public static extern bool StrongNameSignatureGenerationEx(
[In, MarshalAs(InteropUnmanagedType.LPWStr)] string wszFilePath,
[In, MarshalAs(InteropUnmanagedType.LPWStr)] string wszKeyContainer,
[In, MarshalAs(InteropUnmanagedType.LPArray, SizeParamIndex = 3)] byte[] pbKeyBlob,
[In] int cbKeyBlob,
[Out] out IntPtr ppbSignatureBlob,
[Out] out int pcbSignatureBlob,
[In] StrongNameGenerationFlags dwFlags);
/// <summary>
/// Generates a strong name signature for the specified assembly, according to the specified flags.
/// </summary>
/// <param name="filePath">The path to the file that contains the manifest of the assembly for which the
/// strong name signature will be generated.</param>
/// <param name="keyPair">A pointer to the public/private key pair.</param>
/// <param name="flags">Flags</param>
public static byte[] GenerateSignatureFromKeyContainer(string filePath, string keyContainerName, StrongNameGenerationFlags flags)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentNullOrEmptyException("filePath");
}
if (string.IsNullOrEmpty(keyContainerName))
{
throw new ArgumentNullOrEmptyException("keyContainerName");
}
IntPtr signatureBlobPtr = IntPtr.Zero;
try
{
int signatureBlobSize = 0;
if (!StrongNameNative.StrongNameSignatureGenerationEx(
filePath, keyContainerName, null, 0, out signatureBlobPtr, out signatureBlobSize, flags))
{
Marshal.ThrowExceptionForHR(StrongNameNative.StrongNameErrorInfo());
}
byte[] signatureBlob = new byte[signatureBlobSize];
Marshal.Copy(signatureBlobPtr, signatureBlob, 0, signatureBlobSize);
return(signatureBlob);
}
finally
{
if (signatureBlobPtr != IntPtr.Zero)
{
StrongNameNative.StrongNameFreeBuffer(signatureBlobPtr);
}
}
}
public static void SignAssemblyFromKeyContainer(string filePath, string keyContainerName, StrongNameGenerationFlags flags)
{
byte[] signatureBlob = GenerateSignatureFromKeyContainer(filePath, keyContainerName, flags);
SignAssembly(filePath, signatureBlob);
}
