crypto/src/main/java/org/springframework/security/crypto/encrypt/Encryptors.java
public static TextEncryptor delux(CharSequence password, CharSequence salt) {
		return new HexEncodingTextEncryptor(stronger(password, salt));
	}
public static TextEncryptor delux(CharSequence password, CharSequence salt) {
		return new HexEncodingTextEncryptor(stronger(password, salt));
	}
Creates a text encryptor that uses "stronger" password-based encryption. Encrypted
text is hex-encoded.

@param password the password used to generate the encryptor's secret key; should
not be shared
@see Encryptors#stronger(CharSequence, CharSequence)