公开(公告)号：US20150248568A1

公开(公告)日：2015-09-03

申请号：US14194290

申请日：2014-02-28

Applicant: Seagate Technology LLC

Inventor： Manuel A. Offenberg ,  Monty A. Forehand ,  Christopher J. DeMattio ,  KianBeng Lim

IPC: G06F21/78 ,  G06F21/62

CPC classification number: G06F21/78 ,  G06F21/6218 ,  G06F2221/0748

Abstract: Apparatus and method for data security through the use of an encrypted keystore data structure. In accordance with some embodiments, first and second sets of input data are respectively encrypted using first and second encryption keys to form corresponding first and second encrypted data sets. The first and second encryption keys are combined to form a string. A hidden key stored within a system on chip (SOC) is used to encrypt the string to form an encrypted keystore data structure, and the first and second encrypted data sets and the encrypted keystore data structure are stored in a memory.

Abstract translation: 通过使用加密密钥库数据结构的数据安全的装置和方法。 根据一些实施例，使用第一和第二加密密钥分别加密第一和第二组输入数据，以形成对应的第一和第二加密数据集。 第一和第二加密密钥被组合形成一个字符串。 使用存储在片上系统（SOC）中的隐藏密钥来加密字符串以形成加密的密钥库数据结构，并且将第一和第二加密数据集和加密的密钥库数据结构存储在存储器中。

公开(公告)号：US09443111B2

公开(公告)日：2016-09-13

申请号：US14194290

申请日：2014-02-28

Applicant: Seagate Technology LLC

Inventor： Manuel A. Offenberg ,  Monty A. Forehand ,  Christopher J. DeMattio ,  KianBeng Lim

IPC: G06F21/78 ,  G06F21/62

CPC classification number: G06F21/78 ,  G06F21/6218 ,  G06F2221/0748

Abstract: Apparatus and method for data security through the use of an encrypted keystore data structure. In accordance with some embodiments, first and second sets of input data are respectively encrypted using first and second encryption keys to form corresponding first and second encrypted data sets. The first and second encryption keys are combined to form a string. A hidden key stored within a system on chip (SOC) is used to encrypt the string to form an encrypted keystore data structure, and the first and second encrypted data sets and the encrypted keystore data structure are stored in a memory.

Abstract translation: 通过使用加密密钥库数据结构的数据安全的装置和方法。 根据一些实施例，使用第一和第二加密密钥分别加密第一和第二组输入数据，以形成对应的第一和第二加密数据集。 第一和第二加密密钥被组合形成一个字符串。 使用存储在片上系统（SOC）中的隐藏密钥来加密字符串以形成加密的密钥库数据结构，并且将第一和第二加密数据集和加密的密钥库数据结构存储在存储器中。