000			02647nam a22003017a 4500
003			KOHA
005			20230714100526.0
008			230714d2023 cy |o||| m||| 00| 0 eng d
040			_aCY-NiCIU _beng _cCY-NiCIU _erda
041			_aeng
090			_aYL 2876 _bA33 2023
100	1		_aAbaka, Sylvester Sunday
245	1	0	_aDATA PROTECTION & EVALUATION OF ENCRYPTION ALGORITHMS / _cSYLVESTER SUNDAY ABAKA; SUPERVISOR: DR. DOKUN IWALEWA OLUWAJANA
264			_c2023
300			_aix, 76 sheets: _bphotos; _c31 cm. _eIncludes CD
336			_2rdacontent _atext _btxt
337			_2rdamedia _aunmediated _bn
338			_2rdacarrier _avolume _bnc
502			_aThesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Information Technologies Department
504			_aIncludes bibliography (sheets 54-62)
520			_aABSTRACT The unprotected electronic document may be subjected to a data breach, in which private or sensitive information is stolen, altered, copied, communicated, viewed, or used without authorization. This study on Data Protection & Evaluation of Encryption Algorithms compares four encryption algorithms by performance evaluation method to know the algorithm that encrypts and decrypts files faster in different size of the data blocks to determine their performance. The study also evaluate the four most common encryption algorithms like Rivest Cipher4 (RC4) Algorithms, Rivest Cpher2 Algorithm (RC2), Advanced Encryption Standard (AES) and Triple Data Encryption Standard (3DES). These encryption algorithms were analyzed using different data block sizes ranging from 1MB to 3MB with the help of a simulation comparison technique to know which among those algorithms encrypt/decrypt documents faster in terms of performance. Simulation results is given by demonstrating the effectiveness of each algorithm and recommendation is given for the fastest in data protection before exposing it online. A cryptography software prototype that will further showcase sequence, class, storyboard and use case diagram will be provided. The four Encryption Algorithms were analyzed and Advanced Encryption Standard (AES) was discovered to encrypt/decrypt faster in and was chosen for the prototype. Keywords: Algorithm, Cryptography, Data Protection, Encryption, Evaluation,
650		0	_aAlgorithms _vDissertations, Academic
650		0	_aCryptography _vDissertations, Academic
650		0	_aData protection _vDissertations, Academic
650		0	_aEvaluation _vDissertations, Academic
700	1		_aOluwajana, Dokun Iwalewa _esupervisor
942			_2ddc _cTS
999			_c290593 _d290593