Files: wp-includes/sodium_compat/src/Crypto.php

ECDH over Curve25519

Libsodium’s crypto_kx().

Initialize a hashing context for BLAKE2b.

Update a hashing context for BLAKE2b with $message

Initialize a hashing context for BLAKE2b.

Calculate a BLAKE2b hash.

Finalize a BLAKE2b hashing context, returning the hash.

Decrypt a message encrypted with box().

Used by crypto_box() to get the crypto_secretbox() key.