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   (601 - 650 من 714)
مقالات

Generate random image-key using hash technique

By: al-Alusi, Nida Fulayyih Hasan; Ali, Akbas Izz al-Din. Engineering and Technology Journal. Vol. 28, no. 02 (2010), pp.382-398, 17 p.

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

مقالات

Audio steganography based on signal modulation in wavelet domain

By: Jurj, Luayy Edwar; Mahmud, Ghassan Abd al-Hakim. Iraqi Journal of Science. Vol. 51, no. 2 (2010), 7 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

A new attack on ntru public key cryptosystem depend on using public key and public information

By: Rahmah, Abd al-Munim Salih; Husayn, Qasim Muhammad. Engineering and Technology Journal. Vol. 28, no. 06 (2010), 12 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Visual cryptography vs bit level secret sharing for image encryption

By: Abd al-Razzaq, Musab R.. Engineering and Technology Journal. Vol. 28, no. 07 (2010), pp.1340-1349, 10 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Use of genetic algorithm in the cryptanalysis of transposition ciphers

By: Muhajjar, Raid. Basrah Journal of Science. Vol. 28, no. 1A (Mar. 2010), pp.49-57, 9 p.

Subjects: Abbreviations; Algorithms; Writing; Data processing; Encryption

مقالات

An advantages and dis advantages of block and stream cipher

By: Abd al-Rasadi, Adi S.; al-Suwaydi, Amir Abd al-Hani J.. Journal of College of Basic Education for Education and Human Sciences. Vol. 1, no. 2 (Mar. 2010), pp.294-297, 4 p.

Subjects: Data; Encryption; Symbolism; Writing; Mathematics

مقالات

256 bits symmetric-key block cipher algorithm

By: Yasin, Basim Sahar. Journal of Basrah Researches : Sciences. Vol. 36, no. 1A (Feb. 2010), pp.44-50, 7 p.

Subjects: Abbreviations; Data; Encryption; Symbolism; Writing

رسائل جامعية

Genetic based machine learning system for mp3 steganalysis

By: al-Buwainah, Muhammad Jazi. Ph.D.; Arab Academy for Financial and Banking Sciences; 2010

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Encryption color images and transferring resulted values to text file

By: Abd al-Nabi, Haydar Muhammad; Mokhawer, Hanan Ramadan; Abd al-Redha, Maha S.. Journal of Thi-Qar Science. Vol. 2, no. 1 (Jan. 2010), 8 p.

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

مقالات

VHDL implementation of hybrid block cipher method (SRC)‎

By: Hashim, Ashwaq Talib; Hasan, Najwa M.; Farhan, Ikhlas M.. Engineering and Technology Journal. Vol. 28, no. 05 (2010), 11 p.

Subjects: Data; Encryption; Integrated circuits; Symbolism; Writing

مقالات
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Data hiding in audio file by modulating amplitude

By: Jurj, Luayy A.; Salih, Hilal Hadi; al-Alusi, Nida Fulayyih Hasan. Engineering and Technology Journal. Vol. 28, no. 05 (2010), pp.941-952, 12 p.

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

مقالات

Design and implementation of a software protection system against software piracy by using cryptographic techniques

By: Abd al-Hasan, Alya Karim; Fadil, Zaynab M.. Engineering and Technology Journal. Vol. 28, no. 01 (2010), 23 p.

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Design and implementation of secure data system using steganography

By: al-Sayyid, Babikir Abd al-Rahman Uthman. Master; Omdurman Islamic University; 2009

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

رسائل جامعية

Digital video compression scheme using enhanced fractal coding

By: Uqlah, Rahim Abd al-Sahib. Ph.D.; University of Technology; 2009

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

رسائل جامعية

Proposed cryptography algorithms using DNA properties

By: Salman, Salman Mahmud. Ph.D.; University of Technology; 2009

Subjects: Algorithms; Data; Encryption; Symbolism; Writing

رسائل جامعية

Designing a security system for messaging secret information

By: Abd al-hasan, Maki Mahdi. Ph.D.; University of Technology; 2009

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

مقالات

Active network security based rsa algorithm

By: Fadil, Ahmad Faridun; Abbud, Wisam Haytham. Journal of Engineering. Vol. 15, no. 4 (Dec. 2009), pp.4163-4175, 13 p.

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

مقالات

Real time quantum bit error rate performance test for a quantum cryptography system based on BB84 protocol

By: Khalil, Ahmad Ismail; Tawfiq, Shilan Khasru. Iraqi Journal of Laser. Vol. 8, p. A (Dec. 2009), pp.29-35, 7 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Encrypting audio data hiding by visual secret sharing

By: al-Alusi, Nida Fulayyih Hasan; Hasan, Rihab Fulayyih; Ali, Akbas Izz al-Din. Engineering and Technology Journal. Vol. 27, no. 13 (2009), pp.2352-2364, 13 p.

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

مقالات

One algorithm to cipher messages in columnar and fixed period-d transposition cipher

By: Jasim, Janan Nasif; Muhsin, Hayfa Jasim. Ibn al-Haitham Journal for Pure and Applied Science. Vol. 22, no. 2 (2009), 7 p.

Subjects: Abbreviations; Data; Encryption; Symbolism; Writing

مقالات

A secure mobile banking using kerberos protocol

By: Abd Allah, Muhammad N.; Abd al-Hadi, Mayy T.. Engineering and Technology Journal. Vol. 27, no. 06 (2009), pp.1125-1131, 7 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Authenticated and secure end-to-end communication channel using SMS messages

By: Abd Allah, Abd Allah A.. al- Rafidain Journal of Computer Sciences and Mathematics. Vol. 6, no. 1 (2009), pp.209-222, 14 p.

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

مقالات

A diploid genetic algorithm with exogenous recombination for breaking merkle-hellman knapsack

By: Hamid, Sarab Majid; Abd al-Halim, Mayyadah Faysal; Atiyyah, Bara Ali. Iraqi Journal of Science. Vol. 50, no. 1 (2009), pp.89-93, 5 p.

Subjects: Algorithms; Data; Encryption; Symbolism; Writing

مقالات

Color image hiding in cover speech signal by using multi-resolution discrete wavelet transform

By: Muraab, Samir Jasim; al-Mayaly, Haydar Ismail. The Iraqi Journal of Electrical and Electronic Engineering. Vol. 5, no. 1 (2009), pp.28-37, 10 p.

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

مقالات

Generate cryptographic key using generated 3d-digital image

By: Abd al-Wahhab, Halah Bahjat; Kadhum, Suhad M.; Gbashi, Ekhlas K.. Engineering and Technology Journal. Vol. 27, no. 02 (2009), pp.347-354, 8 p.

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

مقالات

Type-3 feistel network of the 128-bits block size improved blowfish cryptographic encyption

By: Hashim, Ashwaq Talib. Engineering and Technology Journal. Vol. 27, no. 02 (2009), pp.235-246, 12 p.

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

مقالات

Applying message authentication code (MAC)‎ in text chatting system Abdulla A. Abdulla, Yaseen H. Ismaeel.

By: Abd Allah, Abd Allah A.; Ismail, Yasin Hikmat. Journal of Tanmiat al-Rafidain. Vol. 30, no. 92 (2008), pp.9-18, 10 p.

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

رسائل جامعية

Investigation of multi level space time coding for wireless communication

By: al-Sani, Nadiyah Muhammad Nasir. Ph.D.; University of Technology; 2008

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Improving key stream generation for sosemannk stream cipher using two fish block cipher

By: Muhammad, Rana Sad. Ph.D.; University of Technology; 2008

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

رسائل جامعية

Design and implementation of a software protection system against piracy by using cryptographic techniques

By: Fadil, Zaynab Mahmud. Master; University of Technology; 2008

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

رسائل جامعية

Huffman tree based security system for mpeg vidoe applications

By: Rajab, Khalidah Shaban. Ph.D.; University of Technology; 2008

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

رسائل جامعية

Hibird public key cryptography methods

By: Said, Diyar Khalaf Muhammad. Master; University of Technology; 2008

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Design and simulation of code tracking algorithm for cdma systems using fpga

By: Jawdah, Abd al-Amir Yasir. Master; University of Technology; 2008

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Application of polyalphabetic substitution cipher using genetic algorithm

By: Bashir, Ghusun Salim. al- Rafidain Journal of Computer Sciences and Mathematics. Vol. 5, no. 1 (2008), pp.57-68, 12 p.

Subjects: Abbreviations; Algorithms; Encryption; Symbolism; Writing

مقالات

A natural language steganography technique for text hiding using lsb's

By: Salman, Hana M. A.. Engineering and Technology Journal. Vol. 26, no. 03 (2008), 14 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Hiding data using LSB-3

By: Abd al-Sada, Iyad Ibrahim. Journal of Basrah Researches : Sciences. Vol. 33, no. 4A (Dec. 2007), pp.81-88, 8 p.

Subjects: Data; Encryption; Symbolism; Writing; Data mining

رسائل جامعية

Implementation of enciphering transformations using one key or two keys into cryptographic systems

By: al-Shamayleh, Basil Taha. Master; Mutah University; 2007

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

رسائل جامعية

Evaluation and fore casting of Baghdad public services by remote sensing and GIS techniques

By: al-Sudani, Maha Abd al-Wahid Izzat. Master; University of Technology; 2007

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

مقالات

Proposed method of combining text files : authentication and encryption

By: Ismail, Yasin Hikmat. Journal of Tanmiat al-Rafidain. Vol. 29, no. 87 (2007), pp.19-35, 17 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Hide information using plain drawing

By: Kastu, Nadiyah F.. Iraqi Journal of Science. Vol. 48, no. 1 (2007), pp.205-212, 8 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Faster modular implementation on cryptography

By: al-Budur, Hamid Saqr. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. Vol. 22, no. 1 (2007), pp.67-74, 8 p.

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Expert system application in construction

By: Hassun, Safwan Umar. Ph.D.; University of Technology; 2006

Subjects: Data; Encryption; Symbolism; Writing; Expert systems

رسائل جامعية

Using face fingerprint key in information hiding

By: Hashish, Hardan Muhammad. Master; University of Technology; 2006

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

رسائل جامعية

Speech in audio steganography

By: Musa, Iqbal Shamal. Master; University of Technology; 2006

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

مقالات

Comparing alphabetic tree cipher (atc)‎ to rc5, rc6 and rijndael

By: Tulbah, M. F.; Arafat, S. M.; Qutub, R. M.. International Journal of Intelligent Computing and Information Sciences. Vol. 6, no. 2 (Jul. 2006), 15 p.

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Stéganographie : sécurité par dissimulation

By: Ali Basha, A.; Haj Said, N.; Belgoraf, A.…[et al.]. RIST. Vol. 16, no. 1 (2006), pp.101-114, 14 p.

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

مقالات

Modeling and simulation of schematic quantum cryptography system based entangled photons

By: Amin, Siddiq Y.; Abd Allah, Muhammad A.; Ali, Salih H.. Iraqi Journal of Computer, Communications and Control Engineering. Vol. 6, no. 2 (2006), pp.126-138, 13 p.

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

مقالات

Analysis and design of a Novell VPN switch

By: Abd al-Jabbar, Abd al-Ilah; Mahmud, Ahmad Badr. al-Rafidain Engineering Journal. Vol. 13, no. 4 (2005), pp.11-25, 15 p.

Subjects: Data; Encryption; Symbolism; Writing

رسائل جامعية

Image encryption and decryption with residual intelligibility measurements

By: Jarrar, Hashim Jamil. Ph.D.; Arab Academy for Financial and Banking Sciences; 2005

Subjects: Data; Encryption; Symbolism; Writing

مقالات

Principle of steganography tool BCS : bilevel compression by using steganography

By: al-Ani, Muzhir Sh.; Ali, Yasir. Engineering and Technology Journal. Vol. 24, no. 8 (2005), pp.955-960, 6 p.

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

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