This directory contains sample PDF files.
These files (including ones in nonfree/ subdirectory) can be
distributed freely but does not come with explicit licensing
terms or source files.
Here are the credits of the original files:
simple1.pdf:
(Originally taken from PDF Specification 1.7,
Appendix G. "Simple Text String Example" and modified)
simple2.pdf:
(Originally taken from PDF Specification 1.7,
Appendix G. "Simple Graphics Example" and modified)
jo.pdf:
Kenji Miyazawa (1896-1933, copyright expired)
Preface of "Haru to Shura"
(File generated from jo.tex by LaTeX and dvi2pdfm)
--
contrib/matplotlib.pdf
Copyright 2018, James R Barlow
Example file created in matplotlib to add a Type3 font to the samples
Released under the terms of the "LICENSE" file
--
nonfree/cmp_itext_logo.pdf
Bruno Lowagie
"iText Logo - Type 3 font"
http://gitlab.itextsupport.com/itext/sandbox/raw/master/cmpfiles/fonts/cmp_itext_logo.pdf
nonfree/dmca.pdf:
U.S. Copyright Office
The Digital Millenium Copyright Act
http://www.copyright.gov/legislation/dmca.pdf
nonfree/f1040nr.pdf:
U.S. Department of the Treasury Internal Revenue Service
Form 1040-NR, U.S. Nonresident Alien Income Tax Return
http://www.irs.gov/pub/irs-pdf/f1040nr.pdf
nonfree/i1040nr.pdf:
U.S. Department of the Treasury Internal Revenue Service
Instructions for Form 1040-NR, U.S. Nonresident Alien Income Tax Return
http://www.irs.gov/pub/irs-pdf/i1040nr.pdf
nonfree/kampo.pdf:
National Priting Bureau of Japan
Official Gazette, Vol. 4817
http://kanpou.npb.go.jp/
nonfree/nlp2004slides.pdf:
Yusuke Shinyama and Satoshi Sekine
"Named Entity Discovery from Comparable News Corpora"
nonfree/naacl06-shinyama.pdf:
Yusuke Shinyama and Satoshi Sekine
"Preemptive Information Extraction using Unrestircted Relation Discovery"
--
Files in the encryption folder have been generated with cpdf 1.7 [http://www.coherentpdf.com/]
from the base.pdf file generated with LibreOffice 4.1.1.2 as follows:
cpdf -encrypt 40bit foo baz base.pdf -o rc4-40.pdf
cpdf -encrypt 128bit foo baz base.pdf -o rc4-128.pdf
cpdf -encrypt AES foo baz base.pdf -o aes-128.pdf
cpdf -encrypt AES foo baz base.pdf -no-encrypt-metadata -o aes-128-m.pdf
cpdf -encrypt AES256 foo baz base.pdf -o aes-256.pdf
cpdf -encrypt AES256 foo baz base.pdf -no-encrypt-metadata -o aes-256-m.pdf
10f6fb40c2