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A Time-Stamping Proxy Signature Scheme Using Time-Stamping Service

並列摘要


In current proxy signature schemes, an original signer delegates her signing capability to a proxy signer, and then the proxy signer can sign messages on behalf of the original signer. Although these schemes have succeeded in proxy delegations, they share a common problem. That is, a verifier cannot ascertain that a proxy signature was signed by the proxy signer during the valid delegation period. Additionally, these schemes do not support revocations. In this paper, we proposed a new time-stamping proxy signature scheme using time-stamping service to resolve the above problems. The security and performance of the proposed scheme are also analyzed.

被引用紀錄


白琤瑜(2009)。應用於適性化數位學習系統之存取控制機制研究〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-0801201511154358

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