According to the WAPForum WMLScriptCrypto library specification, some WAP gateways may convert the SignedContent structure created by crypto.signtext to a PKCS#7 SignedData structure for end-to-end authentication.

Does the Nokia Active Server 2.1 do this conversion? I would like to capture the PKCS#7 signeddata structure on the WAP server and verify the signature.

Are there any suggestions on how to capture the signeddata structure (or signedcontent) and verify the signature and extract the data?