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receive following error: SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED

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  • Последний ответ от jscher2000

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since the most recent update I receive the following error:

SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED

I followed some search topics and was not able to find anything on this specific explanation. Would sure appreciate the help. Longtime Firefox user.

Thanks

Steve

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Hi Steve, there is a preference that blocks one of the more ancient signature algorithms, SHA1 -- security.pki.sha1_enforcement_level -- but I don't think that's likely to be in use these days.

According to bug reports I read, if Firefox finds multiple problems with a certificate, such as an unknown issuer, expired, self-signed, and/or a weak signature algorithm, it may not always report the most egregious error, so maybe this really is an ancient certificate? You could test the site on SSL Labs to see whether they provide more complete information:

https://www.ssllabs.com/ssltest/

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