NATIONAL BIBLIOGRAPHY NUMBER
Number
۱۹۶۱۵پ
LANGUAGE OF THE ITEM
.Language of Text, Soundtrack etc
per
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
استفاده از زیرحاملهای OFDM برای بهبود سرعت تولید کلید و کاهش خطا در تولید کلید
Parallel Title Proper
Optimal sub-topology selection in wireless sensor network for networks parameters estimation
First Statement of Responsibility
/مسعود شهنوازی
.PUBLICATION, DISTRIBUTION, ETC
Name of Publisher, Distributor, etc.
: مهندسی برق و کامپیوتر
Date of Publication, Distribution, etc.
، ۱۳۹۷
Name of Manufacturer
، افشار
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
۵۴ص
NOTES PERTAINING TO PUBLICATION, DISTRIBUTION, ETC.
Text of Note
چاپی - الکترونیکی
DISSERTATION (THESIS) NOTE
Dissertation or thesis details and type of degree
ارشد
Discipline of degree
مخابرات امن
Date of degree
۱۳۹۷/۰۶/۱۹
Body granting the degree
تبریز
SUMMARY OR ABSTRACT
Text of Note
snoitautis lacitcarp ot elbacilppa osla si ti dna sedis htob ni etar hctam yek dna etar noitareneg yek eht ni tnemevorpmi doog ylevitaler a ot sdael yduts siht ni metsys deredisnoc eht taht detacidni noitalumis eht fo stluser ehT.ylevitcepser noitazitnauq tib 2 dna 3 rof 001 dna 39 si 81 ot lauqe oitar esion ot langis rof etar hctam yek ehT .egats eno rof stib 871 dna 162 ot lauqe ylevitcepser noitazitnauq tib 2 dna noitazitnauq tib 3 ni etar noitareneg yek eht dewohs noitalumis eht fo stluser ehT
Text of Note
Due to the free and easy access to information in wireless communication systems, establishing security in these systems faces significant problems. For establishing security in these systems, the cryptography of messages is efficient. The most significant challenge in cryptography is making a shared key between the two sides. In classic cryptographic systems, generating keys needs complicated mathematical calculations like finding very big prime numbers and/or solving discrete logarithm, which, in this case, considering the progressing speed of technology and the increased speed of calculations, the crypt analyzer can access the key using brute force attacks and make serious problems for the security of the problem. For this purpose, key generation using the features of physical layer has been paid special attention due to the randomness of these features. The most significant of these features are Channel Impulse Response, Channel Frequency Response, and Received Signal Strength.
PARALLEL TITLE PROPER
Parallel Title
Optimal sub-topology selection in wireless sensor network for networks parameters estimation
TOPICAL NAME USED AS SUBJECT
.noitareneg yek fo etar hgih a hcaer ot edutilpma ycneuqerf ni dna edutilpma emit ni htob desu eb nac lennahc eht fo serutaef eht taht nwohs eb nac ti ,sreirracbus eht fo eno hcae ot sesnopser lennahc fo gnilledom laciteroeht eht yB .MDFO fo sreirracbus ot sesnopser tnednepedni lennahc eht gnisu yb deveihca eb nac noitareneg yek fo etar hgih a ,smetsyS noitareneG yeK nI
PERSONAL NAME - PRIMARY RESPONSIBILITY
شهنوازی، مسعود
Shahnavazi,Masoud
PERSONAL NAME - SECONDARY RESPONSIBILITY
.noitacifilpma ycavirp dna ,noitailicnocer noitamrofni ,noitazitnauq ,gniborp lennahc :gnidulcni segats ruof sesirpmoc reyal lacisyhp eht ni noitareneg yeK ,yllareneG
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