This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_

  • 2 antwoorde
  • 3 hierdie probleem
  • 4 views
  • Laaste antwoord deur cor-el

hiren_84in
hiren_84in
more options

Secure Connection Failed

An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP 

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Secure Connection Failed An error occurred during a connection to www.esic.in. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

<strike>The certificate has expired quite some time ago and the server is far behind on security, so I assume that you shouldn't use a secure connection, but use an open HTTP connection to visit this website.</strike>

See:

Edit: I checked the certificate myself and it seems to be OK. There is only a problem with the certificate chain.

Gewysig op deur cor-el

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Firefox doesn't have the e-Mudhra CA SPL 2015 root certificate that is required to build a correct certificate chain.

The root certificate that you can download here is missing the BEGIN CERTIFICATE and END CERTIFICATE lines, so I'm posting a fixed certificate here.

You will have to install this certificate in the Certificate Manager.

Import this certificate in the Firefox Certificate Manager.

  • Options/Preferences -> Advanced -> Certificates: View Certificates -> Authorities -> Import

When prompted, place a tick on "Trust this CA to identify websites" to make the certificate work as a trusted root certificate. Always be cautious when you set trust bits on a certificate as these should only be set for a trusted root certificate. You should never set any trust bits on an intermediate certificate. 

-----BEGIN CERTIFICATE-----
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
-----END CERTIFICATE-----