… So, the design of an efficient and secure key management … public key cryptosystem based
centralized key distribution protocol … protocol provides an efficient way to generate a common …

… so that whenever a user joins or leaves the group it can be easily encrypted in the cipher
text based on the greatest common divisor. Our research concern is on the identity to make it …

… While the centralized approach relies on high centralized … a centralized symmetric group
key distribution protocol based … An integer d is the greatest common divisor of a, b if it is a …

… key delivery method using the modulo inverse function. Kumar [23] introduced a decentralized
and highly scalable key distribution technique … calculate Greatest Common Divisor (GCD) …

… key generation and the key distribution phase involves the multicast–unicast approach for
sharing their private keys and group keys… centralized key management scheme, a centralized …

… workload during the computation of the common group key based on the use of CRT for ‘n’ …
[37] proposed a key distribution protocol based on the use of Greatest Common Divisor (GCD)…

… This central question dates back to the early 1990s when the challenge of achieving Device-…
proposal for quantum key distribution. The proof of security builds on techniques from the …

… key graphs, but it increases computational complexity. Two-dimension key distribution protocol
based on maximum common divisor … scheme, the process of key distribution and recovery …

… Kannan, “Centralized key distribution protocol using the greatest common divisor method”, …
Kannan, “Chinese remainder theorem based centralised group key management for secure …

… key distribution protocol eliminates the rekeying process ie, … efficient centralized group key
distribution scheme for secure … and \({S}_{i}\) have a greatest common divisor of 1, and \({S}_{i}\…