FIELD: computer engineering.
SUBSTANCE: invention relates to computer engineering and can be used in digital computing devices, as well as in digital signal processing devices, in cryptographic applications and in communication and control systems. Device comprises an n-bit key, n full single-bit adders, (n+1)-bit adder, n-bit register, where n is the capacity of the device, 2AND-NOT element, a NOT element, an n-input OR element, first and second information inputs of the device, information outputs of the device, a clock input of the device and an input for setting the device to an initial state with corresponding connections.
EFFECT: reduced hardware costs and reduced circuit complexity of the device.
1 cl, 1 dwg
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