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An Illustrated Guide to Cryptographic Hashes
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Topic: An Illustrated Guide to Cryptographic Hashes (Read 748 times)
Severian
(OP)
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An Illustrated Guide to Cryptographic Hashes
February 25, 2013, 05:34:59 PM
#1
Pardons if this is a repeat. Some of the new folks might get something out of it if they're unfamiliar with the concepts.
An Illustrated Guide to Cryptographic Hashes
freebeer2go
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Re: An Illustrated Guide to Cryptographic Hashes
February 25, 2013, 09:30:23 PM
#2
nice find, thanks
poly
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Weighted companion cube
Re: An Illustrated Guide to Cryptographic Hashes
February 26, 2013, 06:21:42 AM
#3
See if you can decrypt my latest encryption algorithm..
Quote
Guvf vf n terng ernq gb gubfr jub ner pbashfrq nobhg rapelcgvba naq unfurf.
:)
poly |
My Tip Jar
CIYAM
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Ian Knowles - CIYAM Lead Developer
Re: An Illustrated Guide to Cryptographic Hashes
February 26, 2013, 06:47:49 AM
#4
Quote from: poly on February 26, 2013, 06:21:42 AM
Guvf vf n terng ernq gb gubfr jub ner pbashfrq nobhg rapelcgvba naq unfurf.
This is a great read to those who are confused about encryption and hashes.
(although it's perhaps just a tad too easy)
With CIYAM anyone can create 100% generated C++ web applications in literally minutes.
GPG Public Key
|
1ciyam
3htJit1feGa26p2wQ4aw6KFTejU
Severian
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Re: An Illustrated Guide to Cryptographic Hashes
February 26, 2013, 06:53:10 AM
#5
Quote from: poly on February 26, 2013, 06:21:42 AM
Quote
Guvf vf n terng ernq gb gubfr jub ner pbashfrq nobhg rapelcgvba naq unfurf.
"This is a great read to those who are confused about encryption and hashes."
OTP is the only way to cipher. : )
Severian
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Re: An Illustrated Guide to Cryptographic Hashes
February 26, 2013, 06:54:35 AM
#6
Quote from: CIYAM Open on February 26, 2013, 06:47:49 AM
(although it's perhaps just a tad too easy)
Blast. Quick shooting there, pard. : )
deepceleron
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Re: An Illustrated Guide to Cryptographic Hashes
February 26, 2013, 07:53:45 AM
Last edit: February 26, 2013, 09:05:36 AM by deepceleron
#7
Quote
But note: though we're fairly strong on security issues, we are not crypto experts.
If you like your guide to cryptographic hashes to be less illustrated,
and
written by crypto experts:
http://cacr.uwaterloo.ca/hac/about/chap9.pdf
More reading applicable to Bitcoin would be chapter 11 on digital signatures (here, just get the whole book:).
Handbook Of Applied Cryptography (Mit Press).pdf
Note, ECDSA is merely a footnote in this text, you can build on your knowledge in this order:
Intro to Elliptic Curve Crypto:
http://www.fujitsu.com/downloads/MAG/vol36-2/paper05.pdf
A longer history:
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.215.1721&rep=rep1&type=pdf
and the initial paper on ECC:
http://www.ams.org/journals/mcom/1987-48-177/S0025-5718-1987-0866109-5/S0025-5718-1987-0866109-5.pdf
Then try chapter 6 of
Course in Number Theory and Cryptography - Koblitz
(zee pirate link)
If you want to understand the above, have some graduate mathematics prerequisites:
Algebraic Geometry:
http://www.math.lsa.umich.edu/~wfulton/CurveBook.pdf
Elliptic curves and modular forms:
http://w3.impa.br/~hossein/courses/material/arithmetic.pdf
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