Adding Digital Signatures after Certification

Similar Questions

• Windows Installer broken error of digital signature after execution of moy.

  Original title: Windows Installer broken digital signature__

  I installed AVG tuneup on my two laptops. Now when I scan my computer two MSI report broke digital signatures. Does anyone have a solution for this problem

  JBBLCC

  Hello

  A digital signature is an electronic security mark that can be added to the files. It allows you to verify the Publisher of a file and helps verify that the file has not changed since it has been digitally signed.

  If the file does not have a valid digital signature, has no way for you make sure that the file is actually from the source, of what he wants, or that he didn't has not been tampered with (possibly by a virus) since its publication.

  After my research, I have found many users who have faced the problem were able to resolve back to earlier versions of AVG. You can also try.

  For more help, please communicate with the help of AVG: http://www.avg.com/us-en/support

  Diana

  Microsoft Answers Support Engineer

  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Cannot get the digital signature that is added through the creation and the apparitions to be displayed in the list when you try to sign and certify

  I added a signature that appears under Appearance tab Creation and appearance of preference, but when I go to sign and certify a document, I can only find the digital ID created by guests when you try to sign a document. How can I find the signature I want under "appearances" and place it where it can be used to sign a document.

  Choose the appearance in the sign dialog box:

  

• How do I preserve hyperlinks after adding a Signature to a PDF? They become inactive after I signed the document.

  I have a PDF file with active hyperlinks. After that I added a Signature using 'Fill & Sign - Place Signature' hypertext links are no longer active. How can I keep active hyperlinks who signed the document?

  Hey Mike,

  Could you please try to do the same thing using Adobe Reader DC.

  You may need to uninstall XI of drive on your computer, and then install the version of DC from the below mentioned link:

  Adobe Acrobat Reader DC install for all versions

  Let me know how it goes.

  Kind regards
  Ana Maria

• The digital signature does not not after 11.0.09 update.

  Hello

  I use Adobe Acrobat Pro XI at the office and was able to use the digital certificate provided by my company and stored in the Windows certificate store to digitally sign PDF documents. After the update (11.0.09) that has stopped working; When I try to sign a document, I'm invited to create a digital ID or choose an existing one from a file; A digital ID for roaming, accessible through the server; A device connected to this computer. However, I can't use existing ID which is always available in the Windows certificate store and used to work before.

  (The same thing happens with the digital signature in Adobe Reader after the update).

  Has changed nothing about how certificates are used for digital signatures with this last update?

  Thank you.

  Kind regards
  Cornel.

  Take a look at my question. Possibly related: can use GoDaddy certificate to sign into Microsoft Office Word 2010, but not in Adobe Acrobat XI 10.0.09

• How can I make the submit button that is activated after the user enters a digital signature?

  I have a form that contains a digital signature field. Once the user enters their digital signature, my "submit" button is disabled. I wanted that this remains activated for the user can submit the form with their digital signature and the form (in PDF format) as an attachment.

  I'd appreciate any help.

  Kind regards

  Fanny

  You can configure the fields of lock after the signing of the digital signature. In Livecycle Designer across this field properties: object-> TAB Signature properties. Here can exclude the button submit or any other field, if necessary, do not lock after signing.

  -Rambeau.

• Lock a field after a digital signature

  I'm working on a monthly document. When the user selects a value in a drop-down list field, there is a box of signature below. Is it possible to lock this field drop-down list after that the zone of corresponding signature is digitally signed?

  The user can choose to block the entire document (if it is the last signature), or you can configure the signature field so that the other fields are locked by the read-only when it is signed. See the signature or dialog tab of the field properties of the digital signature to see where you can do.

• Problems with adding fields of digital signature

  OK, so I'm an IT Manager / developer DB for a defense contractor. And I consider myself reasonably technically competent in MOST things. But this problem has left me speechless (for the most part) for lack of decent instructions or advice are on the lines.

  , I'm looking to create a form for use by the employees of my company to follow the 'signatures'. we have so far put in forms manually signed for this purpose, my goal is to go paperless with this process. I know it can be done because the air force (my client) uses a form that allows you to do something similar (see here: http://www.dtic.mil/whs/directives/infomgt/forms/eforms/dd2875.pdf). Forward listed form allows you to 'click' on the signature block and add your digital signature (which, for the AF, comes from an IDENTITY card). Let explain me the dev environment, I am using / testing on:

  Creation of the form:

  I use my laptop with my own personal copy of Adobe Pro 9. I have no installed dig signature or any ability to use on this system. I CAN, however, add the field to the GIS during the creation of the form and the field responds when you click on it, but with a command prompt different than the 2875 (I think this may be part of the question). Then I tried sending it to my AF computer to test whether it will actually allow me to add a signature block.

  Tested the form:

  On my AF computer I only software adobe reader 9 installed, and it will allow me to add my signature to the DD 2875. When I do my newly created form with my added field GIS that nothing happens at ALL when you click it.

  Troubleshooting:

  I first noticed that under form properties security has been put in place to NOT allow the signing. I changed that and returned on one system to the other, and it seems that in the translation he loses this setting. First, I assumed it might be due to the security the AF place on its e-mail servers. So in response I burned the form of a cd and manually transferred but got the same result.

  Conclusion:

  I terribly bit educated on the development of PDF I suspect to understand everything that happens here, but I feel there's a script attached to the FA form that works and allows him to function properly. If this is the case I don't know what recourse I have, if any. BUT, if its something simple that I'm missing just in cause of my lack of experience I hope someone here can help me.

  Thank you!

  Hi LBitner99,

  Before you can use Adobe Reader to add a digital signature to a PDF document, the file must be "enabled for the drive.  There are two ways to do this, you must use a server, what the DoD because they need to drive helps thousands of documents. The other way is to use Acrobat Pro (I know that you said you have Pro, but for anyone else reading this has has Acrobat Standard, this version is not the feature activate Reader).

  With the file you worked on open in select Acrobat the Advanced > extend features in Adobe Reader menu item. Click the Save button in the dialog box that followed, and the new file will have digital signature rights in Reader.

  I hope this helps.

  Steve

• Adding Javascript to a Digital Signature

  Hi all

  I went through the forum for the good part of the last 2 days and have been unable to solve my problem (if it's fixable).  I wasn't really sure of this forum to post, but since he mainly a matter of Javascript and I'm not exerienced in Java, I've posted it here.

  I created a form with Acrobat Pro XI and will be read in drive X.  My goal is to be able to insert a digital signature in the menu forms in Acrobat and Digital Signature properties, signing tab, I would like to input Javascript in the "this script is run when the field is signed:" section.  This script would be to e-mail the document in PDF format, with all the fields of the form, locked or flattened.  If possible, I want to change the name of the document and add the specific email subject line.

  I tried to use the bu next script he errors on the cSubmitAs.

  this.submitForm ({cUrl: "mailto:mail@domain", cSubmitAs: 'PDF',})

  Any help would be greatly appreciated,

  Eric

  The script would be:

  for (var i = 0; i)< numfields;="" i="" +="1)">

  var fName = getNthFieldName (i);

  Make the readonly field

  getField (fName) .readonly = true;

  }

  This affects all areas, including buttons, read-only.

• Adding JS to Digital Signature fields programmatically

  Hello, I have a JavaScript that fills my adobe with 3 document signature fields and 3 fields of date in one place, then, the same code put JS in the tab calculate date as required fields.  What I can't seem to know is how to fill the signature with the JS I need for them to have as well.

  Below is the code for the custom action I created:

  First, acquire the box of culture for the Page #1

  var aCropRect = this.getPageBox("Crop",0);

  Calculate the rectangle on the implementation of the text box.

  Field is in the title to the signature block

  var nRight = aCropRect [2] / 1;

  Field is above the bottom 162pts, width 250 points, high 50 points

  var rectFld = [];

  rectFld [0] = nRight-350; Left side is 150pts on the left of the right

  rectFld [1] = aCropRect + 212 [3];  The upper side is 400pts over background

  rectFld [2] = nRight-100; Right side is - 25pts right of the right

  rectFld [3] = aCropRect + 162 [3];  The background is 360pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("Signature1", "signature", 0, rectFld);

  Field is greater than the low, broad, 162pts 78 high points 50 points

  var rectFld = [];

  rectFld [0] = nRight-98; Left side is 98pts left of the right

  rectFld [1] = aCropRect + 212 [3];  The upper side is 212pts over background

  rectFld [2] = nRight-20; Right side is 20pts to the right of the right

  rectFld [3] = aCropRect + 162 [3];  The background is 162pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("DATE_1", "text", 0, rectFld);

  ACCCT var = "if (!)". this.getField(\"Signature1\").value) this.getField(\"DATE_1\").value = "\". « ;

  this.getField("DATE_1").setAction ("Calculate", ccalc);

  Field is greater than the low 225pts, width 250 points, high 50 points

  var rectFld = [];

  rectFld [0] = nRight-350; Left side is 350pts left of the right

  rectFld [1] = aCropRect [3] + 275;  The upper side is 275pts over background

  rectFld [2] = nRight-100; Right side is 100pts right of the right

  rectFld [3] = aCropRect + 225 [3];  The background is 225pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("Signature2", "signature", 0, rectFld);

  Field is greater than the low, broad, 225pts 78 high points 50 points

  var rectFld = [];

  rectFld [0] = nRight-98; Left side is 98pts left of the right

  rectFld [1] = aCropRect [3] + 275;  The upper side is 275pts over background

  rectFld [2] = nRight-20; Right side is 20pts to the right of the right

  rectFld [3] = aCropRect + 225 [3];  The background is 225pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("DATE_2", "text", 0, rectFld);

  ACCCT var = "if (!)". this.getField(\"Signature2\").value) this.getField(\"DATE_2\").value = "\". « ;

  this.getField("DATE_2").setAction ("Calculate", ccalc);

  Field is greater than the low 495pts, 75 points wide, high 25 points

  var rectFld = [];

  rectFld [0] = nRight-200; Left side is 150pts on the left of the right

  rectFld [1] = aCropRect + 520 [3];  The upper side is 520pts over background

  rectFld [2] = nRight-125; Right side is 125pts to the right of the right

  rectFld [3] = aCropRect + 495 [3];  The background is 495pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("Signature3", "signature", 0, rectFld);

  Field is greater than the low 495pts, width 60 points, high 25 points

  var rectFld = [];

  rectFld [0] = nRight-110; Left side is 110pts left of the right

  rectFld [1] = aCropRect + 520 [3];  The upper side is 520pts over background

  rectFld [2] = nRight-50; Right side is 50pts to the right of the right

  rectFld [3] = aCropRect + 495 [3];  The background is 495pts above the bottom of the box of culture

  Add the field

  var oFld = this.addField ("DATE_3", "text", 0, rectFld);

  ACCCT var = "if (!)". ' this.getField(\"Signature3\").value) this.getField(\"DATE_3\").value =------"------" (util.printd (\"mm/dd/yyyy\ ', Date() ')) new";

  this.getField("DATE_3").setAction ("Calculate", ccalc);

  Here are the things I need in the fields of signature respectively...

  If (! this.getField(\'Signature1\').value) (this.getField(\'DATE_1\').value) =------"------" (this.getField(\'DATE_1\').value = util.printd ("mm/dd/yyyy", new Date()));

  If (! this.getField(\'Signature2\').value) (this.getField(\'DATE_2\').value) =------"------" (this.getField(\'DATE_2\').value = util.printd ("mm/dd/yyyy", new Date()));

  If (! this.getField(\'Signature3\').value) (this.getField(\'DATE_3\').value) =------"------" (this.getField(\'DATE_3\').value = util.printd ("mm/dd/yyyy", new Date()));

  I guess it starts like that, but don't have any idea...

  var s = this.getField ("Signature1");

  s.setAction ("Format",

  If I understand you, work with your two fields Signature1 DATE_1, you want to program an automatic in the field of DATE_1 date, when a digital signature is placed in the field Signature1  Similarly, you want DATE_1 empty if there is no digital signature.

  Under your code to add the Signature1 field, add the following two lines of code:

  var s = "if (!)". "this.getField(\"Signature1\").value) this.getField(\"DATE_1\").value = \"\";\relse this.getField(\"DATE_1\").value = util.printd (\"mm/dd/yyyy\ ', Date() ") new;";

  oFld.setAction ("MouseUp", s);

  Translated, if there is no content Signature1 (begin to sign but decide to hit cancel them), the area of the DATE_1 remains empty, but if the signature is placed, the DATE_1 field updates to reflect the current date.  (Variable s contains two lines of code)

  DATE_1 your code seems to work fine when it is used with the above lines.  If the signature field is removed, the field DATE_1 will erase the previous date that was displayed.

• Adding fields of Digital Signature to multiple Pages in a Document

  Hello

  I have a batch processing java script that will set the fields of digital signature in a drawing.

  Sometimes drawing can contain several pages and the script must set the fields of digital signature on each page.

  The problem with the script that I have is that the digital signature fields appear only on the first page.

  Can someone please provide help to modify my script so that the fields of digital signature are displayed on each page?

  Drawing signature field rev 0

  var this.numPages = NUMPAGES;
  for (var i = 0;  I < numpages; i++) {

  var a = this.addField ("Checked", "signature", i, [1783, 174, 1724, 198]);

  var b = this.addField ("Designed", "signature", i, [1783, 149,5, 1724, 173,5]);

  var c = this.addField ("App Design", "signature", i, [1783, 125, 1724, 149]);

  var d = this.addField ("Proj App", "signature", i, [1783, 101, 1724, 125]);

  }

  Thank you very much.

  You can't have more than one signature with the same name field. In addition, your rect coordinates are reversed, they should look be:

  var a = this.addField("Checked", "signature", i, [1724, 198, 1783, 174]);  // etc.
  

• How to make an electronic digital signature?

  How to create an electronic digital signature?

  @

  If you want to create a digital signature based on certificates, you start to get a digital certificate. If you want to take advantage of the feature complete of digital signatures and then you get a reputable certification authority certificate. If you only want to ensure the integrity of the documents, you can create a certificate self-signed in Acrobat Pro. When you have a certificate add you it to the Acrobat digital IDs. After that you can start to sign your PDF documents using this certificate. In Acrobat XI go you to sign-> work with certificates-> sign the Document. Since version 11.0.7 that adobe Reader can also sign. Earlier versions of Reader requires that PDF is already ready to be signed by its author: includes fields from signature signed and is Reader extended for the signature.

  Make sure that when you get a certificate which is encrypted password, do you remember the password you may need several times.

• Problem of size of form with several Digital Signatures

  I created a form (liveCycle 8) with several digital signatures.  When each user signs the form, this section of the form is locked using collections.  The form is workflow by email after each user connects it.  Whenever the user signs and submits the form, the size of the form becomes too great.

  How to optimize the form to compress whenever a user signs the form?

  Thank you

  Lori

  Steve,

  After your request to publish the form, I wanted to remove some elements of society, such as the Logo.  Once I removed the Logo, I found that the biggest problem was a Logo image size which was the large file.  Once I reduced the size of the image, added only 46 KB signatures at each level of signature.

  Thank you for your help,

  Lori

• Second digital signature invalid one

  Hi all

  I'm having some trouble adding a second digital signature to an already digitally signed PDF file. The library that I use to manage PDF files is open source, so I change the PDF files programmatically. The first PDF I produce, PDF1 (PDF with a signature), has a valid digital signature. The second PDF file I produce, PDF2 (the PDF file with two signatures), has the second marked signature as valid, but the first as not valid with the following error:

  Error during signature verification.  
  Unexpected byte range values defining scope of signed data.
  Details: The signature byte range is invalid
  

  I have read and applied all the "best practices" on the PDF digital signature, so I add the second signature in incremental mode and I am sure that the second PDF has no change in the first part, this is because if I do a binary comparison of PDF1 PDF2, the first part of the PDF2 equals PDF1. So, if you remove the part of PDF2 (after the first %% EOF), you get PDF1, once again, with the digital signature is valid. So the problem seems to be in something again in the part of PDF2 making Acrobat Reader X think that the first digital signature is not valid.

  If you want to see three PDF files, here are the links:

  The original PDF: https://docs.google.com/viewer?a=v & pid = explore & chrome = true & srcid = 0BzrgexS80Iq_ODQxZTY2MDk tNTQyYi00YTE0LTk0MTctYWMxNDFiOWY4MjA5 & hl = en_US

  PDF1: https://docs.google.com/viewer?a=v & pid = explore & chrome = true & srcid = 0BzrgexS80Iq_ZDQ3MTk1ZmI tNWI4NS00YzdhLTkxNmUtODk1NjVmY2M2NTVh & hl = en_US

  PDF2: https://docs.google.com/viewer?a=v & pid = explore & chrome = true & srcid = 0BzrgexS80Iq_ZGM1YmZhMWE tY2JiYi00YzZkLWE5ZjItNzgwM2RlNzExYWE1 & hl = en_US

  Any help will be very appreciated. Best regards.

  Hello

  I don't know if this helps, but I found something unusual with your PDF2. Just at the beginning of the second incremental update (with the new signature), the first object is added without a carriage return. This the last line of the previous update mark looks like this:

  %% EOF3 0 obj

  Perhaps which leads to an incorrect analysis and then invalidates the signature? Not sure on this subject, but as far as I can read offsets, your ranges of bytes are correct.

• Update Win7 failure: error control of digital signature on applications

  I just upgraded my satellite L300 with DVD Toshiba Vista Home premium "s (Dutch version).

  Step 1: update Toshiba DVD deleted all drivers as promised
  Step 2: Windows 7 Home premium Upgrade DVD installed without problem.

  Step 3: Upgrade Toshiba DVD won't start help following (translated from Dutch) error:
  Can't control the digital signature for this file.
  A recent hardware or software change has probably installed a file with a wrong or damaged digital signature...

  Apart from some basic Windows (IE) programs I can't run, install, or remove all other program-always this error...
  Other utilities (wifi for example) just give the message they encountered an unknown error...

  I tried to update some drivers on the Toshiba site but not a downloaded file monkey runs... (all with the same digital signature error)

  What now?

  Edit:

  I got, I think, to install the drivers of Toshiba in safe mode, but many programs fail to run, install or remove even...
  anything that gives the signature error... (ccleaner, revo uninstaller, also all the Setup files downloaded after installation of 7)

  Touchpad will freeze now and if often, leaving only Ctrl-Alt-Del to reboot the computer

  Post edited by: FelixAtagong

  So apparently no one can help me...

  I found a solution to disable the verification of digital signature in Windows 7, but for that you have to open CMD as administrator.
  Guess what, same CMD refuses to open, because it does not recognize the digital signature...

  How to turn off this thing until I throw my PC in the trash...

  Post edited by: FelixAtagong