Cov txheej txheem:
Video: Kuv yuav ua li cas thiaj lees paub tus XML kos npe?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Rau txheeb xyuas tus kos npe digital ntawm ib XML ntaub ntawv
Rau txheeb xyuas cov ntaub ntawv, koj yuav tsum siv tib yam asymmetric key uas tau siv rau kos npe . Tsim cov khoom CspParameters thiab qhia lub npe ntawm lub thawv tseem ceeb uas tau siv rau kos npe . Rov qab tau tus yuam sij pej xeem siv RSACryptoServiceProvider chav kawm.
Tsuas yog li ntawd, kuv yuav ua li cas thiaj lees paub kuv qhov kos npe?
Yuav tau siv tau tag nrho kos npe hauv PDF thaum koj qhib cov ntaub ntawv, xaiv Verify Kos npe Thaum Cov Ntaub Ntawv Qhib. Qhov kev xaiv no raug xaiv los ntawm lub neej ntawd. Xaiv pov thawj xaiv raws li xav tau thiab nyem OK. Cov kev xaiv no qhia txog txoj hauv kev uas txiav txim siab seb qhov plug-in twg los xaiv thaum txheeb xyuas a kos npe.
Tsis tas li ntawd, kuv yuav kos npe rau daim ntawv XML li cas? Txhawm rau kos npe rau daim ntawv XML digitally
- Tsim cov khoom CspParameters thiab qhia lub npe ntawm lub thawv tseem ceeb.
- Tsim tus yuam sij asymmetric siv RSACryptoServiceProvider chav kawm.
- Tsim ib qho khoom XmlDocument los ntawm kev thauj cov ntaub ntawv XML los ntawm disk.
- Tsim cov khoom SignedXml tshiab thiab dhau qhov khoom XmlDocument rau nws.
Ua raws li qhov no, XML txheeb xyuas qhov kos npe digital li cas?
Txog XML digital kos npe Xaiv los yog qhib ib qho XML ua ntaub ntawv thiab xaiv daim ntawv pov thawj los kos npe rau ib daim ntawv. Tom qab ntawd, lub kos npe tuaj yeem txheeb xyuas tau siv tus yuam sij pej xeem khaws cia hauv tib daim ntawv pov thawj. Tus yuam sij pej xeem kuj tuaj yeem sau rau ntawm kos npe tso cai pov thawj tsis nkag mus rau daim ntawv pov thawj.
Kuv yuav ua li cas thiaj lees paub kuv qhov kos npe hauv PDF?
Thov ua raws li cov kauj ruam no txhawm rau txheeb xyuas cov ntawv pov thawj digital thiab kos npe digital tau txais los ntawm cov chaw ntseeg siab:
- Qhib cov ntaub ntawv PDF hauv PDF Converter Professional.
- Sab laug-nias rau ntawm Digital Signature field.
- Nyem "Qhia Kos Npe".
- Nyem "Properties".
- Nyem "Tshem Tawm Tus Kheej".
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