crypto systems where the key is a matrix

Last Updated on July 28, 2023 by Paganoto

A New Public Key Cryptosystem based on Matrices – CiteSeerX

A New Public Key Cryptosystem based on Matrices – CiteSeerX

by R ALVAREZ · Cited by 14 — Abstract: – This paper describes a new method for authentication and integrity where the ciphertext is obtained using block upper triangular matrices with …

Public Key Cryptosystem based on Matrices – ResearchGate

Public Key Cryptosystem based on Matrices – ResearchGate

Therefore, large matrices can be used as public keys in asymmetric key cryptosystems. But the decryption algorithm of such a cryptosystem has a …

2.5: Application of Matrices in Cryptography

2.5: Application of Matrices in Cryptography

In this section we will examine a method of encryption that uses matrix multiplication and matrix inverses. This method, known as the Hill …

Cryptography: Matrices and Encryption – Utah Math Department

Cryptography: Matrices and Encryption – Utah Math Department

The key matrix is used to encrypt the messages, and its inverse is used to decrypt the encoded messages. It is important that the key matrix be kept secret …

A novel approach with matrix based public key crypto systems

A novel approach with matrix based public key crypto systems

by AVN Krishna · 2017 · Cited by 11 — Here in this model, a new mechanism is used for Public Key Cryptography. A generator matrix is used to generate a field with a large prime number.

HILBERT MATRIX BASED CRYPTOSYSTEM USING A … – arXiv

HILBERT MATRIX BASED CRYPTOSYSTEM USING A … – arXiv

by PVK Raja · 2011 · Cited by 2 — for encryption and authentication based on. Hilbert matrix using a session key. Keywords – Crypto System, Hilbert Matrix,. Session Key, Encryption …

A Multivariate Public Key Cryptosystem (MPKC) for Encryption

A Multivariate Public Key Cryptosystem (MPKC) for Encryption

by C Tao · 2015 · Cited by 33 — In this paper we present our results on creating a new multivariate encryption scheme called the SimpleMatrix encryption scheme. The scheme allows fast en- and …

End-to-End Encryption implementation guide – Matrix.org

End-to-End Encryption implementation guide – Matrix.org

Ed25519 is a public-key cryptographic system for signing messages. In Matrix, each device has an Ed25519 key pair which serves to identify that device.

Modified Public Key Cryptosystem Based On Circulant Matrix

Modified Public Key Cryptosystem Based On Circulant Matrix

by IGNY Hartawan · 2020 · Cited by 1 — Experts believe that public key cryptosystems on non-commutative algebraic structures are resistant to the attack of quantum algorithms.

Cryptanalysis of Simple Matrix Scheme for Encryption

Cryptanalysis of Simple Matrix Scheme for Encryption

by G Chunsheng · 2016 · Cited by 1 — ABC cryptosystem and its variants are insecure. Keywords: public key cryptography, multivariate pubic key, lineariza- tion attack, cryptanalysis.