000			02561nam a22002777a 4500
003			KOHA
005			20240220142839.0
008			240220d2023 cy o|||| m||| 00| 0 eng d
040			_aCY-NiCIU _beng _cCY-NiCIU _erda
041			_aeng
090			_aYL 3209 _bI33 2023
100	1		_aIgbokwe, Chimeziri Raphael
245	1	0	_aSECURITY TESTING OF DIFFERENT KEY SIZES ON RIJANDAEL, FORMAT PRESERVING AND RIVEST CIPHER4 ALGORITHMS IN VB.NET / _cCHIMEZIRI RAPHAEL IGBOKWE; SUPERVISOR: ASSOC. PROF. DR. TOLGAY KARANFİLLER
264			_c2023
300			_aviii, 76 sheets: _bphotos; _c30 cm. _e1 CD ROM
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 References (sheets 44-62)
520			_aABSTRACT A breach of the unprotected electronic data might result in sensitive or confidential information being taken, changed, copied, sent, viewed, or used without authority. This study focuses on having security testing of Rijindael, Rivest Cipher4 and Format Preserving Algorithms in VB.Net Using Benchmarking Comparison Techniques by comparing three (3) encryption algorithms by benchmarking method to know the most secured algorithm in VB.Net of different minimum and maximum key sizes to determine the security. The study also evaluate the three most common encryption algorithms like Rijandael, Rivest Cipher4 and Format Preserving Encryption Algorithm. A benchmarking comparison were conducted for those three (3) encryption algorithms at different settings for each algorithm such as minimum and maximum key size change to know which among those algorithms performs cryptography in the most secured way. Results from benchmarking analysis showed that Rivest Cipher4 (RC4) is the best algorithm in terms of security among the other compared contenders using the higher key size and lower key size as it maintain an average time for each key size both (Min & Max) followed by Rijandael and format preserving algorithm. This study therefore recommend the adoption of Rivest Cipher4 (RC4) in VB.Net in terms of secured cryptography. Keywords: Benchmarking, Electronic Code Book, Format Preserving, Performance, Rijandael, Rivest Cipher
650		0	_aInformation Technologies _vDissertations, Academic
700	1		_aKaranfiller, Tolgay _esupervisor
942			_2ddc _cTS
999			_c292213 _d292213