SHA-1 with base 64 encoding is used for passwords

Test here:  https://www.functions-online.com/hash.html

String: test

Hashed String: a94a8fe5ccb19ba61c4c0873d391e987982fbbd3

You can change hashing type by setting the property passwordHashingClass in visionproject.properties.

Please note! All existing passwords stored in the database will be invalid if you change password hashing type 

Valid options are

se.visionera.visionproject.util.security.SHA1BASE64HashFunction
se.visionera.visionproject.util.security.MD5HashFunction
se.visionera.visionproject.util.security.MD5BASE64HashFunction

Since version 13.0.72: se.visionera.visionproject.util.security.SHA256BASE64HashFunction