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Firefox error ssl_error_unsupported_hash_algorithm

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Last updated on December 30, 2021
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Are you trying to browse the internet using Firefox, but are you getting the error message 'ssl_error_unsupported_hash_algorithm'?

Firefox is a web browser that was developed by Mozilla. It was released on September 23, 2002 for Microsoft Windows, Linux and Mac OS X. It can be used to access the internet and it can be used to access websites and search engines.

Firefox is the most popular web browser in the world. It is one of the most popular browsers in all of the different operating systems. Firefox has several features that make it an ideal web browser for everyday use. It has an extension manager, a built-in PDF viewer, password manager, bookmarks manager, download manager and much more.

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On this page, you will find more information about the most common causes and most relevant solutions for the Firefox error 'ssl_error_unsupported_hash_algorithm'. Do you need help straight away? Visit our support page.

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It has never been easier to solve error "ssl_error_unsupported_hash_algorithm".

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Error information
  • Category
    Utilities
  • Error code
    ssl_error_unsupported_hash_algorithm
  • Product
    Firefox
  • Developer
    Mozilla Foundation
  • Operating system
    Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP
  • Platform
    PC
  • First seen
    July 25, 2021
  • Verified
    -
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How to solve Firefox error ssl_error_unsupported_hash_algorithm

We've created a list of solutions which you can follow if you want to solve this Firefox problem yourself. Do you need more help? Visit our support page if you need professional support with Firefox right away.

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Verified solution

If you are having issues with Firefox then you might encounter the error code Firefox ssl error unsupported hash algorithm Error when you try to access your account information or when you try to search something on Firefox. This error can be annoying and frustrating because you cannot access your account properly or you cannot log into your account on Firefox anymore.

The problem can be caused by a server error or a network error but sometimes other applications are interfering with the proper functioning of Firefox on your computer. This can be caused by a virus or a malware that is installed on your computer. To fix this error, you need to try a few solutions.

First of all, Firefox has its own certificate processing code that is used to handle security related issues. When you are accessing the website that you are trying to access and the page has been loaded then Firefox will request a certificate from the server. If there is a problem with the certificate then Firefox will display an error message on your screen. If there is a "signature_algorithms'' extension, the signature algorithm and hash algorithm should be a pair listed in that extension.

Uninstalling the extension or your browser and re-installing it again should solve the problem. However, if the problem persists then you can try using another browser to access your account information.

The other way you can do it is you can contact the Customer Service to solve this error. You can try contacting them through their customer support number or their website. The customer support will usually ask you to send them the error code that is appearing on your screen. They will tell you what to do next for your problem and give another solution.

Quick fixes

Try one of the quick fixes below to quickly resolve the Firefox error ssl_error_unsupported_hash_algorithm.

Restart your computer

Quick action

Restart your computer if you haven't already done so. A simple reboot can solve a lot of issues.

Read the full guide Report

Repair the app

Repairing or reinstalling an app will replace corrupted files and remove temporary files, restoring the app back to its original state.

Read the full guide Report

Check your internet connection

Make sure that you're connected to the internet. If you can't connect to a local network, try setting up a mobile hotspot on your phone and connect your computer to the internet via WiFi.

???? Run a speed test Read the full guide Report

Have you found a solution yourself, but it is not in the list? Share your solution in the comments below.

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