I have some questions regarding aforementioned subject:
- Is there a EC equivalent of RSA-OAEP key transport/encryption algorithm ?
- Is ECIES-KEM sufficient ?
Short answer, - yes - yes To be honest I don't really know how to give a longer answer. He are some pointers http://www.secg.org/download/aid-780/sec1-v2.pdf http://digital.csic.es/bitstream/10261/32674/1/Gayoso_A%20Comparison%20of%20the%20Standardized%20Versions%20of%20ECIES.pdf