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Key exchange protocols allow two parties to produce a secret session key over a public channel.

57 votes
2 answers
37k views

ECDSA vs ECIES vs ECDH

Recently I started studying Elliptic Curve Cryptography and I just loved it. I want to transfer some big data (like 3KB), What is the best method, ECDSA, ECIES, or ECDH (and why)? I am confused, how …
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