本發明(ming)涉(she)及計算(suan)機(ji)信息(xi)安全技術領(ling)域，更具(ju)體地說(shuo)，涉(she)及一(yi)種基于數字證書的電子(zi)印章(zhang)管(guan)理(li)方法及系(xi)統。

背景技術：

隨著信息技術和計算(suan)機網絡在(zai)社會各個領域(yu)應用(yong)的(de)(de)(de)(de)深入，電(dian)(dian)子(zi)協同辦公應用(yong)正在(zai)變得越來越廣泛，其高效，節約(yue)資源的(de)(de)(de)(de)優(you)勢也(ye)(ye)在(zai)日益凸顯。而在(zai)電(dian)(dian)子(zi)協同辦公中，如(ru)何保障電(dian)(dian)子(zi)印(yin)(yin)章的(de)(de)(de)(de)可用(yong)性，以(yi)及如(ru)何保證合同簽注的(de)(de)(de)(de)安全(quan)、合法和有效，成為(wei)亟需解決(jue)(jue)的(de)(de)(de)(de)問題(ti)，其中，電(dian)(dian)子(zi)印(yin)(yin)章的(de)(de)(de)(de)管理(li)正是在(zai)此需求(qiu)下形成并成為(wei)不可或缺的(de)(de)(de)(de)一種(zhong)技術手段，因此，電(dian)(dian)子(zi)印(yin)(yin)章的(de)(de)(de)(de)管理(li)也(ye)(ye)已成為(wei)亟待解決(jue)(jue)的(de)(de)(de)(de)問題(ti)。

然而，當前電(dian)子(zi)簽章過程中，電(dian)子(zi)印章的(de)管理是通過物理方式(shi)來(lai)實現，其將用于(yu)簽章的(de)秘鑰存儲在ukey中，進而電(dian)子(zi)印章的(de)生(sheng)命(ming)周期和(he)ukey進行了捆綁，電(dian)子(zi)印章的(de)持有人(ren)一旦發生(sheng)問題，則(ze)沒收(shou)ukey，同時對后(hou)續(xu)簽章做無效(xiao)處理。

采用(yong)上(shang)(shang)述的(de)(de)物理(li)(li)方式做電(dian)子印(yin)(yin)(yin)(yin)(yin)章(zhang)的(de)(de)管(guan)理(li)(li)存在(zai)(zai)不足之(zhi)處，首先，在(zai)(zai)電(dian)子簽章(zhang)時(shi)(shi)，企業一旦發生(sheng)問題(ti)，需要拿到存儲有印(yin)(yin)(yin)(yin)(yin)章(zhang)的(de)(de)ukey做處理(li)(li)，才能完成(cheng)對(dui)電(dian)子印(yin)(yin)(yin)(yin)(yin)章(zhang)的(de)(de)管(guan)理(li)(li)，在(zai)(zai)時(shi)(shi)間上(shang)(shang)不能及時(shi)(shi)響(xiang)應(ying)，造(zao)成(cheng)不可挽回(hui)的(de)(de)損失(shi)；其次，電(dian)子印(yin)(yin)(yin)(yin)(yin)章(zhang)控(kong)制力度弱(ruo)，在(zai)(zai)正(zheng)常情(qing)況下(xia)(xia)，電(dian)子印(yin)(yin)(yin)(yin)(yin)章(zhang)的(de)(de)使用(yong)，校驗可以(yi)通(tong)過系(xi)統來完成(cheng)，但是如果在(zai)(zai)某些情(qing)況下(xia)(xia)需要對(dui)印(yin)(yin)(yin)(yin)(yin)章(zhang)凍結(jie)或(huo)(huo)暫(zan)停使用(yong)時(shi)(shi)，無法完成(cheng)印(yin)(yin)(yin)(yin)(yin)章(zhang)凍結(jie)或(huo)(huo)暫(zan)定(ding)使用(yong)，進而不能對(dui)電(dian)子印(yin)(yin)(yin)(yin)(yin)章(zhang)做靈活的(de)(de)管(guan)理(li)(li)和處理(li)(li)。

技術實現要素：

本發明要解決的技術問(wen)題在(zai)于，針(zhen)對現有的電子印章管理的上述(shu)不足，提 供一種基于數字證書的電子印章管理方法及(ji)系統。

本發明解決上述(shu)問題的技術方案(an)是提供了一種基于(yu)數(shu)字證書的電子印章管(guan)理(li)方法，所述(shu)方法包括(kuo)以下步驟(zou)：

采用用戶數字證書生成電子印章；

根據用戶(hu)數字(zi)證書(shu)對該(gai)電子(zi)印章進行(xing)驗(yan)證以使(shi)用該(gai)電子(zi)印章進行(xing)簽(qian)章；以及(ji)

根據用戶數字證書(shu)對該電子印章進(jin)行(xing)異常處理。

在上(shang)述的基于數(shu)(shu)字證書的電(dian)(dian)子印章管(guan)理方法中，所(suo)述采(cai)用(yong)(yong)用(yong)(yong)戶數(shu)(shu)字證書生成電(dian)(dian)子印章的步驟(zou)包括：

瀏覽(lan)器接收印(yin)(yin)章(zhang)(zhang)制(zhi)作(zuo)(zuo)信(xin)息，并根據該印(yin)(yin)章(zhang)(zhang)制(zhi)作(zuo)(zuo)信(xin)息向電(dian)子(zi)簽章(zhang)(zhang)平(ping)臺請求制(zhi)作(zuo)(zuo)電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)，其中(zhong)該印(yin)(yin)章(zhang)(zhang)制(zhi)作(zuo)(zuo)信(xin)息包括用戶賬號(hao)和(he)印(yin)(yin)章(zhang)(zhang)圖片；以及(ji)

電(dian)子(zi)簽章(zhang)(zhang)平臺根據該印(yin)(yin)(yin)章(zhang)(zhang)制作(zuo)信(xin)(xin)息生成(cheng)電(dian)子(zi)印(yin)(yin)(yin)章(zhang)(zhang)信(xin)(xin)息，并(bing)將該電(dian)子(zi)印(yin)(yin)(yin)章(zhang)(zhang)信(xin)(xin)息與用戶數字證(zheng)書進行綁定以生成(cheng)電(dian)子(zi)印(yin)(yin)(yin)章(zhang)(zhang)。

在上(shang)述的(de)基于(yu)數(shu)字證(zheng)書的(de)電子(zi)印章管理方(fang)法(fa)中，所述根據用(yong)戶(hu)數(shu)字證(zheng)書對該電子(zi)印章進行驗證(zheng)以使(shi)用(yong)該電子(zi)印章進行簽章的(de)步驟包括(kuo)：

在(zai)(zai)查看合同文檔并(bing)發起(qi)簽章操(cao)作時，瀏覽器(qi)檢查是否插入ukey，并(bing)在(zai)(zai)已插入ukey時，向電子(zi)簽章平臺請求數(shu)字證書crl列(lie)表(biao)；

電子簽章平臺(tai)向瀏覽器返(fan)回(hui)該(gai)數字證(zheng)書crl列表；以及

瀏覽(lan)器在接(jie)收到該數字(zi)證(zheng)書(shu)crl列表(biao)時，根據(ju)該數字(zi)證(zheng)書(shu)crl列表(biao)驗(yan)證(zheng)電(dian)子(zi)印章對應的用戶數字(zi)證(zheng)書(shu)的有效性。

在上述的(de)基于數(shu)(shu)字證書的(de)電(dian)子印(yin)章管理(li)方法(fa)中，所述根據用(yong)戶(hu)數(shu)(shu)字證書對(dui)該電(dian)子印(yin)章進(jin)行異常處理(li)的(de)步驟包括：

瀏覽器(qi)接收(shou)管(guan)理員信息，并向電(dian)子簽章平臺請求異常(chang)處理用(yong)戶數字證書；

電子簽章平臺在接收到(dao)瀏覽器的(de)請求(qiu)時，向證書授權中心請求(qiu)異常處理用戶數字證書；以及(ji)

證書授權中心在接收到(dao)電子簽(qian)章(zhang)平臺的(de)請求時，異常處(chu)理用戶數字證書。

在上(shang)述的基于(yu)數字證(zheng)書(shu)的電子印章(zhang)管理方法(fa)中，所述異常處理包括凍結和吊銷。

本發明還提供了一種基于數(shu)字(zi)證(zheng)書的電(dian)(dian)(dian)子(zi)印章(zhang)管理(li)系統(tong)，所述系統(tong)依次用(yong)于采用(yong)用(yong)戶(hu)數(shu)字(zi)證(zheng)書生成電(dian)(dian)(dian)子(zi)印章(zhang)、根據用(yong)戶(hu)數(shu)字(zi)證(zheng)書對該電(dian)(dian)(dian)子(zi)印章(zhang)進(jin)行驗證(zheng)以(yi)使用(yong)該電(dian)(dian)(dian)子(zi)印章(zhang)進(jin)行簽(qian)章(zhang)以(yi)及根據用(yong)戶(hu)數(shu)字(zi)證(zheng)書對該電(dian)(dian)(dian)子(zi)印章(zhang)進(jin)行異常處(chu)理(li)；所述系統(tong)包括瀏覽(lan)器和電(dian)(dian)(dian)子(zi)簽(qian)章(zhang)平臺(tai)。

在上述(shu)(shu)的(de)(de)基于(yu)數字證書(shu)的(de)(de)電(dian)(dian)子印(yin)(yin)章(zhang)(zhang)管理(li)系統(tong)中，所(suo)述(shu)(shu)瀏覽器用于(yu)接收(shou)印(yin)(yin)章(zhang)(zhang)制(zhi)(zhi)作信(xin)(xin)息(xi)，并根據(ju)該印(yin)(yin)章(zhang)(zhang)制(zhi)(zhi)作信(xin)(xin)息(xi)向所(suo)述(shu)(shu)電(dian)(dian)子簽章(zhang)(zhang)平臺請求制(zhi)(zhi)作電(dian)(dian)子印(yin)(yin)章(zhang)(zhang)；所(suo)述(shu)(shu)電(dian)(dian)子簽章(zhang)(zhang)平臺用于(yu)根據(ju)該印(yin)(yin)章(zhang)(zhang)制(zhi)(zhi)作信(xin)(xin)息(xi)生(sheng)成電(dian)(dian)子印(yin)(yin)章(zhang)(zhang)信(xin)(xin)息(xi)，并將該電(dian)(dian)子印(yin)(yin)章(zhang)(zhang)信(xin)(xin)息(xi)與用戶數字證書(shu)進行綁定以(yi)生(sheng)成電(dian)(dian)子印(yin)(yin)章(zhang)(zhang)，其中：

所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)瀏覽器包括(kuo)第(di)(di)一接(jie)收(shou)(shou)單(dan)元(yuan)(yuan)(yuan)和第(di)(di)一請求單(dan)元(yuan)(yuan)(yuan)，所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)第(di)(di)一接(jie)收(shou)(shou)單(dan)元(yuan)(yuan)(yuan)用于接(jie)收(shou)(shou)印(yin)(yin)章(zhang)(zhang)制作(zuo)信(xin)息；所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)第(di)(di)一請求單(dan)元(yuan)(yuan)(yuan)用于根(gen)據該(gai)印(yin)(yin)章(zhang)(zhang)制作(zuo)信(xin)息向所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)電(dian)(dian)(dian)子(zi)(zi)簽章(zhang)(zhang)平臺(tai)請求制作(zuo)電(dian)(dian)(dian)子(zi)(zi)印(yin)(yin)章(zhang)(zhang)；所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)電(dian)(dian)(dian)子(zi)(zi)簽章(zhang)(zhang)平臺(tai)包括(kuo)生成單(dan)元(yuan)(yuan)(yuan)和綁(bang)(bang)定(ding)單(dan)元(yuan)(yuan)(yuan)，所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)生成單(dan)元(yuan)(yuan)(yuan)用于在接(jie)收(shou)(shou)到所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)第(di)(di)一請求單(dan)元(yuan)(yuan)(yuan)的請求時，根(gen)據印(yin)(yin)章(zhang)(zhang)制作(zuo)信(xin)息生成電(dian)(dian)(dian)子(zi)(zi)印(yin)(yin)章(zhang)(zhang)信(xin)息；所(suo)(suo)述(shu)(shu)(shu)(shu)(shu)綁(bang)(bang)定(ding)單(dan)元(yuan)(yuan)(yuan)用于將該(gai)電(dian)(dian)(dian)子(zi)(zi)印(yin)(yin)章(zhang)(zhang)信(xin)息與(yu)用戶(hu)數字證書進行綁(bang)(bang)定(ding)以(yi)生成電(dian)(dian)(dian)子(zi)(zi)印(yin)(yin)章(zhang)(zhang)。

在(zai)上(shang)述的(de)基于(yu)數(shu)(shu)字(zi)(zi)證書(shu)的(de)電子印章管理系(xi)統中，所述瀏覽器用(yong)于(yu)在(zai)查(cha)看合同文檔(dang)并(bing)發起簽章操作時，檢(jian)查(cha)是否插入ukey，并(bing)在(zai)已插入ukey時，向(xiang)所述電子簽章平臺(tai)請求數(shu)(shu)字(zi)(zi)證書(shu)crl列表(biao)(biao)；所述電子簽章平臺(tai)還用(yong)于(yu)向(xiang)所述瀏覽器返回該數(shu)(shu)字(zi)(zi)證書(shu)crl列表(biao)(biao)；所述瀏覽器還用(yong)于(yu)在(zai)接收(shou)到收(shou)到該數(shu)(shu)字(zi)(zi)證書(shu)crl列表(biao)(biao)時，根據該數(shu)(shu)字(zi)(zi)證書(shu)crl列表(biao)(biao)驗證電子印章對應的(de)用(yong)戶數(shu)(shu)字(zi)(zi)證書(shu)的(de)有效性(xing)，其中：

所(suo)述(shu)(shu)(shu)瀏覽器還包(bao)括檢(jian)查單(dan)(dan)元和crl列表(biao)請求(qiu)(qiu)單(dan)(dan)元，所(suo)述(shu)(shu)(shu)檢(jian)查單(dan)(dan)元用于在接收到(dao)(dao)該(gai)數(shu)(shu)字證(zheng)書(shu)crl列表(biao)時，檢(jian)查是否(fou)插入(ru)ukey；所(suo)述(shu)(shu)(shu)crl列表(biao)請求(qiu)(qiu)單(dan)(dan)元用于在已插入(ru)ukey時，向所(suo)述(shu)(shu)(shu)電子簽(qian)章平(ping)臺請求(qiu)(qiu)數(shu)(shu)字證(zheng)書(shu)crl列表(biao)；所(suo)述(shu)(shu)(shu)瀏覽器還包(bao)括驗證(zheng)單(dan)(dan)元，所(suo)述(shu)(shu)(shu)驗證(zheng)單(dan)(dan)元用于在接收到(dao)(dao)該(gai)數(shu)(shu)字證(zheng)書(shu)crl列表(biao)時，根據該(gai)數(shu)(shu)字證(zheng)書(shu)crl列表(biao)驗證(zheng)電子印章對應的(de)用戶數(shu)(shu)字證(zheng)書(shu)的(de)有效性。

在(zai)上述(shu)(shu)(shu)的基于數(shu)字證(zheng)(zheng)書的電(dian)(dian)子印章(zhang)管理(li)系(xi)統中(zhong)，所(suo)述(shu)(shu)(shu)系(xi)統還包括證(zheng)(zheng)書授權中(zhong)心(xin)；所(suo)述(shu)(shu)(shu)瀏覽器還用于接(jie)收管理(li)員信息，并(bing)向(xiang)所(suo)述(shu)(shu)(shu)電(dian)(dian)子簽章(zhang)平(ping)臺請求異(yi)常(chang)(chang)處理(li)用戶數(shu)字證(zheng)(zheng)書；所(suo)述(shu)(shu)(shu)電(dian)(dian)子簽章(zhang)平(ping)臺還用于在(zai)接(jie)收到瀏覽器的請求時，向(xiang)所(suo)述(shu)(shu)(shu) 證(zheng)(zheng)書授權中(zhong)心(xin)請求異(yi)常(chang)(chang)處理(li)用戶數(shu)字證(zheng)(zheng)書；所(suo)述(shu)(shu)(shu)證(zheng)(zheng)書授權中(zhong)心(xin)用于在(zai)接(jie)收到所(suo)述(shu)(shu)(shu)電(dian)(dian)子簽章(zhang)平(ping)臺的請求時，異(yi)常(chang)(chang)處理(li)用戶數(shu)字證(zheng)(zheng)書，其中(zhong)：

所(suo)述瀏覽器還(huan)包(bao)括第(di)二(er)(er)接收單(dan)元(yuan)和第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)(qiu)單(dan)元(yuan)，該第(di)二(er)(er)接收單(dan)元(yuan)用于接收管理(li)(li)(li)員信息；第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)(qiu)單(dan)元(yuan)用于向所(suo)述電子簽章平臺(tai)請(qing)(qing)求(qiu)(qiu)(qiu)異常(chang)處理(li)(li)(li)用戶(hu)數字證(zheng)(zheng)書(shu)；所(suo)述電子簽章平臺(tai)還(huan)包(bao)括證(zheng)(zheng)書(shu)請(qing)(qing)求(qiu)(qiu)(qiu)單(dan)元(yuan)，所(suo)述證(zheng)(zheng)書(shu)請(qing)(qing)求(qiu)(qiu)(qiu)單(dan)元(yuan)用于在接收到(dao)所(suo)述第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)(qiu)單(dan)元(yuan)的請(qing)(qing)求(qiu)(qiu)(qiu)時，向所(suo)述證(zheng)(zheng)書(shu)授權中心請(qing)(qing)求(qiu)(qiu)(qiu)異常(chang)處理(li)(li)(li)用戶(hu)數字證(zheng)(zheng)書(shu)。

在上述(shu)的基于數字證書的電(dian)子印章管理系統中，所述(shu)異常處理包括凍結和(he)吊銷。

實施本發(fa)明的(de)(de)(de)基于(yu)數(shu)字(zi)證(zheng)書(shu)的(de)(de)(de)電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)管理(li)(li)方(fang)法(fa)及(ji)系統的(de)(de)(de)有(you)益效果有(you)：通過將用戶(hu)數(shu)字(zi)證(zheng)書(shu)與電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)進(jin)行綁定，提(ti)高了(le)(le)電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)的(de)(de)(de)合法(fa)有(you)效性，從根源(yuan)上確(que)保(bao)(bao)電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)的(de)(de)(de)合法(fa)，可(ke)追溯；通過對用戶(hu)數(shu)字(zi)證(zheng)書(shu)的(de)(de)(de)管理(li)(li)來對電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)進(jin)行管理(li)(li)，增強了(le)(le)電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)的(de)(de)(de)管理(li)(li)力度；在異常(chang)情況(kuang)下，通過對用戶(hu)數(shu)字(zi)證(zheng)書(shu)的(de)(de)(de)異常(chang)處理(li)(li)，可(ke)及(ji)時響應，能夠(gou)及(ji)時止損，增強了(le)(le)電(dian)(dian)(dian)子(zi)印(yin)章(zhang)(zhang)(zhang)的(de)(de)(de)控制力度，此時，即使用戶(hu)擁有(you)ukey，用戶(hu)也無法(fa)進(jin)行簽字(zi)操(cao)作，最(zui)大限度保(bao)(bao)護合同簽章(zhang)(zhang)(zhang)的(de)(de)(de)合法(fa)性。

附圖說明

下面將結(jie)合附圖(tu)及實施例(li)對本發明(ming)作(zuo)進一步(bu)說明(ming)，附圖(tu)中：

圖(tu)1是本發明(ming)的(de)基于數字證書的(de)電子(zi)印章管理方法實(shi)施例的(de)流程圖(tu)；

圖(tu)2是本發(fa)明較(jiao)佳實施例的采用用戶數字證書生成電子(zi)印章的流程圖(tu)；

圖(tu)(tu)3是(shi)本發明較(jiao)佳實施例的(de)根據用戶數字證書對(dui)該電子印章進行驗證的(de)流程圖(tu)(tu)；

圖4是本發明較(jiao)佳實施(shi)例的根據用戶數字證書對該電子印章進行異常處理(li)的流程圖；

圖(tu)5是本發明(ming)的(de)基于(yu)數字證書(shu)的(de)電子印章管理系(xi)統實施例的(de)結(jie)構示意圖(tu)；

圖(tu)6是本發明的電(dian)子印(yin)章管理方法(fa)及系(xi)統生(sheng)成電(dian)子印(yin)章的時(shi)序(xu)圖(tu)；

圖(tu)7是本發(fa)明的電子印章(zhang)管理方法及系統(tong)驗證(zheng)電子印章(zhang)的時序(xu)圖(tu)；

圖8是本發明(ming)的(de)電(dian)子印章(zhang)管理(li)方法及系統(tong)異常處理(li)電(dian)子印章(zhang)的(de)時序圖。

具體實施方式

為了使(shi)本(ben)發明(ming)(ming)的(de)(de)目的(de)(de)、技術(shu)方(fang)案及(ji)優點(dian)更加清楚明(ming)(ming)白(bai)，以(yi)下結合(he)附圖及(ji)實施例，對本(ben)發明(ming)(ming)進行(xing)進一步詳細說明(ming)(ming)。應當理解，此(ci)處所(suo)描述(shu)的(de)(de)具體實施例僅(jin)用以(yi)解釋本(ben)發明(ming)(ming)，并不用于限定本(ben)發明(ming)(ming)。

如圖(tu)1所示，是(shi)本發(fa)明的(de)基于數字證書的(de)電子印章管理方(fang)法實施例的(de)流程圖(tu)。在(zai)本實施例中(zhong)，電子印章管理方(fang)法包括(kuo)以下步驟(zou)：

s1、采用(yong)(yong)用(yong)(yong)戶數字證書生(sheng)成電(dian)子印(yin)章；

s2、根(gen)據用(yong)戶數字證書對(dui)該(gai)電(dian)子(zi)印章(zhang)進行驗證以使用(yong)該(gai)電(dian)子(zi)印章(zhang)進行簽章(zhang)；以及

s3、根據用戶數字證(zheng)書對該電子印章進行異(yi)常(chang)處理。

下面詳(xiang)細說(shuo)明(ming)本(ben)優選實(shi)施例的(de)(de)基于(yu)數(shu)字(zi)證書的(de)(de)電子印章(zhang)管(guan)理方法的(de)(de)各步驟的(de)(de)具體流程。

參考圖(tu)2，采用用戶數(shu)字證書(shu)生成電子(zi)印章包括以下步驟(zou)：

s110、瀏覽器接(jie)收印(yin)章(zhang)制作信息，并根(gen)據(ju)該印(yin)章(zhang)制作信息向(xiang)電子(zi)簽章(zhang)平臺(tai)請(qing)求(qiu)制作電子(zi)印(yin)章(zhang)；

s120、電(dian)子簽章(zhang)平臺根據(ju)該印(yin)(yin)章(zhang)制作信息生(sheng)成電(dian)子印(yin)(yin)章(zhang)信息，并(bing)將該電(dian)子印(yin)(yin)章(zhang)信息與用戶(hu)數字證(zheng)書(shu)進行(xing)綁定(ding)以生(sheng)成電(dian)子印(yin)(yin)章(zhang)；

s130、電子簽章(zhang)平臺向瀏覽器(qi)返回該電子印章(zhang)。

在步驟s110中，印(yin)章(zhang)制作(zuo)信息(xi)包括但不(bu)限于用戶(hu)賬(zhang)(zhang)號(hao)和(he)印(yin)章(zhang)圖片，用戶(hu)在瀏(liu)覽(lan)(lan)器(qi)上(shang)使用用戶(hu)賬(zhang)(zhang)戶(hu)登入(ru)印(yin)章(zhang)管理界面，并選擇印(yin)章(zhang)圖片，此(ci)(ci)時，瀏(liu)覽(lan)(lan)器(qi)接(jie)收到用戶(hu)賬(zhang)(zhang)戶(hu)和(he)印(yin)章(zhang)圖片，在瀏(liu)覽(lan)(lan)器(qi)上(shang)點擊(ji)“制作(zuo)印(yin)章(zhang)”，此(ci)(ci)時向電子簽章(zhang)平臺請求制作(zuo)電子印(yin)章(zhang)。

在步驟s120中，電(dian)(dian)(dian)子(zi)(zi)簽章(zhang)(zhang)平臺在接收到瀏覽器的(de)請求時，根據印章(zhang)(zhang)制作(zuo)信息(xi)生成(cheng)電(dian)(dian)(dian)子(zi)(zi)印章(zhang)(zhang)信息(xi)，并將(jiang)該(gai)電(dian)(dian)(dian)子(zi)(zi)印章(zhang)(zhang)信息(xi)與(yu)用戶(hu)數字證(zheng)書進(jin)(jin)行綁定以生成(cheng)電(dian)(dian)(dian)子(zi)(zi)印章(zhang)(zhang)，這(zhe)樣該(gai)電(dian)(dian)(dian)子(zi)(zi)印章(zhang)(zhang)與(yu)該(gai)用戶(hu)數字證(zheng)書的(de)狀態一(yi)(yi)一(yi)(yi)對應，進(jin)(jin)而將(jiang)電(dian)(dian)(dian)子(zi)(zi)印章(zhang)(zhang)的(de)使用管(guan)理(li)(li)轉變成(cheng)對用戶(hu)數字證(zheng)書的(de)管(guan)理(li)(li)。隨(sui)后執行步驟s130。

在步驟(zou)s130中，電子(zi)(zi)簽章平臺將(jiang)(jiang)該電子(zi)(zi)印(yin)章返回給瀏(liu)覽器(qi)，瀏(liu)覽器(qi)將(jiang)(jiang)該電子(zi)(zi)印(yin)章返回給用(yong)戶，用(yong)戶則可在查看合(he)同文檔時(shi)使用(yong)該電子(zi)(zi)印(yin)章在合(he)同文檔上進行簽章操作。

參考(kao)圖3，根(gen)據(ju)用戶數字證書對(dui)該電子印章(zhang)進(jin)行(xing)驗證以使用該電子印章(zhang)進(jin)行(xing)簽章(zhang)包括(kuo)以下步驟：

s210、在查看合同文檔并發起簽(qian)章操作時，瀏覽器檢查是否插(cha)入ukey，并在已插(cha)入ukey時，向(xiang)電子簽(qian)章平臺請求(qiu)數字證書crl列表(biao)；

s220、電子簽章平臺向瀏(liu)覽(lan)器返回(hui)該數(shu)字(zi)證(zheng)書crl列(lie)表；

s230、瀏(liu)覽器在接(jie)收到該數(shu)字證(zheng)書crl列表(biao)時，根據該數(shu)字證(zheng)書crl列表(biao)驗(yan)證(zheng)電(dian)子印章對應(ying)的(de)用戶數(shu)字證(zheng)書的(de)有效性。

在步驟s210中，用戶通過瀏(liu)覽器登錄電(dian)子簽(qian)章平臺，在發起簽(qian)章操作時，通過瀏(liu)覽器檢查是(shi)否插(cha)入ukey，若沒有插(cha)入則提(ti)示用戶以插(cha)入ukey，若已插(cha)入則向電(dian)子簽(qian)章平臺請求數字證書(shu)crl列表(certificaterevocationlist，證書(shu)吊銷列表)。隨后執行(xing)步驟s220。

在(zai)步驟s230中，在(zai)接收到該(gai)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)crl列表，根(gen)據該(gai)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)crl列表驗證(zheng)(zheng)(zheng)電(dian)子(zi)印(yin)章對應(ying)的(de)用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)的(de)有(you)(you)效(xiao)性。在(zai)此(ci)步驟中，若用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)在(zai)有(you)(you)效(xiao)期(qi)內且其狀(zhuang)態為正常時(shi)，判斷該(gai)用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)有(you)(you)效(xiao)，即(ji)可(ke)在(zai)合同文檔上(shang)進行簽章；若用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)的(de)狀(zhuang)態為過期(qi)時(shi)，提(ti)示(shi)用(yong)戶(hu)(hu)當前(qian)電(dian)子(zi)印(yin)章不可(ke)用(yong)，請續(xu)期(qi)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)；若用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)的(de)狀(zhuang)態為凍(dong)結(jie)，則(ze)提(ti)示(shi)用(yong)戶(hu)(hu)該(gai)用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)已凍(dong)結(jie)，請先解凍(dong)證(zheng)(zheng)(zheng)書(shu)(shu)再使用(yong)電(dian)子(zi)印(yin)章；若用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)的(de)狀(zhuang)態為吊銷，則(ze)提(ti)示(shi)用(yong)戶(hu)(hu)該(gai)用(yong)戶(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)書(shu)(shu)已吊銷，請重新申請證(zheng)(zheng)(zheng)書(shu)(shu)再使用(yong)電(dian)子(zi)印(yin)章。

參考圖4，根據用戶(hu)數字證書對(dui)該電子印章進行異常處理包(bao)括以下步驟：

s310、瀏覽(lan)器接收管理(li)員(yuan)信息，并向電子簽章(zhang)平臺請求異常處理(li)用(yong)戶(hu)數字(zi)證書；

s320、電子簽章平臺在接收到瀏覽器(qi)的請求(qiu)(qiu)時，向(xiang)證書(shu)授權中心請求(qiu)(qiu)異(yi)常處理用(yong)戶數(shu)字證書(shu)；

s330、證書授權(quan)中心在(zai)接收到電子簽(qian)章平臺(tai)的請求(qiu)時，異(yi)常處理用戶數字證書，并(bing)向電子簽(qian)章平臺(tai)返回處理結果。

在步驟s310中，管理(li)員登錄通(tong)過瀏覽器(qi)登錄電子(zi)簽章平(ping)臺，并向電子(zi)簽章平(ping)臺請求(qiu)異(yi)常(chang)處理(li)用戶數字證書(shu)，異(yi)常(chang)處理(li)包括但不限于凍結、吊銷。隨(sui)后(hou)執行(xing)步驟s320。

在(zai)步(bu)驟s330中，證書授權中心在(zai)接(jie)收到電子簽章平臺的請求時，異常處(chu)理用戶(hu)數字證書，并向電子簽章平臺返回處(chu)理結果。

如圖5所示(shi)，是本發明的(de)基于數(shu)字(zi)(zi)證(zheng)(zheng)(zheng)(zheng)書(shu)(shu)的(de)電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)管(guan)(guan)理(li)系統實施例的(de)結構(gou)示(shi)意圖。在本實施例中，該電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)管(guan)(guan)理(li)系統10依次用(yong)于采用(yong)用(yong)戶(hu)數(shu)字(zi)(zi)證(zheng)(zheng)(zheng)(zheng)書(shu)(shu)生成電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)、根據用(yong)戶(hu)數(shu)字(zi)(zi)證(zheng)(zheng)(zheng)(zheng)書(shu)(shu)對該電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)進(jin)行驗證(zheng)(zheng)(zheng)(zheng)以使用(yong)該電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)進(jin)行簽(qian)章(zhang)(zhang)(zhang)以及根據用(yong)戶(hu)數(shu)字(zi)(zi)證(zheng)(zheng)(zheng)(zheng)書(shu)(shu)對該電(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)進(jin)行異常處(chu)理(li)。

進(jin)一步地，該(gai)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)管理系統(tong)10包括瀏覽(lan)(lan)(lan)器100和(he)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)平臺(tai)(tai)200，瀏覽(lan)(lan)(lan)器100通(tong)過服務接(jie)口與(yu)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)平臺(tai)(tai)200連接(jie)，瀏覽(lan)(lan)(lan)器100通(tong)過服務接(jie)口與(yu)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)平臺(tai)(tai)200相互交(jiao)互。其中，瀏覽(lan)(lan)(lan)器100用(yong)于接(jie)收印(yin)章(zhang)(zhang)制(zhi)作(zuo)信息(xi)，并(bing)根據該(gai)印(yin)章(zhang)(zhang)制(zhi)作(zuo)信息(xi)向電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)平臺(tai)(tai)200請求制(zhi)作(zuo)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)平臺(tai)(tai)200用(yong)于根據該(gai)印(yin)章(zhang)(zhang)制(zhi)作(zuo)信息(xi)生成電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)信息(xi)，并(bing)將該(gai)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)信息(xi)與(yu)用(yong)戶數字證(zheng)書進(jin)行綁(bang)定以生成電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)，并(bing)向瀏覽(lan)(lan)(lan)器100返回該(gai)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)章(zhang)(zhang)。

其中，瀏(liu)覽器100包(bao)括第(di)一接(jie)(jie)(jie)收(shou)單元(yuan)和(he)第(di)一請(qing)求單元(yuan)，第(di)一接(jie)(jie)(jie)收(shou)單元(yuan)用(yong)于(yu)(yu)(yu)接(jie)(jie)(jie)收(shou)印(yin)(yin)章制作(zuo)信息；第(di)一請(qing)求單元(yuan)用(yong)于(yu)(yu)(yu)根據該印(yin)(yin)章制作(zuo)信息向(xiang)電(dian)(dian)(dian)子(zi)簽章平臺200請(qing)求制作(zuo)電(dian)(dian)(dian)子(zi)印(yin)(yin)章。印(yin)(yin)章制作(zuo)信息包(bao)括但不限于(yu)(yu)(yu)用(yong)戶(hu)賬號和(he)印(yin)(yin)章圖(tu)片(pian)，用(yong)戶(hu)在(zai)瀏(liu)覽器100的第(di)一接(jie)(jie)(jie)收(shou)單元(yuan)上(shang)使用(yong)用(yong)戶(hu)賬戶(hu)登(deng)入印(yin)(yin)章管(guan)理界面，并(bing)選擇(ze)印(yin)(yin)章圖(tu)片(pian)，此時，瀏(liu)覽器100的第(di)一接(jie)(jie)(jie)收(shou)單元(yuan)接(jie)(jie)(jie)收(shou)到用(yong)戶(hu)賬戶(hu)和(he)印(yin)(yin)章圖(tu)片(pian)，在(zai)瀏(liu)覽器100的第(di)一請(qing)求單元(yuan)上(shang)點擊“制作(zuo)印(yin)(yin)章”，此時向(xiang)電(dian)(dian)(dian)子(zi)簽章平臺200請(qing)求制作(zuo)電(dian)(dian)(dian)子(zi)印(yin)(yin)章。

電(dian)(dian)(dian)(dian)子(zi)簽章(zhang)(zhang)(zhang)平臺200包括生成單元(yuan)和綁(bang)定單元(yuan)，其中，生成單元(yuan)用(yong)(yong)于在接收到(dao)瀏(liu)覽器100的請求時(shi)，根據印(yin)(yin)章(zhang)(zhang)(zhang)制作信(xin)息(xi)生成電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)信(xin)息(xi)；綁(bang)定單元(yuan)用(yong)(yong)于將(jiang)該電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)信(xin)息(xi)與用(yong)(yong)戶(hu)(hu)數字證(zheng)(zheng)書進行綁(bang)定以生成電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)，這(zhe)樣電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)與該用(yong)(yong)戶(hu)(hu)數字證(zheng)(zheng)書的狀態一(yi)一(yi)對應，進而將(jiang)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)的使(shi)(shi)用(yong)(yong)管(guan)理(li)轉變成對用(yong)(yong)戶(hu)(hu)數字證(zheng)(zheng)書的管(guan)理(li)。隨后(hou)，電(dian)(dian)(dian)(dian)子(zi)簽章(zhang)(zhang)(zhang)平臺200將(jiang)該電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)返(fan)回給瀏(liu)覽器100，瀏(liu)覽器100將(jiang)該電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)返(fan)回給用(yong)(yong)戶(hu)(hu)，用(yong)(yong)戶(hu)(hu)則可在查看合同(tong)文檔時(shi)使(shi)(shi)用(yong)(yong)該電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang) 在合同(tong)文檔上進行簽章(zhang)(zhang)(zhang)操作。

進一(yi)步地(di)，瀏覽器100還用(yong)于在查看合同文檔并(bing)發(fa)起簽(qian)章(zhang)(zhang)操作時，檢查是否插(cha)入ukey，并(bing)在已插(cha)入ukey時，向電子(zi)簽(qian)章(zhang)(zhang)平臺200請(qing)求數字(zi)證書(shu)crl列(lie)(lie)表(biao)(biao)；電子(zi)簽(qian)章(zhang)(zhang)平臺200還用(yong)于向瀏覽器100返回該(gai)數字(zi)證書(shu)crl列(lie)(lie)表(biao)(biao)。瀏覽器100還用(yong)于在接收(shou)到(dao)收(shou)到(dao)該(gai)數字(zi)證書(shu)crl列(lie)(lie)表(biao)(biao)時，根據該(gai)數字(zi)證書(shu)crl列(lie)(lie)表(biao)(biao)驗證電子(zi)印章(zhang)(zhang)對(dui)應的(de)用(yong)戶數字(zi)證書(shu)的(de)有效(xiao)性。

其中(zhong)，瀏(liu)(liu)覽器100還(huan)包括(kuo)檢查單元(yuan)和crl列(lie)(lie)表(biao)請(qing)(qing)(qing)(qing)求(qiu)單元(yuan)，檢查單元(yuan)用(yong)(yong)(yong)(yong)(yong)于在(zai)(zai)接收到該(gai)(gai)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)時，檢查是(shi)否(fou)(fou)插(cha)(cha)入(ru)(ru)(ru)ukey，若(ruo)(ruo)沒(mei)有(you)(you)插(cha)(cha)入(ru)(ru)(ru)則(ze)提(ti)(ti)示用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)，crl列(lie)(lie)表(biao)請(qing)(qing)(qing)(qing)求(qiu)單元(yuan)用(yong)(yong)(yong)(yong)(yong)于在(zai)(zai)已(yi)(yi)插(cha)(cha)入(ru)(ru)(ru)ukey時，向(xiang)(xiang)電子(zi)簽(qian)章(zhang)(zhang)(zhang)平(ping)臺(tai)200請(qing)(qing)(qing)(qing)求(qiu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)。用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)通過(guo)瀏(liu)(liu)覽器100登錄(lu)電子(zi)簽(qian)章(zhang)(zhang)(zhang)平(ping)臺(tai)200，在(zai)(zai)發起簽(qian)章(zhang)(zhang)(zhang)操(cao)作時，通過(guo)瀏(liu)(liu)覽器檢查是(shi)否(fou)(fou)插(cha)(cha)入(ru)(ru)(ru)ukey，若(ruo)(ruo)沒(mei)有(you)(you)插(cha)(cha)入(ru)(ru)(ru)則(ze)提(ti)(ti)示用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)以插(cha)(cha)入(ru)(ru)(ru)ukey，若(ruo)(ruo)已(yi)(yi)插(cha)(cha)入(ru)(ru)(ru)則(ze)向(xiang)(xiang)電子(zi)簽(qian)章(zhang)(zhang)(zhang)平(ping)臺(tai)200請(qing)(qing)(qing)(qing)求(qiu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)(certificaterevocationlist，證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)吊(diao)銷列(lie)(lie)表(biao))。隨后(hou)，電子(zi)簽(qian)章(zhang)(zhang)(zhang)平(ping)臺(tai)200向(xiang)(xiang)瀏(liu)(liu)覽器100返回該(gai)(gai)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)。瀏(liu)(liu)覽器100還(huan)包括(kuo)驗(yan)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)單元(yuan)；驗(yan)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)單元(yuan)用(yong)(yong)(yong)(yong)(yong)于在(zai)(zai)接收到該(gai)(gai)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)時，根據該(gai)(gai)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)crl列(lie)(lie)表(biao)驗(yan)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)電子(zi)印(yin)章(zhang)(zhang)(zhang)對(dui)應(ying)的用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)的有(you)(you)效性。若(ruo)(ruo)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)在(zai)(zai)有(you)(you)效期(qi)內且其狀(zhuang)態為(wei)正常時，判斷該(gai)(gai)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)有(you)(you)效，即可在(zai)(zai)合同文檔(dang)上進行簽(qian)章(zhang)(zhang)(zhang)；若(ruo)(ruo)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)的狀(zhuang)態為(wei)過(guo)期(qi)時，提(ti)(ti)示用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)當前電子(zi)印(yin)章(zhang)(zhang)(zhang)不可用(yong)(yong)(yong)(yong)(yong)，請(qing)(qing)(qing)(qing)續期(qi)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)；若(ruo)(ruo)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)的狀(zhuang)態為(wei)凍結(jie)，則(ze)提(ti)(ti)示用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)該(gai)(gai)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)已(yi)(yi)凍結(jie)，請(qing)(qing)(qing)(qing)先解凍證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)再使用(yong)(yong)(yong)(yong)(yong)電子(zi)印(yin)章(zhang)(zhang)(zhang)；若(ruo)(ruo)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)的狀(zhuang)態為(wei)吊(diao)銷，則(ze)提(ti)(ti)示用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)該(gai)(gai)用(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)數(shu)(shu)字(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)已(yi)(yi)吊(diao)銷，請(qing)(qing)(qing)(qing)重新申請(qing)(qing)(qing)(qing)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)再使用(yong)(yong)(yong)(yong)(yong)電子(zi)印(yin)章(zhang)(zhang)(zhang)。

進一步(bu)地，瀏覽(lan)器100還(huan)用(yong)于接收管(guan)理(li)員信(xin)息，并(bing)向電(dian)子簽章(zhang)平(ping)臺(tai)200請求異(yi)(yi)常(chang)處(chu)理(li)用(yong)戶數字(zi)(zi)證(zheng)書；電(dian)子簽章(zhang)平(ping)臺(tai)200還(huan)用(yong)于在接收到(dao)瀏覽(lan)器100的(de)請求時，向證(zheng)書授權(quan)中心300請求異(yi)(yi)常(chang)處(chu)理(li)用(yong)戶數字(zi)(zi)證(zheng)書。該(gai)電(dian)子印章(zhang)管(guan)理(li)系統10還(huan)包括證(zheng)書授權(quan)中心(certificationauthority，ca)300，證(zheng)書授權(quan)中心300用(yong)于在接收到(dao)電(dian)子簽章(zhang)平(ping)臺(tai)200的(de)請求時，異(yi)(yi)常(chang)處(chu)理(li)用(yong)戶數字(zi)(zi)證(zheng)書，并(bing)向電(dian)子簽章(zhang)平(ping)臺(tai)200返(fan)回處(chu)理(li)結果。

其中(zhong)，瀏(liu)覽器(qi)100還包括(kuo)第(di)二(er)(er)接(jie)收單(dan)(dan)元(yuan)和第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)單(dan)(dan)元(yuan)，該(gai)第(di)二(er)(er)接(jie)收單(dan)(dan)元(yuan)用(yong)于(yu)(yu)接(jie)收管(guan)理(li)(li)員(yuan)信息；第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)單(dan)(dan)元(yuan)用(yong)于(yu)(yu)向電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200請(qing)(qing)求(qiu)(qiu)異(yi)常(chang)處理(li)(li)用(yong) 戶數字證(zheng)(zheng)書(shu)(shu)(shu)(shu)。管(guan)理(li)(li)員(yuan)登錄通過(guo)瀏(liu)覽器(qi)100登錄電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200，并(bing)向電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200請(qing)(qing)求(qiu)(qiu)異(yi)常(chang)處理(li)(li)用(yong)戶數字證(zheng)(zheng)書(shu)(shu)(shu)(shu)，異(yi)常(chang)處理(li)(li)包括(kuo)但不限于(yu)(yu)凍結(jie)、吊銷。電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200包括(kuo)證(zheng)(zheng)書(shu)(shu)(shu)(shu)請(qing)(qing)求(qiu)(qiu)單(dan)(dan)元(yuan)，證(zheng)(zheng)書(shu)(shu)(shu)(shu)請(qing)(qing)求(qiu)(qiu)單(dan)(dan)元(yuan)用(yong)于(yu)(yu)在接(jie)收到瀏(liu)覽器(qi)100的(de)第(di)二(er)(er)請(qing)(qing)求(qiu)(qiu)單(dan)(dan)元(yuan)的(de)請(qing)(qing)求(qiu)(qiu)時，向證(zheng)(zheng)書(shu)(shu)(shu)(shu)授權中(zhong)心300請(qing)(qing)求(qiu)(qiu)異(yi)常(chang)處理(li)(li)用(yong)戶數字證(zheng)(zheng)書(shu)(shu)(shu)(shu)。隨后，證(zheng)(zheng)書(shu)(shu)(shu)(shu)授權中(zhong)心300在接(jie)收到電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200的(de)請(qing)(qing)求(qiu)(qiu)時，異(yi)常(chang)處理(li)(li)用(yong)戶數字證(zheng)(zheng)書(shu)(shu)(shu)(shu)，并(bing)向電子簽章(zhang)平(ping)(ping)臺(tai)(tai)(tai)(tai)(tai)200返回(hui)處理(li)(li)結(jie)果。

如圖(tu)6所示，是本發明的(de)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)管理(li)方法及(ji)系統生成(cheng)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)時序圖(tu)。參(can)考(kao)圖(tu)6，首先用(yong)戶(hu)進(jin)(jin)入(ru)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)管理(li)界(jie)面，瀏(liu)(liu)覽(lan)器(qi)(qi)100接收(shou)用(yong)戶(hu)輸入(ru)的(de)用(yong)戶(hu)賬號。隨(sui)后(hou)(hou)，用(yong)戶(hu)選擇(ze)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)圖(tu)片，并點擊“制(zhi)作(zuo)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)”，此時向電(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)(zhang)(zhang)(zhang)平(ping)臺200請求制(zhi)作(zuo)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)。隨(sui)后(hou)(hou)，電(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)(zhang)(zhang)(zhang)平(ping)臺200根據(ju)(ju)在接收(shou)到(dao)瀏(liu)(liu)覽(lan)器(qi)(qi)100的(de)請求時，根據(ju)(ju)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)制(zhi)作(zuo)信息生成(cheng)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)信息。然(ran)后(hou)(hou)，電(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)(zhang)(zhang)(zhang)平(ping)臺200將(jiang)該電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)信息與用(yong)戶(hu)數(shu)字(zi)證書進(jin)(jin)行綁定(ding)以生成(cheng)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)，這(zhe)樣該電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)與該用(yong)戶(hu)數(shu)字(zi)證書的(de)狀態一一對應，進(jin)(jin)而將(jiang)電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)使用(yong)管理(li)轉(zhuan)變成(cheng)對用(yong)戶(hu)數(shu)字(zi)證書的(de)管理(li)。隨(sui)后(hou)(hou)，電(dian)(dian)子(zi)(zi)(zi)(zi)簽章(zhang)(zhang)(zhang)(zhang)(zhang)平(ping)臺200將(jiang)該電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)返回(hui)給(gei)瀏(liu)(liu)覽(lan)器(qi)(qi)100。最(zui)后(hou)(hou)，瀏(liu)(liu)覽(lan)器(qi)(qi)100將(jiang)該電(dian)(dian)子(zi)(zi)(zi)(zi)印(yin)(yin)(yin)(yin)(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)返回(hui)給(gei)用(yong)戶(hu)。

如(ru)圖7所示，是本發明的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)管理(li)方法及系(xi)統驗證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)的(de)(de)(de)(de)時序圖。參(can)考圖7，首先(xian)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)登錄電(dian)(dian)(dian)(dian)子(zi)簽(qian)章(zhang)(zhang)(zhang)(zhang)平臺(tai)(tai)200，電(dian)(dian)(dian)(dian)子(zi)簽(qian)章(zhang)(zhang)(zhang)(zhang)平臺(tai)(tai)200接收(shou)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)輸(shu)入(ru)的(de)(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)信息(xi)。隨(sui)后(hou)，用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)查(cha)看(kan)合同文檔(dang)并發起簽(qian)章(zhang)(zhang)(zhang)(zhang)操作，此時，瀏(liu)(liu)覽(lan)器100檢查(cha)是否插入(ru)ukey，然后(hou)在(zai)已插入(ru)ukey時向電(dian)(dian)(dian)(dian)子(zi)簽(qian)章(zhang)(zhang)(zhang)(zhang)平臺(tai)(tai)200請(qing)求數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)crl列(lie)(lie)(lie)表(biao)。隨(sui)后(hou)，電(dian)(dian)(dian)(dian)子(zi)簽(qian)章(zhang)(zhang)(zhang)(zhang)平臺(tai)(tai)200向瀏(liu)(liu)覽(lan)器100返回該數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)crl列(lie)(lie)(lie)表(biao)。隨(sui)后(hou)，瀏(liu)(liu)覽(lan)器100在(zai)接收(shou)到該數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)crl列(lie)(lie)(lie)表(biao)時，根據(ju)該數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)crl列(lie)(lie)(lie)表(biao)驗證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)對應的(de)(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)的(de)(de)(de)(de)有(you)(you)效(xiao)(xiao)性。隨(sui)后(hou)，瀏(liu)(liu)覽(lan)器100向用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)返回有(you)(you)效(xiao)(xiao)性消息(xi)，若(ruo)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)在(zai)有(you)(you)效(xiao)(xiao)期(qi)內且其狀態為正常時，提示用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)該用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)有(you)(you)效(xiao)(xiao)，即可在(zai)合同文檔(dang)上進行簽(qian)章(zhang)(zhang)(zhang)(zhang)，有(you)(you)效(xiao)(xiao)性消息(xi)為“用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)有(you)(you)效(xiao)(xiao)”；若(ruo)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)的(de)(de)(de)(de)狀態為過期(qi)時，提示用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)當前(qian)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)不(bu)(bu)可用(yong)(yong)(yong)(yong)(yong)(yong)，請(qing)續(xu)期(qi)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)，即有(you)(you)效(xiao)(xiao)性消息(xi)為“當前(qian)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)不(bu)(bu)可用(yong)(yong)(yong)(yong)(yong)(yong)，請(qing)續(xu)期(qi)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)”；若(ruo)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)的(de)(de)(de)(de)狀態為凍(dong)結(jie)(jie)，則提示用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)該用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)已凍(dong)結(jie)(jie)，請(qing)先(xian)解凍(dong)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)再(zai)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)，即有(you)(you)效(xiao)(xiao)性消息(xi)為“用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)已凍(dong)結(jie)(jie)，請(qing)先(xian)解凍(dong)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)再(zai)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)子(zi) 印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)”；若(ruo)用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)的(de)(de)(de)(de)狀態為吊(diao)銷，則提示用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)該用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)已吊(diao)銷，請(qing)重新(xin)申(shen)請(qing)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)再(zai)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)，即有(you)(you)效(xiao)(xiao)性消息(xi)為“用(yong)(yong)(yong)(yong)(yong)(yong)戶(hu)(hu)(hu)(hu)(hu)數(shu)字(zi)(zi)(zi)(zi)(zi)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)已吊(diao)銷，請(qing)重新(xin)申(shen)請(qing)證(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)書(shu)(shu)(shu)(shu)(shu)再(zai)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)子(zi)印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)”。

如圖8所(suo)示，是本發(fa)明的(de)電子(zi)(zi)(zi)印(yin)章(zhang)管(guan)(guan)(guan)理(li)方法及(ji)系統異常處理(li)電子(zi)(zi)(zi)印(yin)章(zhang)的(de)時序圖。參考圖8，首先(xian)管(guan)(guan)(guan)理(li)員(yuan)登錄電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200，電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200接(jie)收(shou)用(yong)(yong)戶(hu)輸入(ru)的(de)管(guan)(guan)(guan)理(li)員(yuan)信(xin)息(xi)，并(bing)向管(guan)(guan)(guan)理(li)員(yuan)返(fan)回(hui)登錄結(jie)果。隨(sui)(sui)后(hou)(hou)，管(guan)(guan)(guan)理(li)員(yuan)在瀏(liu)覽器100上輸入(ru)請(qing)求異常處理(li)用(yong)(yong)戶(hu)數字(zi)證(zheng)書(shu)(shu)。隨(sui)(sui)后(hou)(hou)，電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200接(jie)收(shou)瀏(liu)覽器100的(de)請(qing)求，此時，向證(zheng)書(shu)(shu)授(shou)權(quan)中心300請(qing)求異常處理(li)用(yong)(yong)戶(hu)數字(zi)證(zheng)書(shu)(shu)。隨(sui)(sui)后(hou)(hou)，證(zheng)書(shu)(shu)授(shou)權(quan)中心300接(jie)收(shou)電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200的(de)請(qing)求，此時，證(zheng)書(shu)(shu)授(shou)權(quan)中心300異常處理(li)用(yong)(yong)戶(hu)數字(zi)證(zheng)書(shu)(shu)。隨(sui)(sui)后(hou)(hou)，證(zheng)書(shu)(shu)授(shou)權(quan)中心300向電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200返(fan)回(hui)處理(li)結(jie)果，電子(zi)(zi)(zi)簽(qian)(qian)章(zhang)平臺(tai)200向瀏(liu)覽器100返(fan)回(hui)處理(li)結(jie)果。最后(hou)(hou)，瀏(liu)覽器100向管(guan)(guan)(guan)理(li)員(yuan)返(fan)回(hui)該處理(li)結(jie)果。

本發明的(de)(de)基于數(shu)(shu)字(zi)(zi)(zi)證(zheng)書(shu)的(de)(de)電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)管(guan)(guan)理(li)(li)方法及系(xi)統通過(guo)將(jiang)用戶數(shu)(shu)字(zi)(zi)(zi)證(zheng)書(shu)與(yu)電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)進(jin)行綁定，提高了(le)電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)合(he)法有效性(xing)，從(cong)根源上(shang)確保電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)合(he)法，可追溯；通過(guo)對用戶數(shu)(shu)字(zi)(zi)(zi)證(zheng)書(shu)的(de)(de)管(guan)(guan)理(li)(li)來對電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)進(jin)行管(guan)(guan)理(li)(li)，增強了(le)電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)管(guan)(guan)理(li)(li)力(li)度；在異(yi)常情況下，通過(guo)對用戶數(shu)(shu)字(zi)(zi)(zi)證(zheng)書(shu)的(de)(de)異(yi)常處理(li)(li)，可及時(shi)(shi)響(xiang)應，能(neng)夠(gou)及時(shi)(shi)止(zhi)損，增強了(le)電(dian)(dian)(dian)(dian)子印(yin)(yin)章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)控制力(li)度，此時(shi)(shi)，即使用戶擁有ukey，用戶也無法進(jin)行簽字(zi)(zi)(zi)操作(zuo)，最大限度保護(hu)合(he)同簽章(zhang)(zhang)(zhang)(zhang)(zhang)的(de)(de)合(he)法性(xing)。

以(yi)上所(suo)述，僅為(wei)本發(fa)明較佳的(de)具體實施(shi)方(fang)式，但(dan)本發(fa)明的(de)保(bao)(bao)護(hu)范(fan)圍(wei)并(bing)不局(ju)限(xian)于(yu)此(ci)，任何熟悉本技術領域(yu)的(de)技術人員(yuan)在本發(fa)明揭露的(de)技術范(fan)圍(wei)內，可輕(qing)易想到的(de)變(bian)化(hua)或替換，都應(ying)涵蓋在本發(fa)明的(de)保(bao)(bao)護(hu)范(fan)圍(wei)之內。因此(ci)，本發(fa)明的(de)保(bao)(bao)護(hu)范(fan)圍(wei)應(ying)該以(yi)權利(li)要求的(de)保(bao)(bao)護(hu)范(fan)圍(wei)為(wei)準(zhun)。