Comment on the Security of an Order-Preserving Encryption Scheme Using Pseudo-Random Function

Comment on the Security of an Order-Preserving Encryption Scheme Using Pseudo-Random Function

Since the first formal cryptographic study of order-preserving encryption (OPE) by Boldyreva et al., few OPE schemes with provable security have been published. In this paper, we analyze the security of Jho et al.'s OPE scheme, and show that it is not POPF-CCA secure in opposition to what they...

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Veröffentlicht in:IEICE Transactions on Communications 2016/09/01, Vol.E99.B(9), pp.2108-2111
Hauptverfasser: KIM, Minkyu, PARK, Je HONG, ROH, Dongyoung
Format: Artikel
Sprache:eng
Schlagworte:
Cryptography
Encryption
order-preserving encryption
POPF-CCA security
Security
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Zusammenfassung:Since the first formal cryptographic study of order-preserving encryption (OPE) by Boldyreva et al., few OPE schemes with provable security have been published. In this paper, we analyze the security of Jho et al.'s OPE scheme, and show that it is not POPF-CCA secure in opposition to what they claim.
ISSN:0916-8516
1745-1345
DOI:10.1587/transcom.2015EBL0001