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...http://www.google.fr/patents/US8151106?utm_source=gb-gplus-shareBrevet US8151106 - Dynamically resolving recipients to retrieve public keys during send/receive
Dynamically resolving recipients to retrieve public keys during send/receive