Circular chosen-ciphertext security with compact ciphertexts Dennis Hofheinz∗ January 19, 2013 Abstract A key-dependent message (KDM) secure encryption scheme is secure even if an adversary

Source URL: www.kjdf.de

Controlled Functional Encryption Muhammad Naveed1 , Shashank Agrawal1 , Manoj Prabhakaran1 , Xiaofeng Wang2 , Erman Ayday3 , Jean-Pierre Hubaux3 and Carl A. Gunter1 1 University of Illinois at Urbana-Champaign

Source URL: web.engr.illinois.edu

• Cryptography
• Public-key cryptography
• Cryptographic protocols
• Ciphertext indistinguishability
• Homomorphic encryption
• Adaptive chosen-ciphertext attack
• Optimal asymmetric encryption padding
• RSA
• Secure multi-party computation
• Chosen-ciphertext attack
• Malleability
• ID-based encryption

Idealizing Identity-Based Encryption

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Contemporary Mathematics An attack on a group-based cryptographic scheme Dennis Hofheinz and Dominique Unruh Abstract. We give an attack on a public key encryption scheme suggested

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IEEE Symposium on Security and Privacy, San Jose, CA, MayDynamic Searchable Encryption via Blind Storage Muhammad Naveed, Manoj Prabhakaran, Carl A. Gunter University of Illinois at Urbana-Champaign • The inform

Source URL: web.engr.illinois.edu

• Computing
• Computer architecture
• Software
• Computer storage devices
• File server
• File system
• Data
• Clientserver model
• Windows Server
• Dropbox
• Distributed file system for cloud

A Twist on the Naor-Yung Paradigm and Its Application to Ecient CCA-Secure Encryption from Hard Search Problems ? Ronald Cramer , Dennis Hofheinz

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Parallel Key-Insulated Public Key Encryption Without Random Oracles Benoˆıt Libert1⋆ , Jean-Jacques Quisquater1 , and Moti Yung2 1 UCL, Microelectronics Laboratory, Crypto Group (Belgium)

Source URL: perso.uclouvain.be

MACs and Authenticated Encryption February 7, 2013 Introduction Information Security consists of: – Confidentiality (achieved through encryption, aims to prevent adversary from reading a

Source URL: users.encs.concordia.ca

International View of the State-of-theArt of Cryptography and Security and its Use in Practice (VII) MayVenue: Sofia Hotel Balkan, Royal II Participation: Please contact Claire Vishik () if

Source URL: www.cosic.esat.kuleuven.be

• Cryptography
• Post-quantum cryptography
• Data Encryption Standard

Microsoft Word - SEISYS_FATCAInformationDelivery_CredentialForm.docx

Source URL: www.estv.admin.ch

• Cryptography
• Cryptographic hash functions
• Password
• Security
• Crypt
• SHA-1
• Encryption
• Database encryption
• Password cracking