Questions tagged [digital-signatures]

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3
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2answers
2k views

How to verify signature on a file using OpenSSL with custom engine

Update Dec 28, 2017 – 3: The author of OpenSSL DSTU module kindly provided patch to OpenSSL+DSTU implementation with a fix for the issue, and assisted further. I was able to accomplish what I need ...
1
vote
2answers
525 views

RPM issues after signing JDK 1.6 64-bit

I'm trying to sign the Java JDK 1.6u21 64-bit RPM on CentOS 5.5 for use with Spacewalk and I'm running into problems. It seems to sign okay, but then when I check the signature it seems to be missing ...
0
votes
1answer
70 views

rhel7 yum repository metadata GPG signatures

I'm trying to sign yum repo metadata using GPG, as part of a Jenkins job. This is proving more difficult than I first imagined, but I'm sure lots of people must have done this already. I've worked ...
0
votes
1answer
441 views

Central Digital ID O365 (Exchange Online)

Is there any way to define and deploy a Digital ID for all users centrally? We`re using Exchange Online. As of now I only see the possibility to open Outlook for every user and apply for a Digital ID....
2
votes
0answers
74 views

How can I get the new, stricter driver signing policy from Windows 10 1607 to apply to upgraded installations?

In Windows 10 1607 (Anniversary Update), Microsoft rolled out a new, stricter driver signing policy that requires drivers to be signed by Microsoft through the Dev Portal. Cross-signed drivers are no ...
0
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0answers
22 views

How do I tell the difference between a self signed ca I made for myself for signing scripts and ones that were already there?

Basically my question is, how do I know when a certificate I find in my cert:/localmachine/my store is self signed and not already present when I start using a new computer. If you do a Get-ChildItem ...
0
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0answers
31 views

Azure - disable all web server signatures

We recently had a penetration test and they recommended that we disable all web server signatures. We have one external facing IP address and all our servers running in Azure. I am new to azure ...
0
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0answers
19 views

Enabling digital signature for SMB in windows 2016 not working

I have created a small lab to test before going to production. I have windows server 2016 and windows 10 in my lab. I enabled RequireSecuritySignature on both windows with set-smbserverconfiguration ...
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0answers
29 views

Digital signing certificate for SOAP

I'm calling a third-party Web Service with SOAP requests. This service requires me to to sign my SOAP requests digitally. Regarding to How to buy a X.509 certificate for signing digital payloads ...