static async Task <RSAParameters> GetRsa(int keyStrength, string keyIdentifier)
{
var blob = await ResourcesProvider.GetBytesAsync($"RSA_{keyStrength}_{keyIdentifier}.bin",
ResourceType.RsaKeys);
var rsaParams = BCryptRsaImport.BlobToParameters(blob, out int resultBitLength, out bool isPrivate);
if (keyStrength != resultBitLength)
{
throw new InvalidDataException("Desired keyStrength does not match parsed data");
}
return(rsaParams);
}
byte[] GetRsaBlob(string blobType, int bits)
{
return(ResourcesProvider.GetBytes($"RSA_{bits}_{blobType}.bin", ResourceType.RsaKeys));
}
public static XbfsHeader GetHeader()
{
var data = ResourcesProvider.GetBytes("xbfs_header.bin", ResourceType.DataBlobs);
return(Shared.BytesToStruct <XbfsHeader>(data));
}