If rand < 10 then rand=10. Step 5: Invoke bit-wise encryption on the plain file with feedback with the ABETF algorithm. Step 6: Compute l=sizeof (plain text file).
Block cipher is a major part of cipher algorithm like stream cipher and ... It is a Feistel network, iterating a simple encryption ... encryption or decryption [6].
structure is used for the keys, except the structure includes an array of 33 elements for the four ... typedef struct __align__(16) { unsigned long x0, x1, x2, x3;. } ...
RC4 is a stream cipher designed in 1987 by Ron Rivest for RSA data Security (now. RSA Security) [1, 2]. It is a variable key-size stream cipher with byte-oriented ...
advantage of the similarity of neighbor pixels, helping to de- velop an optimal ..... 1113â1118, 1998. [8] Sambhunath Biswas, âOne-dimensional B-B polyno-.
Dec 6, 2011 - yang diusulkan adalah super enkripsi yang menggabungkan Playfair cipher dan Vigenere cipher. Hasil ... image histogram has a distribution of diversity and a significant ... cellular network architecture, but the operator as an MMS servi
innovative digital image scrambling and ciphering schemes that are based on ... digital images' cryptography (either classical or chaos-based) the going back ...
Keywords H.264 а HEVC а Transmission а Encryption а ... the best compression standard, several researches focus on ..... communications, cloud com- puting ...
implementation in lightweight devices such as RFID tags and wireless sensors. ... and cost advantages, especially when the algorithm is implemented in ...
Efficient Hybrid MAES Encryption Algorithm for Mobile Device. Data Security at ... cloud storage services on resource constraint mobile device, the mobile user needs to ensure ... 2016. Ericsson also forecasts that mobile subscriptions will reach 9 b
Image Encryption Algorithm Based on Chaotic Economic Model ... In literature, chaotic economic systems have got much attention because of their complex ...
is recovered from the first digit after the decimal point from the information ... The rounding to a number of decimal places can not be separated from the errors.
Jan 3, 2014 - Citation: Sun Y, Chen L, Xu R, Kong R (2014) An Image Encryption Algorithm Utilizing Julia Sets and Hilbert Curves. PLoS ONE 9(1): e84655.
concern due to the rapid development of digital communications and networking technologies. Traditional encryption schemes such as DES (Data. Encryption ...
International Journal of Network Security, Vol.7, No.2, PP.187-192, Sept. 2008. 187 ... 6050 University Avenue, Halifax, Nova Scotia B3H 1W5, Canada (Email: [email protected]). (Received ..... Algorithm 2 provides no-packet-lost service and.
The creation of public key cryptography by Diffie and Hellman in 1976 and the subsequent invention of the RSA public key cryptosystem by Rivest, Shamir, and ...
A security algorithm became very necessary for producer-client transactions assurance and the financial applications safety (credit cards, etc.). The RSA1 ...
Apr 26, 2008 - David Wheeler and Roger Needham of Cambridge University and published in 1994. It was designed for ... Ho
Feb 19, 2008 - IAENG International Journal of Computer Science, 35:1, IJCS_35_1_03 ..... A. B. Younes received BSc in computer science from Yarmouk.
certificate [3]. Digital signature and digital certificate are not the focus of this research. There are some standard methods which are used with cryptography such ...
digital signature scheme etc. The commonly used ... Count the length of each word of the plain text and Find the corresponding ASCII value of each letter. b.
In this work, we present an encryption algorithm that can be used to for .... For decrypting the received encrypted file ... The worst case, regarding storage.
The electronic signature so often used today, is practically a cryptographic key, representing in .... block. To reduce the risk of deducing the decryption key based.
and RC4â; Int. J. Advances Eng. & Tech, Vol. 1, No. 4, pp322-331. [5] Yahya, A. & A. Abdalla, (2008) âA shuffle encryption algorithm using S-boxâ; J. Comp. Sci.
The details of the Soviet (now Russian) encryption algorithm were published in GOST 28147-89 [2]. ... The GOST document [2] recommends the ... The cryptographic key K = (Ko, . . . , K) is stored in the key storage unit. KSU as a sequence of ...
