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公开(公告)号:US07406593B2
公开(公告)日:2008-07-29
申请号:US10429218
申请日:2003-05-02
申请人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
发明人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
CPC分类号: G06F21/725 , G06F21/10 , G06F21/6254 , G06F2221/0773 , G06Q20/367
摘要: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value resulting from revelation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
摘要翻译: 在保护用户隐私的同时保护软件免受盗版的系统使得能够增强用户设备中的保护软件,并扩展防盗版的保护。 保护系统允许用户设备推迟对存储在用于安装的软件的标签表中的购买的标签的验证,并且重新建立标签表的所有权以从标签表标识符值的显现产生的标签表标识符值的无效中恢复 。 通过使用与标签表相关联的信用来提供标签表的继续使用。 保护中心通过拨打保护中心为攻击者付出时间或金钱,防止拒绝服务攻击。
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公开(公告)号:US20080282086A1
公开(公告)日:2008-11-13
申请号:US12143485
申请日:2008-06-20
申请人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
发明人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
IPC分类号: H04L9/32
CPC分类号: G06F21/725 , G06F21/10 , G06F21/6254 , G06F2221/0773 , G06Q20/367
摘要: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value resulting from revelation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
摘要翻译: 在保护用户隐私的同时保护软件免受盗版的系统使得能够增强用户设备中的保护软件,并扩展防盗版的保护。 保护系统允许用户设备推迟对存储在用于安装的软件的标签表中的购买的标签的验证,并且重新建立标签表的所有权以从标签表标识符值的显现产生的标签表标识符值的无效中恢复 。 通过使用与标签表相关联的信用来提供标签表的继续使用。 保护中心通过拨打保护中心为攻击者付出时间或金钱,防止拒绝服务攻击。
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公开(公告)号:US08327453B2
公开(公告)日:2012-12-04
申请号:US12768308
申请日:2010-04-27
申请人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
发明人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
IPC分类号: G06F21/00
CPC分类号: G06F21/725 , G06F21/10 , G06F21/6254 , G06F2221/0773 , G06Q20/367
摘要: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value resulting from revelation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
摘要翻译: 在保护用户隐私的同时保护软件免受盗版的系统使得能够增强用户设备中的保护软件,并扩展防盗版的保护。 保护系统允许用户设备推迟对存储在用于安装的软件的标签表中的购买的标签的验证,并且重新建立标签表的所有权以从标签表标识符值的显现产生的标签表标识符值的无效中恢复 。 通过使用与标签表相关联的信用来提供标签表的继续使用。 保护中心通过拨打保护中心为攻击者付出时间或金钱,防止拒绝服务攻击。
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公开(公告)号:US07991995B2
公开(公告)日:2011-08-02
申请号:US12143485
申请日:2008-06-20
申请人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
发明人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , David Molnar , Sean Rolinson
CPC分类号: G06F21/725 , G06F21/10 , G06F21/6254 , G06F2221/0773 , G06Q20/367
摘要: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value resulting from revelation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
摘要翻译: 在保护用户隐私的同时保护软件免受盗版的系统使得能够增强用户设备中的保护软件,并扩展防盗版的保护。 保护系统允许用户设备推迟对存储在用于安装的软件的标签表中的购买的标签的验证,并且重新建立标签表的所有权以从标签表标识符值的显现产生的标签表标识符值的无效中恢复 。 通过使用与标签表相关联的信用来提供标签表的继续使用。 保护中心通过拨打保护中心为攻击者付出时间或金钱,防止拒绝服务攻击。
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公开(公告)号:US20100212019A1
公开(公告)日:2010-08-19
申请号:US12768308
申请日:2010-04-27
申请人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , Sean Rolinson , David Molnar
发明人: Michael O. Rabin , Dennis E. Shasha , Yossi Beinart , Ramon Caceres , Timir Karia , Sean Rolinson , David Molnar
IPC分类号: G06F21/00
CPC分类号: G06F21/725 , G06F21/10 , G06F21/6254 , G06F2221/0773 , G06Q20/367
摘要: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value resulting from revelation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
摘要翻译: 在保护用户隐私的同时保护软件免受盗版的系统使得能够增强用户设备中的保护软件,并扩展防盗版的保护。 保护系统允许用户设备推迟对存储在用于安装的软件的标签表中的购买的标签的验证,并且重新建立标签表的所有权以从标签表标识符值的显现产生的标签表标识符值的无效中恢复 。 通过使用与标签表相关联的信用来提供标签表的继续使用。 保护中心通过拨打保护中心为攻击者付出时间或金钱,防止拒绝服务攻击。
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