Secure and Lightweight Compressive Sensing Using Stream Cipher
Abstract
We are proposing a lightweight and secure compressive sensing (CS) method for compression of data generated by image sensors. This method simultaneously compresses and encrypts image and video files, thereby reducing communication cost, storage space, runtime, and power/energy overhead. Our proposed method combines the CS technique with stream cipher to implement the secure CS. Furthermore, the usage of stream cipher to generate the measurement matrix results in minimal overhead to achieve the security objective. Our experimental studies using the field-programmable gate array prototype show that the security enhancements to the circuit comes, with no timing overhead, reduces 41%-84% of memory requirements and there is only a 8%-33% increase in the LUTs depending on the compression ratio.
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In [76], only the four most significant bits of compressed samples are encrypted, which may cause some and even all visual information of the encrypted object to be revealed.
“Only the four most significant bits of compressed samples are encrypted, which may cause some and even all visual information of the encrypted object revealed.”
From When an attacker meets a cipher-image in 2018: A year in review (2019) · cites this paper as [76]
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When an attacker meets a cipher-image in 2018: A year in review
Li, C., Zhang, Y., & Xie, E. Y. (2019) · Journal of Information Security and Applications · doi:10.1016/j.jisa.2019.102361 · Cited by 217 · see citing works
“In [75], compressive sensing technique is combined with a stream cipher to simultaneously compress and encrypt image and video files, where the measurement matrix is generated using a stream cipher.”
Method
- Authors
- Pudi, V., Chattopadhyay, A., & Lam, K.-Y.
- Affiliations
- Nanyang Technological University (SG)
- Venue
- IEEE Transactions on Circuits and Systems II: Express Briefs
- Published
- 2018-03
- Volume
- 65
- Issue
- 3
- Pages
- 371-375
- ISSN
- 1549-7747 (ISSN-L)
- 1558-3791
- OpenAlex
- W2624976996
- Cited by
- 31
- References
- 0
- Citations by year
- 2025: 1 · 2024: 2 · 2023: 3 · 2022: 1 · 2021: 3 · 2020: 5 · 2019: 8 · 2018: 6 · 2017: 2
- FWCI
- 4.53
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- IEEE Transactions on Circuits & Systems II Express Briefs (publishedVersion)
- Topics
- Physical Sciences › Engineering › Computational Mechanics › Sparse and Compressive Sensing Techniques
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Chaos-based Image/Signal Encryption
- Physical Sciences › Computer Science › Artificial Intelligence › Cryptographic Implementations and Security
- Keywords
- stream ciphers, image compression, video compression, encryption, FPGA implementation, low-power electronics, memory cost reduction, hardware security
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