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Proxy re-encryption

Proxy re-encryption schemes are cryptosystems which allow third parties (proxies) to alter a ciphertext which has been encrypted for one party, so… 
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Related topics

Related topics

9 relations
CiphertextElliptic curve cryptographyEncryptionIdentity-based conditional proxy re-encryption

Broader (2)

CryptographyPublic-key cryptography

Papers overview

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2016
2016
Collusion-resistant unidirectional proxy re-encryption scheme from lattices
Most of the previous proxy re-encryption schemes rely on the average-case hardness problems such as the integer factorization… 
2014
2014
Hierarchical attribute based proxy re-encryption access control in cloud computing
Cloud computing is one of the emerging technology of IT industry in recent times. This new technology requires entrust the user's… 
2013
2013
Combined Proxy Re-encryption
Among the variants of public key encryption schemes, the proxy re-encryption primitive (PRE) allows a user, say Alice, to decide… 
2012
2012
Clock-Based Proxy Re-encryption Scheme in Unreliable Clouds
In this paper, we propose a clock-based proxy re-encryption (C-PRE) scheme to achieve fine-grained access control and scalable… 
2012
2012
Integrating OpenID with proxy re-encryption to enhance privacy in cloud-based identity services
The inclusion of identity management in the cloud computing landscape represents a new business opportunity for providing what… 
2011
2011
Unforgeability of Re-Encryption Keys against Collusion Attack in Proxy Re-Encryption
Proxy re-encryption (PRE) allows a proxy to convert a ciphertext encrypted for Alice (delegator) into a ciphertext for Bob… 
2011
2011
Secure and Efficient IBE-PKE Proxy Re-Encryption
In proxy re-encryption schemes, a semi-trusted entity called a proxy can convert a ciphertext encrypted for Alice into a new… 
2011
2011
Multi-Use Unidirectional Proxy Re-Encryption
This paper presents the first multi-use unidirectional proxy re-encryption scheme proven-secure against chosenciphertext attacks… 
2011
2011
Zigbee security for visitors in home automation using attribute based proxy re-encryption
ZigBee network has many advantages in terms of high availability, low power consumption and cost-effective device for… 
2010
2010
Chosen Public Key and Ciphertext Secure Proxy Re-encryption Schemes
A proxy re-encryption scheme enables a proxy to re-encrypt a ciphertext and designate it to a delegatee. Proxy re-encryption… 
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