RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT
This article presents recommendations on the selection of parameters of the encryption algorithm with variable fragmentation of the block, developed on the basis of a study of the obtained results of the algorithm with different encryption parameters (p and q). The investigation of the algorithm’s w...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2018-06-01
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| Series: | Системный анализ и прикладная информатика |
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| Online Access: | https://sapi.bntu.by/jour/article/view/204 |
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| _version_ | 1832543615175360512 |
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| author | K. O. Zakharova |
| author_facet | K. O. Zakharova |
| author_sort | K. O. Zakharova |
| collection | DOAJ |
| description | This article presents recommendations on the selection of parameters of the encryption algorithm with variable fragmentation of the block, developed on the basis of a study of the obtained results of the algorithm with different encryption parameters (p and q). The investigation of the algorithm’s work with variable block fragmentation in the selection of various parameters is performed using pseudorandom sequence testing techniques, including statistical and graphical tests on encrypted sequences using various parameters in a binary representation. The statistical test is selected from a selection of D. Knuth tests, namely the correlation check. As a graphic test, we constructed a k-gram distribution. Based on the results of the study of the operation of the algorithm with various encryption parameters (p and q), the following recommendations for the selection of parameters are formulated: p and q are mutually prime numbers, the partition of the sequence into p-subblocks is greater than the partition into q-subblocks (p > q). |
| format | Article |
| id | doaj-art-0bc4f7fc23d84fb48dc756f179bf072f |
| institution | Kabale University |
| issn | 2309-4923 2414-0481 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj-art-0bc4f7fc23d84fb48dc756f179bf072f2025-02-03T11:37:41ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812018-06-0101596310.21122/2309-4923-2018-1-59-63157RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNITK. O. Zakharova0Reshetnev Siberian State University of Science and TechnologyThis article presents recommendations on the selection of parameters of the encryption algorithm with variable fragmentation of the block, developed on the basis of a study of the obtained results of the algorithm with different encryption parameters (p and q). The investigation of the algorithm’s work with variable block fragmentation in the selection of various parameters is performed using pseudorandom sequence testing techniques, including statistical and graphical tests on encrypted sequences using various parameters in a binary representation. The statistical test is selected from a selection of D. Knuth tests, namely the correlation check. As a graphic test, we constructed a k-gram distribution. Based on the results of the study of the operation of the algorithm with various encryption parameters (p and q), the following recommendations for the selection of parameters are formulated: p and q are mutually prime numbers, the partition of the sequence into p-subblocks is greater than the partition into q-subblocks (p > q).https://sapi.bntu.by/jour/article/view/204encryptionencryption algorithmpseudo-random sequences testingencryption parametersstatic testsgraphic tests |
| spellingShingle | K. O. Zakharova RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT Системный анализ и прикладная информатика encryption encryption algorithm pseudo-random sequences testing encryption parameters static tests graphic tests |
| title | RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT |
| title_full | RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT |
| title_fullStr | RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT |
| title_full_unstemmed | RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT |
| title_short | RESEARCH OF PARAMETERS OF ENCODING OF THE ALGORITHM WITH VARIABLE FRAGMENTATION OF THE UNIT |
| title_sort | research of parameters of encoding of the algorithm with variable fragmentation of the unit |
| topic | encryption encryption algorithm pseudo-random sequences testing encryption parameters static tests graphic tests |
| url | https://sapi.bntu.by/jour/article/view/204 |
| work_keys_str_mv | AT kozakharova researchofparametersofencodingofthealgorithmwithvariablefragmentationoftheunit |