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import G1 functions

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MITSUNARI Shigeo 8 years ago
parent 9b1df7bac2
commit c5bffe851c
1 changed files with 22 additions and 8 deletions
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  1. 30
      ffi/cs/Program.cs

30
ffi/cs/Program.cs
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@ -5,12 +5,9 @@ using System.Runtime.InteropServices;
namespace bn256 {
class X {
[DllImport("bn256_if.dll")] public static extern int BN256_setErrFile([In][MarshalAs(UnmanagedType.LPStr)] string name);
[DllImport("bn256_if.dll")] public static extern int BN256_init();
[DllImport("bn256_if.dll")] public static extern void BN256_Fr_clear([Out] Fr x);
[DllImport("bn256_if.dll")] public static extern void BN256_Fr_setInt([Out] Fr y, int x);
[DllImport("bn256_if.dll")] public static extern void BN256_Fr_copy([Out] Fr y, [In] Fr x);
[DllImport("bn256_if.dll")] public static extern int BN256_Fr_setStr([Out] Fr x, [In][MarshalAs(UnmanagedType.LPStr)] string s);
[DllImport("bn256_if.dll")] public static extern int BN256_Fr_isValid([In] Fr x);
[DllImport("bn256_if.dll")] public static extern int BN256_Fr_isSame([In] Fr x, [In] Fr y);
@ -28,12 +25,22 @@ namespace bn256 {
[DllImport("bn256_if.dll")] public static extern void BN256_Fr_mul([Out] Fr z, [In] Fr x, [In] Fr y);
[DllImport("bn256_if.dll")] public static extern void BN256_Fr_div([Out] Fr z, [In] Fr x, [In] Fr y);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_clear([Out] G1 x);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_setStr([Out] G1 x, [In][MarshalAs(UnmanagedType.LPStr)] string s);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_isValid([In] G1 x);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_isSame([In] G1 x, [In] G1 y);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_isZero([In] G1 x);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_hashAndMapTo([Out] G1 x, [In][MarshalAs(UnmanagedType.LPStr)] string s);
[DllImport("bn256_if.dll")] public static extern int BN256_G1_getStr([Out]StringBuilder buf, long maxBufSize, [In] G1 x);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_neg([Out] G1 y, [In] G1 x);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_dbl([Out] G1 y, [In] G1 x);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_add([Out] G1 z, [In] G1 x, [In] G1 y);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_sub([Out] G1 z, [In] G1 x, [In] G1 y);
[DllImport("bn256_if.dll")] public static extern void BN256_G1_mul([Out] G1 z, [In] G1 x, [In] Fr y);
[StructLayout(LayoutKind.Sequential)]
public class Fr {
private ulong v0;
private ulong v1;
private ulong v2;
private ulong v3;
private ulong v0, v1, v2, v3;
public void Clear()
{
BN256_Fr_clear(this);
@ -139,6 +146,10 @@ namespace bn256 {
return z;
}
}
[StructLayout(LayoutKind.Sequential)]
public class G1 {
private ulong v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11;
}
static void Main(string[] args)
{
@ -148,7 +159,10 @@ namespace bn256 {
Console.WriteLine("ret= {0}", ret);
ret = BN256_setErrFile("c:/tmp/abc.txt");
Console.WriteLine("ret= {0}", ret);
TestFr();
}
static void TestFr()
{
Fr x = new Fr();
x.Clear();
Console.WriteLine("x = {0}", x);

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