Cloud-Based Quadratic Optimization With Partially Homomorphic Encryption

Privacy preserving biometrics using partially homomorphic encryption

We will look into privacy preserving biometrics using the example of a fingerprint reader and partially homomorphic encryption. Therefore we will cover the basics necessary to understand the discussed subject, partially homomorphic encryption and fingerprint based authentication, as well as showing a concrete protocol and its implications on performance and security of the system. While securit...

Partially Homomorphic Encryption Schemes over Finite Fields

Homomorphic encryption scheme enables computation in the encrypted domain, which is of great importance because of its wide and growing range of applications. The main issue with the known fully (or partially) homomorphic encryption schemes is the high computational complexity and large communication cost required for their execution. In this work, we study symmetric partially homomorphic encry...

Analysis of Partially and Fully Homomorphic Encryption

Homomorphic Encryption Based Data Security on Federated Cloud Computing

Cloud computing usage has increased rapidly in both industries and in research. In recent days as the data grows rapidly, in order to meet the business needs federated cloud is adopted. In federated cloud, as the data is stored and processed away from the user and the cloud service provider, privacy and integrity of the data plays a crucial role. This paper proposes a practical and efficient me...

Secure Cloud Computing through Homomorphic Encryption

Go to the cloud, has always been the dream of man. Cloud Computing offers a number of benefits and services to its customers who pay the use of hardware and software resources (servers hosted in data centers, applications, software...) on demand which they can access via internet without the need of expensive computers or a large storage system capacity and without paying any equipment maintena...