Also, they have not exposed any Elliptic Curve Cryptography (ECC) methods such as Elliptic Curve Point (ECPoint) multiplication.
Also still only support for ECDSA signature scheme and not C.P. Schnorr signatures :(
Do you think it is some policy that Apple has decided upon, to not support
With the rise in popularity of DLT projects and cryptocurrencies, I think Apple really should take responsibility here and help protect their users from incorrect Cryptography implementations by crypto hobby-enthusiasts like me.