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On Pure Ciphers

Blom, Rolf (author)
Linköpings universitet,Institutionen för systemteknik,Tekniska högskolan
 (creator_code:org_t)
Linköping : Linköping University Electronic Press, 1979
English 15 s.
Series: LiTH-ISY-I, 0281-6253 ; 286
  • Reports (other academic/artistic)
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  • The algebraic structure of the set of enciphering trans formations of a pure cipher is analysed. An alternative definition of pure ciphers is given and necessary and sufficient conditions for the product of two pure ciphers to be pure is found.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
NATURVETENSKAP  -- Matematik (hsv//swe)
NATURAL SCIENCES  -- Mathematics (hsv//eng)
NATURVETENSKAP  -- Matematik -- Matematisk analys (hsv//swe)
NATURAL SCIENCES  -- Mathematics -- Mathematical Analysis (hsv//eng)

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Blom, Rolf
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ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Electrical Engin ...
and Telecommunicatio ...
NATURAL SCIENCES
NATURAL SCIENCES
and Mathematics
NATURAL SCIENCES
NATURAL SCIENCES
and Mathematics
and Mathematical Ana ...
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LiTH-ISY-I,
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Linköping University

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