Techniques for securing content in an untrusted environment
    1.
    发明授权
    Techniques for securing content in an untrusted environment 失效
    在不受信任环境中保护内容的技术

    公开(公告)号:US08731201B2

    公开(公告)日:2014-05-20

    申请号:US12957336

    申请日:2010-11-30

    IPC分类号: H04L9/00 H04L9/08

    CPC分类号: G06F21/6218

    摘要: Techniques for securing content in an untrusted environment are provided. Content is encrypted and stored with a content delivery service in an encrypted format. Encrypted versions of a content encryption/decryption key and a first key are also housed and distributed by the content delivery service. The first key is used to decrypt the encrypted version of the content encryption/decryption key. The content delivery service is unaware of the content encryption/decryption key and the first key; and the content held by the content delivery service is encrypted with the content encryption/decryption key. Principals securely share, create, manage, and retrieve the encrypted versions of the content encryption/decryption key and the first key from the content delivery service using secure communications. The encrypted content is obtainable via insecure communications from the content delivery service.

    摘要翻译: 提供了在不受信任的环境中保护内容的技术。 内容被加密并以加密格式的内容传送服务存储。 内容加密/解密密钥和第一密钥的加密版本也由内容传递服务容纳和分发。 第一个密钥用于解密内容加密/解密密钥的加密版本。 内容传递服务不知道内容加密/解密密钥和第一密钥; 并且用内容加密/解密密钥加密由内容传送服务保存的内容。 校长使用安全通信安全地共享,创建,管理和检索内容加密/解密密钥的加密版本以及内容传送服务中的第一个密钥。 加密的内容可以通过来自内容传送服务的不安全通信获得。

    TECHNIQUES FOR SECURING CONTENT IN AN UNTRUSTED ENVIRONMENT
    2.
    发明申请
    TECHNIQUES FOR SECURING CONTENT IN AN UNTRUSTED ENVIRONMENT 失效
    用于保护非侵入式环境中的内容的技术

    公开(公告)号:US20110093707A1

    公开(公告)日:2011-04-21

    申请号:US12957336

    申请日:2010-11-30

    IPC分类号: H04L9/32

    CPC分类号: G06F21/6218

    摘要: Techniques for securing content in an untrusted environment are provided. Content is encrypted and stored with a content delivery service in an encrypted format. Encrypted versions of a content encryption/decryption key and a first key are also housed and distributed by the content delivery service. The first key is used to decrypt the encrypted version of the content encryption/decryption key. The content delivery service is unaware of the content encryption/decryption key and the first key; and the content held by the content delivery service is encrypted with the content encryption/decryption key. Principals securely share, create, manage, and retrieve the encrypted versions of the content encryption/decryption key and the first key from the content delivery service using secure communications. The encrypted content is obtainable via insecure communications from the content delivery service.

    摘要翻译: 提供了在不受信任的环境中保护内容的技术。 内容被加密并以加密格式的内容传送服务存储。 内容加密/解密密钥和第一密钥的加密版本也由内容传递服务容纳和分发。 第一个密钥用于解密内容加密/解密密钥的加密版本。 内容传递服务不知道内容加密/解密密钥和第一密钥; 并且用内容加密/解密密钥加密由内容传送服务保存的内容。 校长使用安全通信安全地共享,创建,管理和检索内容加密/解密密钥的加密版本以及内容传送服务中的第一个密钥。 加密的内容可以通过来自内容传送服务的不安全通信获得。

    TECHNIQUES FOR SECURING CONTENT IN AN UNTRUSTED ENVIRONMENT
    4.
    发明申请
    TECHNIQUES FOR SECURING CONTENT IN AN UNTRUSTED ENVIRONMENT 有权
    用于保护非侵入式环境中的内容的技术

    公开(公告)号:US20080301470A1

    公开(公告)日:2008-12-04

    申请号:US11755837

    申请日:2007-05-31

    IPC分类号: G06F11/30

    CPC分类号: G06F21/6218

    摘要: Techniques for securing content in an untrusted environment are provided. Content is encrypted and stored with a content delivery service in an encrypted format. Encrypted versions of a content encryption/decryption key and a first key are also housed and distributed by the content delivery service. The first key is used to decrypt the encrypted version of the content encryption/decryption key. The content delivery service is unaware of the content encryption/decryption key and the first key; and the content held by the content delivery service is encrypted with the content encryption/decryption key. Principals securely share, create, manage, and retrieve the encrypted versions of the content encryption/decryption key and the first key from the content delivery service using secure communications. The encrypted content is obtainable via insecure communications from the content delivery service.

    摘要翻译: 提供了在不受信任的环境中保护内容的技术。 内容被加密并以加密格式的内容传送服务存储。 内容加密/解密密钥和第一密钥的加密版本也由内容传递服务容纳和分发。 第一个密钥用于解密内容加密/解密密钥的加密版本。 内容传递服务不知道内容加密/解密密钥和第一密钥; 并且用内容加密/解密密钥加密由内容传送服务保存的内容。 校长使用安全通信安全地共享,创建,管理和检索内容加密/解密密钥的加密版本以及内容传送服务中的第一个密钥。 加密的内容可以通过来自内容传送服务的不安全通信获得。

    Techniques for securing content in an untrusted environment
    5.
    发明授权
    Techniques for securing content in an untrusted environment 有权
    在不受信任环境中保护内容的技术

    公开(公告)号:US07864960B2

    公开(公告)日:2011-01-04

    申请号:US11755837

    申请日:2007-05-31

    CPC分类号: G06F21/6218

    摘要: Techniques for securing content in an untrusted environment are provided. Content is encrypted and stored with a content delivery service in an encrypted format. Encrypted versions of a content encryption/decryption key and a first key are also housed and distributed by the content delivery service. The first key is used to decrypt the encrypted version of the content encryption/decryption key. The content delivery service is unaware of the content encryption/decryption key and the first key; and the content held by the content delivery service is encrypted with the content encryption/decryption key. Principals securely share, create, manage, and retrieve the encrypted versions of the content encryption/decryption key and the first key from the content delivery service using secure communications. The encrypted content is obtainable via insecure communications from the content delivery service.

    摘要翻译: 提供了在不受信任的环境中保护内容的技术。 内容被加密并以加密格式的内容传送服务存储。 内容加密/解密密钥和第一密钥的加密版本也由内容传递服务容纳和分发。 第一个密钥用于解密内容加密/解密密钥的加密版本。 内容传递服务不知道内容加密/解密密钥和第一密钥; 并且用内容加密/解密密钥加密由内容传送服务保存的内容。 校长使用安全通信安全地共享,创建,管理和检索内容加密/解密密钥的加密版本以及内容传送服务中的第一个密钥。 加密的内容可以通过来自内容传送服务的不安全通信获得。