USlNG A!-GO RITHMSAS KFYS IN STREAM CIPHERS
Neal R. Wagner, Paul S. Putter, Marianne R. Cain · 1986
This paper discusses the use of an arbitrary bit-sequence generating algorithm as the cryptographic key for a stream cipher. Emphasis is placed on methods for combining stream generators into more complex ones, with and without randomization. Threshold schemes give a generalization of many combination techniques.