X25519

X25519 is an elliptic curve Diffie-Hellman key exchange using Curve25519 [NIST SP800-186]. It allows two parties to jointly agree on a shared secret using an insecure channel. The original Curve25519 paper defined it as a Diffie-Hellman (DH) function. Daniel J. Bernstein has since proposed that the name Curve25519 be used for the underlying curve, and the name X25519 for the DH function.

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Copyright © 2020-2021 ALBANESE Research Lab
Source code: https://github.com/pedroalbanese/x25519
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