wp-includes/sodium_compat/src/Core32/Curve25519.php:738Get the negative values for each piece of the field element.
$fParagonIE_Sodium_Core32_Curve25519_FeParagonIE_Sodium_Core32_Curve25519_Fe public static function fe_neg(ParagonIE_Sodium_Core32_Curve25519_Fe $f) { $h = new ParagonIE_Sodium_Core32_Curve25519_Fe(); for ($i = 0; $i < 10; ++$i) { $h[$i] = $h[$i]->subInt32($f[$i]); } return $h; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/src/Core32/Curve25519.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.