Patent ID: 8984273
Filing Date: 2015-03-17
Classification: G06F,H04L

Abstract:
1. In a method for conveying multimedia information to at least one message receiving device through intermediary infrastructure components, comprising: transforming, using at least a first set of cryptographic material, a first message comprising multimedia information; encrypting the at least first set of cryptographic material using a second, different set of cryptographic material to generate a second message which includes the encrypted at least first set of cryptographic material as part of the second message, the second message being loosely coupled with the first transformed message; and encapsulating the first transformed message into a different format within a maximum selected size that will pass through intermediary infrastructure components based on the different format and the maximum selected size being within a message size limit of the intermediary infrastructure components; a method of receiving and recovering multimedia information comprising: receiving the encapsulated first transformed message from the intermediary infrastructure components with the at least one message receiving device, receiving the second message with the at least one message receiving device; de-encapsulating, with a processor in the at least one message receiving device, the received encapsulated first transformed message from the format that will pass through the intermediary infrastructure components, to recover the first message transformed using the first set of cryptographic material; decrypting, with the at least one message receiving device, the information in the second message to recover the at least first set of cryptographic material; and with the at least one message receiving device, using the recovered at least first set of cryptographic material to transform the recovered first message and recover the multimedia information.