发明名称 |
METHOD AND SYSTEM FOR ENRYPTION KEY VERSIONING AND KEY ROTATION IN A MULTI-TENANT ENVIRONMENT |
摘要 |
Various techniques and procedures related to encryption key versioning and rotation in a multi-tenant environment are presented here. One approach employs a computer-implemented method of managing encrypted data and their associated encryption keys. In accordance with this approach, a key splitting process securely stores a master key used to encrypt tenant-level encryption keys, a key versioning process is used to securely track updated encryption keys, and a key rotation process is used to rotate encrypted data to an updated version of a tenant-level encryption key.
|
申请公布号 |
US2012140923(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201113206194 |
申请日期 |
2011.08.09 |
申请人 |
LEE JONG;MORTIMORE CHARLES;SALESFORCE.COM, INC. |
发明人 |
LEE JONG;MORTIMORE CHARLES |
分类号 |
H04L9/16;H04L9/00 |
主分类号 |
H04L9/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|