Re: What is the Mozilla Firefox policy concerning SHA-1 Client authentication certificates?

2016-04-27 Thread Richard Barnes
Well, now you've made me go and try it. I couldn't get OpenSSL to use RSAwithMD2, but it works fine with MD5: openssl req -x509 -out client-cert.pem -new -newkey rsa:512 -md5 -nodes -keyout client-priv.pem openssl pkcs12 -export -in client-cert.pem -inkey client-priv.pem -out client.p12 # Prefer

Re: What is the Mozilla Firefox policy concerning SHA-1 Client authentication certificates?

2016-04-27 Thread Peter Bowen
It does to a certain extent. If I have a certificate that uses a 512-bit RSA key and is signed using RSAwithMD2, will Mozilla even attempt to use that certificate for client authentication? On Wed, Apr 27, 2016 at 10:54 AM, Richard Barnes wrote: > For client certificates, it doesn't really matte

Re: What is the Mozilla Firefox policy concerning SHA-1 Client authentication certificates?

2016-04-27 Thread Richard Barnes
For client certificates, it doesn't really matter what Mozilla thinks -- it matters what the website thinks when you present the client cert. On Wed, Apr 27, 2016 at 7:48 AM, wrote: > Hi ! I read " > https://blog.mozilla.org/security/2015/10/20/continuing-to-phase-out-sha-1-certificates/"; > art

What is the Mozilla Firefox policy concerning SHA-1 Client authentication certificates?

2016-04-27 Thread vazmuten
Hi ! I read "https://blog.mozilla.org/security/2015/10/20/continuing-to-phase-out-sha-1-certificates/"; article but my question is what about Client authentication certificates that are issued using SHA-1 like Qualified Certificates issued to clients in order to make client authenticated SSL co