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نتائج البحث

   (551 - 600 من 714)
رسائل جامعية

Simulation and evolution of BB84 quantum cryptography protocol

By: Huntush, Hasanayn Abd al-Hassan. Master; University of Basrah; 2012

Subjects: Data; Encryption; Symbolism; Writing; Quantum theory

مقالات

Hidden messages in JPEG image using steganography

By: Khalil, Mafaz Muhsin; Abd Allah, Sadun Husayn. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 25, no. 1 (2012), pp.136-149, 14 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

On using the symmetric group in a cryptosystem

By: Uthman, Jamal Ahmad. Iraqi Journal of Science. Vol. 53, no. 1 (2012), pp.186-193, 8 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Attacking public key encryption algorithm tiling genetic bated tinting attack

By: al-Salami, Miqdam Abd al-Jabbar Turki. University of Thi-Qar Journal. Vol. 7, no. 2 (Mar. 2012), pp.74-82, 9 p.

Subjects: Algorithms; Data; Encryption; Symbolism; Writing

مقالات
1
عدد الاستشهادات
في قاعدة ارسيف

Applying neural networks for simplified data encryption standard (SDES)‎ cipher system cryptanalysis

By: al-Allayah, Khalid; Amin, Muhammad; Abd al-Wahid, Wail Fathi…[et al.]. The International Arab Journal of Information Technology. Vol. 9, no. 2 (Mar. 2012), pp.163-169, 7 p.

Subjects: Data; Encryption; Symbolism; Writing; Neural networks (Computer science)

مقالات

Toward increasing security and role of encryption key for computer based encryption system

By: Abd al-Karim, Firas Abd al-Ilah. al-Mansour. No. 17 (2012), pp.87-102, 16 p.

Subjects: Computers; Data protection; Encryption; Symbolism; Writing

مقالات

Design and implement fast algorithm of RSA decryption using java

By: Jasim, Ammar Husayn. al-Mansour. No. 17 (2012), pp.151-166, 16 p.

Subjects: Abbreviations; Data; Encryption; Symbolism; Writing

مقالات

Compressing and ciphering digital signal by using wavelet transform

By: Salman, Imad Humud. al-Mansour. No. 17 (2012), pp.167-183, 17 p.

Subjects: Abbreviations; Digital communications; Digital electronics; Encryption; Writing

مقالات

Modifying Hebbian network for text cipher

By: Ibrahim, Nur Adnan. Baghdad Science Journal. Vol. 8, no. 4 (2011), pp.1028-1037, 10 p.

Subjects: Encryption; Security measures; Symbolism; Writing; Computer networks

رسائل جامعية

Proposed method of factorization analysis to break the RSA algorithm

By: Ubayd, Bilal Sadiq. Master; Amman Arab University; 2011

Subjects: Algorithms; Computers; Data protection; Encryption; Writing

رسائل جامعية

Enhanced method for RSA cryptosystem algorithm

By: al-Darayisah, Ibrahim Abd Allah. Master; Amman Arab University; 2011

Subjects: Algorithms; Data; Encryption; Symbolism; Writing

مقالات
2
عدد الاستشهادات
في قاعدة ارسيف

Encryption and hiding watermarking using a chaotic modified wavelet transform

By: Muhammad, Shayma Sh.. al- Rafidain Journal of Computer Sciences and Mathematics. Vol. 8, no. 2 (2011), pp.87-97, 11 p.

Subjects: Computers; Data processing; Data protection; Encryption; Writing

مقالات

Designing an image cryptography system using the image elements as ciphering keys

By: Saffu, Dunya Fadil. Iraqi Journal of Science. Vol. 52, no. 4 (2011), 6 p.

Subjects: Data; Encryption; Security measures; Symbolism; Writing

مقالات

Improvement of data integrity using different encryption algorithms

By: Jarjees, Serwan Walid. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 11, no. 2 (Dec. 2011), pp.1-6, 6 p.

Subjects: Computer networks; Encryption; Symbolism; World Wide Web; Writing

مقالات

Watermarking in WAV files bases on phase coding

By: al-Rawi, Salah S.; Abd al-Shadid, Rashid; al-Hadithi, Aqil A.. Engineering and Technology Journal. Vol. 29, no. 4 (2011), pp.770-780, 11 p.

Subjects: Computer software; Data; Encryption; Symbolism; Writing

مقالات

Website anti-phishing technique using randomized dyadic dilation DWT

By: Ulwan, Muhammad Ghani; Abbas, Khulud I.; Ahmad, Muhammad Ibrahim. Engineering and Technology Journal. Vol. 29, no. 14 (2011), pp.2859-2868, 10 p.

Subjects: Data; Encryption; Symbolism; Writing; Computer crimes

مقالات

Steganograhy in images by using intersecting planes

By: Bikar, Isra Jafar. Engineering and Technology Journal. Vol. 29, no. 7 (2011), pp.1265-1275, 11 p.

Subjects: Digital electronics; Encryption; Symbolism; Writing; Data processing

مقالات

A Modification of TEA block cipher algorithm for data security (MTEA)‎

By: Mahdi, Gaidaa Said. Engineering and Technology Journal. Vol. 29, no. 5 (2011), pp.822-832, 11 p.

Subjects: Algorithms; Data protection; Databases; Encryption; Writing

مقالات

Nouveau mode opératoire pour la cryptographie

By: Hajj-Said, Nuaymah; Basha, Adda Ali; Basha, Muhammad Sadiq Ali…[et al.]. RIST. Vol. 19, no. 2 (2011), pp.33-48, 16 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Complexity evaluation of knapsack crypto system using FUZZY set

By: Sadkhan, Sattar B.; Nasif, Azhar H.; Jawad, Sabihah F.. Journal of Basrah Researches : Sciences. Vol. 37, no. 4C (Sep. 2011), pp.473-480, 8 p.

Subjects: Computers; Data protection; Encryption; Symbolism; Writing

مقالات

Proposal for exchange text message based on image

By: Muhammad, Rula Jasim. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 24, no. 3 (2011), 8 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Proposed steganography method based on DCTcoefficients

By: al-Saffar, Aminah Abd al-Razzaq. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 24, no. 3 (2011), 9 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Color image steganography based on discrete wavelet and discrete cosine transforms

By: Abd al-Latif, Alaa Abd al-Hamid. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 24, no. 3 (2011), 7 p.

Subjects: Encryption; Symbolism; Writing; Computer software; Mathematics

مقالات

Stream cipher attack using random search

By: Mataliqah, Basim M.. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. Vol. 26, no. 2 (2011), pp.45-68, 24 p.

Subjects: Abbreviations; Data; Encryption; Symbolism; Writing

مقالات

Generation of truly random QPSK signal waveforms for quantum key distribution systems based on phase coding

By: Tawfiq, Shilan Khasru; Khalil, Ahmad Ismail. Iraqi Journal of Laser. Vol. 10, no. A (2011), pp.1-7, 7 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Proposed steganography method to hide image data in wav file

By: Abd al-Latif, Salwa K.. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 19, no. 2 (2011), pp.360-367, 8 p.

Subjects: Data; Digital electronics; Encryption; Symbolism; Writing

مقالات

Applying Quran security and hamming codes for preventing of text modification

By: Hassan, Mukhtar M.; Abd al-Ridha, Ahmad A.. Baghdad Science Journal. Vol. 8, no. 2 (2011), pp.408-418, 11 p.

Subjects: Computer software; Computers; Data protection; Encryption; Writing

مقالات

An efficient DSA approach for batch verification

By: Arif, Khaldun Ibrahim. College of Education Journal. Vol. 1, no. 4 (2011), 6 p.

Subjects: Computers; Data protection; Encryption; Symbolism; Writing

مقالات

Data hiding based on contrast mapping using dna medium

By: Musa, Hiyam; Mustafa, Kamel; Hadhoud, Muhyi…[et al.]. The International Arab Journal of Information Technology. Vol. 8, no. 2 (Apr. 2011), pp.147-154, 8 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

A cryptographic technique based on AVL tree

By: Abd Allah, Sura Najm; al-Barrak, Alya Muhammad Nuri. Iraqi Journal of Science. Vol. 52, no. 1 (2011), 9 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Developed method of information hiding in video AVI file based on hybrid encryption and steganography

By: Hashim, Ashwaq Talib; Ali, Yusra H.; Ghazoul, Suzan S.. Engineering and Technology Journal. Vol. 29, no. 2 (2011), pp.359-373, 15 p.

Subjects: Data processing; Data protection; Encryption; Symbolism; Writing

مقالات

Montgomery Modular Multiplication on Reconfigurable Hardware : Systolic versus Multiplexed Implementation

By: Gomes Mesquita, Daniel; Martins, João Baptista; Todorovich, Elías…[et al.]. International Journal of Reconfigurable Computing. No. 2011 (2011), pp.1-10, 10 p.

Subjects: Adaptive computing systems; Data encryption; Symbolism; Writing; Cryptography

رسائل جامعية

Security techniques for E-commerce websites

By: al-Ubaydi, Abir Tariq. Ph.D.; University of Technology; 2010

Subjects: Encryption; Security measures; Symbolism; Writing; Electronic commerce

مقالات

Attack on the simple substitution ciphers using particle swarm optimization

By: Salih, Hilal Hadi; al-Ubaydi, Ahmad Tariq Sadiq; Ali, Ismail K.. Engineering and Technology Journal. Vol. 28, no. 11 (2010), p.

Subjects: Encryption; Mathematical analysis; Operations research; Simulation methods; Writing

مقالات

Proposed 256 bits rc5 encryption algorithm using type-3 feistel network

By: Ali, Yusra H.. Engineering and Technology Journal. Vol. 28, no. 12 (2010), pp.2337-2352, 16 p.

Subjects: Computers; Data protection; Encryption; Symbolism; Writing

مقالات

A new algorithm for less distortion and high capacity steganography model using blocks-based method

By: Salih, Salah Mahdi; Ali, Wathiq L. Abd. Engineering and Technology Journal. Vol. 28, no. 13 (2010), p.

Subjects: Algorithms; Data; Encryption; Symbolism; Writing

مقالات

Conditions on N for writing it as A sum of four cubes

By: al-Najjar, Shadha Salman; Abbas, Muntaha K.; Hadi, Lamya Abd al-Amir. Engineering and Technology Journal. Vol. 28, no. 22 (2010), 3 p.

Subjects: Encryption; Mathematics; Symbolism; Writing; Number theory

مقالات

Sécurité analogique de l’information : (sécurité du futur)‎

By: Hajj-Said, Nuaymah; Ali Basha, Adda. RIST. Vol. 18, no. 1 (2010), pp.221-233, 13 p.

Subjects: Computers; Data processing; Data protection; Encryption; Writing

مقالات

FPGA based implementation of convolutional encoder- viterbi decoder using multiple booting technique

By: al-Nimah, Zafir Abd al-Fattah; Qasim, Yahya. al-Rafidain Engineering Journal. Vol. 18, no. 6 (Dec. 2010), pp.70-80, 11 p.

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Hiding encrypted data in MP3 frames using steganography

By: al-Qassas, Muhammad Wahid. Master; Al albayt University; 2010

Subjects: Computers; Data processing; Data protection; Encryption; Writing

مقالات

Using b+ tree to represent secret messages for steganography purpose

By: Kazim, Suhad Muhammad. Engineering and Technology Journal. Vol. 28, no. 15 (2010), pp.5102-5112, 11 p.

Subjects: Data; Encryption; Symbolism; Writing

أوراق مؤتمرات

An investigation for steganography using different color system

By: Sallow, Amirah B.; Taha, Zahra Muhammad; Nuri, Ahmad S.. المؤتمر العلمي في تقانة المعلومات (3 : 2010 : الموصل، العراق) al- Rafidain Journal of Computer Sciences and Mathematics. Vol. 7, no. 3 (2010), pp.91-107, 17 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

FPGA simulation of type-3 feistel network of the 128 bits block size improved blowfish cryptographic encryption

By: Hashim, Ashwaq Talib; Karam, Ikhlas H.; Muhammad, Yusra A.. Engineering and Technology Journal. Vol. 28, no. 9 (2010), 12 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Exact enumeration of dominant unrecoverable erasure patterns in SPCPC schemes

By: Kusa, Man A.; Bin Said, M. O.; Abid, Muhammad A. I.. The Arabian Journal for Science and Engineering. Section B, Engineering. Vol. 35, no. 2B (Oct. 2010), pp.186-198, 13 p.

Subjects: Computer software; Data; Encryption; Symbolism; Writing

مقالات
1
عدد الاستشهادات
في قاعدة ارسيف

A modified high capacity image steganography technique based on wavelet transform

By: al-Utaybi, Ali A.; al-Nuaymah, Fawzi M.. The International Arab Journal of Information Technology. Vol. 7, no. 4 (Oct. 2010), pp.358-364, 7 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Attack and construction of simulator for some of cipher systems using neuro-identifier

By: al-Allayah, Khalid; Amin, Muhammad; Abd al-Wahid, Wail Fathi…[et al.]. The International Arab Journal of Information Technology. Vol. 7, no. 4 (Oct. 2010), pp.365-372, 8 p.

Subjects: Abbreviations; Encryption; Symbolism; Writing

مقالات

Image steganography based curvelet transform

By: Fadil, Ahmad Faridun. al-Rafidain Engineering Journal. Vol. 18, no. 5 (Oct. 2010), pp.94-106, 13 p.

Subjects: Computers; Data protection; Digital electronics; Encryption; Writing

مقالات

Proposal of new block cipher algorithm

By: Salih, Hilal Hadi; al-Ubaydi, Ahmad Tariq Sadiq; Farhan, Ala Kazim. Engineering and Technology Journal. Vol. 28, no. 10 (2010), 15 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Design and implementation of secure public key steganography

By: Abd al-Hasan, Alya Karim; Muhammad, Ghadah Salim. Engineering and Technology Journal. Vol. 28, no. 03 (2010), 14 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Generalize the randomness tests to test the digital sequences produced from digital stream cipher systems

By: al-Azzawi, Faiz Hasan Ali; al-Basam, Sahar Ahmad Muhammad; al-Rufeii, Mahmud Uraibi Shamran. Iraqi Journal of Science. Vol. 51, no. 3 (2010), pp.485-492, 8 p.

Subjects: Data; Encryption; Symbolism; Writing

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