Fully homomorphic encryption scheme from RLWE
Based on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping from RLWE were designed.Homomorphic operation...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.01.020/ |
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| _version_ | 1841539746726150144 |
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| author | Dian-hua TANG Shi-xiong ZHU Lin WANG Hao-miao YANG Jia FAN |
| author_facet | Dian-hua TANG Shi-xiong ZHU Lin WANG Hao-miao YANG Jia FAN |
| author_sort | Dian-hua TANG |
| collection | DOAJ |
| description | Based on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping from RLWE were designed.Homomorphic operations of this scheme is simple,and trivial gate operation given in the scheme can make level structure of circuit clearer.Finally,bootstrapping was used as optimization to evaluate capability of the proposed scheme. |
| format | Article |
| id | doaj-art-8a7ef24bd77d42678b5261359c7d800b |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8a7ef24bd77d42678b5261359c7d800b2025-01-14T06:42:35ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-01-013517318259679099Fully homomorphic encryption scheme from RLWEDian-hua TANGShi-xiong ZHULin WANGHao-miao YANGJia FANBased on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping from RLWE were designed.Homomorphic operations of this scheme is simple,and trivial gate operation given in the scheme can make level structure of circuit clearer.Finally,bootstrapping was used as optimization to evaluate capability of the proposed scheme.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.01.020/fully homomorphic encryptionrelinearizationmodulus switching |
| spellingShingle | Dian-hua TANG Shi-xiong ZHU Lin WANG Hao-miao YANG Jia FAN Fully homomorphic encryption scheme from RLWE Tongxin xuebao fully homomorphic encryption relinearization modulus switching |
| title | Fully homomorphic encryption scheme from RLWE |
| title_full | Fully homomorphic encryption scheme from RLWE |
| title_fullStr | Fully homomorphic encryption scheme from RLWE |
| title_full_unstemmed | Fully homomorphic encryption scheme from RLWE |
| title_short | Fully homomorphic encryption scheme from RLWE |
| title_sort | fully homomorphic encryption scheme from rlwe |
| topic | fully homomorphic encryption relinearization modulus switching |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.01.020/ |
| work_keys_str_mv | AT dianhuatang fullyhomomorphicencryptionschemefromrlwe AT shixiongzhu fullyhomomorphicencryptionschemefromrlwe AT linwang fullyhomomorphicencryptionschemefromrlwe AT haomiaoyang fullyhomomorphicencryptionschemefromrlwe AT jiafan fullyhomomorphicencryptionschemefromrlwe |