Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 20 references without a DOI — listed, not checked
no DOI — not checkedDixon, W.J., Messy, F.J.: Introduction to Statistical Analysis. McGraw- Hill Book Company, Inc., New York (1957)
no DOI — not checkedNelson, M.R.: LZW Data Compression. Dr. Dobb’s Journal (October 1989)
no DOI — not checkedTinsley, R.: Steganography and JPEG Compression, Final Year Project Report, University of Warwick (1996)
no DOI — not checkedWelch, T.: A Technique for High-Performance Data Compression. IEEE Computer, Los Alamitos (1984)
no DOI — not checkedContraband,
http://www.galaxycorp.com/009
no DOI — not checkedEzStego,
http://www.fqa.com/romana
no DOI — not checkedFravia’s Steganography,
http://www.fravia.org/stego.htm
no DOI — not checkedGIF,
http://members.aol.com/royalef/gif89a.txt
no DOI — not checkedHide and Seek,
http://www.rugeley.demon.co.uk/security/hdsk50.zip
no DOI — not checkedJsteg,
ftp://ftp.funet.fi/pub/crypt/steganography
no DOI — not checkedPGMStealth,
http://www.sevenlocks.com/security/SWSteganography.htm
no DOI — not checkedPiilo,
ftp://ftp.funet.fi/pub/crypt/steganography
no DOI — not checkedScytale,
http://www.geocities.com/SiliconValley/Heights/5428
no DOI — not checkedSnow,
http://www.cs.mu.oz.au/mkwan/snow
no DOI — not checkedSteganos,
http://www.demcom.com/deutsch/index.htm
no DOI — not checkedStego,
http://www.best.com/fqa/romana/romanasoft/stego.html
no DOI — not checkedStegodos,
http://www.netlink.co.uk/users/hassop/pgp/stegodos.zip
no DOI — not checkedS-Tools,
ftp://idea.sec.dsi.unimi.it/pub/security/crypt/code/s-tools4.zip
no DOI — not checkedWhite Noise Storm,
ftp://ftp.funet.fi/pub/crypt/mirrors/idea.sec.dsi.unimi.it/cypherpunks/steganography/wns210.zip
no DOI — not checkedhttp://wwwrn.inf.tu-dresden.de/westfeld/attacks.html
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