AEM 6.5 stuck on "Starting Crypto Support"

[0x0f]

When I start AEM 6.5 using the ./bin/start script, it is stuck on:

com.adobe.granite.crypto.internal.CryptoSupportInitializer Starting Crypto Support (com.adobe.granite.crypto, 3.4.16) with Bundle storage

The same also with running using java -jar.

Java

java 11.0.4 2019-07-16 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.4+10-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.4+10-LTS, mixed mode)

OS

NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"

HW Specs:

Storage: 80GB
CPU: 2vCPU
RAM: 4GB

[wasil_z · Accepted solution]

It happens due to lack of enough entropy. Follow this : SecureRandom.nextBytes hangs request threads in AEM

Thanks

Wasil