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Updated: Jan 10, 2026

DNA-Tethered RNA Polymerase for Programmable In vitro Transcription and Molecular Computation

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Omega deoxyribonucleic acid cryptography key-based authentication.

Chai Wen Chuah¹, Jocelyn Tey², Kamaruddin Malik Mohamad³

¹Guangdong University of Science & Technology, Dongguan, China. aiwenchuah@gmail.com.

Scientific Reports

|November 27, 2025

Summary

This summary is machine-generated.

This study introduces omega deoxyribonucleic acid cryptography key-based authentication for resource-constrained devices. This novel DNA cryptography method offers 256-bit security and proven resistance to attacks.

Keywords:

Authentication Deoxyribonucleic acid cryptography Dieharder statistical test Low computational Omega deoxyribonucleic acid cryptography key-based authentication

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Published on: July 8, 2019

Area of Science:

Computer Science
Cryptography
Biotechnology

Background:

Deoxyribonucleic acid (DNA) cryptography offers low computational complexity for data protection on resource-constrained devices.
Existing literature lacks secure authentication mechanisms specifically for these devices.
DNA cryptography leverages biological principles for robust cryptographic ciphers.

Purpose of the Study:

To propose a novel authentication design using DNA cryptography for resource-constrained environments.
To address the gap in authentication solutions for devices with limited computational power.

Main Methods:

Developed an authentication design named omega deoxyribonucleic acid cryptography key-based authentication.
Evaluated the collision resistance using the Dieharder statistical test suite.
Provided mathematical proof of security against existential forgery under chosen message attacks.

Main Results:

The proposed omega DNA cryptography-based authentication method achieves a security level of 256 bits.
The authentication mechanism successfully passed the collision resistance tests.
The scheme is mathematically proven secure against existential forgery.

Conclusions:

The novel omega DNA cryptography key-based authentication is a viable solution for securing resource-constrained devices.
The method meets contemporary cryptographic standards and offers robust security.
This approach enhances data protection in environments with limited computational resources.