[PDF] Top 20 A Critical Analysis of Some Symmetric Key Block Cipher Algorithms
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A Critical Analysis of Some Symmetric Key Block Cipher Algorithms
... encryption algorithms using ...encryption algorithms AES showed poor performance results compared to other algorithms as it requires more processing ... See full document
5
A New and Novel Study of Comparison on Cryptographic Algorithms using AES, DES and RSA for Network Security
... similar key for the encryption and decryption of a ...the symmetric key encryption is depending on the secrecy of encryption and decryption ...The symmetric encryption algorithms can be ... See full document
11
International Journal of Computer Science and Mobile Computing
... secret key [13],In this paper, we use the concept of using more than one one-dimensional chaotic maps in ...a symmetric key block cipher algorithm in which multiple one-dimensional ... See full document
7
A Comparative Analysis on Symmetric Key Encryption Algorithms
... a symmetric-key block cipher designed by Ron Rivest in ..."Rivest Cipher"; other ciphers designed by Rivest include RC4, RC5 and ...custom cipher that, after evaluation ... See full document
5
Various Strategies of Load Balancing Techniques and Challenges in Distributed Systems
... to some loop holes concerning security [2]. Hence, to block these loop holes related to security, an integrated methodology is proposed in this ...two algorithms, asymmetric encryption-Rivest, Shamir ... See full document
8
Performance Analysis of RC6, Twofish and Rijndael Block Cipher Algorithms
... The Rijndael algorithm is a block cipher of 10, 12 ,14 rounds that encrypts blocks of 128, 192, or 256 bits respectively using symmetric keys of 128, 192 or 256 bits. In October 2000, the Rijndael ... See full document
7
Performance Analysis of RC5, Blowfish and DES Block Cipher Algorithms
... variable-length key symmetric block cipher, designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption ...the key does not change often, ... See full document
7
A Symmetric Key Block Cipher to Provide Confidentiality in Wireless Sensor Networks
... between key and ciphertext in the similar ...– key pairs and compared the ciphertext, by changing single bits in plaintext or ...encryption algorithms. Among those algorithms, we chose to ... See full document
7
Design and Implement Dynamic Key Generation to Enhance DES Algorithm
... cryptographic algorithms based on the type of key used: AES, DES, TDES, RC2, RC6 are symmetric key algorithms and Diffie-Hellman, RSA, DSA are asymmetric key ...a block ... See full document
10
Performance Analysis of AES and Blowfish Encryption Algorithm
... blowfish algorithms are the most common cryptographic algorithm used for information security through wireless network, portable terminal, and so ...these algorithms are symmetric key ... See full document
8
A Symmetric Cryptography Algorithm in Wireless Sensor Network Security
... the symmetric cryptography in security mechanisms of wireless sen- sor network, specifically including encryption algorithm realization; analysis of block cipher, especially the ... See full document
9
An Approach to Improve the Security of Online System using Crypto System
... crypto algorithms, we propose “Multiple Key Block Cipher Symmetric Encryption” (MKBCSE) algorithm which overcome ...under symmetric key block ciphering and uses a ... See full document
7
Block Cipher Symmetric Key Based Encryption Algorithm
... Many algorithms have been proposed to ensure this need, but there is always a competition to design an algorithm which should be better in some parameters to ...such algorithms and after deep study ... See full document
6
A Two Round Block Cipher Symmetric Key Cryptography based on Key Stream
... encryption algorithms are proposed and the encryption and decryption process are broadly divided into two rounds and key stream generating procedures are ...the cipher text output file size as close ... See full document
5
A Research Paper on Data Encryption and Decryption
... original plaintext. For the type of columnar transposition just shown, cryptanalysis is fairly straightforward and involves laying out the ciphertext in a matrix and playing around with column positions. Digram and ... See full document
6
Efficient VLSI Architecture for Modified Blowfish Algorithm for Military Applications
... A key of 32-bits ...the key and the output value obtained is (a182adc8) given to the F function where the s-boxes undergoes XOR and MOD operations and the s-box output is (ffffffff) now XORed with the ... See full document
6
Imperceptible Stego-Marked Image Manipulation for Encrypted Data Hiding
... In this paper, we propose a hidden data transfer system using the Cryptography, Steganography and Watermarking techniques. This system is based on the approach of stream cipher cryptography using RC4 algorithm, ... See full document
6
SPACE AND SECURITY EFFICIENT DYNAMIC KEY GENERATED HYBRID BLOCK CIPHERING METHOD FOR ENCRYPTIONKirti Singh Chouhan* and Jai Mungi
... Cryptography is assuming a noteworthy part in information security in applications running in a system domain. It enables individuals to work together electronically without stresses of double dealing and trickiness ... See full document
8
A Study of Encryption Algorithms (RSA, DES, 3DES and AES) for Information Security
... Although the input key for DES is 64 bits long, the actual key used by DES is only 56 bits in length. The least significant (right-most) bit in each byte is a parity bit, and should be set so that there are ... See full document
6
DES Data Encryption Standard
... DES.DES has been the most extensively used encryption algorithm standard in recent times. Encryption and decryption comprise of cryptography. Cryptography terminology is used in the data encryption standard along with ... See full document
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