بحثتصفح
بحث متقدم

بحث متقدم

محددات البحث

محددات الوثيقة

العبارة
تقييد النتائج
التخصصات الرئيسية
نوع البيانات
اللغة
الدولة
المؤلفين / الأشخاص
المصدر
المؤسسة
الموضوعات

نتائج البحث

   (351 - 400 من 577)
مقالات

Microdots DNA steganography

By: Allush, Wissam Makki. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 19, no. 3 (2011), pp.818-822, 5 p.

Subjects: Data; Encryption; Nucleic acids

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

An embedded data using slantlet transform

By: Ulwan, Iman Muhammad Jafar; al-Tai, Inas Muzaffar. Baghdad Science Journal. Vol. 8, no. 3 (2011), pp.840-848, 9 p.

Subjects: Data; Digital electronics; Encryption

مقالات

Design and implementation of block cipher using neural network

By: Amin, Siddiq Y.; Uthman, Mazin Zaki; Hassun, Safwan O.. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 24, no. 3 (2011), pp.158-177, 20 p.

Subjects: Data; Encryption; Data processing; Neural networks (Computer science)

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

Digital image watermarking algorithm in discrete wavelet transform domain using HVS characteristics

By: Bashir, Nasir Muyassar; Abd al-Salam, Shayma Salah. Iraqi Journal of Statistical Science. No. 20 (2011), pp.351-368, 18 p.

Subjects: Data; Digital electronics; Encryption; Security measures

مقالات

Sound encryption using feature extraction and neural network

By: Muwaffaq, Alya; Abd al-Majid, Iilaf O.; Jadir, Milad. Iraqi Journal of Statistical Science. No. 20 (2011), pp.291-308, 18 p.

Subjects: Data; Encryption; Acoustics; Neural networks (Computer science)

مقالات

DWT–based audio watermarking

By: al-Hajj, Ali Muhammad Muhammad; Muhammad, Ahmad; Bata, Lama. The International Arab Journal of Information Technology. Vol. 8, no. 3 (Jul. 2011), pp.326-333, 8 p.

Subjects: Data processing; Data protection; Encryption; Security measures; Multimedia systems

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

Mathematical approach for recovering encryption key of stream cipher system

By: Radi, Abd al-Karim Murhij. Iraqi Journal of Science. Vol. 52, no. 2 (2011), pp.231-236, 6 p.

Subjects: Data; Encryption; Mathematical models

مقالات

Proposed steganographic method for data hiding in microsoft word documents structure

By: Abu Tabikh, Abd al-Munim Salih Rahma; Abd al-Wahhab, Hala Bahjat; al-Nuri, Amani Yusuf. al-Mansour. No. 15 (2011), pp.1-29, 29 p.

Subjects: Data; Encryption; Security measures

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

A new algorithm to encryption and compression image data file

By: Abd Allah, Riyad Mubarak. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. Vol. 24, no. 1 (2011), pp.108-118, 11 p.

Subjects: Algorithms; Data; Digital electronics; Encryption

مقالات

Studying the effects of most common encryption algorithms

By: Salamah, Diya; Abd al-Qadir, Hatim; Hadhoud, Muhyi. International Arab Journal of E-Technology. Vol. 2, no. 1 (Jan. 2011), pp.1-10, 10 p.

Subjects: Algorithms; Computers; Data protection; Encryption; Security measures

مقالات

Proposed method to enhance the security of blowfish algorithm

By: Shakir, Shayma Hamid. Engineering and Technology Journal. Vol. 29, no. 13 (2011), pp.2648-2661, 14 p.

Subjects: Computers; Data; Data protection; Encryption; Security measures

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

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

Color image watermarking robust to JPEG compression

By: al-Hilli, Ahmad M. Z.. Journal of Babylon University : Journal of Applied and Pure Sciences. Vol. 18, no. 4 (2010), 9 p.

Subjects: Data; Digital electronics; Encryption

مقالات

A proposed 512 bits RC6 encryption algorithm

By: Hashim, Ashwaq Talib; Mahdi, Janan A.; Abd Allah, Salma H.. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 10, no. 1 (Dec. 2010), pp.11-25, 15 p.

Subjects: Data; Encryption

مقالات

Watermarks technique in mpeg-1video by b-spline

By: Rahmah, Abd al-Munim Salih; Meftin, Nur Kazim. Engineering and Technology Journal. Vol. 28, no. 11 (2010), pp.2162-2177, 16 p.

Subjects: Encryption; Security measures; Databases; Multimedia systems; Video recordings

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

Design new block cipher algorithm with new concept

By: Majid, Sad K.; Abd al-hasan, Maki Mahdi. Engineering and Technology Journal. Vol. 28, no. 19 (2010), pp.5907-5918, 12 p.

Subjects: Algorithms; Data; Encryption; Data processing

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

New approach for modifying DES algorithm using 4-states multi-keys

By: Hasan, Rihab Fulayyih. Engineering and Technology Journal. Vol. 28, no. 20 (2010), 8 p.

Subjects: Algorithms; Computers; Data protection; Encryption; Security measures

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

Image watermarking using DWT_DCT

By: al-Jumah, Basim Abd al-Baqi; Ala al-Din, Arwa. Engineering and Technology Journal. Vol. 28, no. 23 (2010), 14 p.

Subjects: Data; Digital electronics; Encryption

مقالات

Proposed hybrid-encryption system for multicast network

By: Ibraheem, Muhammad Natiq Fadil. Engineering and Technology Journal. Vol. 28, no. 24 (2010), p.

Subjects: Algorithms; Data; Encryption; Security measures

أوراق مؤتمرات

Efficiency of AES finalist candidate algorithms

By: Ismail, Hana Rashid. Scientific Conference (10th : 2009 : Baghdad, Iraq) al-Mansour. Vol. 14, p. 2 (2010), pp.179-196, 18 p.

Subjects: Data; Encryption

أوراق مؤتمرات

Complex public key cryptosystems

By: Saghir, Ali Makki; Matar, Naji. Scientific Conference (10th : 2009 : Baghdad, Iraq) al-Mansour. Vol. 14, p. 2 (2010), pp.105-119, 15 p.

Subjects: Computers; Data; Data protection; Encryption; Security measures

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

Digital information hiding techniques

By: Abd al-Majid, Alya Muwaffaq; Muhammad, Nadiyah M.. المؤتمر العلمي في تقانة المعلومات (3 : 2010 : الموصل، العراق) al- Rafidain Journal of Computer Sciences and Mathematics. Vol. 7, no. 3 (2010), pp.109-119, 11 p.

Subjects: Computers; Data processing; Data protection; Encryption; Computer networks

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

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

© 2024 عالم المعرفة للمحتوى الرقمي. جميع الحقوق محفوظة.