A new encryption algorithm over elliptic curve
Various public key encryption systems have been proposed in modern information techology. Some of them have also been used in various applications, such as E-commerce and mobile database. This paper proposes two secure receipt oriented encryption systems. The decryptioner's private keys could b...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
| Published: |
IEEE
2005
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/38679 |
| _version_ | 1848755385817628672 |
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| author | Han, Song Chang, Elizabeth Liu, Wan-quan Potdar, Vidyasagar Wang, J. |
| author_facet | Han, Song Chang, Elizabeth Liu, Wan-quan Potdar, Vidyasagar Wang, J. |
| author_sort | Han, Song |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Various public key encryption systems have been proposed in modern information techology. Some of them have also been used in various applications, such as E-commerce and mobile database. This paper proposes two secure receipt oriented encryption systems. The decryptioner's private keys could be changed with the different time periods. This case would be very useful in some practical scenarios, for instance, in a mobile database environment. Besides the semantic security, the proposed schemes have the backward-and-future security, a new security requirement for semantically secure encryption schemes. In terms of construction, the two schemes are based on the pairings over elliptic curves. Also, this paper provides a heuristic security analysis for the underlying system. |
| first_indexed | 2025-11-14T08:55:28Z |
| format | Conference Paper |
| id | curtin-20.500.11937-38679 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:55:28Z |
| publishDate | 2005 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-386792017-09-13T16:01:01Z A new encryption algorithm over elliptic curve Han, Song Chang, Elizabeth Liu, Wan-quan Potdar, Vidyasagar Wang, J. elliptic curve encryption semantic security security Various public key encryption systems have been proposed in modern information techology. Some of them have also been used in various applications, such as E-commerce and mobile database. This paper proposes two secure receipt oriented encryption systems. The decryptioner's private keys could be changed with the different time periods. This case would be very useful in some practical scenarios, for instance, in a mobile database environment. Besides the semantic security, the proposed schemes have the backward-and-future security, a new security requirement for semantically secure encryption schemes. In terms of construction, the two schemes are based on the pairings over elliptic curves. Also, this paper provides a heuristic security analysis for the underlying system. 2005 Conference Paper http://hdl.handle.net/20.500.11937/38679 10.1109/INDIN.2005.1560456 IEEE fulltext |
| spellingShingle | elliptic curve encryption semantic security security Han, Song Chang, Elizabeth Liu, Wan-quan Potdar, Vidyasagar Wang, J. A new encryption algorithm over elliptic curve |
| title | A new encryption algorithm over elliptic curve |
| title_full | A new encryption algorithm over elliptic curve |
| title_fullStr | A new encryption algorithm over elliptic curve |
| title_full_unstemmed | A new encryption algorithm over elliptic curve |
| title_short | A new encryption algorithm over elliptic curve |
| title_sort | new encryption algorithm over elliptic curve |
| topic | elliptic curve encryption semantic security security |
| url | http://hdl.handle.net/20.500.11937/38679 |