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77Introduction to Elliptic Curve Cryptography and Side Channel Attacks
In this article we provide an introduction to elliptic and hyperelliptic curve cryptosystems, which is one of the hot topic in computer data security. These are two important classes of public key...
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74Cryptology And Other Forms Of Secret Communication
Cryptology is a science of making and solving of codes and ciphers. Cipher is a method of transforming a message to hide its meaning. Cryptography is the process of creating codes and ciphers to communicate...
2 comments58Cryptography – One Time Pad
one-time padis a perfect encryption scheme because it is considered unbreakable if implemented properly. It was invented by Gilbert Vernam in 1917, so sometimes it is referred to as the Vernam cipher. ...
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68Short Story: The Dud
Sergent Jones yelled at the top of his voice. Through his commands and orders, he expressed a surprising amount of urgency from his normally calm demeanor. "Harrison! God dammit, what in the hell is going...
2 comments57Cryptology Simplified
The Most Significant Result in Modern Cryptography Introduction Cryptography is the art of secret writing. It comes from two greek words: cryptos means secret and graphein, whose meaning is writing....
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70Online payment schemes part 1
Online Payment services include several schemes for credit card, electronic cheque , electronic money, electronic purse and micro payment. Online Payment makes e-commerce easy and also security issues are...
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80The Van Eyck Cryptogram
According to the Dutch scholar and artist Peter Voorn, the famous Ghent Altarpiece - also known as the Mystic Lamb - painted by Flemish Primitives Jan and Hubert Van Eyck is filled with crypto-iconography...
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66What is Public Key Cryptography?
Classical Cryptography is popularly known as symmetric key cryptography as the same key is used for encryption (by the sender) and for decryption (by the receiver). So, the communicating parties must agree...
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65Quantum Cryptography
At some point in our academic lives, we all must have read about the various interesting phenomena of Physics. In this regard, the long details of electron movements and their properties to spin around the...
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38What is Quantum Cryptography
Quantum cryptography, or quantum key distribution (QKD), uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be...
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