public RgbaArrays Decrypt(RgbaArrays image, EncryptionType type)
{
var decryptedImage = new RgbaArrays();
switch (type)
{
case EncryptionType.HorisontalPlusAside:
decryptedImage = this.decryptionManager.HorisontalDecryptPlusAside(image, rsaElements);
break;
case EncryptionType.HorisontalMinusAside:
decryptedImage = this.decryptionManager.HorisontalDecryptMinusAside(image, rsaElements);
break;
case EncryptionType.VerticalPlusAside:
decryptedImage = this.decryptionManager.VerticalDecryptPlusAside(image, rsaElements);
break;
case EncryptionType.VericalMinusAside:
decryptedImage = this.decryptionManager.VerticalDecryptMinusAside(image, rsaElements);
break;
default:
throw new ArgumentException(Constants.DecryptionExceptionMessage);
}
return(decryptedImage);
}
public RgbaArrays VerticalEncryptMinusAside(RgbaArrays image, RsaElements rsa)
{
this.height = image.AArray.GetLength(0);
this.wigth = image.AArray.GetLength(1);
this.rsaElements = rsa;
return(new RgbaArrays
{
AArray = this.EncryptOneColourVertical(image.AArray, false),
BArray = this.EncryptOneColourVertical(image.BArray, false),
GArray = this.EncryptOneColourVertical(image.GArray, false),
RArray = this.EncryptOneColourVertical(image.RArray, false),
});
}
public RgbaArrays HorisontalEncryptPlusAside(RgbaArrays image, RsaElements rsa)
{
this.height = image.AArray.GetLength(0);
this.wigth = image.AArray.GetLength(1);
this.rsaElements = rsa;
return(new RgbaArrays
{
AArray = this.EncryptOneColourHorisontal(image.AArray, true),
BArray = this.EncryptOneColourHorisontal(image.BArray, true),
GArray = this.EncryptOneColourHorisontal(image.GArray, true),
RArray = this.EncryptOneColourHorisontal(image.RArray, true),
});
}
public Rgba[,] RgbaArraysToRgba(RgbaArrays rgbaArrays)
{
var imageArray = new Rgba[rgbaArrays.AArray.GetLength(0), rgbaArrays.AArray.GetLength(1)];
for (var i = 0; i < rgbaArrays.AArray.GetLength(0); i++)
{
for (var j = 0; j < rgbaArrays.AArray.GetLength(1); j++)
{
imageArray[i, j] = new Rgba
{
A = rgbaArrays.AArray[i, j],
B = rgbaArrays.BArray[i, j],
G = rgbaArrays.GArray[i, j],
R = rgbaArrays.RArray[i, j],
};
}
}
return(imageArray);
}
public RgbaArrays RgbaToRgbaArrays(Rgba[,] image)
{
var rgbaArrays = new RgbaArrays
{
AArray = new long[image.GetLength(0), image.GetLength(1)],
BArray = new long[image.GetLength(0), image.GetLength(1)],
GArray = new long[image.GetLength(0), image.GetLength(1)],
RArray = new long[image.GetLength(0), image.GetLength(1)]
};
for (var i = 0; i < image.GetLength(0); i++)
{
for (var j = 0; j < image.GetLength(1); j++)
{
rgbaArrays.AArray[i, j] = image[i, j].A;
rgbaArrays.BArray[i, j] = image[i, j].B;
rgbaArrays.GArray[i, j] = image[i, j].G;
rgbaArrays.RArray[i, j] = image[i, j].R;
}
}
return(rgbaArrays);
}
public Bitmap PrepareToOutput(RgbaArrays image)
{
return(this.imageMapper.RgbaToBitmapMap(this.imageMapper.RgbaArraysToRgba(image)));
}
