LEADER 04689nam 22007815 450 001 9910548172603321 005 20251113201355.0 010 $a3-030-97131-7 024 7 $a10.1007/978-3-030-97131-1 035 $a(MiAaPQ)EBC6897031 035 $a(Au-PeEL)EBL6897031 035 $a(CKB)21325693700041 035 $a(PPN)260825506 035 $a(OCoLC)1300781464 035 $a(DE-He213)978-3-030-97131-1 035 $a(EXLCZ)9921325693700041 100 $a20220226d2022 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPublic-Key Cryptography ? PKC 2022 $e25th IACR International Conference on Practice and Theory of Public-Key Cryptography, Virtual Event, March 8?11, 2022, Proceedings, Part II /$fedited by Goichiro Hanaoka, Junji Shikata, Yohei Watanabe 205 $a1st ed. 2022. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2022. 215 $a1 online resource (538 pages) 225 1 $aSecurity and Cryptology,$x2946-1863 ;$v13178 311 08$aPrint version: Hanaoka, Goichiro Public-Key Cryptography - PKC 2022 Cham : Springer International Publishing AG,c2022 9783030971304 320 $aIncludes bibliographical references and index. 327 $aKey Exchange -- Post-quantum Asynchronous Deniable Key Exchange and the Signal Handshake -- Post-Quantum Anonymous One-Sided Authenticated Key Exchange without Random Oracles -- Theory -- Lockable Obfuscation from Circularly Insecure Fully Homomorphic Encryption -- Financially Backed Covert Security -- Lifting Standard Model Reductions to Common Setup Assumptions -- Encryption -- Efficient Lattice-Based Inner-Product Functional Encryption -- The Direction of Updatable Encryption Does Matter -- Leakage-Resilient IBE/ABE with Optimal Leakage Rates from Lattices -- Encapsulated Search Index : Public-Key, Sub-linear, Distributed, and Delegatable -- KDM Security for the Fujisaki-Okamoto Transformations in the QROM -- A New Security Notion for PKC in the Standard Model: Weaker, Simpler, and Still Realizing Secure Channels -- Signatures -- Lattice-based Signatures with Tight Adaptive Corruptions and More -- Count Me In! Extendablity for Threshold Ring Signatures -- A Note on the Post-Quantum Security of (Ring) Signatures -- Logarithmic-Size (Linkable) Threshold Ring Signatures in the Plain Model -- On Pairing-Free Blind Signature Schemes in the Algebraic Group Model -- Efficient Lattice-Based Blind Signatures via Gaussian One-Time Signatures. 330 $aThe two-volume proceedings set LNCS 13177 and 13178 constitutes the refereed proceedings of the 25th IACR International Conference on Practice and Theory of Public Key Cryptography, PKC 2022, which took place virtually during March 7-11, 2022. The conference was originally planned to take place in Yokohama, Japan, but had to change to an online format due to the COVID-19 pandemic. The 40 papers included in these proceedings were carefully reviewed and selected from 137 submissions. They focus on all aspects of public-key cryptography, covering cryptanalysis; MPC and secret sharing; cryptographic protocols; tools; SNARKs and NIZKs; key exchange; theory; encryption; and signatures. 410 0$aSecurity and Cryptology,$x2946-1863 ;$v13178 606 $aCryptography 606 $aData encryption (Computer science) 606 $aComputer networks 606 $aCoding theory 606 $aInformation theory 606 $aComputer networks$xSecurity measures 606 $aApplication software 606 $aCryptology 606 $aComputer Communication Networks 606 $aCoding and Information Theory 606 $aMobile and Network Security 606 $aComputer and Information Systems Applications 615 0$aCryptography. 615 0$aData encryption (Computer science) 615 0$aComputer networks. 615 0$aCoding theory. 615 0$aInformation theory. 615 0$aComputer networks$xSecurity measures. 615 0$aApplication software. 615 14$aCryptology. 615 24$aComputer Communication Networks. 615 24$aCoding and Information Theory. 615 24$aMobile and Network Security. 615 24$aComputer and Information Systems Applications. 676 $a005.824 676 $a005.824 702 $aWatanabe$b Yohei 702 $aHanaoka$b Goichiro 702 $aShikata$b Junji 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910548172603321 996 $aPublic-key cryptography - PKC 2022$92920090 997 $aUNINA