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using System;
using System.Text;
using System.Runtime.InteropServices;
namespace mcl {
public class BN256 {
[DllImport("mclBn256.dll")]
public static extern int mclBn_init(int curve, int maxUnitSize);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_clear(ref Fr x);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_setInt(ref Fr y, int x);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_setStr(ref Fr x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize, int ioMode);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_isValid(ref Fr x);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_isEqual(ref Fr x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_isZero(ref Fr x);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_isOne(ref Fr x);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_setByCSPRNG(ref Fr x);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_setHashOf(ref Fr x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize);
[DllImport("mclBn256.dll")]
public static extern int mclBnFr_getStr([Out]StringBuilder buf, long maxBufSize, ref Fr x, int ioMode);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_neg(ref Fr y, ref Fr x);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_inv(ref Fr y, ref Fr x);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_add(ref Fr z, ref Fr x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_sub(ref Fr z, ref Fr x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_mul(ref Fr z, ref Fr x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnFr_div(ref Fr z, ref Fr x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_clear(ref G1 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG1_setStr(ref G1 x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize, int ioMode);
[DllImport("mclBn256.dll")]
public static extern int mclBnG1_isValid(ref G1 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG1_isEqual(ref G1 x, ref G1 y);
[DllImport("mclBn256.dll")]
public static extern int mclBnG1_isZero(ref G1 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG1_hashAndMapTo(ref G1 x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize);
[DllImport("mclBn256.dll")]
public static extern long mclBnG1_getStr([Out]StringBuilder buf, long maxBufSize, ref G1 x, int ioMode);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_neg(ref G1 y, ref G1 x);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_dbl(ref G1 y, ref G1 x);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_add(ref G1 z, ref G1 x, ref G1 y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_sub(ref G1 z, ref G1 x, ref G1 y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG1_mul(ref G1 z, ref G1 x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_clear(ref G2 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG2_setStr(ref G2 x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize, int ioMode);
[DllImport("mclBn256.dll")]
public static extern int mclBnG2_isValid(ref G2 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG2_isEqual(ref G2 x, ref G2 y);
[DllImport("mclBn256.dll")]
public static extern int mclBnG2_isZero(ref G2 x);
[DllImport("mclBn256.dll")]
public static extern int mclBnG2_hashAndMapTo(ref G2 x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize);
[DllImport("mclBn256.dll")]
public static extern long mclBnG2_getStr([Out]StringBuilder buf, long maxBufSize, ref G2 x, int ioMode);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_neg(ref G2 y, ref G2 x);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_dbl(ref G2 y, ref G2 x);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_add(ref G2 z, ref G2 x, ref G2 y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_sub(ref G2 z, ref G2 x, ref G2 y);
[DllImport("mclBn256.dll")]
public static extern void mclBnG2_mul(ref G2 z, ref G2 x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_clear(ref GT x);
[DllImport("mclBn256.dll")]
public static extern int mclBnGT_setStr(ref GT x, [In][MarshalAs(UnmanagedType.LPStr)] string buf, long bufSize, int ioMode);
[DllImport("mclBn256.dll")]
public static extern int mclBnGT_isEqual(ref GT x, ref GT y);
[DllImport("mclBn256.dll")]
public static extern int mclBnGT_isZero(ref GT x);
[DllImport("mclBn256.dll")]
public static extern int mclBnGT_isOne(ref GT x);
[DllImport("mclBn256.dll")]
public static extern long mclBnGT_getStr([Out]StringBuilder buf, long maxBufSize, ref GT x, int ioMode);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_neg(ref GT y, ref GT x);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_inv(ref GT y, ref GT x);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_add(ref GT z, ref GT x, ref GT y);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_sub(ref GT z, ref GT x, ref GT y);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_mul(ref GT z, ref GT x, ref GT y);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_div(ref GT z, ref GT x, ref GT y);
[DllImport("mclBn256.dll")]
public static extern void mclBnGT_pow(ref GT z, ref GT x, ref Fr y);
[DllImport("mclBn256.dll")]
public static extern void mclBn_pairing(ref GT z, ref G1 x, ref G2 y);
[DllImport("mclBn256.dll")]
public static extern void mclBn_finalExp(ref GT y, ref GT x);
[DllImport("mclBn256.dll")]
public static extern void mclBn_millerLoop(ref GT z, ref G1 x, ref G2 y);
public static void init()
{
const int curveFp254BNb = 0;
const int maxUnitSize = 4;
if (mclBn_init(curveFp254BNb, maxUnitSize) != 0) {
throw new InvalidOperationException("mclBn_init");
}
}
[StructLayout(LayoutKind.Sequential)]
public struct Fr {
private ulong v0, v1, v2, v3;
public void Clear()
{
mclBnFr_clear(ref this);
}
public void SetInt(int x)
{
mclBnFr_setInt(ref this, x);
}
public void SetStr(string s, int ioMode)
{
if (mclBnFr_setStr(ref this, s, s.Length, ioMode) != 0) {
throw new ArgumentException("mclBnFr_setStr" + s);
}
}
public bool IsValid()
{
return mclBnFr_isValid(ref this) == 1;
}
public bool Equals(Fr rhs)
{
return mclBnFr_isEqual(ref this, ref rhs) == 1;
}
public bool IsZero()
{
return mclBnFr_isZero(ref this) == 1;
}
public bool IsOne()
{
return mclBnFr_isOne(ref this) == 1;
}
public void SetByCSPRNG()
{
mclBnFr_setByCSPRNG(ref this);
}
public void SetHashOf(String s)
{
if (mclBnFr_setHashOf(ref this, s, s.Length) != 0) {
throw new InvalidOperationException("mclBnFr_setHashOf:" + s);
}
}
public string GetStr(int ioMode)
{
StringBuilder sb = new StringBuilder(1024);
long size = mclBnFr_getStr(sb, sb.Capacity, ref this, ioMode);
if (size == 0) {
throw new InvalidOperationException("mclBnFr_getStr:");
}
return sb.ToString();
}
public void Neg(Fr x)
{
mclBnFr_neg(ref this, ref x);
}
public void Inv(Fr x)
{
mclBnFr_inv(ref this, ref x);
}
public void Add(Fr x, Fr y)
{
mclBnFr_add(ref this, ref x, ref y);
}
public void Sub(Fr x, Fr y)
{
mclBnFr_sub(ref this, ref x, ref y);
}
public void Mul(Fr x, Fr y)
{
mclBnFr_mul(ref this, ref x, ref y);
}
public void Div(Fr x, Fr y)
{
mclBnFr_div(ref this, ref x, ref y);
}
public static Fr operator -(Fr x)
{
Fr y = new Fr();
y.Neg(x);
return y;
}
public static Fr operator +(Fr x, Fr y)
{
Fr z = new Fr();
z.Add(x, y);
return z;
}
public static Fr operator -(Fr x, Fr y)
{
Fr z = new Fr();
z.Sub(x, y);
return z;
}
public static Fr operator *(Fr x, Fr y)
{
Fr z = new Fr();
z.Mul(x, y);
return z;
}
public static Fr operator /(Fr x, Fr y)
{
Fr z = new Fr();
z.Div(x, y);
return z;
}
}
[StructLayout(LayoutKind.Sequential)]
public struct G1 {
private ulong v00, v01, v02, v03, v04, v05, v06, v07, v08, v09, v10, v11;
public void Clear()
{
mclBnG1_clear(ref this);
}
public void setStr(String s, int ioMode)
{
if (mclBnG1_setStr(ref this, s, s.Length, ioMode) != 0) {
throw new ArgumentException("mclBnG1_setStr:" + s);
}
}
public bool IsValid()
{
return mclBnG1_isValid(ref this) == 1;
}
public bool Equals(G1 rhs)
{
return mclBnG1_isEqual(ref this, ref rhs) == 1;
}
public bool IsZero()
{
return mclBnG1_isZero(ref this) == 1;
}
public void HashAndMapTo(String s)
{
if (mclBnG1_hashAndMapTo(ref this, s, s.Length) != 0) {
throw new ArgumentException("mclBnG1_hashAndMapTo:" + s);
}
}
public string GetStr(int ioMode)
{
StringBuilder sb = new StringBuilder(1024);
long size = mclBnG1_getStr(sb, sb.Capacity, ref this, ioMode);
if (size == 0) {
throw new InvalidOperationException("mclBnG1_getStr:");
}
return sb.ToString();
}
public void Neg(G1 x)
{
mclBnG1_neg(ref this, ref x);
}
public void Dbl(G1 x)
{
mclBnG1_dbl(ref this, ref x);
}
public void Add(G1 x, G1 y)
{
mclBnG1_add(ref this, ref x, ref y);
}
public void Sub(G1 x, G1 y)
{
mclBnG1_sub(ref this, ref x, ref y);
}
public void Mul(G1 x, Fr y)
{
mclBnG1_mul(ref this, ref x, ref y);
}
}
[StructLayout(LayoutKind.Sequential)]
public struct G2 {
private ulong v00, v01, v02, v03, v04, v05, v06, v07, v08, v09, v10, v11;
private ulong v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23;
public void Clear()
{
mclBnG2_clear(ref this);
}
public void setStr(String s, int ioMode)
{
if (mclBnG2_setStr(ref this, s, s.Length, ioMode) != 0) {
throw new ArgumentException("mclBnG2_setStr:" + s);
}
}
public bool IsValid()
{
return mclBnG2_isValid(ref this) == 1;
}
public bool Equals(G2 rhs)
{
return mclBnG2_isEqual(ref this, ref rhs) == 1;
}
public bool IsZero()
{
return mclBnG2_isZero(ref this) == 1;
}
public void HashAndMapTo(String s)
{
if (mclBnG2_hashAndMapTo(ref this, s, s.Length) != 0) {
throw new ArgumentException("mclBnG2_hashAndMapTo:" + s);
}
}
public string GetStr(int ioMode)
{
StringBuilder sb = new StringBuilder(1024);
long size = mclBnG2_getStr(sb, sb.Capacity, ref this, ioMode);
if (size == 0) {
throw new InvalidOperationException("mclBnG2_getStr:");
}
return sb.ToString();
}
public void Neg(G2 x)
{
mclBnG2_neg(ref this, ref x);
}
public void Dbl(G2 x)
{
mclBnG2_dbl(ref this, ref x);
}
public void Add(G2 x, G2 y)
{
mclBnG2_add(ref this, ref x, ref y);
}
public void Sub(G2 x, G2 y)
{
mclBnG2_sub(ref this, ref x, ref y);
}
public void Mul(G2 x, Fr y)
{
mclBnG2_mul(ref this, ref x, ref y);
}
}
[StructLayout(LayoutKind.Sequential)]
public struct GT {
private ulong v00, v01, v02, v03, v04, v05, v06, v07, v08, v09, v10, v11;
private ulong v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23;
private ulong v24, v25, v26, v27, v28, v29, v30, v31, v32, v33, v34, v35;
private ulong v36, v37, v38, v39, v40, v41, v42, v43, v44, v45, v46, v47;
public void Clear()
{
mclBnGT_clear(ref this);
}
public void setStr(String s, int ioMode)
{
if (mclBnGT_setStr(ref this, s, s.Length, ioMode) != 0) {
throw new ArgumentException("mclBnGT_setStr:" + s);
}
}
public bool Equals(GT rhs)
{
return mclBnGT_isEqual(ref this, ref rhs) == 1;
}
public bool IsZero()
{
return mclBnGT_isZero(ref this) == 1;
}
public bool IsOne()
{
return mclBnGT_isOne(ref this) == 1;
}
public string GetStr(int ioMode)
{
StringBuilder sb = new StringBuilder(1024);
long size = mclBnGT_getStr(sb, sb.Capacity, ref this, ioMode);
if (size == 0) {
throw new InvalidOperationException("mclBnGT_getStr:");
}
return sb.ToString();
}
public void Neg(GT x)
{
mclBnGT_neg(ref this, ref x);
}
public void Inv(GT x)
{
mclBnGT_inv(ref this, ref x);
}
public void Add(GT x, GT y)
{
mclBnGT_add(ref this, ref x, ref y);
}
public void Sub(GT x, GT y)
{
mclBnGT_sub(ref this, ref x, ref y);
}
public void Mul(GT x, GT y)
{
mclBnGT_mul(ref this, ref x, ref y);
}
public void Div(GT x, GT y)
{
mclBnGT_div(ref this, ref x, ref y);
}
public static GT operator -(GT x)
{
GT y = new GT();
y.Neg(x);
return y;
}
public static GT operator +(GT x, GT y)
{
GT z = new GT();
z.Add(x, y);
return z;
}
public static GT operator -(GT x, GT y)
{
GT z = new GT();
z.Sub(x, y);
return z;
}
public static GT operator *(GT x, GT y)
{
GT z = new GT();
z.Mul(x, y);
return z;
}
public static GT operator /(GT x, GT y)
{
GT z = new GT();
z.Div(x, y);
return z;
}
public void Pow(GT x, Fr y)
{
mclBnGT_pow(ref this, ref x, ref y);
}
public void Pairing(G1 x, G2 y)
{
mclBn_pairing(ref this, ref x, ref y);
}
public void FinalExp(GT x)
{
mclBn_finalExp(ref this, ref x);
}
public void MillerLoop(G1 x, G2 y)
{
mclBn_millerLoop(ref this, ref x, ref y);
}
}
}
}
|
