public Compressed Compress(Cleartext cleartext)
{
Guard.NotNull(cleartext);
byte[] compressed = Deflate.Compress(cleartext.Text, Encoding.UTF8);
return(new Compressed(compressed));
}
// same in ChatWorker
string DecryptBytesToText(byte[] cipherBytes, KeyMaterial64 keyMaterial64)
{
var decodeResponse = this.ixdsCryptoService.BinaryDecodeXDSSec(cipherBytes, null);
if (!decodeResponse.IsSuccess)
{
throw new Exception(decodeResponse.Error);
}
var decrpytResponse = this.ixdsCryptoService.Decrypt(decodeResponse.Result, keyMaterial64, null);
if (!decrpytResponse.IsSuccess)
{
throw new Exception(decrpytResponse.Error);
}
Cleartext cleartext = decrpytResponse.Result;
return(cleartext.Text);
}
public Response <Cleartext> Decrypt(CipherV2 cipherV2, KeyMaterial64 keyMaterial64, LongRunningOperationContext context)
{
var response = new Response <Cleartext>();
try
{
Compressed compressed = DecryptCommon(cipherV2, keyMaterial64, context);
Cleartext cleartext = this._internal.Decompress(compressed);
response.Result = cleartext;
response.SetSuccess();
}
catch (Exception e)
{
response.SetError(e);
}
return(response);
}
public Response <CipherV2> Encrypt(Cleartext cleartext, KeyMaterial64 keyMaterial64, RoundsExponent roundsExponent,
LongRunningOperationContext context)
{
var response = new Response <CipherV2>();
try
{
Guard.NotNull(new object[] { cleartext, keyMaterial64, roundsExponent });
EnsurePlatform();
Compressed compressed = this._internal.Compress(cleartext);
var cipherV2 = EncryptCommon(keyMaterial64, roundsExponent, context, compressed);
response.Result = cipherV2;
response.SetSuccess();
}
catch (Exception e)
{
response.SetError(e);
}
return(response);
}
