Improvement in RSA Cryptosystem
<span style="font-size: 9pt; font-family: "Times New Roman","serif";">Boneh and Shacham gave a nice survey on four variants (Batch RSA, MultiPrime RSA, MultiPower RSA, Rebalanced RSA). Rebalanced RSA and MultiPower RSA were then combined to increas...
| 发表在: | Journal of Advances in Information Technology |
|---|---|
| Main Authors: | , |
| 格式: | 文件 |
| 语言: | 英语 |
| 出版: |
Engineering and Technology Publishing
2011-08-01
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| 主题: | |
| 在线阅读: | http://ojs.academypublisher.com/index.php/jait/article/view/5460 |
| _version_ | 1848652283847376896 |
|---|---|
| author | Seema Verma Deepak Garg |
| author_facet | Seema Verma Deepak Garg |
| author_sort | Seema Verma |
| collection | DOAJ |
| container_title | Journal of Advances in Information Technology |
| description | <span style="font-size: 9pt; font-family: "Times New Roman","serif";">Boneh and Shacham gave a nice survey on four variants (Batch RSA, MultiPrime RSA, MultiPower RSA, Rebalanced RSA). Rebalanced RSA and MultiPower RSA were then combined to increase the decryption/signature generation performance. This combination theoretically improves the decryption/signature generation time about 14 times than RSA with CRT and about 56 times than the standard RSA with key size 2048bits. On the encryption side, it increased the encryption time, thus making encryption/signature verification very costly. Here in this paper we further tried to increase the encryption/signature verification performance. The proposed scheme is semantically secure also.</span> |
| format | Article |
| id | doaj-d6bc02cef54c4371bc3fcde7893c16a4 |
| institution | Directory of Open Access Journals |
| issn | 1798-2340 |
| language | English |
| publishDate | 2011-08-01 |
| publisher | Engineering and Technology Publishing |
| record_format | Article |
| spelling | doaj-d6bc02cef54c4371bc3fcde7893c16a42025-11-02T23:04:14ZengEngineering and Technology PublishingJournal of Advances in Information Technology1798-23402011-08-012314615110.4304/jait.2.3.146-1513571Improvement in RSA CryptosystemSeema Verma0Deepak Garg1EIT/CSEThapar University/CSE Deptt, Patiala<span style="font-size: 9pt; font-family: "Times New Roman","serif";">Boneh and Shacham gave a nice survey on four variants (Batch RSA, MultiPrime RSA, MultiPower RSA, Rebalanced RSA). Rebalanced RSA and MultiPower RSA were then combined to increase the decryption/signature generation performance. This combination theoretically improves the decryption/signature generation time about 14 times than RSA with CRT and about 56 times than the standard RSA with key size 2048bits. On the encryption side, it increased the encryption time, thus making encryption/signature verification very costly. Here in this paper we further tried to increase the encryption/signature verification performance. The proposed scheme is semantically secure also.</span>http://ojs.academypublisher.com/index.php/jait/article/view/5460cryptosystem, encryption, signature verification, RSA-CRT, semantic security |
| spellingShingle | Seema Verma Deepak Garg Improvement in RSA Cryptosystem cryptosystem, encryption, signature verification, RSA-CRT, semantic security |
| title | Improvement in RSA Cryptosystem |
| title_full | Improvement in RSA Cryptosystem |
| title_fullStr | Improvement in RSA Cryptosystem |
| title_full_unstemmed | Improvement in RSA Cryptosystem |
| title_short | Improvement in RSA Cryptosystem |
| title_sort | improvement in rsa cryptosystem |
| topic | cryptosystem, encryption, signature verification, RSA-CRT, semantic security |
| url | http://ojs.academypublisher.com/index.php/jait/article/view/5460 |
| work_keys_str_mv | AT seemaverma improvementinrsacryptosystem AT deepakgarg improvementinrsacryptosystem |