Hi All

I upgraded Stunnel 5.64, but it got an error about "Failed to initialize TLS."
But It works on Windows10/Windows server 2012 with the Stunnel 5.64 and the same configuration

Note: The same configuration works with Stunnel5.63 and earlier version on Windows 7.

Below is my configuration

sslVersion = TLSv1.2
ciphers=HIGH
options = NO_SSLv3

[HOST]
client = yes
accept = 127.0.0.1:59379
connect = remoteIP:Port
verify = 3
CAfile = xxx.crt


Logs are below:

[ ] Initializing inetd mode configuration
[ ] Running on Windows 6.1
[ ] No limit detected for the number of clients
[.] stunnel 5.64 on x64-pc-mingw32-gnu platform
[.] Compiled/running with OpenSSL 3.0.3 3 May 2022
[.] Threading:WIN32 Sockets:SELECT,IPv6 TLS:ENGINE,OCSP,PSK,SNI
[ ] errno: (*_errno())
[ ] Initializing inetd mode configuration
[ ] Running on Windows 6.1
[.] Reading configuration from file C:\Users\vm\AppData\Local\Temp\0660770671653983902255\stunnel.conf
[.] UTF-8 byte order mark not detected
[.] FIPS mode disabled
[ ] Compression enabled: 0 methods
[!] PRNG seeded with 0 bytes total
[!] PRNG was not seeded with enough random bytes
[!] Global options: Failed to initialize TLS
[!] Configuration failed
[ ] Deallocating temporary section defaults

Server is down