> On 10 Aug 2021, at 4:48 pm, Ma Zhenhua <mazhh@xxxxxxxxxxx> wrote: > > In Openssl 1.1.1a, how can I force the TLS1.2 user to use the "rsa_pkcs_sha512" signature algorithm? Many thanks in advance. Your question is not very specific. Please explain what you mean in more detail. -- Viktor.