id
processing priority
4
site type
3 (personal blog or private political site, e.g. Blogspot, Substack, also small blogs on own domains)
review version
11
html import
20 (imported)
first seen date
2025-02-01 17:06:39
expired found date
-
created at
2025-02-01 17:06:39
updated at
2025-07-16 07:36:25
length
22
crc
12934
tld
2211
nm parts
0
nm random digits
0
nm rare letters
0
is subdomain of id
13642151 (wordpress.com)
previous id
0
replaced with id
0
related id
-
dns primary id
0
dns alternative id
0
lifecycle status
0 (unclassified, or currently active)
deleted subdomains
0
page imported products
0
page imported random
0
page imported parking
0
count skipped due to recent timeouts on the same server IP
0
count content received but rejected due to 11-799
0
count dns errors
0
count cert errors
0
count timeouts
0
count http 429
0
count http 404
0
count http 403
0
count http 5xx
0
next operation date
-
server bits
—
server ip
-
mp import status
20
mp rejected date
-
mp saved date
-
mp size orig
187945
mp size raw text
39868
mp inner links count
9
mp inner links status
10 (links queued, awaiting import)
title
codeland
description
Programming, math, and things that are spiffy.
image
site name
codeland
author
updated
2026-03-02 22:53:49
raw text
codeland codeland Programming, math, and things that are spiffy. Skip to content About Feistel Ciphers and DES in Haskell. June 18, 2007 – 12:34 am Occasionally, I like to pick a random interesting topic that’s entirely unrelated to my work, and read up on it. Recently, it has been polynomial factoring and computer algebra in general, which I’d like to post about when I have the time. As a side note, I’ve also been meaning to write a quick expository article on Dantzig’s simplex algorithm for linear programming, and use Haskell as a sort of a specification language for it. Unfortunately, I’ve been rather busy as of late (what else is new), so here’s something else entirely. I was reading up on DES while waiting for a gigantic Perforce sync over VPN, and something struck me as interesting: DES is a Feistel network, and so is any number of other moden ciphers. This suggests abstraction: can we write a generic Feistel network, and then implement a variety of ciphers ...
redirect type
0 (-)
block type
0 (no issues)
detected language
1 (English)
category id
index version
1
spam phrases
0
text nonlatin
0
text cyrillic
0
text characters
22526
text words
5865
text unique words
1271
text lines
2038
text sentences
206
text paragraphs
50
text words per sentence
28
text matched phrases
0
text matched dictionaries
0
links self subdomains
0
links other subdomains
links other domains
6 - matessa.org, arsmathematica.net, matttrent.com, planetmath.org, comonad.com, haskell.org
links spam adult
0
links spam random
0
links spam expired
0
links ext activities
1
links ext ecommerce
0
links ext finance
0
links ext crypto
0
links ext booking
0
links ext news
0
links ext leaks
0
links ext ugc
32 - s0.wp.com, wp.me, s1.wp.com, wordpress.com, en.wikipedia.org, sigfpe.blogspot.com
links ext klim
0
links ext generic
0
dol status
0
dol updated
2026-03-02 22:53:49
rss status
32 (unknown)
rss found date
2025-02-01 17:06:40
rss size orig
137734
rss items
6
rss spam phrases
0
rss detected language
1 (English)
inbefore feed id
-
inbefore status
0 (new)
sitemap path
sitemap status
40 (completed successful import of reports.txt file to table in_pages)
sitemap review version
2
sitemap urls count
8
sitemap urls adult
0
sitemap filtered products
0
sitemap filtered videos
0
sitemap found date
2025-02-01 17:06:39
sitemap process date
2025-03-24 12:48:18
sitemap first import date
-
sitemap last import date
2025-07-16 07:36:25