Forgery attacks on several certificateless signature schemes
Since Al-Riyami and Paterson proposed the novel concept of certificateless cryptography and the first certificateless signature scheme in 2003,a lot of certificateless signature schemes were proposed one after another.Recently,Tang et al proposed nine certificateless signature schemes without biline...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2020-06-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020039 |
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| _version_ | 1841529997073842176 |
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| author | Jing WANG Zumeng LI |
| author_facet | Jing WANG Zumeng LI |
| author_sort | Jing WANG |
| collection | DOAJ |
| description | Since Al-Riyami and Paterson proposed the novel concept of certificateless cryptography and the first certificateless signature scheme in 2003,a lot of certificateless signature schemes were proposed one after another.Recently,Tang et al proposed nine certificateless signature schemes without bilinear pairing.Although they demonstrated that their schemes were unforgeable under the assumption of elliptic curve discrete logarithmic problem,it can be found that five of their schemes could not resist the public key substitution attack,the attacker could use the user's original public key to forge a valid signature for three of these schemes.The attack methods are to demonstrate that prove five certificateless signature schemes are insecure. |
| format | Article |
| id | doaj-art-afd01d6404b24f03b4f8d4509433edc4 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2020-06-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-afd01d6404b24f03b4f8d4509433edc42025-01-15T03:14:11ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2020-06-01610811259559558Forgery attacks on several certificateless signature schemesJing WANGZumeng LISince Al-Riyami and Paterson proposed the novel concept of certificateless cryptography and the first certificateless signature scheme in 2003,a lot of certificateless signature schemes were proposed one after another.Recently,Tang et al proposed nine certificateless signature schemes without bilinear pairing.Although they demonstrated that their schemes were unforgeable under the assumption of elliptic curve discrete logarithmic problem,it can be found that five of their schemes could not resist the public key substitution attack,the attacker could use the user's original public key to forge a valid signature for three of these schemes.The attack methods are to demonstrate that prove five certificateless signature schemes are insecure.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020039certificateless signatureelliptic curvediscrete logarithm problempublic key replacement attack |
| spellingShingle | Jing WANG Zumeng LI Forgery attacks on several certificateless signature schemes 网络与信息安全学报 certificateless signature elliptic curve discrete logarithm problem public key replacement attack |
| title | Forgery attacks on several certificateless signature schemes |
| title_full | Forgery attacks on several certificateless signature schemes |
| title_fullStr | Forgery attacks on several certificateless signature schemes |
| title_full_unstemmed | Forgery attacks on several certificateless signature schemes |
| title_short | Forgery attacks on several certificateless signature schemes |
| title_sort | forgery attacks on several certificateless signature schemes |
| topic | certificateless signature elliptic curve discrete logarithm problem public key replacement attack |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2020039 |
| work_keys_str_mv | AT jingwang forgeryattacksonseveralcertificatelesssignatureschemes AT zumengli forgeryattacksonseveralcertificatelesssignatureschemes |