Dynamically resolving recipients to retrieve public keys during send/receive,申请号US20050144896-传众专利搜索

Dynamically resolving recipients to retrieve public keys during send/receive

申请公布号：US2006288211(A1)

申请号：US20050144896

申请日期：2005.06.03

申请公布日期：2006.12.21

申请人：

MICROSOFT CORPORATION

发明人：VARGAS GARRETT R.;KROMAN PAUL K.;NALLIAH SELVARAJ;COUNTS EIAN D.;HALL GARY W.;GUPTA ANOOP

分类号：H04L9/00

主分类号：H04L9/00

摘要：Systems and methods are disclosed that facilitate identifying messages generated on a mobile device while the device is offline as requiring encryption, storing the messages in a message outbox with a flag indicating that encryption is required, and identifying recipients of the flagged messages to generate a recipient list. The recipient list can be piggybacked on a server synchronization request when the mobile device enters a period of online activity, and a server can return public keys associated with identified recipients to permit an encryption component, such as a secure/multipurpose Internet mail extension protocol (S/MIME) encryption component, in the mobile device to encrypt the messages.