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2010年08 期
| 標(biāo)題 |
| 基于數(shù)字簽名的多媒體認(rèn)證(19 卷) |
| 英文標(biāo)題 |
| Multimedia authentication based on digital signature |
| 摘要 |
| 本文討論多媒體認(rèn)證框架和一種認(rèn)證的算法，并針對(duì)目前基于身份簽名方案中去除用戶對(duì)私鑰產(chǎn)生中心無(wú)條件信任的簽名方案的不足，提出了一種新的基于身份的簽名方案。該方案解決密鑰托管的問(wèn)題，除了用戶對(duì)私鑰產(chǎn)生中心的無(wú)條件信任，減少驗(yàn)證簽名的時(shí)間，能抵抗適應(yīng)性選擇消息 |
| 作者 |
| 新聞作者:張廬穎，畢紅軍，劉 云，張振江 |
| 關(guān)鍵字 |
