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Encryption and Cryptography Tutorials






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Public Key Infrastructure (PKI) FAQs
 
This FAQ covers common questions asked about public key infrastructure.
Added: 03/12/2003, Hits: 357, Rating: 0, Votes: 0
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Solving problems in PKI
 
Conventional PKI requires the user to have the public privacy key of a recipient. This is not helpful when trying to communicate with a function rather than an individual. An alternative scheme for privacy could be adopted that solves this problem.
Added: 03/12/2003, Hits: 353, Rating: 0, Votes: 0
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The Layman's Unconventional Guide to the Advanced Encryption Standard
 
An unconventional, elaborate glance at the mathematics behind the Advanced Encryption Standard, geared towards the non-mathematician.
Added: 06/23/2006, Hits: 359, Rating: 0, Votes: 0
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The Layman's Unconventional Guide to the Advanced Encryption Standard (Part 2)
 
This article looks at the core of Rijndael the round transformation which will be broken down into its four steps: SubBytes, ShiftRows, MixColumns, and AddRoundKey.
Added: 09/29/2006, Hits: 324, Rating: 0, Votes: 0
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The Simplistic Trio: Three of the Many Musketeers Fighting in the Name of Simplicity
 
Simplicity is a pillar of good cryptography. In this article, we'll cover several "acts" of simplicity, ranging from independence in modularity, reduction of complexity, and conservative threat modeling, along with a final spiel on the importance of using message authentication.
Added: 02/24/2006, Hits: 279, Rating: 0, Votes: 0
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