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公开(公告)号：US10341304B1
公开(公告)日：2019-07-02
申请号：US15398564
申请日：2017-01-04
Applicant: Snap Inc.
Inventor： Jad S. Boutros , Jiayuan Ma , Filipe Jorge Marques de Almeida , Marcel M. Yung
Abstract: Systems, devices, media, and methods are presented for retrieving authentication credentials and decryption keys to access remotely stored user-generated content. The systems and methods receive a first authentication credential and access a second authentication credential based on receiving the first authentication credential. The system and methods generate an authentication token and an encryption token. Based on the authentication token, the system and methods access a set of encrypted content and an encrypted content key. The systems and methods decrypt the encrypted content key using the encryption token and decrypt the set of encrypted content using the decrypted content key. At least a portion of the content is presented at the user device.
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公开(公告)号：US10944730B1
公开(公告)日：2021-03-09
申请号：US16421048
申请日：2019-05-23
Applicant: Snap Inc.
Inventor： Jad S. Boutros , Jiayuan Ma , Filipe Jorge Marques de Almeida , Marcel M. Yung
Abstract: Systems, devices, media, and methods are presented for retrieving authentication credentials and decryption keys to access remotely stored user-generated content. The systems and methods receive a first authentication credential and access a second authentication credential based on receiving the first authentication credential. The system and methods generate an authentication token and an encryption token. Based on the authentication token, the system and methods access a set of encrypted content and an encrypted content key. The systems and methods decrypt the encrypted content key using the encryption token and decrypt the set of encrypted content using the decrypted content key. At least a portion of the content is presented at the user device.
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公开(公告)号：US11582206B2
公开(公告)日：2023-02-14
申请号：US17174811
申请日：2021-02-12
Applicant: Snap Inc.
Inventor： Jad S. Boutros , Jiayuan Ma , Filipe Jorge Marques de Almeida , Marcel M. Yung
IPC: H04L29/06 , H04L9/40 , H04W12/06 , G06F21/62 , H04L9/32 , H04L9/14 , H04L9/08 , H04W12/04 , H04M1/724
Abstract: Systems, devices, media, and methods are presented for retrieving authentication credentials and decryption keys to access remotely stored user-generated content. The systems and methods receive a first authentication credential and access a second authentication credential based on receiving the first authentication credential. The system and methods generate an authentication token and an encryption token. Based on the authentication token, the system and methods access a set of encrypted content and an encrypted content key. The systems and methods decrypt the encrypted content key using the encryption token and decrypt the set of encrypted content using the decrypted content key. At least a portion of the content is presented at the user device.
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公开(公告)号：US20220014503A1
公开(公告)日：2022-01-13
申请号：US17174811
申请日：2021-02-12
Applicant: Snap Inc.
Inventor： Jad S. Boutros , Jiayuan Ma , Filipe Jorge Marques de Almeida , Marcel M. Yung
Abstract: Systems, devices, media, and methods are presented for retrieving authentication credentials and decryption keys to access remotely stored user-generated content. The systems and methods receive a first authentication credential and access a second authentication credential based on receiving the first authentication credential. The system and methods generate an authentication token and an encryption token Based on the authentication token, the system and methods access a set of encrypted content and an encrypted content key. The systems and methods decrypt the encrypted content key using the encryption token and decrypt the set of encrypted content using the decrypted content key. At least a portion of the content is presented at the user device.
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