ISO/IEC 18033-4:2011 Preview
Information technology -- Security techniques -- Encryption algorithms -- Part 4: Stream ciphers
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
ISO/IEC 18033-4:2011 specifies output functions to combine a keystream with plaintext, keystream generators for producing keystream, and object identifiers assigned to dedicated keystream generators in accordance with ISO/IEC 9834.