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BibTeX entry
@Article{Ritter:1991:TCP,
author = "Terry Ritter",
title = "Transposition Cipher with Pseudo-random Shuffling: The
Dynamic Transposition Combiner",
journal = j-CRYPTOLOGIA,
volume = "15",
number = "1",
pages = "1--17",
month = jan,
year = "1991",
CODEN = "CRYPE6",
DOI = "http://dx.doi.org/10.1080/0161-119191865731",
ISSN = "0161-1194 (print), 1558-1586 (electronic)",
ISSN-L = "0161-1194",
bibdate = "Mon Jun 30 15:38:58 MDT 2008",
bibsource = "http://www.math.utah.edu/pub/tex/bib/cryptologia.bib;
OCLC Article1st database",
note = "pseudorandom shuffling; dynamic transposition
combiner; transposition cipher; cryptographic
shuffling; bit-balancing data; usage-frequency
statistics; exclusive-OR combining function; Vernam
stream ciphers",
URL = "http://www.informaworld.com/smpp/content~content=a741902738~db=all~order=page;
http://www.io.com/~ritter/ARTS/DYNTRAN2.HTM",
abstract = "Extensions are made to a class of transposition cipher
based on continued shuffling. These ciphers permute
plaintext into ciphertext by swapping every message
element with some message element selected at
pseudo-random; elements can be characters (e.g., bytes)
or bits. Extensions include operation on very large
data blocks, cryptographic shuffling variations, and
the efficient extraction of plaintext from ciphertext.
In addition, selected extra data can be adjoined to the
plaintext to eliminate the data-dependent weak
encipherings otherwise inherent in transposition. This
bit-balancing data is supposed to completely eliminate
all normal usage-frequency statistics from
bit-transposition ciphertext. The same mechanism can
also be viewed as a cryptographic combiner, and, with
sequence-to-block and block-to-sequence conversions,
can generally replace the exclusive-OR combining
function used in Vernam stream ciphers",
acknowledgement = ack-nhfb,
fjournal = "Cryptologia",
keywords = "cryptography",
language = "English",
romanvolume = "XV",
}
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11(2)115,
11(2)119,
11(3)166,
11(4)211,
12(1)25,
13(1)1,
13(3)283,
14(2)97,
14(3)225,
14(4)289,
15(2)81,
15(2)140,
15(3)247,
17(1)1,
17(1)55,
17(1)63,
17(2)187,
17(3)285,
17(3)305,
18(2)155,
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20(1)77,
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34(1)52,
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17(2)124,
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18(2)155,
18(4)356,
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25(3)213,
27(4)319,
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28(1)31,
28(2)157,
28(2)175,
28(3)204,
28(3)253,
28(3)265,
28(4)325,
29(1)50,
30(3)251,
33(2)188,
34(4)329
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2(3)257,
15(4)314,
22(3)211,
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31(4)305
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28(4)325,
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