Trying to use Jasypt for datasource encryption

[loicdesguin]

Hello,

I'm trying to use Jasypt-spring-boot starter to encrypt datasource password but having the following error :
Reason: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'spring.datasource.password' to java.lang.String

In debug, I'm reaching this error :
Caused by: org.jasypt.exceptions.EncryptionOperationNotPossibleException: null
at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:1169) ~[jasypt-1.9.3.jar:na]
at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:738) ~[jasypt-1.9.3.jar:na]

But there is not a lot of details.

Could you help me ? Thanks