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1. 发明申请

US20110029780A1 Systems and Methods for Conducting Transactions and Communications Using a Trusted Third Party 有权
标题翻译：使用受信任的第三方进行交易和通信的系统和方法
公开(公告)号：US20110029780A1
公开(公告)日：2011-02-03
申请号：US12895510
申请日：2010-09-30
申请人： Binyamin Pinkas , Tomas Sander , William G. Home
发明人： Binyamin Pinkas , Tomas Sander , William G. Home
IPC分类号： H04L9/00
CPC分类号： G06Q20/3829 , G06Q20/02 , G06Q20/401 , G06Q30/06 , G06Q2220/00
摘要： Systems and methods are provided for managing the transfer of electronic files. In one embodiment, a sender transfers an encrypted version of a file (such as a digitally encoded audio track, movie, document, or the like) to someone who wishes to receive it. The receiver computes a hash of the encrypted file, and sends it to a trusted third party. The trusted third party compares the hash that was computed by the receiver with another hash computed by the sender. If the two hashes match, the third party sends the file decryption key to the receiver. In some embodiments, the receiver may also send the third party payment information so that the sender, the content owner, and/or the third party can be paid for their role in the transaction. In a preferred embodiment, the payment information is only sent to, and/or used by, the third party once the third party has confirmed to the satisfaction of the receiver that the encrypted file in the receiver's possession will decrypt correctly. In some embodiments, the sender computes a hash of the encrypted version of the file and sends it directly to the third party. In other embodiments, the sender encrypts this hash using a key associated with the third party and sends the encrypted hash to the receiver, who then forwards it to the third party.
摘要翻译：提供系统和方法来管理电子文件的传输。在一个实施例中，发送者将文件的加密版本（诸如数字编码的音轨，电影，文档等）传送给希望接收它的人。接收器计算加密文件的散列，并将其发送到可信任的第三方。受信任的第三方将由接收器计算的哈希与由发送者计算的另一个哈希进行比较。如果两个哈希匹配，则第三方将文件解密密钥发送给接收者。在一些实施例中，接收机还可以发送第三方支付信息，使得发送者，内容所有者和/或第三方可以在交易中为其角色支付。在优选实施例中，一旦第三方已经确认接收者所承担的加密文件将正确解密，则第三方仅向第三方发送和/或使用支付信息。在一些实施例中，发送者计算文件的加密版本的散列，并将其直接发送到第三方。在其他实施例中，发送者使用与第三方相关联的密钥来加密该散列，并将加密的散列发送到接收者，接收者随后将其转发给第三方。

2. 发明授权

US08185478B2 Systems and methods for conducting transactions and communications using a trusted third party 有权
标题翻译：使用受信任的第三方进行交易和通信的系统和方法
公开(公告)号：US08185478B2
公开(公告)日：2012-05-22
申请号：US12895510
申请日：2010-09-30
申请人： Binyamin Pinkas , Tomas Sander , William G. Home
发明人： Binyamin Pinkas , Tomas Sander , William G. Home
IPC分类号： G06Q40/00
CPC分类号： G06Q20/3829 , G06Q20/02 , G06Q20/401 , G06Q30/06 , G06Q2220/00
摘要： Systems and methods are provided for managing the transfer of electronic files. In one embodiment, a sender transfers an encrypted version of a file (such as a digitally encoded audio track, movie, document, or the like) to someone who wishes to receive it. The receiver computes a hash of the encrypted file, and sends it to a trusted third party. The trusted third party compares the hash that was computed by the receiver with another hash computed by the sender. If the two hashes match, the third party sends the file decryption key to the receiver. In some embodiments, the receiver may also send the third party payment information so that the sender, the content owner, and/or the third party can be paid for their role in the transaction. In a preferred embodiment, the payment information is only sent to, and/or used by, the third party once the third party has confirmed to the satisfaction of the receiver that the encrypted file in the receiver's possession will decrypt correctly. In some embodiments, the sender computes a hash of the encrypted version of the file and sends it directly to the third party. In other embodiments, the sender encrypts this hash using a key associated with the third party and sends the encrypted hash to the receiver, who then forwards it to the third party.
摘要翻译：提供系统和方法来管理电子文件的传输。在一个实施例中，发送者将文件的加密版本（诸如数字编码的音轨，电影，文档等）传送给希望接收它的人。接收器计算加密文件的散列，并将其发送到可信任的第三方。受信任的第三方将由接收器计算的哈希与由发送者计算的另一个哈希进行比较。如果两个哈希匹配，则第三方将文件解密密钥发送给接收者。在一些实施例中，接收机还可以发送第三方支付信息，使得发送者，内容所有者和/或第三方可以在交易中为其角色支付。在优选实施例中，一旦第三方已经确认接收者所承担的加密文件将正确解密，则第三方仅向第三方发送和/或使用支付信息。在一些实施例中，发送者计算文件的加密版本的散列，并将其直接发送到第三方。在其他实施例中，发送者使用与第三方相关联的密钥来加密该散列，并将加密的散列发送到接收者，接收者随后将其转发给第三方。

3. 发明申请

US20120266226A1 SECURE AUTHENTICATION SYSTEMS AND METHODS 有权
标题翻译：安全认证系统和方法
公开(公告)号：US20120266226A1
公开(公告)日：2012-10-18
申请号：US13532223
申请日：2012-06-25
申请人： Binyamin Pinkas , Tomas Sander
发明人： Binyamin Pinkas , Tomas Sander
IPC分类号： G06F21/00
CPC分类号： H04L63/083 , G06F21/34 , G06F21/36 , G06F21/6218 , H04L63/0815 , H04L63/105 , H04L63/12 , H04L63/1458
摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.
摘要翻译：通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

4. 发明授权

US07941836B2 Secure authentication systems and methods 有权
标题翻译：安全认证系统和方法
公开(公告)号：US07941836B2
公开(公告)日：2011-05-10
申请号：US11781196
申请日：2007-07-20
申请人： Binyamin Pinkas , Tomas Sander
发明人： Binyamin Pinkas , Tomas Sander
IPC分类号： H04L29/06
CPC分类号： H04L63/083 , G06F21/34 , G06F21/36 , G06F21/6218 , H04L63/0815 , H04L63/105 , H04L63/12 , H04L63/1458
摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.
摘要翻译：通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

5. 发明申请

US20120204246A1 ESTABLISHING A SECURE CHANNEL WITH A HUMAN USER 审中-公开
标题翻译：与人类用户建立安全通道
公开(公告)号：US20120204246A1
公开(公告)日：2012-08-09
申请号：US13451369
申请日：2012-04-19
申请人： Binyamin PINKAS , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
发明人： Binyamin PINKAS , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
IPC分类号： G06F21/00
CPC分类号： H04L63/083 , G06F21/36 , G06Q20/341 , G06Q20/4097 , G07C9/00142 , G07F7/10 , G07F7/1008 , G07F7/1025 , G09C5/00 , H04L9/3226 , H04L9/3271 , H04L63/10 , H04W12/06 , H04W12/08
摘要： A method of establishing a secure channel between a human user and a computer application is described. A secret unique identifier (“PIN”) is shared between a user and an application. When the user makes a request that involves utilizing the PIN for authentication purposes, the application renders a randomly selected identifier. The randomly selected identifier is in a format that is recognizable to a human but is not readily recognizable by an automated agent. The randomly selected identifier is then presented to the human user. The user identifies the relationship between the randomly selected identifier and the PIN. If the user's input reflects the fact that the user knows the PIN, then the user is authenticated.
摘要翻译：描述了在人类用户和计算机应用之间建立安全信道的方法。秘密唯一标识符（“PIN”）在用户和应用程序之间共享。当用户进行涉及利用PIN进行认证的请求时，应用程序呈现随机选择的标识符。随机选择的标识符是人可识别的格式，但是不能被自动代理人容易地识别。然后将随机选择的标识符呈现给人类用户。用户识别随机选择的标识符和PIN之间的关系。如果用户的输入反映了用户知道PIN的事实，则用户被认证。

6. 发明申请

US20110214169A1 Secure Authentication Systems and Methods 有权
标题翻译：安全认证系统和方法
公开(公告)号：US20110214169A1
公开(公告)日：2011-09-01
申请号：US13081711
申请日：2011-04-07
申请人： Binyamin Pinkas , Tomas Sander
发明人： Binyamin Pinkas , Tomas Sander
IPC分类号： G06F21/00
CPC分类号： H04L63/083 , G06F21/34 , G06F21/36 , G06F21/6218 , H04L63/0815 , H04L63/105 , H04L63/12 , H04L63/1458
摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.
摘要翻译：通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

7. 发明申请

US20080016551A1 Secure Authentication Systems and Methods 有权
公开(公告)号：US20080016551A1
公开(公告)日：2008-01-17
申请号：US11781210
申请日：2007-07-20
申请人： Binyamin Pinkas , Tomas Sander
发明人： Binyamin Pinkas , Tomas Sander
IPC分类号： H04L9/32
CPC分类号： H04L63/083 , G06F21/34 , G06F21/36 , G06F21/6218 , H04L63/0815 , H04L63/105 , H04L63/12 , H04L63/1458
摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.

8. 发明授权

US09356929B2 Establishing a secure channel with a human user 有权
标题翻译：与人类用户建立安全通道
公开(公告)号：US09356929B2
公开(公告)日：2016-05-31
申请号：US13451369
申请日：2012-04-19
申请人： Binyamin Pinkas , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
发明人： Binyamin Pinkas , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
IPC分类号： H04L29/06 , G06F21/36 , G06Q20/34 , G06Q20/40 , G07C9/00 , G07F7/10
CPC分类号： H04L63/083 , G06F21/36 , G06Q20/341 , G06Q20/4097 , G07C9/00142 , G07F7/10 , G07F7/1008 , G07F7/1025 , G09C5/00 , H04L9/3226 , H04L9/3271 , H04L63/10 , H04W12/06 , H04W12/08
摘要： A method of establishing a secure channel between a human user and a computer application is described. A secret unique identifier (“PIN”) is shared between a user and an application. When the user makes a request that involves utilizing the PIN for authentication purposes, the application renders a randomly selected identifier. The randomly selected identifier is in a format that is recognizable to a human but is not readily recognizable by an automated agent. The randomly selected identifier is then presented to the human user. The user identifies the relationship between the randomly selected identifier and the PIN. If the user's input reflects the fact that the user knows the PIN, then the user is authenticated.
摘要翻译：描述了在人类用户和计算机应用之间建立安全信道的方法。秘密唯一标识符（“PIN”）在用户和应用程序之间共享。当用户进行涉及利用PIN进行认证的请求时，应用程序呈现随机选择的标识符。随机选择的标识符是人可识别的格式，但是不能被自动代理人容易地识别。然后将随机选择的标识符呈现给人类用户。用户识别随机选择的标识符和PIN之间的关系。如果用户的输入反映了用户知道PIN的事实，则用户被认证。

9. 发明申请

US20130013493A1 SYSTEMS AND METHODS FOR CONDUCTING TRANSACTIONS AND COMMUNICATIONS USING A TRUSTED THIRD PARTY 有权
标题翻译：使用受托第三方进行交易和通信的系统和方法
公开(公告)号：US20130013493A1
公开(公告)日：2013-01-10
申请号：US13478042
申请日：2012-05-22
申请人： Binyamin Pinkas , Tomas Sander , William G. Horne
发明人： Binyamin Pinkas , Tomas Sander , William G. Horne
IPC分类号： H04L9/00 , G06Q20/22
CPC分类号： G06Q20/3829 , G06Q20/02 , G06Q20/401 , G06Q30/06 , G06Q2220/00
摘要： Systems and methods are provided for performing transactions and managing communications using a trusted third party. In one embodiment, a sender transfers an encrypted version of a file (such as a digitally encoded audio track, movie, document, or the like) to someone who wishes to receive it. The receiver computes a first hash of at least a portion of the encrypted data content, and sends the first hash to a third party configured to compare at least a portion of the first hash to at least a portion of a second hash. The receiver receives a file decryption key from the third party, and decrypts at least the portion of the received encrypted data content with the decryption key. In some cases, multiple hashes of the encrypted data content may be computed, each using a different portion of the encrypted data content.
摘要翻译：提供了系统和方法，用于执行交易和使用可信第三方管理通信。在一个实施例中，发送者将文件的加密版本（诸如数字编码的音轨，电影，文档等）传送给希望接收它的人。接收机计算加密数据内容的至少一部分的第一散列，并将第一散列发送到配置为将第一散列的至少一部分与至少一部分第二散列进行比较的第三方。接收器从第三方接收文件解密密钥，并用解密密钥解密所接收的加密数据内容的至少一部分。在一些情况下，可以计算加密数据内容的多个散列，每个哈希值使用加密数据内容的不同部分。

10. 发明授权

US08220036B2 Establishing a secure channel with a human user 有权
标题翻译：与人类用户建立安全通道
公开(公告)号：US08220036B2
公开(公告)日：2012-07-10
申请号：US11609822
申请日：2006-12-12
申请人： Binyamin Pinkas , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
发明人： Binyamin Pinkas , Stuart A. Haber , Robert E. Tarjan , Tomas Sander
IPC分类号： H04L29/06
CPC分类号： H04L63/083 , G06F21/36 , G06Q20/341 , G06Q20/4097 , G07C9/00142 , G07F7/10 , G07F7/1008 , G07F7/1025 , G09C5/00 , H04L9/3226 , H04L9/3271 , H04L63/10 , H04W12/06 , H04W12/08
摘要： A method of establishing a secure channel between a human user and a computer application is described. A secret unique identifier (“PIN”) is shared between a user and an application. When the user makes a request that involves utilizing the PIN for authentication purposes, the application renders a randomly selected identifier. The randomly selected identifier is in a format that is recognizable to a human but is not readily recognizable by an automated agent. The randomly selected identifier is then presented to the human user. The user identifies the relationship between the randomly selected identifier and the PIN. If the user's input reflects the fact that the user knows the PIN, then the user is authenticated.
摘要翻译：描述了在人类用户和计算机应用之间建立安全信道的方法。秘密唯一标识符（“PIN”）在用户和应用程序之间共享。当用户进行涉及利用PIN进行认证的请求时，应用程序呈现随机选择的标识符。随机选择的标识符是人可识别的格式，但不能被自动代理人容易地识别。然后将随机选择的标识符呈现给人类用户。用户识别随机选择的标识符和PIN之间的关系。如果用户的输入反映了用户知道PIN的事实，则用户被认证。

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