Enhancement the Security of AES Against Modern Attacks by Using Variable Key Block Cipher -أريد

نوع النشر: مجلة علمية
المؤلفون بالعربي: Shaaban Sahmoud, Wisam Elmasry, S Abudalfa
الملخص العربي: In this paper we developed a more powerful algorithm for cryptography. This algorithm is based on AES to generate different sub keys from the original key and using each sub key to encrypt one AES block. We used AES to protect our design from structural analysis, because AES is very resistance to this type of attacks. From other side generating many keys from symmetric key resists modern attacks on symmetric-key cryptography. Experimental results are shown in this paper to demonstrate the effectiveness of our design.
تاريخ النشر: 01/01/2013
الناشر: International Arab Journal of e -Technology
رابط الملف: تحميل (161 مرات التحميل)
رابط خارجي: http://www.iajet.org/iajet_files/vol.3/no.1/Enhancement%20the%20Security%20of%20AES%20Against%20Modern%20Attacks%20by%20Using%20Variable%20Key%20Block%20Cipher.pdf
الكلمات المفتاحية: Symmetric Key Cryptosystem, AES, Keys Generation, Cryptanalysis Attacks.