Partition-Based Trapdoor Ciphers
Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that cou...
Wedi'i Gadw mewn:
| Fformat: | Online |
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| Iaith: | Saesneg |
| Cyhoeddwyd: |
IntechOpen
2023
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| Pynciau: | |
| Mynediad Ar-lein: | ONIX_20231201_9789535133858_686 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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| _version_ | 1869524240917594112 |
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| collection | Directory of Open Access Books |
| description | Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that could enable an attacker to break those systems in an operational way. Such features are called backdoors or trapdoors. The present book intends to address the feasibility of a particular class of such backdoors based on partitionning the plaintext and ciphertext message spaces. Going from the theory to the practical aspects, it is shown that mathematical backdoors in encryption systems are possible. This book, thus, intends to initiate a new field of research. |
| format | Online |
| id | doab-20.500.12854ir-129577 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1295772024-04-14T10:28:01Z Partition-Based Trapdoor Ciphers Bannier, Arnaud Filiol, Eric cryptography, cryptanalysis, block ciphers, substitution-permutation network, backdoor thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTN Network security Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that could enable an attacker to break those systems in an operational way. Such features are called backdoors or trapdoors. The present book intends to address the feasibility of a particular class of such backdoors based on partitionning the plaintext and ciphertext message spaces. Going from the theory to the practical aspects, it is shown that mathematical backdoors in encryption systems are possible. This book, thus, intends to initiate a new field of research. 2023-12-01T15:40:52Z 2023-12-01T15:40:52Z 2017 book ONIX_20231201_9789535133858_686 9789535133858 9789535133865 9789535146582 https://directory.doabooks.org/handle/20.500.12854/129577 eng image/jpeg Attribution-NonCommercial 4.0 International https://www.intechopen.com/books/6309 https://mts.intechopen.com/storage/books/6309/authors_book/authors_book.pdf IntechOpen IntechOpen 10.5772/intechopen.69485 10.5772/intechopen.69485 78a36484-2c0c-47cb-ad67-2b9f5cd4a8f6 9789535133858 9789535133865 9789535146582 IntechOpen 92 open access |
| spellingShingle | cryptography, cryptanalysis, block ciphers, substitution-permutation network, backdoor thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTN Network security Partition-Based Trapdoor Ciphers |
| title | Partition-Based Trapdoor Ciphers |
| title_full | Partition-Based Trapdoor Ciphers |
| title_fullStr | Partition-Based Trapdoor Ciphers |
| title_full_unstemmed | Partition-Based Trapdoor Ciphers |
| title_short | Partition-Based Trapdoor Ciphers |
| title_sort | partition based trapdoor ciphers |
| topic | cryptography, cryptanalysis, block ciphers, substitution-permutation network, backdoor thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTN Network security |
| topic_facet | cryptography, cryptanalysis, block ciphers, substitution-permutation network, backdoor thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTN Network security |
| url | ONIX_20231201_9789535133858_686 |