# Hash Based DNA Computing Algorithm for Image Encryption
## 3 Methods
### Content-Aware Encryption Module
\begin{table}
\begin{tabular}{c c c} \hline \hline
**Crytosystems** & **Encryption Time** & **Decryption Time** \\ \hline Ours & 0.491 s & 0.507 s \\ [PERSON] et al. (2015) & 0.525 s & 0.534 s \\ [PERSON] et al. (2013) & 0.572 s & 0.568 s \\ [PERSON] et al. (2018) & 0.554 s & 0.549 s \\ [PERSON] et al. (2019) & 0.598 s & 0.602 s \\ \hline \hline \end{tabular}
\end{table} 
Table 6: Computation cost comparisons among the proposed method and several DNA computing-based methods. [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Nicking-assisted reactant recycle to implement entropy-driven DNA circuit. _J. Am. Chem. Soc._**2019**, _141_, 17189-17197. [CrossRef] [PubMed]
* _[PERSON] et al. (2018)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Entropy-driven DNA logic circuits regulated by DNAzyme. _Nucleic Acids Res._**2018**, _46_, 8532-8541. [CrossRef] [PubMed]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Cancer diagnosis with DNA molecular computation. _Nat. Nanotechnol._**2020**, _15_, 709-715. [CrossRef]
* _[PERSON] et al. (2021)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] DNA Computing: Principle, Construction, and Applications in Intelligent Diagnostics. _Small Struct._**2021**, \(2\), 2100051. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] A Digital DNA Sequencing Engine for Ransomware Detection Using Machine Learning. _IEEE Access_**2020**, \(8\), 119710-119719. [CrossRef]
* _[PERSON] et al. (2021)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Encryption algorithm based on DNA strand displacement and DNA sequence operation. _IEEE Trans. Nanbiosci._**2021**, _20_, 223-234. [CrossRef]
* _Namasudra and Fast and Secure Data Accessing by Using DNA Computing for the Cloud Environment. _IEEE Trans. Serv. Comput._**2021**, _15_, 2289-2300. [CrossRef]
* _[PERSON] et al. (2019)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Fast and compact DNA logic circuits based on single-stranded gates using strand-displacing polymerase. _Nat. Nanotechnol._**2019**, _14_, 1075-1081. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Implementing digital computing with DNA-based switching circuits. _Nat. Commun._**2020**, _11_, 121. [CrossRef]
* _[PERSON] et al. (2017)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; et al. A cargo-sorting DNA robot. _Science_**2017**, _357_, eaan6558. [CrossRef] [PubMed]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] A Dynamic Triple-Image Encryption Scheme Based on Chaos, S-Box and Image Compressing. _IEEE Access_**2020**, \(8\), 210382-210399. * _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] A novel hybrid secure method based on DNA encoding encryption and spiral scrambling in chaotic OFDM-PON. _IEEE Photonics J._**2020**, _12_, 1-15. [CrossRef]
* _[PERSON] et al. (2022)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] Edge Computing Driven Low-Light Image Dynamic Enhancement for Object Detection. _IEEE Trans. Netw. Sci. Eng._**2022**, _1. [CrossRef]_
* _[PERSON] and (2013)_ [PERSON] A novel text and image encryption method based on chaos theory and DNA computing. _Nat. Comput._**2013**, _12_, 101-107. [CrossRef]
* _[PERSON] (2017)_ [PERSON]; [PERSON] A novel and effective image encryption algorithm based on chaos and DNA encoding. _Multim. Tools Appl._**2017**, _76_, 6229-6245. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] An Image Encryption Scheme Based on DNA Computing and Multiple Chaotic Systems. _IEEE Access_**2020**, \(8\), 25650-25663. [CrossRef]
* _[PERSON] et al. (2020)_ [PERSON]; [PERSON]; [PERSON]; [PERSON] Color Image Encryption Algorithm Based on Hyper-Chaos and DNA Computing.