public:
static void SignPrehash(
array<unsigned char>^ sk,
int skOff,
array<unsigned char>^ pk,
int pkOff,
array<unsigned char>^ ctx,
array<unsigned char>^ ph,
int phOff,
array<unsigned char>^ sig,
int sigOff
)
Org.BouncyCastle.Math.EC.Rfc8032.Ed448.SignPrehash = function(sk, skOff, pk, pkOff, ctx, ph, phOff, sig, sigOff);