| 发明名称 |
Multiply-Encrypting Data Requiring Multiple Keys for Decryption |
| 摘要 |
A server receives a piece of data for encryption. The server encrypts the piece of data such that no single key can decrypt the encrypted piece of data and any combination of a first multiple of unique keys taken a second multiple at a time are capable of decrypting the encrypted piece of data. Each of the first multiple of unique keys is tied to account credentials of a different user. The second multiple is less than or equal to the first multiple. The encrypted piece of data is returned. |
| 申请公布号 |
US2017063531(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201514945089 |
申请日期 |
2015.11.18 |
| 申请人 |
CloudFlare, Inc. |
发明人 |
Sullivan Nicholas Thomas |
| 分类号 |
H04L9/06;H04L9/08;H04L9/30;H04L9/16 |
主分类号 |
H04L9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method executed on a server, comprising:
receiving a request to encrypt a piece of data; encrypting the piece of data such that no single key can decrypt the encrypted piece of data and any combination of a first plurality of unique keys taken a second plurality at a time are capable of decrypting the encrypted piece of data, wherein each one of the first plurality of unique keys is tied to account credentials of a different user, and wherein the second plurality is less than or equal to the first plurality; and returning the encrypted piece of data. |
| 地址 |
San Francisco CA US |
