Titlebook: Information Security and Privacy; 20th Australasian Co Ernest Foo,Douglas Stebila Conference proceedings 2015 Springer International Publis

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Information Security and Privacy978-3-319-19962-7Series ISSN 0302-9743 Series E-ISSN 1611-3349

Hyperlipidemia

IBE Under ,-LIN with Shorter Ciphertexts and Private KeysMany identity-based encryption schemes under the .-LIN assumption contain . group elements in the ciphertext overhead and private keys. In this paper,. The shortened size inherently leads to less exponentiations and pairings in encryption and decryption, and hence yielding schemes with better computational efficiency under .-LIN.

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Weak-Key and Related-Key Analysis of Hash-Counter-Hash Tweakable Enciphering Schemesattacks against these schemes, showing that HCTR, HCHp and HCHfp suffer related-key attack and XCB and HCH can resist related-key attack under the assumption that the underlying block cipher resists related-key attack.

Enthralling

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Cryptanalysis of Reduced-Round ,omponents of ., including semi-free-start and free-start (near) collision attacks on the compression function, and a limited-birthday distinguisher on the inner permutation. As far as we know, our results are currently the best cryptanalysis on ..

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與野獸博斗者

Conference proceedings 2015n Brisbane, QLD, Australia, in June/July 2015..The 28 revised full papers presented in this volume were carefully revised and selected from 112 submissions. The papers are organized in topical sections on symmetric cryptanalysis; public key cryptography; identity-based encryption; digital signatures

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Conference proceedings 2015sions. The papers are organized in topical sections on symmetric cryptanalysis; public key cryptography; identity-based encryption; digital signatures; security protocols; privacy protocols; symmetric constructions; homomorphic encryption and obfuscation..