RSA

The RSA cryptosystem is a public-key cryptosystem that offers both encryption and digital signatures (authentication). Ronald Rivest, Adi Shamir, and Leonard Adleman developed the RSA system in 1977 .RSA stands for the first letter in each of its inventors' last names.

The RSA algorithm works as follows: take two large primes, p and q, and compute their product n = pq; n is called the modulus. Choose a number, e, less than n and relatively prime to (p-1)(q-1), which means e and (p-1)(q-1) have no common factors except 1. Find another numb ....etc

[:=Read Full Message Here=:]

To get full information or details of matlab coding for image encryption and decryption using aes algorithm please have a look on the pages

http://seminarsprojects.net/Thread-compact-and-efficient-encryption-and-decryption

if you again feel trouble on matlab coding for image encryption and decryption using aes algorithm please reply in that page and ask specific fields in matlab coding for image encryption and decryption using aes algorithm ....etc

[:=Read Full Message Here=:]

Submitted by
Dilgit D
Nishant Nair
Jeffy Jimmy Joseph
Nair Vishnu Unnikrishnan


Now tell your secret publically .
Introduction
This software enables encryption of data into an image and send it
Encryption , process of transforming information using an algorithm to make it unreadable .
The art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message .
This is implemented using two system and a l ....etc

[:=Read Full Message Here=:]

To get full information or details of encryption and decryption in java using rsa source code of image please have a look on the pages

http://seminarsprojects.net/Thread-a-novel-method-of-encryption-using-modified-rsa-algorithm-and-chinese-remainder-theor?pid=33540#pid33540

http://seminarsprojects.net/Thread-encryption-decryption-full-report?pid=13632

if you again feel trouble on encryption and decryption in java using rsa source code of image please reply in that page and ask specific fields in encryption and decryption in java using rsa ....etc

[:=Read Full Message Here=:]

Cryptography

Elliptic curve cryptography (ECC) is one of the most powerful but least understood forms of cryptography in widespread use today. The CloudFlare, we widely use ECC to ensure all of our clients ' HTTPS connections on how we transfer data between our data centers.
In fact, we believe that it is important to be able to understand the technology behind any security system in order to trust him. To this end, we looked around to find a good, relatively easy to understand tutorial on ECC to share with our users. Not finding, we decided t ....etc

[:=Read Full Message Here=:]

matlab text encryption and decryption code

Introduction Caeser Cipher

So this is Matlab code for Caesar Cipher Encryption and Decryption.There are many security techniques like Cryptography .The technique which was used in the past days is very simple and easily breakable in its method first a secret key is choosed after choosing key it added to every bit of data for example our data is Data = Attend meeting at noon and Encryption key = 3 so key is of single bit its mean its easily breable in 2.5ms So Now A = C , T = W , E=H , N=Q , D=G , M ....etc

[:=Read Full Message Here=:]

please provide me source code for encryption and decryption mini project for final year cse. It's very urgent..




please provide me source code for encryption and decryption mini project for final year cse. It's very urgent..
....etc

[:=Read Full Message Here=:]

ABSTRACT

The main objective of our Project is to show that Elliptical Curve Cryptography is better than RSA. Which means than the ECC maintains a constant key size regarding the amount of data transferred i.e. the key size will be constant where as in RSA key size varies with increase in transfer of data. By having this type of properties this algorithm can be used in different applications efficiently. This algorithm is widely applicable to the huge organizations like military. As in the military network large amounts of very sensitiv ....etc

[:=Read Full Message Here=:]

This innovative technology can produce smaller, faster and efficient cryptographic keys using the break through technique of elliptic curve equation rather than employing the traditional method of producing the key as the product of very large prime numbers. Although ECC can be used in collaboration with other public key encryption methods like the RSA, and Diffie-Hellman, it gains upper hand over the other encryption methods in the level of security it offers. A 164-bit ECC key can provide with an equivalent amount of security that a 1024-bit ....etc

[:=Read Full Message Here=:]

In cryptography the only need of high importance is
security of data.Few ways to achieve it is through public
key cryptography(PKC),secret key cryptography(SKC) and
using hash functions. Generic PKC employs two keys that
are mathematically related although knowledge of one key
does not allow someone to easily determine the other key.
One key is used to encrypt the plaintext and the other key is
used to decrypt the ciphertext(encrypted data). Because a
pair of keys are required, this approach is also called
asymmetric cryptography. T ....etc

[:=Read Full Message Here=:]