Cryptographic extension of Russian programming language

An extension of the Russian programming language LYaPAS called LYaPAS-T is presented. The extension concerns the size of operands and the set of elementary operations over them. It is caused by the need of trustworthy and effective soft and hard implementations of contemporary cryptographic algorithms in secure computer systems applied for the logical control of critically important objects such as cosmic systems, nuclear weapons, energetic plants, submarines, etc. A LYaPAS-T compiler generating a load module for operating system Linux is presented too.