Delphi OpenSSL
1.0.0
Delphi wrapper สำหรับ openssl
บรรทัดคำสั่ง:
OpenSSL rsautl -encrypt -certin -inkey publiccert.cer -in test.txt -out test.txt.cry
ซอร์สโค้ด:
var
RSAUtil :TRSAUtil;
Cerificate :TX509Cerificate;
begin
RSAUtil := TRSAUtil.Create;
try
Cerificate := TX509Cerificate.Create;
try
Cerificate.LoadFromFile( ' publiccert.cer ' );
RSAUtil.PublicKey.LoadFromCertificate(Cerificate);
RSAUtil.PublicEncrypt( ' test.txt ' , ' test.txt.cry ' );
finally
Cerificate.Free;
end ;
finally
RSAUtil.Free;
end ;
end ;บรรทัดคำสั่ง:
OpenSSL rsautl -encrypt -pubin -inkey publickey.pem -in test.txt -out test.txt.cry
ซอร์สโค้ด:
var
RSAUtil :TRSAUtil;
begin
RSAUtil := TRSAUtil.Create;
try
RSAUtil.PublicKey.LoadFromFile( ' publickey.pem ' );
RSAUtil.PublicEncrypt( ' test.txt ' , ' test.txt.cry ' );
finally
RSAUtil.Free;
end ;
end ;บรรทัดคำสั่ง:
OpenSSL rsautl -decrypt -inkey privatekey.pem -in test.txt.cry -out test.txt
ซอร์สโค้ด:
var
RSAUtil :TRSAUtil;
begin
RSAUtil := TRSAUtil.Create;
try
RSAUtil.PrivateKey.OnNeedPassphrase := PassphraseReader;
RSAUtil.PrivateKey.LoadFromFile( ' privatekey.pem ' );
RSAUtil.PrivateDecrypt( ' test.txt.cry ' , ' test.txt ' );
finally
RSAUtil.Free;
end ;
end ;บรรทัดคำสั่ง:
OpenSSL enc -base64 -aes256 -in text.plain -out text.aes256 -k secure
ซอร์สโค้ด:
var
EncUtil :TEncUtil;
begin
EncUtil := TEncUtil.Create;
try
EncUtil.UseBase64 := True;
EncUtil.Passphrase := ' secure ' ;
EncUtil.Cipher := ' AES-256 ' ;
EncUtil.Encrypt( ' text.plain ' , ' text.aes256 ' );
finally
EncUtil.Free;
end ;
end ;ไลบรารี OpenSSL ต้องอยู่ในเส้นทางระบบของคุณ