Hi All, I am creating an android app which can perform basic email security operations like encryption, decryption, signing and verification. So far I am able to perform all 4 operations successfully. But one thing I still haven't figured out is how to specify Signing Algorithm at runtime.
I mean I want to have a drop downlist from which the user can select the signing algorithm algorithm. I know how to do this in case of encryption. But for signing we are not specifying any algorithm in the PKCS7_Sign function call. So how do I mention which signing algorithm I should use while signing the mail. Thanks in advance!
