JSR105 - Other SignatureMethod implementation ?

[JKT]

Hi  to all,

I tried to generated a xmldsig signature by using the JSR105 API. It 
works well except the fact that I cannot use other signature methods 
than DSA_SHA1, RSA_SHA1 and HMAC_SHA1.

Indeed, I would like to sign an object by using SHA256withRSA algorithm 
(the digest method SHA256 is already implemented in this version). After 
having downloaded the source of  SUN's jsr105 implementation, i 
discovered that i could not use another algorithm without changing the 
source code.

Does any somebody know if the next version of Sun's jsr105 
implementation will include other signature algorithms ?

Thanks for your answer.

Best regards,

JKT.