Application of Fuzzy Logic in Identity-Based Cryptography
Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Bulanık Mantığın Kimlik Tabanlı Kriptografide Kullanımı (Turkish)
This work explains the fundamental definitions required to define and create Fuzzy Identity-Based Encryption schemes as an error-tolerant version of Identity-Based Encryption schemes, along with three different examples of such creations. These examples are Sahai-Waters' FIBE, Baek et al.'s EFIBE-I and EFIBE-II. The required Set-up, Key Generation, Encryption and Decryption algorithms for each scheme are formalized and the proofs of security using the Selective-ID model are introduced. Subtle differences between the three schemes are discussed, including their computational efficiency comparison. The writing is intended as a self-sufficient resource for readers, containing the schemes and background definitions.
Place, publisher, year, edition, pages
2014. , 34 p.
Cryptography, Fuzzy logic, Identity-Based Encryption (IBE), Fuzzy Identity-Based Encryption (FIBE), Selective-ID model, Encryption scheme
Kriptografi, Bulanık mantık, Kimlik Tabanlı Şifreleme, Bulanık Kimlik Tabanlı Şifreleme, Seçici-ID modeli, Şifreleme şeması
IdentifiersURN: urn:nbn:se:lnu:diva-35134OAI: oai:DiVA.org:lnu-35134DiVA: diva2:725347
Subject / course
Applied Mahtematics Programme, 180 credits
Svensson, Per Anders, Senior Lecturer
Khrennikov, Andrei, Professor