Wiki source code of Digitale Unterschrift validieren
Last modified by Aysegül Omus on 2025/05/28 15:37
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58.1 | 1 | = Setting automatic validation of digital signatures in Adobe Acrobat Reader DC = |
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58.1 | 3 | == Download the DFN Root Certificate == |
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58.1 | 5 | Download the following file from the DFN : [[ HARICA Client RSA Root CA 2021>>https://doku.tid.dfn.de/de:dfnpki:tcs_ca_certs]] |
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58.1 | 8 | == Import and validate DFN root certificate == |
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58.1 | 10 | Click in Acrobat Reader under **Signatures** on the right side under Identities and trusted certificates by clicking on **More**. |
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58.1 | 12 | [[image:1.png||width="800"]] |
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58.1 | 17 | Select **Trusted certificates** on the left side and click on **Import** in the tab above. |
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58.1 | 19 | [[image:2.png||width="800"]] |
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58.1 | 24 | Select the certificate **T-TeleSec GlobalRoot Class 2** from the LRZ under **Browse**. |
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58.1 | 26 | [[image:3.png||width="800"]] |
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58.1 | 31 | Select the location of the download certificate from the LRZ and click **Open**. |
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58.1 | 33 | [[image:4.png||width="800"]] |
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58.1 | 38 | Under Contacts, select the certificate by clicking on it. |
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58.1 | 40 | [[image:5.png||width="800"]] |
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58.1 | 45 | In the same window under Certificates, select the **T-TeleSec GlobalRoot Class 2** certificate. |
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58.1 | 47 | [[image:6.png||width="800"]] |
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58.1 | 52 | Then click on **Trust** |
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| 54 | [[image:7.png||width="800"]] | ||
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| 59 | Check the box **Use this certificate as trusted root** in the window that appears. | ||
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| 61 | [[image:8.png||width="800"]] | ||
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| 66 | Import the **T-TeleSec GlobalRoot Class 2** certificate from the LRZ | ||
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| 68 | [[image:9.png||width="800"]] | ||
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| 73 | Confirm the import with **OK**. | ||
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| 75 | [[image:10.png||width="800"]] | ||
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| 80 | Then you can close all windows. | ||
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| 82 | [[image:11.png||width="800"]] |