public static byte[] ToCapiPublicKeyBlob(RSA rsa)
{
RSAParameters rsaparameters = rsa.ExportParameters(false);
int num = rsaparameters.Modulus.Length;
byte[] array = new byte[20 + num];
array[0] = 6;
array[1] = 2;
array[5] = 36;
array[8] = 82;
array[9] = 83;
array[10] = 65;
array[11] = 49;
byte[] bytesLE = CryptoConvert.GetBytesLE(num << 3);
array[12] = bytesLE[0];
array[13] = bytesLE[1];
array[14] = bytesLE[2];
array[15] = bytesLE[3];
int num2 = 16;
int i = rsaparameters.Exponent.Length;
while (i > 0)
{
array[num2++] = rsaparameters.Exponent[--i];
}
num2 = 20;
byte[] modulus = rsaparameters.Modulus;
int num3 = modulus.Length;
Array.Reverse(modulus, 0, num3);
Buffer.BlockCopy(modulus, 0, array, num2, num3);
num2 += num3;
return(array);
}
public static byte[] ToCapiPublicKeyBlob(DSA dsa)
{
DSAParameters dsaParameters = dsa.ExportParameters(false);
int length = dsaParameters.P.Length;
byte[] numArray = new byte[16 + length + 20 + length + length + 4 + 20];
numArray[0] = (byte)6;
numArray[1] = (byte)2;
numArray[5] = (byte)34;
numArray[8] = (byte)68;
numArray[9] = (byte)83;
numArray[10] = (byte)83;
numArray[11] = (byte)49;
byte[] bytesLe = CryptoConvert.GetBytesLE(length << 3);
numArray[12] = bytesLe[0];
numArray[13] = bytesLe[1];
numArray[14] = bytesLe[2];
numArray[15] = bytesLe[3];
int dstOffset1 = 16;
byte[] p = dsaParameters.P;
Array.Reverse((Array)p);
Buffer.BlockCopy((Array)p, 0, (Array)numArray, dstOffset1, length);
int dstOffset2 = dstOffset1 + length;
byte[] q = dsaParameters.Q;
Array.Reverse((Array)q);
Buffer.BlockCopy((Array)q, 0, (Array)numArray, dstOffset2, 20);
int dstOffset3 = dstOffset2 + 20;
byte[] g = dsaParameters.G;
Array.Reverse((Array)g);
Buffer.BlockCopy((Array)g, 0, (Array)numArray, dstOffset3, length);
int dstOffset4 = dstOffset3 + length;
byte[] y = dsaParameters.Y;
Array.Reverse((Array)y);
Buffer.BlockCopy((Array)y, 0, (Array)numArray, dstOffset4, length);
int dstOffset5 = dstOffset4 + length;
Buffer.BlockCopy((Array)CryptoConvert.GetBytesLE(dsaParameters.Counter), 0, (Array)numArray, dstOffset5, 4);
int dstOffset6 = dstOffset5 + 4;
byte[] seed = dsaParameters.Seed;
Array.Reverse((Array)seed);
Buffer.BlockCopy((Array)seed, 0, (Array)numArray, dstOffset6, 20);
return(numArray);
}
public static byte[] ToCapiPublicKeyBlob(DSA dsa)
{
DSAParameters dsaparameters = dsa.ExportParameters(false);
int num = dsaparameters.P.Length;
byte[] array = new byte[16 + num + 20 + num + num + 4 + 20];
array[0] = 6;
array[1] = 2;
array[5] = 34;
array[8] = 68;
array[9] = 83;
array[10] = 83;
array[11] = 49;
byte[] bytesLE = CryptoConvert.GetBytesLE(num << 3);
array[12] = bytesLE[0];
array[13] = bytesLE[1];
array[14] = bytesLE[2];
array[15] = bytesLE[3];
int num2 = 16;
byte[] array2 = dsaparameters.P;
Array.Reverse(array2);
Buffer.BlockCopy(array2, 0, array, num2, num);
num2 += num;
array2 = dsaparameters.Q;
Array.Reverse(array2);
Buffer.BlockCopy(array2, 0, array, num2, 20);
num2 += 20;
array2 = dsaparameters.G;
Array.Reverse(array2);
Buffer.BlockCopy(array2, 0, array, num2, num);
num2 += num;
array2 = dsaparameters.Y;
Array.Reverse(array2);
Buffer.BlockCopy(array2, 0, array, num2, num);
num2 += num;
Buffer.BlockCopy(CryptoConvert.GetBytesLE(dsaparameters.Counter), 0, array, num2, 4);
num2 += 4;
array2 = dsaparameters.Seed;
Array.Reverse(array2);
Buffer.BlockCopy(array2, 0, array, num2, 20);
return(array);
}
public static byte[] ToCapiPublicKeyBlob(RSA rsa)
{
RSAParameters rsaParameters = rsa.ExportParameters(false);
int length1 = rsaParameters.Modulus.Length;
byte[] numArray = new byte[20 + length1];
numArray[0] = (byte)6;
numArray[1] = (byte)2;
numArray[5] = (byte)36;
numArray[8] = (byte)82;
numArray[9] = (byte)83;
numArray[10] = (byte)65;
numArray[11] = (byte)49;
byte[] bytesLe = CryptoConvert.GetBytesLE(length1 << 3);
numArray[12] = bytesLe[0];
numArray[13] = bytesLe[1];
numArray[14] = bytesLe[2];
numArray[15] = bytesLe[3];
int num1 = 16;
int length2 = rsaParameters.Exponent.Length;
while (length2 > 0)
{
numArray[num1++] = rsaParameters.Exponent[--length2];
}
int dstOffset = 20;
byte[] modulus = rsaParameters.Modulus;
int length3 = modulus.Length;
Array.Reverse((Array)modulus, 0, length3);
Buffer.BlockCopy((Array)modulus, 0, (Array)numArray, dstOffset, length3);
int num2 = dstOffset + length3;
return(numArray);
}
public static byte[] ToCapiPrivateKeyBlob(RSA rsa)
{
RSAParameters rsaparameters = rsa.ExportParameters(true);
int num = rsaparameters.Modulus.Length;
byte[] array = new byte[20 + (num << 2) + (num >> 1)];
array[0] = 7;
array[1] = 2;
array[5] = 36;
array[8] = 82;
array[9] = 83;
array[10] = 65;
array[11] = 50;
byte[] bytesLE = CryptoConvert.GetBytesLE(num << 3);
array[12] = bytesLE[0];
array[13] = bytesLE[1];
array[14] = bytesLE[2];
array[15] = bytesLE[3];
int num2 = 16;
int i = rsaparameters.Exponent.Length;
while (i > 0)
{
array[num2++] = rsaparameters.Exponent[--i];
}
num2 = 20;
byte[] array2 = rsaparameters.Modulus;
int num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.P;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.Q;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.DP;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.DQ;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.InverseQ;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
num2 += num3;
array2 = rsaparameters.D;
num3 = array2.Length;
Array.Reverse(array2, 0, num3);
Buffer.BlockCopy(array2, 0, array, num2, num3);
return(array);
}
public static byte[] ToCapiPrivateKeyBlob(RSA rsa)
{
RSAParameters rsaParameters = rsa.ExportParameters(true);
int length1 = rsaParameters.Modulus.Length;
byte[] numArray = new byte[20 + (length1 << 2) + (length1 >> 1)];
numArray[0] = (byte)7;
numArray[1] = (byte)2;
numArray[5] = (byte)36;
numArray[8] = (byte)82;
numArray[9] = (byte)83;
numArray[10] = (byte)65;
numArray[11] = (byte)50;
byte[] bytesLe = CryptoConvert.GetBytesLE(length1 << 3);
numArray[12] = bytesLe[0];
numArray[13] = bytesLe[1];
numArray[14] = bytesLe[2];
numArray[15] = bytesLe[3];
int num = 16;
int length2 = rsaParameters.Exponent.Length;
while (length2 > 0)
{
numArray[num++] = rsaParameters.Exponent[--length2];
}
int dstOffset1 = 20;
byte[] modulus = rsaParameters.Modulus;
int length3 = modulus.Length;
Array.Reverse((Array)modulus, 0, length3);
Buffer.BlockCopy((Array)modulus, 0, (Array)numArray, dstOffset1, length3);
int dstOffset2 = dstOffset1 + length3;
byte[] p = rsaParameters.P;
int length4 = p.Length;
Array.Reverse((Array)p, 0, length4);
Buffer.BlockCopy((Array)p, 0, (Array)numArray, dstOffset2, length4);
int dstOffset3 = dstOffset2 + length4;
byte[] q = rsaParameters.Q;
int length5 = q.Length;
Array.Reverse((Array)q, 0, length5);
Buffer.BlockCopy((Array)q, 0, (Array)numArray, dstOffset3, length5);
int dstOffset4 = dstOffset3 + length5;
byte[] dp = rsaParameters.DP;
int length6 = dp.Length;
Array.Reverse((Array)dp, 0, length6);
Buffer.BlockCopy((Array)dp, 0, (Array)numArray, dstOffset4, length6);
int dstOffset5 = dstOffset4 + length6;
byte[] dq = rsaParameters.DQ;
int length7 = dq.Length;
Array.Reverse((Array)dq, 0, length7);
Buffer.BlockCopy((Array)dq, 0, (Array)numArray, dstOffset5, length7);
int dstOffset6 = dstOffset5 + length7;
byte[] inverseQ = rsaParameters.InverseQ;
int length8 = inverseQ.Length;
Array.Reverse((Array)inverseQ, 0, length8);
Buffer.BlockCopy((Array)inverseQ, 0, (Array)numArray, dstOffset6, length8);
int dstOffset7 = dstOffset6 + length8;
byte[] d = rsaParameters.D;
int length9 = d.Length;
Array.Reverse((Array)d, 0, length9);
Buffer.BlockCopy((Array)d, 0, (Array)numArray, dstOffset7, length9);
return(numArray);
}