wp-includes/sodium_compat/src/Core/Curve25519.php:570Get the negative values for each piece of the field element.
$fParagonIE_Sodium_Core_Curve25519_FeParagonIE_Sodium_Core_Curve25519_Fe public static function fe_neg(ParagonIE_Sodium_Core_Curve25519_Fe $f) { return self::fe_normalize( new ParagonIE_Sodium_Core_Curve25519_Fe( -$f->e0, -$f->e1, -$f->e2, -$f->e3, -$f->e4, -$f->e5, -$f->e6, -$f->e7, -$f->e8, -$f->e9 ) ); }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/Core/Curve25519.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.