Review on Logic Encryption Strategy Ensuring Key Interdependency

Public-key Encryption with Masking Public-key Encryption with Masking

Timed-release encryption, first mentioned by May [12] and discussed by Rivest, Shamir, and Wanger [15], is a cryptographic primitive which enables us to “send a message into the future.” We take a simple approach, called public-key encryption with masking, in order to realize this requirement. In our model, the sender first encrypts a plaintext and “masks” the ciphertext, then send it the recei...

Public-Key Encryption Based on LPN

A Review of Geometry Based Symmetric Key Encryption Using Ellipse

Cryptography is the way to secure the data to achieve higher reliability during the communication process. There exist a number of cryptographic approaches. This paper defines a geometry based Symmetric cryptography algorithm that is used to encrypt the input data. As the name suggests the approach is based on the geometric figure to perform the cryptography. In this work, we will define an ell...

On Public Key Encryption from Noisy Codewords

Several well-known public key encryption schemes, including those of Alekhnovich (FOCS 2003), Regev (STOC 2005), and Gentry, Peikert and Vaikuntanathan (STOC 2008), rely on the conjectured intractability of inverting noisy linear encodings. These schemes are limited in that they either require the underlying field to grow with the security parameter, or alternatively they can work over the bina...

Public Key Encryption and Encryption Emulation Attacks

The main purpose of this paper is to show that public key encryption can be secure against the “encryption emulation” attack (on the sender’s encryption) by computationally unbounded adversary, with one reservation: a legitimate receiver decrypts correctly with probability that can be made arbitrarily close to 1, but not equal to 1. 1. Summary of our claims We thought it would make sense to sum...