As I see it now the Wss4jSecurityInterceptor only supports SHA1 as message digest algorithm and only RSA-SHA1 as signature algorithm. Is there a likelihood that this will be customizable in the short term? I am working on a project where SHA256 (xmlenc#sha256) and RSA-SHA256 (xmldsig-more#rsa-sha256]) should be used. If the Wss4jSecurityInterceptor will not support this soon, we will have to abandon using this and revert to writing our own interceptor.

Alternatively, if someone has tips on how to write an extension/callback on the Wss4jSecurityInterceptor in order to support more algorithms, feel free to let me know.