EFFICIENT TRANSMISSION OF CRYPTOGRAPHIC INFORMATION IN SECURE REAL TIME PROTOCOL

摘要

Efficient transmission of cryptographic information in secure real time protocol. A transmitting terminal may be used to encrypt data with a session key derived from a bit-stream. The bit-stream may be sent with header information to the receiving terminal. To conserve bandwidth, the informatio n may be divided into portions, and each portion transmitted with an encrypted data packet. The receiving terminal may be used to recover the bit-stream fr om the information portions in the packet headers, and use the bit-stream to derive the session key. The session key may be used to decrypt the data.