公开(公告)号：US20110225431A1

公开(公告)日：2011-09-15

申请号：US12721334

申请日：2010-03-10

申请人： Kenneth W. Stufflebeam, JR. ,  Michele Kopp

发明人： Kenneth W. Stufflebeam, JR. ,  Michele Kopp

IPC分类号： G06F21/22

CPC分类号： G06F12/1408 ,  G06F21/575 ,  G06F21/62 ,  G06F21/6209 ,  G06F21/6218 ,  G06F21/71 ,  G06F21/72 ,  G06F2212/1052 ,  H04L9/14

摘要： Systems and methods for reducing problems and disadvantages associated with traditional approaches to encryption and decryption of data are provided. An information handling system may include a processor, a memory communicatively coupled to the processor, and an encryption accelerator communicatively coupled to the processor. The encryption accelerator may be configured to encrypt and decrypt information in accordance with a plurality of cryptographic functions, receive a command from the processor to perform an encryption or decryption task upon data associated with an input/output operation, and in response to receiving the command, encrypt or decrypt the data associated with the input/output operation based on a particular one of the plurality of cryptographic functions.

摘要翻译： 提供了用于减少与传统数据加密和解密方法相关的问题和缺点的系统和方法。 信息处理系统可以包括处理器，通信地耦合到处理器的存储器和通信地耦合到处理器的加密加速器。 加密加速器可以被配置为根据多个密码函数加密和解密信息，从处理器接收命令以对与输入/输出操作相关联的数据执行加密或解密任务，并且响应于接收到命令 基于所述多个密码函数中的特定一个对所述输入/输出操作相关联的数据进行加密或解密。

公开(公告)号：US08930713B2

公开(公告)日：2015-01-06

申请号：US12721334

申请日：2010-03-10

申请人： Kenneth W. Stufflebeam, Jr. ,  Michele Kopp

发明人： Kenneth W. Stufflebeam, Jr. ,  Michele Kopp

IPC分类号： G06F21/00 ,  G06F21/62

CPC分类号： G06F12/1408 ,  G06F21/575 ,  G06F21/62 ,  G06F21/6209 ,  G06F21/6218 ,  G06F21/71 ,  G06F21/72 ,  G06F2212/1052 ,  H04L9/14

摘要： Systems and methods for reducing problems and disadvantages associated with traditional approaches to encryption and decryption of data are provided. An information handling system may include a processor, a memory communicatively coupled to the processor, and an encryption accelerator communicatively coupled to the processor. The encryption accelerator may be configured to encrypt and decrypt information in accordance with a plurality of cryptographic functions, receive a command from the processor to perform an encryption or decryption task upon data associated with an input/output operation, and in response to receiving the command, encrypt or decrypt the data associated with the input/output operation based on a particular one of the plurality of cryptographic functions.

摘要翻译： 提供了用于减少与传统数据加密和解密方法相关的问题和缺点的系统和方法。 信息处理系统可以包括处理器，通信地耦合到处理器的存储器和通信地耦合到处理器的加密加速器。 加密加速器可以被配置为根据多个密码函数加密和解密信息，从处理器接收命令以对与输入/输出操作相关联的数据执行加密或解密任务，并且响应于接收到命令 基于所述多个密码函数中的特定一个对所述输入/输出操作相关联的数据进行加密或解密。