Abstract: The present disclosure relates to a method for securing an execution of an algorithm of a cryptographic process comprising several operations Oj with n,j integers and j in [0 . . . n?1], to be executed each once for a complete execution of said algorithm and which may be executed independently, said method being performed by a processor of a cryptographic device and comprising, for one execution of said algorithm, repeating the following steps, until each of said several operations has been executed at least once: drawing at random an operation to be executed among all several operations comprised in the algorithm, executing said drawn operation.