I've just updated my macOS to Catalina and Burp to version Version 2.1.05. The problem is that Chrome does not want to initiate a connection with Burp Proxy and shows the error "Your connection is insecure" with the following description: NET::ERR_CERT_WEAK_KEY.
I presume the Burps CA generates private keys of 1024 bits, however these are no longer supported in this environment. The minimal requirement seem to be 2048 bits. Could you look into it? I did not find a proper way to enlarge the key.
Thank you in advance.