TECHNOLOGIES
FORUMS
JOBS
BOOKS
EVENTS
INTERVIEWS
Live
MORE
LEARN
Training
CAREER
MEMBERS
VIDEOS
NEWS
BLOGS
Sign Up
Login
No unread comment.
View All Comments
No unread message.
View All Messages
No unread notification.
View All Notifications
Answers
Post
An Article
A Blog
A News
A Video
An EBook
An Interview Question
Ask Question
Forums
Monthly Leaders
Forum guidelines
Pragya Tiwari
NA
22
1.3k
PGP Encryption using Console application.
Oct 10 2018 4:52 AM
Added the below code. But getting exception
as security.Cryptography.CryptographicException: 'Specified initialization vector (IV) does not match the block size for this algorithm.'
Please suggest.
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApp1
{
class Program
{
static void Main(string[] args)
{
Program obj = new Program();
obj.DecryptFile("C:\\Pragya\\Bank of Montreal\\LOCKBOX\\LOCKBOXCA201805310001_not processed.zip_522733.exe", "C:\\Pragya\\Bank of Montreal\\LOCKBOX\\pragya.txt");
//\\000000006139648181 - c - PSYM.WLBX.W4454.D180504.T054209.E0101.zip.pgp
//Console.WriteLine("Hello World");
//Console.Read();
}
private void EncryptFile(string inputFile, string outputFile)
{
try
{
string password = @"Password@12345"; // Your Key Here
UnicodeEncoding UE = new UnicodeEncoding();
byte[] key = UE.GetBytes(password);
string cryptFile = outputFile;
FileStream fsCrypt = new FileStream(cryptFile, FileMode.Create);
RijndaelManaged RMCrypto = new RijndaelManaged();
CryptoStream cs = new CryptoStream(fsCrypt, RMCrypto.CreateEncryptor(key, key), CryptoStreamMode.Write);
FileStream fsIn = new FileStream(inputFile, FileMode.Open);
int data;
while ((data = fsIn.ReadByte()) != -1)
cs.WriteByte((byte)data);
fsIn.Close();
cs.Close();
fsCrypt.Close();
}
catch
{
Console.Write("In Catch");
Console.Read();
}
}
///
/// Steve Lydford - 12/05/2008.
///
/// Decrypts a file using Rijndael algorithm.
///
///
///
private void DecryptFile(string inputFile, string outputFile)
{
{
string password = @"ADW35077-LOCKBOXCA-T578CIMGFIL-A";//Password@12345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//=14pk"; // Your Key Here
UnicodeEncoding UE = new UnicodeEncoding();
byte[] key = UE.GetBytes(password);
FileStream fsCrypt = new FileStream(inputFile, FileMode.Open);
RijndaelManaged RMCrypto = new RijndaelManaged();
CryptoStream cs = new CryptoStream(fsCrypt,
RMCrypto.CreateDecryptor(key, key),
CryptoStreamMode.Read);
FileStream fsOut = new FileStream(outputFile, FileMode.Create);
int data;
while ((data = cs.ReadByte()) != -1)
fsOut.WriteByte((byte)data);
fsOut.Close();
cs.Close();
fsCrypt.Close();
}
}
}
}
Reply
Answers (
1
)
What is Microsoft Sketch
How Google home works with .net Web API?