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Created October 6, 2013 15:48
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comparison of two versions of NSA Tor paper published by Washington Post (the first cached by Tor Project)
$ wget http://media.encrypted.cc/files/nsa/ces-summer-2006-tor-paper-28redacted-29.pdf
--2013-10-06 08:35:04-- http://media.encrypted.cc/files/nsa/ces-summer-2006-tor-paper-28redacted-29.pdf
Resolving media.encrypted.cc (media.encrypted.cc)... 92.62.46.23, 2a02:2c8:f000:23::2
Connecting to media.encrypted.cc (media.encrypted.cc)|92.62.46.23|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 315597 (308K) [application/pdf]
Saving to: `ces-summer-2006-tor-paper-28redacted-29.pdf'
100%[==================================================================>] 315,597 232K/s in 1.3s
2013-10-06 08:35:06 (232 KB/s) - `ces-summer-2006-tor-paper-28redacted-29.pdf' saved [315597/315597]
$ wget https://s3.amazonaws.com/s3.documentcloud.org/documents/802061/ces-summer-2006-tor-paper-28redacted-29-1.pdf
--2013-10-06 08:35:12-- https://s3.amazonaws.com/s3.documentcloud.org/documents/802061/ces-summer-2006-tor-paper-28redacted-29-1.pdf
Resolving s3.amazonaws.com (s3.amazonaws.com)... 207.171.189.80
Connecting to s3.amazonaws.com (s3.amazonaws.com)|207.171.189.80|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 318031 (311K) [.pdf]
Saving to: `ces-summer-2006-tor-paper-28redacted-29-1.pdf'
100%[==================================================================>] 318,031 455K/s in 0.7s
2013-10-06 08:35:14 (455 KB/s) - `ces-summer-2006-tor-paper-28redacted-29-1.pdf' saved [318031/318031]
$ ls -l ces-summer-2006-tor-paper-28redacted-29{,-1}.pdf
-rw-rw-r-- 1 pmocek pmocek 318031 Oct 4 14:24 ces-summer-2006-tor-paper-28redacted-29-1.pdf
-rw-rw-r-- 1 pmocek pmocek 315597 Oct 4 13:37 ces-summer-2006-tor-paper-28redacted-29.pdf
$ md5sum ces-summer-2006-tor-paper-28redacted-29{,-1}.pdf
0c886259303380b3b04465f72d1bbe81 ces-summer-2006-tor-paper-28redacted-29.pdf
48297441bc11ca5e13cca7e2955e961e ces-summer-2006-tor-paper-28redacted-29-1.pdf
$ file ces-summer-2006-tor-paper-28redacted-29{,-1}.pdf
ces-summer-2006-tor-paper-28redacted-29.pdf: PDF document, version 1.7
ces-summer-2006-tor-paper-28redacted-29-1.pdf: PDF document, version 1.7
$ pdfinfo ces-summer-2006-tor-paper-28redacted-29.pdf
Tagged: no
Pages: 49
Encrypted: no
Page size: 612 x 792 pts (letter)
File size: 315597 bytes
Optimized: yes
PDF version: 1.7
$ pdfinfo ces-summer-2006-tor-paper-28redacted-29-1.pdf
CreationDate: Fri Oct 4 17:18:01 2013
ModDate: Fri Oct 4 17:18:01 2013
Tagged: no
Pages: 49
Encrypted: no
Page size: 612 x 792 pts (letter)
File size: 318031 bytes
Optimized: yes
PDF version: 1.7
$ pdftotext ces-summer-2006-tor-paper-28redacted-29.pdf ces-summer-2006-tor-paper-28redacted-29.pdf.txt
$ pdftotext ces-summer-2006-tor-paper-28redacted-29-1.pdf ces-summer-2006-tor-paper-28redacted-29.pdf-1.txt
$ ls -l ces-summer-2006-tor-paper-28redacted-29.pdf.txt ces-summer-2006-tor-paper-28redacted-29.pdf-1.txt
-rw-rw-r-- 1 pmocek pmocek 127852 Oct 6 08:43 ces-summer-2006-tor-paper-28redacted-29.pdf-1.txt
-rw-rw-r-- 1 pmocek pmocek 127901 Oct 6 08:43 ces-summer-2006-tor-paper-28redacted-29.pdf.txt
$ diff -u ces-summer-2006-tor-paper-28redacted-29.pdf.txt ces-summer-2006-tor-paper-28redacted-29.pdf-1.txt
--- ces-summer-2006-tor-paper-28redacted-29.pdf.txt 2013-10-06 08:43:11.485590701 -0700
+++ ces-summer-2006-tor-paper-28redacted-29.pdf-1.txt 2013-10-06 08:43:21.061815993 -0700
@@ -1693,8 +1693,10 @@
(U) Acknowledgments
-(U//FOUO) We would like to thank the CES Summer Program for giving us the opportunity to work on this problem. We would also like to the our mentor, Rob Seger, for his
-guidance and help with this problem. Also thanks to the CES Summer Program directors, Tony Costa, Bill Crew, Jeff Klessig, and the other students in the program. Their
+(U//FOUO) We would like to thank the CES Summer Program for giving us the opportunity to work on this problem. We would also like to the our mentor,
+for his
+guidance and help with this problem. Also thanks to the CES Summer Program directors,
+and the other students in the program. Their
questions and ideas provided us with several ideas for areas of study.
10
$
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