位置中。这些存储器位置可以存储将虚拟地址映射到与存储与安全连接有关的信息相关联的物理存储器地址的数据。对于每个单独的通信连接会话,这些单独的内存位置可能具有唯一的实例,例如,可以通过逻辑地址为每个传输层安全性(TLS)连接分配内存,该逻辑地址在每个核的基础上映射到一个或多个物理内存地址。这样的体系结构解耦了在常规体系结构中使用的实际物理地址,该常规物理结构分配了单个大的连续物理存储器分区,该分区可以通过直接访问物理存储器地址的命令来访问。

著录项

  • 公开/公告号US2019199749A1

    专利类型

  • 公开/公告日2019-06-27

    原文格式PDF

  • 申请/专利权人 SONICWALL INC.;

    申请/专利号US201715851108

  • 发明设计人 RAJ RAMAN;ALEKSANDR DUBROVSKY;

    申请日2017-12-21

  • 分类号H04L29/06;H04W12/04;

  • 国家 US

  • 入库时间 2022-08-21 12:07:26

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