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21.发明授权公开(公告)号：US10033529B2
公开(公告)日：2018-07-24
申请号：US15202371
申请日：2016-07-05
Applicant: CloudFlare, Inc.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server proxies messages to/from the different server including a set of signed cryptographic parameters signed using the private key on the different server. The different server generates the master secret, and generates and transmits the session keys to the server that are to be used in the secure session for encrypting and decrypting communication between the client device and the server.
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22.发明申请公开(公告)号：US20170134346A1
公开(公告)日：2017-05-11
申请号：US15413187
申请日：2017-01-23
Applicant: CloudFlare, Inc.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Albertus Strasheim
CPC classification number: H04L63/0435 , G06F21/335 , H04L9/0825 , H04L9/3263 , H04L63/0442 , H04L63/061 , H04L63/0823 , H04L63/0869 , H04L63/166
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to another server for decryption. The server receives the decrypted premaster secret and continues with the handshake procedure including generating a master secret from the decrypted premaster secret and generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
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23.发明授权Secure session capability using public-key cryptography without access to the private key 有权使用公共密钥加密技术安全的会话功能，无需访问私钥公开(公告)号：US09553856B2
公开(公告)日：2017-01-24
申请号：US14315241
申请日：2014-06-25
Applicant: CloudFlare, Inc.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Albertus Strasheim
CPC classification number: H04L63/0435 , G06F21/335 , H04L9/0825 , H04L9/3263 , H04L63/0442 , H04L63/061 , H04L63/0823 , H04L63/0869 , H04L63/166
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to another server for decryption. The server receives the decrypted premaster secret and continues with the handshake procedure including generating a master secret from the decrypted premaster secret and generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
Abstract translation: 服务器与客户端设备建立安全会话，其中在建立安全会话时用于握手的私钥被存储在不同的服务器中。 在握手过程中，服务器接收使用与客户端设备尝试建立安全会话的域绑定的公共密钥进行加密的预安全秘密。 服务器将加密的前提密码发送到另一个服务器进行解密。 服务器接收解密的预分配密钥，并且继续握手过程，包括从解密的前端秘密生成主密钥，并生成在安全会话中使用的用于加密和解密客户端设备与服务器之间的通信的一个或多个会话密钥。
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24.发明授权公开(公告)号：US09385864B2
公开(公告)日：2016-07-05
申请号：US14630585
申请日：2015-02-24
Applicant: CloudFlare, Inc.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
CPC classification number: H04L9/0844 , H04L9/14 , H04L9/30 , H04L9/321 , H04L9/3263 , H04L9/3268 , H04L63/061 , H04L63/166
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server proxies messages to/from the different server including a set of signed cryptographic parameters signed using the private key on the different server. The different server generates the master secret, and generates and transmits the session keys to the server that are to be used in the secure session for encrypting and decrypting communication between the client device and the server.
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25.发明申请公开(公告)号：US20160080337A1
公开(公告)日：2016-03-17
申请号：US14937805
申请日：2015-11-10
Applicant: CLOUDFLARE, INC.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
IPC: H04L29/06
CPC classification number: H04L63/061 , G06F21/33 , H04L9/0844 , H04L9/085 , H04L63/0442 , H04L63/045 , H04L63/0869 , H04L63/16 , H04L63/164 , H04L63/166 , H04L63/168
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session. The server transmits the encrypted premaster secret to the different server for decryption along with other information necessary to compute a master secret and session keys for the secure session. The different server decrypts the encrypted premaster secret, generates the master secret, and generates session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server and transmits those session keys to that server.
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Patent Agency Ranking
26.发明申请SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEY 有权使用公共密钥的安全性能力，无需访问私钥公开(公告)号：US20160013935A1
公开(公告)日：2016-01-14
申请号：US14630585
申请日：2015-02-24
Applicant: CloudFlare, Inc.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
CPC classification number: H04L9/0844 , H04L9/14 , H04L9/30 , H04L9/321 , H04L9/3263 , H04L9/3268 , H04L63/061 , H04L63/166
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server proxies messages to/from the different server including a set of signed cryptographic parameters signed using the private key on the different server. The different server generates the master secret, and generates and transmits the session keys to the server that are to be used in the secure session for encrypting and decrypting communication between the client device and the server.
Abstract translation: 服务器与客户端设备建立安全会话，其中在建立安全会话时用于握手的私钥被存储在不同的服务器中。 在握手过程中，服务器向不同的服务器代理消息，包括使用不同服务器上的私钥签名的一组签名的加密参数。 不同的服务器生成主密钥，并生成并发送会话密钥到要在安全会话中使用的服务器，以加密和解密客户端设备和服务器之间的通信。
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27.发明授权公开(公告)号：US11438178B2
公开(公告)日：2022-09-06
申请号：US16820489
申请日：2020-03-16
Applicant: CLOUDFLARE, INC.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
IPC: H04L29/06 , H04L9/32 , H04L9/40 , G06F21/33 , H04L9/08 , H04L67/141 , H04L67/01 , H04L9/14 , H04L9/30
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to the different server for decryption along with other information necessary to compute a master secret. The different server decrypts the encrypted premaster secret, generates the master secret, and transmits the master secret to the server. The server receives the master secret and continues with the handshake procedure including generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
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28.发明申请公开(公告)号：US20200280452A1
公开(公告)日：2020-09-03
申请号：US16820489
申请日：2020-03-16
Applicant: CLOUDFLARE, INC.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to the different server for decryption along with other information necessary to compute a master secret. The different server decrypts the encrypted premaster secret, generates the master secret, and transmits the master secret to the server. The server receives the master secret and continues with the handshake procedure including generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
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29.发明授权公开(公告)号：US10594496B2
公开(公告)日：2020-03-17
申请号：US16019109
申请日：2018-06-26
Applicant: CLOUDFLARE, INC.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Nicholas Thomas Sullivan , Albertus Strasheim
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to the different server for decryption along with other information necessary to compute a master secret. The different server decrypts the encrypted premaster secret, generates the master secret, and transmits the master secret to the server. The server receives the master secret and continues with the handshake procedure including generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
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30.发明申请公开(公告)号：US20190097983A1
公开(公告)日：2019-03-28
申请号：US16188244
申请日：2018-11-12
Applicant: CLOUDFLARE, INC.
Inventor： Sébastien Andreas Henry Pahl , Matthieu Philippe François Tourne , Piotr Sikora , Ray Raymond Bejjani , Dane Orion Knecht , Matthew Browning Prince , John Graham-Cumming , Lee Hahn Holloway , Albertus Strasheim
Abstract: A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to another server for decryption. The server receives the decrypted premaster secret and continues with the handshake procedure including generating a master secret from the decrypted premaster secret and generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server.
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