发明授权
- 专利标题: Key encryption and decryption
- 专利标题(中): 密钥加解密
-
申请号: US11733669申请日: 2007-04-10
-
公开(公告)号: US09008317B2公开(公告)日: 2015-04-14
- 发明人: Paul Merrill Greco , Glen Alan Jaquette , Scott Jeffrey Schaffer
- 申请人: Paul Merrill Greco , Glen Alan Jaquette , Scott Jeffrey Schaffer
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Konrad Raynes Davda & Victor LLP
- 代理商 Janaki K. Davda
- 主分类号: H04L9/14
- IPC分类号: H04L9/14 ; G09C1/00 ; G06F21/60 ; G06F21/72 ; H04L9/08
摘要:
Provided is a data storage drive for encrypting data, comprising a microprocessor and circuitry coupled to the microprocessor and adapted to receive a session encrypted data key and to decrypt the session encrypted data key using a session key, wherein a result is a data key that is capable of being used to encrypt clear text and to decrypt cipher text written to a storage medium. Also provided is a system, comprising a microprocessor and circuitry coupled to the microprocessor and adapted to receive a session encrypted data key and to decrypt the session encrypted data key using a private key, wherein a result is a secret key that is capable of being used to encrypt clear text and to decrypt cipher text written to a storage medium.
公开/授权文献
- US20090327746A1 KEY ENCRYPTION AND DECRYPTION 公开/授权日:2009-12-31
信息查询