OASIS ebXML Messaging Services TC

Hi, For signing AS4 messages,   I am looking for information on support in AS4 products for the Elliptic Curve DSA (ECDSA) signature algorithm.  ECDSA has been added as a third signature algorithm family to XML Signature 1.1 in April 2013.  I'm told it is supported in recent versions Web Services Security toolkit and should therefore be quite easy to support in AS4 products using those toolkits, but has to my knowledge not been tested for interoperability with AS4.   Background:   this question came up in discussion in a new AS4 project.   All their other algorithm preferences are the same as in ENTSOG/eSENS usage profiles,  which have been tested successfully,  so this is the only open question.  All input welcome. Kind Regards, Pim

Hi Pim Not tested in any of our interops or other tests as yet. > On 06 Jul 2016, at 15:17 , Pim van der Eijk <pvde@sonnenglanz.net> wrote: > > > Hi, > > For signing AS4 messages, I am looking for information on support in AS4 products for the Elliptic Curve DSA (ECDSA) signature algorithm. > ECDSA has been added as a third signature algorithm family to XML Signature 1.1 in April 2013. I'm told it is supported in recent versions Web Services Security toolkit and should therefore be quite easy to support in AS4 products using those toolkits, but has to my knowledge not been tested for interoperability with AS4. > > Background: this question came up in discussion in a new AS4 project. All their other algorithm preferences are the same as in ENTSOG/eSENS usage profiles, which have been tested successfully, so this is the only open question. > > All input welcome. > > Kind Regards, > > Pim > -- Regards Theo Kramer FCE http://flame.co.za +27826024026