3 Replies
      Latest reply on Dec 28, 2016 3:09 PM by eskimo
      kosger Level 1 Level 1 (0 points)

        Is there any framework or functions for ECDSA in iOS?
        I can not find this information in documentation. Please, can you show me if it is possible to implement ECDSA using some native framework. I can implement it using OpenSSL but Apple has deprecated it. Therefore, I think Apple could provide some other ways. Also I need some other information if it is possible:

        • could I use different hash functions (for example SHA256)
        • do I have an ability to recover public key by data hash and signature
        • what curve types could I use


        Thank you for reply.