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020 _a9783030643751
_9978-3-030-64375-1
024 7 _a10.1007/978-3-030-64375-1
_2doi
050 4 _aQA268
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_2bicssc
072 7 _aURY
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072 7 _aCOM083000
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072 7 _aGPJ
_2thema
072 7 _aURY
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082 0 4 _a005.824
_223
245 1 0 _aTheory of Cryptography
_h[electronic resource] :
_b18th International Conference, TCC 2020, Durham, NC, USA, November 16-19, 2020, Proceedings, Part I /
_cedited by Rafael Pass, Krzysztof Pietrzak.
250 _a1st ed. 2020.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2020.
300 _aXVI, 707 p. 54 illus., 3 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
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490 1 _aSecurity and Cryptology,
_x2946-1863 ;
_v12550
505 0 _aLossiness and Entropic Hardness for Ring-LWE -- Multi-key Fully-Homomorphic Encryption in the Plain Model -- Constant Ciphertext-Rate Non-Committing Encryption from Standard Assumptions -- Efficient Range-Trapdoor Functions and Applications: Rate-1 OT and CP-ABE for Circuits (and more) in the Symmetric Key Setting -- Optimal Broadcast Encryption from LWE and Pairings in the Standard Model -- Equipping Public-Key Cryptographic Primitives with Watermarking (or: A Hole Is to Watermark) -- Functional Encryption for Quadratic Functions from k-Lin, Revisited -- On Perfect Correctness in (Lockable) Obfuscation -- Can a Public Blockchain Keep a Secret -- Blockchains from Non-Idealized Hash Functions -- Ledger Combiners for Fast Asynchronous Byzantine Agreement with Subquadratic Communication -- Expected Constant Round Byzantine Broadcast under Dishonest Majority -- Round-Efficient Byzantine Broadcast under Strongly Adaptive and Majority Corruptions -- A Lower Bound for One-Round Oblivious RAM -- Lower Bounds for Multi-Server Oblivious RAMs -- On Computational Shortcuts for Information-Theoretic PIR -- Characterizing Deterministic-Prover Zero Knowledge -- NIZK from SNARG -- Weakly Extractable One-Way Functions -- Towards Non-Interactive Witness Hiding -- FHE-Based Bootstrapping of Designated-Prover NIZK -- Perfect Zero Knowledge: New Upperbounds and Relativized Separations.
520 _aThis three-volume set, LNCS 12550, 12551, and 12552, constitutes the refereed proceedings of the 18th International Conference on Theory of Cryptography, TCCC 2020, held in Durham, NC, USA, in November 2020. The total of 71 full papers presented in this three-volume set was carefully reviewed and selected from 167 submissions. Amongst others they cover the following topics: study of known paradigms, approaches, and techniques, directed towards their better understanding and utilization; discovery of new paradigms, approaches and techniques that overcome limitations of the existing ones, formulation and treatment of new cryptographic problems; study of notions of security and relations among them; modeling and analysis of cryptographic algorithms; and study of the complexity assumptions used in cryptography. Due to the Corona pandemic this event was held virtually.
650 0 _aCryptography.
_91973
650 0 _aData encryption (Computer science).
_99168
650 0 _aComputer networks
_xSecurity measures.
_93969
650 0 _aData protection.
_97245
650 0 _aCoding theory.
_94154
650 0 _aInformation theory.
_914256
650 0 _aComputer networks .
_931572
650 1 4 _aCryptology.
_931769
650 2 4 _aMobile and Network Security.
_933624
650 2 4 _aSecurity Services.
_978910
650 2 4 _aData and Information Security.
_931990
650 2 4 _aCoding and Information Theory.
_9115111
650 2 4 _aComputer Communication Networks.
_9115112
700 1 _aPass, Rafael.
_eeditor.
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
_9115113
700 1 _aPietrzak, Krzysztof.
_eeditor.
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
_9115114
710 2 _aSpringerLink (Online service)
_9115115
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783030643744
776 0 8 _iPrinted edition:
_z9783030643768
830 0 _aSecurity and Cryptology,
_x2946-1863 ;
_v12550
_9115116
856 4 0 _uhttps://doi.org/10.1007/978-3-030-64375-1
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