Digital Signature - SHA256 RSA

Digital Signature - SHA256 RSA

In order to fix this issue you may use TScKey object directly as shown in an example:

uses ...ScBridge, ScUtils
...
var
  Source, Signed :TBytes;
  aComment: string;
  Key: TScKey;
...  
  Key := TScKey.Create();
  Key.ImportFrom('MyKeyFile.pem',Password,aComment);
...  
  Signed := Key.Sign(Source, haSHA2_256);
...
  if Key.VerifySign(Source, Signed, haSHA2_256) = True then
    //Sign is verified
...  
  Key.Free;
...
Please note: TScKey cannot sign files directly but only a TBytes buffers. Thus, you must fill Source before call TScKey.Sign.

See also:
Class TScKey;
Method TScKey.Sign;


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