Source: /cirosantilli/diffie-hellman-key-exchange

= Diffie-Hellman key exchange
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{wiki=Diffie–Hellman_key_exchange}

= DHKE
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Based on the fact that we don't have a <P (complexity)> algorithm for the <discrete logarithm of the cyclic group> as of 2020, but we do have an efficient algorithm for <modular exponentiation>. But nor do we have proof that one does not exist! Living on the edge as usual for <public-key cryptography>.