Mitigating dictionary attacks on password-protected local storage
    9.
    发明申请
    Mitigating dictionary attacks on password-protected local storage 失效
    减轻对受密码保护的本地存储的字典攻击

    公开(公告)号:US20080049939A1

    公开(公告)日:2008-02-28

    申请号:US11501831

    申请日:2006-08-10

    IPC分类号: H04L9/00

    摘要: The invention includes a method for key creation and recovery based on solutions to puzzles solvable by humans and not computers. In some exemplary embodiments, the key is created and recovered based on the solution(s) in conjunction with the password entered by the user. The puzzle(s) is selected based on the password used by the user from a puzzle database containing multiple puzzles that is greater in number to the number of puzzles used in conjunction with a particular password.

    摘要翻译: 本发明包括一种基于由人而不是计算机可解的难题解决方案进行密钥创建和恢复的方法。 在一些示例性实施例中,基于与由用户输入的密码的解决方案来创建和恢复密钥。 根据用户从拼图数据库使用的密码来选择拼图,该拼图数据库包含多个拼图,其数量大于与特定密码结合使用的拼图数量。

    Mitigating dictionary attacks on password-protected local storage
    10.
    发明授权
    Mitigating dictionary attacks on password-protected local storage 失效
    减轻对受密码保护的本地存储的字典攻击

    公开(公告)号:US08108683B2

    公开(公告)日:2012-01-31

    申请号:US11501831

    申请日:2006-08-10

    IPC分类号: G06F21/00

    摘要: The invention includes a method for key creation and recovery based on solutions to puzzles solvable by humans and not computers. In some exemplary embodiments, the key is created and recovered based on the solution(s) in conjunction with the password entered by the user. The puzzle(s) is selected based on the password used by the user from a puzzle database containing multiple puzzles that is greater in number to the number of puzzles used in conjunction with a particular password.

    摘要翻译: 本发明包括一种基于由人而不是计算机可解的难题解决方案进行密钥创建和恢复的方法。 在一些示例性实施例中,基于与由用户输入的密码的解决方案来创建和恢复密钥。 根据用户从拼图数据库使用的密码来选择拼图,该拼图数据库包含多个拼图,其数量大于与特定密码结合使用的拼图数量。