[PDF] Top 20 Contingent Identity Based Broadcast Proxy Re Encryption and Its Application to Cloud Email
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Contingent Identity Based Broadcast Proxy Re Encryption and Its Application to Cloud Email
... Susilo Identity-based encryption (IBE) removes the requirement of carrying a costly certificate verification ...first cloud-based revocable identity-based proxy ... See full document
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A Survey On Cloud Email Based Conditional Identity-Based Broadcast Proxy Re-Encryption And Its Application
... extended Proxy Re-Encryptions (PRE), e.g. Conditional (CPRE), identity- based PRE (IPRE) and broadcast PRE (BPRE), are projected for versatile ...conditional ... See full document
5
An Efficient Identity Based Homomorphic Broadcast Encryption
... [1], broadcast encryption (BE) is widely studied and ...to broadcast its message to a set of re- ceivers in a single ...[2], Cloud Storage [3], Emails [4] and so ...into ... See full document
8
Cryptanalysis of a pairing-free certificate-based proxy re-encryption scheme for secure data sharing in public clouds
... Proxy re-encryption finds applications in many fields, the most important ones being encrypted email forwarding, secure distributed file systems and outsourced filtering of encrypted ...of ... See full document
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A CCA-secure collusion-resistant Identity-based Proxy Re-encryption Scheme
... Abstract. Cloud storage enables its users to store confidential informa- tion as encrypted files in the ...A cloud user (say Alice) can share her encrypted files with another user (say Bob) by ... See full document
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Improved Functional Proxy Re-encryption Schemes for Secure Cloud Data Sharing
... In proxy re-encryption(PRE), a proxy can transform ciphertexts for Alice to cipher- texts for Bob without the proxy knowing either Alice or Bob’s private key and the un- derlying ... See full document
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Defended Cloud Data Storage and Sharing in Using Revocable-Storage Identity-Based Encryption
... “Attribute Based Data Sharing with Attribute Revocation” Shucheng Yu, Cong Wang, Kui ...Attribute Based Encryption (CP-ABE) is a promising cryptographic primitive for fine-grained access control of ... See full document
5
Certificateless Broadcast Proxy Re-encryption With Group-Oriented Model
... public cloud environment, the proxy re-encryption scheme was developed to allow a semi-trusted proxy to transform a ciphertext under one person’s public key into other ciphertext under ... See full document
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A Secure Communication through Cloud Using Identity Based Proxy Re-Encryption Scheme
... single cloud store, and by default, only the user knows the decryption ...attribute-based encryption, Sieve allows users to define intuitively understandable access policies that are ... See full document
11
Identity-Based Encryption with Cloud Revocation Authority and Its Applications
... semi-trusted cloud to re-sign blocks that were signed by the revoked user with proxy ...the cloud can improve the efficiency of user revocation, and existing users in the group can save a ... See full document
5
Cloud application with conditional identity based broadcast proxy re-encryption
... Oracles Identity- Based Encryption (IBE) provides a public-key encryption mechanism where a public key is an arbitrary string such as an email address or a telephone ...The ... See full document
10
New Identity Based Encryption And Its Proxy Re-encryption
... of proxy re-encryption (PRE) is proposed by Blaze et ...semi-trusted proxy, with some information (a.k.a., the re-encryption key), to translate a ciphertext under the delegator’s ... See full document
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Protected Data Sharing scheme with Multi- Ownership for Non Static Groups in the Cloud
... Abstract— Cloud computing offers an economical and efficient solution for sharing group resources among cloud users ...the application from anywhere in the world, as the server provides the ... See full document
7
Universal Proxy Re-Encryption
... However, all known PRE schemes only support conversions from ciphertexts under a public key generated by their key generation algorithm into other ones under another key generated by the same key generation algorithm ... See full document
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Downgradable Identity-based Encryption and Applications
... In the example of WIBE and WKD-IBE given below the parameters will grow exponentially in the number of query from the adversary, where our will be only linear. This is a parameter to take into account because the size of ... See full document
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Re-encryption Verifiability: How to Detect Malicious Activities of a Proxy in Proxy Re-encryption
... Proxy re-encryption (PRE) is an interesting extension of traditional public key encryption ...dedicated re-encryption key (generated by receiver A), a semi-trusted party called ... See full document
31
Multi security level cloud storage system based on improved proxy re encryption
... symmetric encryption system, Li et al. [7] realized secure storage of cloud data and isolation of encrypted cloud data by adopting a method involving multiple keys and file ...key encryption ... See full document
12
Publish/Subscribe Scheme For Content Centric MANETs
... scheme based on Proxy Re-Encryption ...scheme based on Broadcast Encryption [15, 16] to preserve content accessibility in the event that producers are taken ... See full document
22
Non-Transferable Proxy Re-Encryption
... Abstract. Proxy re-encryption (PRE) allows a semi-trusted proxy to transform a ciphertext for Alice into a cipher- text of the same message for ...the proxy with the ... See full document
20
Simple Homomorphisms of Cocks IBE and Applications
... of Proxy Re-encryption. Proxy re-encryption was introduced in 1998 by Blaze, Bleumer, and Strauss (BBS), where they provided some in- formal definitions and a technique for ... See full document
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