WGRe:a re-encryption anonymous tunnel
The universal re-encryption scheme URE and its extension EURE were reviewed,discovering their vulnerabilities to Pfitzmann attack.Then a novel re-encryption scheme WGRe（WonGoo Re-encryption） was proposed.WGRe could en-sure the correctness of the outputs from a node and protect against replay attack,...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74651231/ |
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| _version_ | 1841537666820079616 |
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| author | LU Tian-bo1 QIN Bao-shan2 LI Yang3 DING Li1 |
| author_facet | LU Tian-bo1 QIN Bao-shan2 LI Yang3 DING Li1 |
| author_sort | LU Tian-bo1 |
| collection | DOAJ |
| description | The universal re-encryption scheme URE and its extension EURE were reviewed,discovering their vulnerabilities to Pfitzmann attack.Then a novel re-encryption scheme WGRe（WonGoo Re-encryption） was proposed.WGRe could en-sure the correctness of the outputs from a node and protect against replay attack,which was hard in layered encryption sys-tems.The experimental results show WGRe is practical and more efficient than URE and EURE schemes due to the fact that its ciphertext is only double the size of the corresponding plaintext,instead of four times as URE or EURE. |
| format | Article |
| id | doaj-art-f19886be1fa2484ab66f387ef597575e |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-f19886be1fa2484ab66f387ef597575e2025-01-14T08:29:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130667374651231WGRe:a re-encryption anonymous tunnelLU Tian-bo1QIN Bao-shan2LI Yang3DING Li1The universal re-encryption scheme URE and its extension EURE were reviewed,discovering their vulnerabilities to Pfitzmann attack.Then a novel re-encryption scheme WGRe（WonGoo Re-encryption） was proposed.WGRe could en-sure the correctness of the outputs from a node and protect against replay attack,which was hard in layered encryption sys-tems.The experimental results show WGRe is practical and more efficient than URE and EURE schemes due to the fact that its ciphertext is only double the size of the corresponding plaintext,instead of four times as URE or EURE.http://www.joconline.com.cn/zh/article/74651231/anonymous communicationre-encryptionMIX |
| spellingShingle | LU Tian-bo1 QIN Bao-shan2 LI Yang3 DING Li1 WGRe:a re-encryption anonymous tunnel Tongxin xuebao anonymous communication re-encryption MIX |
| title | WGRe:a re-encryption anonymous tunnel |
| title_full | WGRe:a re-encryption anonymous tunnel |
| title_fullStr | WGRe:a re-encryption anonymous tunnel |
| title_full_unstemmed | WGRe:a re-encryption anonymous tunnel |
| title_short | WGRe:a re-encryption anonymous tunnel |
| title_sort | wgre a re encryption anonymous tunnel |
| topic | anonymous communication re-encryption MIX |
| url | http://www.joconline.com.cn/zh/article/74651231/ |
| work_keys_str_mv | AT lutianbo1 wgreareencryptionanonymoustunnel AT qinbaoshan2 wgreareencryptionanonymoustunnel AT liyang3 wgreareencryptionanonymoustunnel AT dingli1 wgreareencryptionanonymoustunnel |