wp-includes/sodium_compat/src/Core/Ristretto255.php:363$pstringint public static function is_valid_point($p) { $result = self::ristretto255_frombytes($p); if ($result['res'] !== 0) { return 0; } return 1; }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/Ristretto255.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.