Wiki source code of Wie erstelle ich eine digitale Unterschrift mit Zertifikat?

Last modified by Aysegül Omus on 2024/04/22 12:50

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136.1	1	= Set Up Digital Signature =
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136.1	3	This [[Wiki Page>>https://xwiki.rbg.tum.de/bin/view/Informatik/Helpdesk/DigitaleUnterschriftValidieren]] describes how to validate a digital signature.
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136.1	6
1.1	7	{{toc/}}
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	10	== 1. Mac OS X ==
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	12	=== Adobe Reader ===
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136.1	14	==== Import Certificate ====
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136.1	17	You can download Adobe Reader for Mac OS X [[here>>https://get.adobe.com/de/reader/]].
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136.1	19	Start up the program 'Adobe Reader DC' and click on Preferences.
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136.1	21	[[image:Adobereaderpreferences.png\|\|width="800"]]
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136.1	26	Choose Signatures from the dropdown menu.
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136.1	28	[[image:adobereadersignatures.png\|\|width="500"]]
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136.1	33	Click on More in the Identities & trusted Certificates section.
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136.1	35	[[image:adobereadermore.png\|\|width="800"]]
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136.1	40	Choose Digital ID Files and click on Attach File in order to import a certificate.
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136.1	42	[[image:digsigattfilefiles.png\|\|width="800"]]
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136.1	47	Choose your certificate file.
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136.1	49	[[image:digsigzertopen.png\|\|width="800"]]
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136.1	54	Enter the password that was previously set, when exporting the certificate.
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136.1	56	Note: If no password was set, during the exportation of the certificate this step can be skipped.
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136.1	58	[[image:digsigattfilepwd.png\|\|width="800"]]
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136.1	63	The Certificate is now imported and can be used for digital signatures.
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136.1	65	[[image:digsigaddidfinish.png\|\|width="800"]]
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136.1	68	You can also synchronize Adobe Reader with Keychain Access and import all certificates at the same time.
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136.1	73	==== Using Digital Signature ====
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136.1	76	In order to sign a file with your digital signature, click on the blue field.
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136.1	78	[[image:adobereaderunterschrift.png\|\|width="800"]]
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136.1	81
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	83	Choose your certificate.
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	85	[[image:digsigzertauswaehlen.png\|\|width="800"]]
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	90	Enter the password set during exportation.
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	92	[[image:digsigpasseingabe.png\|\|width="800"]]
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	97	Click on Sign.
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	99	[[image:digsigpasswdsign.png\|\|width="800"]]
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	104	Next, save the File. This will confirm the digital signature.
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	106	[[image:adobereaderpreferencesspeicherndatei.png\|\|width="800"]]
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	111	The digital signature looks as follows:
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	113	[[image:adobereaderpreferencesdigitalunterschrieben wiki.png\|\|width="800"]]
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1.1	117	== 2. Windows 10 ==
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136.1	119	You can download Adobe Reader [[here>>https://get.adobe.com/de/reader/otherversions/]]
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136.1	121
1.1	122	=== Adobe Reader ===
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136.1	124	==== Import Certificate ====
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136.1	127	The setup for digital signatures in Windows is parallel to Mac OS.
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136.1	129	Go to the Preferences Panel.
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136.1	131	[[image:adobewinpreferences.png\|\|width="800"]]
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136.1	136	Click on Signatures and then on More.
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136.1	138	[[image:adobewinsignature.png\|\|width="1000"]]
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136.1	143	You can now import your certificate. Choose Digital ID Files on the left hand side and Attach File in order to do so.
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136.1	145	[[image:adobewinatttach1.png\|\|width="800"]]
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136.1	150	Once the certificate has been chosen, enter the corresponding password, set during the exportation process.
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136.1	152	Note: If no password was set, during the exportation of the certificate this step can be skipped.
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136.1	154	[[image:adobewinattachfile.png\|\|width="800"]]
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136.1	159	==== Using Digital Signature ====
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136.1	161	In order to sign a file with your digital signature, click on the field to which you wish to add the signature.
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136.1	163	[[image:adobereaderunterschrift.png\|\|width="800"]] Choose your certificate.
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	168	[[image:adobewindigidauswaehlen.png\|\|width="800"]] Next, save the File. This will confirm the digital signature.
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	173	[[image:adobereaderpreferencesdigitalunterschrieben wiki.png\|\|width="800"]]
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128.1	178	=== JSignPdf ===
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136.1	180	You can download this tool [[here>>https://sourceforge.net/projects/jsignpdf/files/latest/download]]. It will download an .exe file.
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136.1	182	Open it with a double click and install it:
	183	[[image:windowssetup1.png\|\|width="1200"]]
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136.1	188	[[image:windowsetup2.png\|\|width="1200"]]
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136.1	192	[[image:windowssetup3.png\|\|width="600"]] Start the program.
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136.1	196	[[image:windowsprogrammstart.png\|\|width="800"]]
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136.1	201	Choose the Keystore Type PKCS12-DEF-3DES-3DES and the certificate you wish to use. Enter the corresponding password below and choose the file you wish to sign digitally. Click on Settings.
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136.1	203	Note: If no password was set, during the exportation of the certificate, no password needs to be entered here.
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136.1	205	[[image:jsignpdfeinstellungen.png\|\|width="1000"]]
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136.1	210	Click on Preview and Select.
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136.1	212	[[image:digsignwinprewievselect.png\|\|width="1000"]]
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136.1	217	Highlight the field in which to use the signature
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136.1	219	[[image:winddigsignfeldmark.png\|\|height="528" width="1141"]]
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	224	You can adjust the position of the signature with these parameters.
	225	[[image:digsignwinprewievselectcloseneu.png\|\|width="1000"]]
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	230	Click on TSA/OCSP/CLR and activate Use Timestamp Server.
	231	[[image:timestampdigsigwind.png\|\|width="1000"]]
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	236	Finally, click on Sign It.
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	238	[[image:signitwindigsignat.png\|\|width="1000"]]
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	243	You can see the details in the Output Console of the program.
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1.1	245	[[image:digsignwindkonsole.png\|\|width="1000"]]
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	250	The digital signature looks as follows:
1.1	251	[[image:digsignwind.png\|\|width="1000"]]
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136.1	253	The digitally signed file is automatically saved as a new file in the directory of the original file.
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1.1	258	== 3. Linux ==
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128.1	260	=== JSignPdf ===
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136.1	262	You can download the tool [[here>>https://sourceforge.net/projects/jsignpdf/files/latest/download]]. This will download a .zip file. Unpack the file.
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136.1	264	Install Java via the console.
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	266	{{html wiki="true"}}
128.1	267	{{code}}sudo apt-get install openjdk-8-jre{{/code}}
1.1	268	{{/html}}
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136.1	271
	272	Go to the directory jsignpdf-1.6.4:
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1.1	274	{{html wiki="true"}}
128.1	275	{{code}}cd ~/jsignpdf-1.6.4/{{/code}}
1.1	276	{{/html}}
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136.1	279
	280	and use this command:
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1.1	282	{{html wiki="true"}}
128.1	283	{{code}}java -jar JSignPdf.jar{{/code}}
1.1	284	{{/html}}
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136.1	289	This will launch the program. Choose the Keystore type PKCS12-3DEF-3DES-3DES , the desired Certificate, the corresponding Password set while exporting it and the file to be digitally signed.
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136.1	291	Note: If no password was set, during the exportation of the certificate, no password needs to be entered here.
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136.1	293	Click on TSA/OCSP/CRL.
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136.1	295	[[image:JSIGNPDFLINUX-TSA:OCSP:CRL.png\|\|width="1000"]]
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136.1	300	Activate Use Timestamp Server.
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136.1	302	[[image:timestempelserverlinux.png\|\|width="1000"]]
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136.1	307	Open Settings.
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136.1	309	[[image:jsignpdfeinstellungenlinux.png\|\|width="1000"]]
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136.1	314	Click Preview & Select.
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136.1	316	[[image:jsginpdflinuxprewievselect.png\|\|width="1000"]]
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136.1	321	The PDF-File should open. Choose the filed in which you wish to insert your digital signature and click on Close.
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136.1	323	[[image:feldmarkierenlinux.png\|\|width="1200"]]
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136.1	328	__Signature name and Description__
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136.1	330	Choose font size 6, in order to have enough space for the date to be displayed.
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136.1	332	[[image:jsignpdfbereichmanuellauswaehlenlinux.png\|\|width="1000"]]
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136.1	337	__Only Description__
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136.1	339	Choose Only Description and click on Close.
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136.1	341	[[image:jsignpdfnurbeschreibunglinux8.png\|\|width="1000"]]
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136.1	346	Click on Sign.
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136.1	348	[[image:jsignpdfsignierenlinux.png\|\|width="1000"]]
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136.1	353	You can see the details in the Output Console of the program..
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136.1	355	[[image:jsignkonsolelinux.png\|\|width="1000"]]
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136.1	360	The digitally signed file is automatically saved as a new file in the directory of the original file.
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136.1	362	The digital signature with the setup Signature name and Description and font size 8 in Adobe Reader looks as follows:
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136.1	364	[[image:jsginpdflinux8.png\|\|width="1000"]]
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136.1	369	The digital signature with the setup Signature name and Description and font size 6 in Adobe Reader looks as follows.
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136.1	371	[[image:signpdf6linux.png\|\|width="1000"]]
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	376	The digital signature with the setup Only Description and font size 8 in Adobe Reader looks as follows:
	377
	378	[[image:jsignnurbeschreibunglinux.png\|\|width="1000"]]

Wiki source code of Wie erstelle ich eine digitale Unterschrift mit Zertifikat?

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