Abstract:
In this work we study some methods of storing data in the cloud for a given
time using secret sharing technology. Such problems are especially relevant
in the context of the rapid development of the internet of things (IoT). Chips,
smart cards and other physically small devices, as a rule, have significant
memory limitations, so there is a need to use cloud storage as an auxiliary
tool for secure data storage. We present method for secure storing data in
distributed servers, provided that servers remote from each other do not
collude with each other. In the paper we also consider two diferent methods
for storing data using various cryptographic solutions, such as Shamir’s
secret sharing method, El Gamal scheme, diffie-hellman key distribution
protocol.
