Questions tagged as 'assinatura-digital'

Tagged questions
1
answer

How does the Digital Signature in the Health System work? [closed]

More than a month ago I have done the search on this subject but until now I found almost nothing on the subject, someone would know to explain to me how it works, after acquiring an e-CPF like Windows would recognize ... I mainly look for Signa...
asked by 16.04.2015 / 19:35
0
answers

How to implement certificate chains? what is the importance / function?

I created a local application in VS and when uploading on the server the application was not all the resources of the local application, in the application I am using X.509 and found a difference when listing the CA: //X509Store store = new X5...
asked by 06.11.2015 / 17:26
1
answer

Request digital certificate and sign a string on a php web site [closed]

I'm developing a web site for my TCC in php , and I'm stuck: My application will need to request a digital certificate, which can be the .cer file or load from the user's repository and sign a string without using Java...
asked by 01.12.2016 / 14:38
1
answer

Error Signing Digital Signature - "unable to load Private Key"

To create a Digital Subscription you need:   - Private key.   - Public Key.   - HASH of the file to be signed. I'm using the following algorithm for the process: image1 http://maxicertificadodigital.com.br/images/sobre/03.png ima...
asked by 31.03.2015 / 15:51
0
answers

XML digital signature with NodeJs

Good morning I'm using xml-crypto and pem to sign an XML. But after searching I could not find a way to solve this gambiarra: var certificado = cert.cert.toString().replace('-----BEGIN CERTIFICATE-----', '').trim().replace('--...
asked by 06.06.2018 / 16:43
0
answers

Request Digital Certificate ASP MVC

I'm developing an NF-e Web Generator. In the action for the generation of NF-e, I need to request the client's digital certificate through the browser, which can be either A1 or A3, just like the e-Cac website does: link Where this site...
asked by 13.03.2017 / 14:37
0
answers

How do I digitally sign a .pem file using the SHA256 algorithm

I have a .pem file converted from an A3 digital certificate (.pfx) I need to sign 2 CNPJs concatenated using this .pem file, which contains 2 Public and 1 Private Keys, I need to use the private key to sign the CNPJs, which in the case it will g...
asked by 29.10.2014 / 19:44
1
answer

How to implement PKCS # 7 (components-class, library, dll, plugins and others) in an MVC5 web application

I'm trying to implement PKCS#7 in an application web mvc5 I've found some solutions for desktop application, I've never added desktop solutions (class, dll, reference etc) in a web application, Has anyone worked or knows h...
asked by 16.10.2015 / 20:05
1
answer

Error in validating the signature in the iti verifier using the demoseller to sign the document

I am signing documents in CADES format and using the Demosello library in version 3.2.10 " org.demoiselle.signer ", " org.demoiselle.signer ", and " org.demoiselle.signer " the act of signing in and checking in on my application is working norma...
asked by 28.06.2018 / 13:18
2
answers

Use of digital certificate A1 installed on the server

I work with the development of a Java Web application for electronic medical records management, in which it is necessary to digitally sign XML documents. This application is used by more than 200 users within the hospital environment and the...
asked by 29.05.2018 / 20:20