Static public byte RSADecrypt( byte DataToDecrypt, RSAParameters RSAKeyInfo, bool DoOAEPPadding) Catch and display a CryptographicException //to the console.
#CRIPTOGRAFAR ARQUIVOS PENDRIVE TRUECRYPT 7.2 WINDOWS#
OAEP padding is only available on Microsoft Windows XP or //later.ĮncryptedData = RSA.Encrypt(DataToEncrypt, DoOAEPPadding) Encrypt the passed byte array and specify OAEP padding. This only needs //toinclude the public key information. using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider()) Create a new instance of RSACryptoServiceProvider. Static public byte RSAEncrypt( byte DataToEncrypt, RSAParameters RSAKeyInfo, bool DoOAEPPadding) Catch this exception in case the encryption did //not succeed.Ĭonsole.WriteLine( "Encryption failed.")
Display the decrypted plaintext to the console.Ĭonsole.WriteLine( "Decrypted plaintext: ", ByteConverter.GetString(decryptedData)) Pass the data to DECRYPT, the private key information //(using RSACryptoServiceProvider.ExportParameters(true), //and a boolean flag specifying no OAEP padding.ĭecryptedData = RSADecrypt(encryptedData, RSA.ExportParameters( true), false) Pass the data to ENCRYPT, the public key information //(using RSACryptoServiceProvider.ExportParameters(false), //and a boolean flag specifying no OAEP padding.ĮncryptedData = RSAEncrypt(dataToEncrypt, RSA.ExportParameters( false), false) Create a new instance of RSACryptoServiceProvider to generate //public and private key data. byte dataToEncrypt = ByteConverter.GetBytes( "Data to Encrypt")
Create byte arrays to hold original, encrypted, and decrypted data. UnicodeEncoding ByteConverter = new UnicodeEncoding() Create a UnicodeEncoder to convert between byte array and string.
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