Diffie-Hellman Key Agreement – a cryptographic technique which allows two parties to exchange random numbers, perform a calculation and exchange the results to produce a new, apparently random number which can be used as a key or “Shared Secret” Even an eavesdropper with total knowledge of all the exchanges involved cannot compute the same secret number
A public key cryptography protocol which allows two parties to establish a shared secret over an insecure communications channel Diffie-Hellman is used within Internet Key Exchange (IKE) to establish session keys Diffie-Hellman is a component of Oakley key exchange Cisco IOS software supports 768-bit and 1024-bit Diffie-Hellman groups
Indicates a vocalized "th," as in "that " (This dh is a visual device to differentiate it from the soft "th" as in "thing ") Also, Persian lacks this hard th sound, making it "Z "