Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel
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An instance of the framework for cryptographic security enhancement of symmetric-key encryption employing a dedicated error correction encoding is addressed. The main components of the proposal are: (i) a dedicated error correction coding and (ii) the use of a dedicated simulator of the noisy channel. The proposed error correction coding is designed for the binary erasure channel where at most one bit is erased in each codeword byte. The proposed encryption has been evaluated in the traditional scenario where we consider the advantage of an attacker to correctly decide to which of two known messages the given ciphertext corresponds. The evaluation shows that the proposed encryption provides a reduction of the considered attacker’s advantage in comparison with the initial encryption setting. The implementation complexity of the proposed encryption is considered, and it implies a suitable trade-off between increased security and increased implementation complexity.
Keywords:
encryption / error correction coding / security enhancement / security evaluation / symmetric keysSource:
Symmetry, 2022, 14, 8Funding / projects:
- Shandong Provincial Key Research and Development Program (2020CXGC010107, 2019JZZY020129)
- Science, Education and Industry Integration Innovation Program of Qilu University of Technology (Shandong Academy of Science) (2020KJC-GH11)
DOI: 10.3390/sym14081709
ISSN: 2073-8994
WoS: 00084525490000
Scopus: 2-s2.0-85137351070
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Mihaljević, Miodrag J. AU - Radonjić, Aleksandar AU - Wang, Lianhai AU - Xu, Shuijang PY - 2022 UR - https://dais.sanu.ac.rs/123456789/13581 AB - An instance of the framework for cryptographic security enhancement of symmetric-key encryption employing a dedicated error correction encoding is addressed. The main components of the proposal are: (i) a dedicated error correction coding and (ii) the use of a dedicated simulator of the noisy channel. The proposed error correction coding is designed for the binary erasure channel where at most one bit is erased in each codeword byte. The proposed encryption has been evaluated in the traditional scenario where we consider the advantage of an attacker to correctly decide to which of two known messages the given ciphertext corresponds. The evaluation shows that the proposed encryption provides a reduction of the considered attacker’s advantage in comparison with the initial encryption setting. The implementation complexity of the proposed encryption is considered, and it implies a suitable trade-off between increased security and increased implementation complexity. T2 - Symmetry T1 - Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel VL - 14 IS - 8 DO - 10.3390/sym14081709 UR - https://hdl.handle.net/21.15107/rcub_dais_13581 ER -
@article{ author = "Mihaljević, Miodrag J. and Radonjić, Aleksandar and Wang, Lianhai and Xu, Shuijang", year = "2022", abstract = "An instance of the framework for cryptographic security enhancement of symmetric-key encryption employing a dedicated error correction encoding is addressed. The main components of the proposal are: (i) a dedicated error correction coding and (ii) the use of a dedicated simulator of the noisy channel. The proposed error correction coding is designed for the binary erasure channel where at most one bit is erased in each codeword byte. The proposed encryption has been evaluated in the traditional scenario where we consider the advantage of an attacker to correctly decide to which of two known messages the given ciphertext corresponds. The evaluation shows that the proposed encryption provides a reduction of the considered attacker’s advantage in comparison with the initial encryption setting. The implementation complexity of the proposed encryption is considered, and it implies a suitable trade-off between increased security and increased implementation complexity.", journal = "Symmetry", title = "Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel", volume = "14", number = "8", doi = "10.3390/sym14081709", url = "https://hdl.handle.net/21.15107/rcub_dais_13581" }
Mihaljević, M. J., Radonjić, A., Wang, L.,& Xu, S.. (2022). Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel. in Symmetry, 14(8). https://doi.org/10.3390/sym14081709 https://hdl.handle.net/21.15107/rcub_dais_13581
Mihaljević MJ, Radonjić A, Wang L, Xu S. Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel. in Symmetry. 2022;14(8). doi:10.3390/sym14081709 https://hdl.handle.net/21.15107/rcub_dais_13581 .
Mihaljević, Miodrag J., Radonjić, Aleksandar, Wang, Lianhai, Xu, Shuijang, "Security Enhanced Symmetric Key Encryption Employing an Integer Code for the Erasure Channel" in Symmetry, 14, no. 8 (2022), https://doi.org/10.3390/sym14081709 ., https://hdl.handle.net/21.15107/rcub_dais_13581 .