Petro KolosovDiffie-Hellman Key Exchange via RESTDiffie–Hellman (DH) protocol is a method of asymmetric exchange of the cryptographic keys for a group of two or more participants…Mar 15, 2022Mar 15, 2022
Petro KolosovRSA Encryption: Behind the scenesThe RSA algorithm is named after Ron Rivest, Adi Shamir and Len Adleman who invented it in 1977. The basic technique was first discovered…Mar 15, 2022Mar 15, 2022
Petro KolosovOn the covariance, contravariance and invarianceIn programming language’s type system, the variance defines the relation between subtypes. For instance, the most popular of such relations…Jan 15, 2022Jan 15, 2022