000			02178nam a22002897a 4500
003			KOHA
005			20230418112333.0
008			221109d2022 cy ||||| m||| 00| 0 eng d
040			_aCY-NiCIU _beng _cCY-NiCIU _erda
041			_aeng
090			_aYL 2450 _bE94 2022
100	1		_aEze, Pauline Imadegbe
245	1	0	_aPERFORMANCE ANALYSIS OF SYMMETRIC AND HASHING CRYPTOGRAPHIC ALGORITHMS / _cPAULINE IMADEGBE EZE; SUPERVISOR: ASSOC. PROF. DR. MARY AGOYI
264			_c2022
300			_a55 sheets; _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 52-55)
520			_aABSTRACT Information security is an important aspect of today's internet, and it is becoming more so by the day. As the network expands, more people become involved in communication from various perspectives, such as online data exchange, transactions, and payments. Concerns have been raised about secure payments and data transfer. By using authentication, integrity, confidentiality, and non-repudiation, cryptography helps to prevent unauthorized access to data. It is critical to select a cryptography algorithm that meets the needs of the user. The goal of this research is to analyze and compare the performance of symmetric key cryptography (AES-256 and Blowfish) and hash function cryptography (MD5 and SHA-512) and the combination of both functions using performance metrics such as execution time (encryption, decryption, and hashing time), CPU utilization, and memory usage. To extract features from the algorithms, the comparison was done using the JAVA Programming Language. Keywords: AES-256, Blowfish, Cryptography, Encryption Techniques, Hash Function Techniques, MD5, SHA-512
650		0	_aPuffers (Fish) _vDissertations, Academic
650		0	_aCryptography _vDissertations, Academic
700	1		_aAgoyi, Mary _esupervisor
942			_2ddc _cTS
999			_c289033 _d289033