| Título: | A Novel Block Cipher Involving a Key Bunch Matrix and a Permutation |
| Autores: |
Sastry, V.U.K.; SreeNidhi Institute of Science & Technology, Hyderabad, India Kakarla, Shirisha; SreeNidhi Institute of Science & Technology, Hyderabad, India |
| Fecha: | 2012-12-25 |
| Publicador: | International journal of computer and electronics research |
| Fuente: |
 |
| Tipo: | Peer-reviewed Article |
| Tema: |
Key bunch matrix; encryption; decryption; permutation; avalanche effect; cryptanalysis Information Security; Encryption; Key Bunch Cipher with permutations |
| Descripción: | In this paper, we have developed a block cipher involving a key bunch matrix. In each round of the iteration process we have introduced a permutation process, wherein we have converted the plaintext matrix into binary bits, arranged in a row wise manner, and offered right rotation to the first row and downward rotation to the first column. Then on seeing the resulting matrix as a bunch of sub-matrices, we have swapped the sub-matrices. The cryptanalysis carried out in this investigation shows very clearly that this cipher cannot be broken by any attack. |
| Idioma: | Inglés |
1 A hybrid k-Mean-GRASP for partition based Clustering of two-dimensional data space as an application of p-median problem por Nadella, Sunil; Associate Professor,P.G. Dept of Computer Science,
Ideal College of Arts & Sciences,
Kakinada,M V S V, Kiranmai; Lecturer ,Department of CSE,University College of Engineering,JNTU Kakinada,Gugulotu, Narasimha; Department of CSE JNTUH College of Engineering, Nachupally, Kondagattu,Karimnagar | 6 Architecture of Mobile application, Security issues and Services involved in Mobile Cloud Computing Environment por Saini, Swarnpreet SIngh; Dept. of Computer Science Engineering
CT Institute of Engineering and Management Technology,
Jalandhar,Bagga, Ritu; Dept. of Computer Science Engineering
CT Institute of Engineering and Management Technology,
Jalandhar,Singh, Devinder; Dept. of Computer Science Engineering
CT Institute of Engineering and Management Technology,
Jalandhar,Jangwal, Tarun; Dept. of Computer Science Engineering
CT Institute of Engineering and Management Technology,
Jalandhar |
2 A Novel approach of Hybrid Method of Hiding the Text Information Using Stegnography por R, Thamaraiselvan; Assistant Professor
Dept. of Computer Applications
M.G.R.College
Dr. MGR Nagar
Hosur - 635109
TN, India,Saradha, A.; Professor and Head,
Department of Computer Science and Engineering,
Institute of Road and Transport Technology,
Erode, TN, India | 7 RSA Algorithm Implementation for Ciphering Medical Imaging por Ali, Samoud; Signal processing Laboratory - Science Faculty of Tunis , 1060 Tunis.,Adnen, Cherif; Signal processing Laboratory - Science Faculty of Tunis , 1060 Tunis. |
3 A STUDY ON KNOWLEDGE ACQUISITION APPROACH FOR COMPOSITE AEROSPACE COMPONENT DESIGN por Sivaraman, G; Assistant Professor & HeadDept. of Computer
ApplicationsM.G.R.CollegeDr. MGR NagarHosur - 635109TN | 8 Corpus based Emotion Extraction to implement prosody feature in Speech Synthesis Systems por Chandak, Manoj B; DEPTT. OF COMPUTER SCIENCE AND ENGG
S.R.K.N.E.C
NAGPUR UNIVERSITY,Bhutekar, Swati |
4 A NEW DATA HIDING METHOD USING PIXEL POSITION AND LOGICAL AND OPERATION por Saini, Ravi; C.M.R.A.,
GP Sanghi,Rohtak,
Haryana,Yadav, Rajkumar; U.I.E.T, Maharshi Dayanand University, Rohtak | 9 A New Focus on Distance Learning for Physically Impaired Students: A Multi-agent Oriented Approach por Pujari, Shiladitya; University Institute of Technology, Burdwan University,Mondal, Subrata |
5 Productivity Inference with Dynamic Bayesian Models in Software Development Projects por Naman, Abou Bakar; Department of Comptuer Science & Information Technology Sarhad University,Lali, M.Ikram.; University of education Lahore,
Attock campus | 10 A Distributed Synchronous Algorithm for Minimum-Weight Spanning Trees por Mohsin Ali, Md,Shakila Khan Rumi, Mst |