what language is this ?

Console.WriteLine("Epsilon: " + epsilon_b64); Console.WriteLine("B64 Decoded: " + BitConverter.ToString(epsilon).Replace("-", "")); Console.WriteLine("To String: " + Encoding.UTF8.GetString(epsilon)); Console.WriteLine(); var decrypted = crypto.Decrypt(epsilon, testkey0, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey0).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey1, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey1).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey2, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey2).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); } public static byte[] HexStringToByteArray(String hex) { int NumberChars = hex.Length; byte[] bytes = new byte[NumberChars / 2]; for (int i = 0; i < NumberChars; i += 2) bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16); return bytes; } } public class AesCryptographyService { public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var encryptor = aes.CreateEncryptor(aes.Key, aes.IV)) { return PerformCryptography(data, encryptor); } } } public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var decryptor = aes.CreateDecryptor(aes.Key, aes.IV)) { return PerformCryptography(data, decryptor); } } } private byte[] PerformCryptography(byte[] data, ICryptoTransform cryptoTransform) { using (var ms = new MemoryStream()) using (var cryptoStream = new CryptoStream(ms, cryptoTransform, CryptoStreamMode.Write)) { cryptoStream.Write(data, 0, data.Length); cryptoStream.FlushFinalBlock(); return ms.ToArray(); } } } John McAfee.

Console.WriteLine("Epsilon: " + epsilon_b64); Console.WriteLine("B64 Decoded: " + BitConverter.ToString(epsilon).Replace("-", "")); Console.WriteLine("To String: " + Encoding.UTF8.GetString(epsilon)); Console.WriteLine(); var decrypted = crypto.Decrypt(epsilon, testkey0, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey0).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey1, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey1).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey2, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey2).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); } public static byte[] HexStringToByteArray(String hex) { int NumberChars = hex.Length; byte[] bytes = new byte[NumberChars / 2]; for (int i = 0; i < NumberChars; i += 2) bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16); return bytes; } } public class AesCryptographyService { public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var encryptor = aes.CreateEncryptor(aes.Key, aes.IV)) { return PerformCryptography(data, encryptor); } } } public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var decryptor = aes.CreateDecryptor(aes.Key, aes.IV)) { return PerformCryptography(data, decryptor); } } } private byte[] PerformCryptography(byte[] data, ICryptoTransform cryptoTransform) { using (var ms = new MemoryStream()) using (var cryptoStream = new CryptoStream(ms, cryptoTransform, CryptoStreamMode.Write)) { cryptoStream.Write(data, 0, data.Length); cryptoStream.FlushFinalBlock(); return ms.ToArray(); } } } John McAfee.

can i use discord and telegram on freebsd?

can i use discord and telegram on freebsd?

Well, essentially google compiles the kernel with kasan, ktsan and many other sanitizers

You are right ! https://www.kernel.org/doc/html/latest/dev-tools/index.html https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html Are these sanitizers general or can only be used for Linux kernel ? How about FreeBSD ?

You are right ! https://www.kernel.org/doc/html/latest/dev-tools/index.html https://www.kernel.org/doc/html/latest/dev-tools/testing-overview.html Are these sanitizers general or can only be used for Linux kernel ? How about FreeBSD ?

Console.WriteLine("Epsilon: " + epsilon_b64); Console.WriteLine("B64 Decoded: " + BitConverter.ToString(epsilon).Replace("-", "")); Console.WriteLine("To String: " + Encoding.UTF8.GetString(epsilon)); Console.WriteLine(); var decrypted = crypto.Decrypt(epsilon, testkey0, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey0).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey1, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey1).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); decrypted = crypto.Decrypt(epsilon, testkey2, md5); Console.WriteLine("Trying Key: " + BitConverter.ToString(testkey2).Replace("-", "") + " IV: " + BitConverter.ToString(md5).Replace("-", "")); Console.WriteLine("Decrypted: " + BitConverter.ToString(decrypted).Replace("-", "")); Console.WriteLine("To String" + Encoding.UTF8.GetString(decrypted)); Console.WriteLine(); Console.WriteLine(); Console.WriteLine(); } public static byte[] HexStringToByteArray(String hex) { int NumberChars = hex.Length; byte[] bytes = new byte[NumberChars / 2]; for (int i = 0; i < NumberChars; i += 2) bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16); return bytes; } } public class AesCryptographyService { public byte[] Encrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var encryptor = aes.CreateEncryptor(aes.Key, aes.IV)) { return PerformCryptography(data, encryptor); } } } public byte[] Decrypt(byte[] data, byte[] key, byte[] iv) { using (var aes = Aes.Create()) { aes.KeySize = 128; aes.BlockSize = 128; aes.Padding = PaddingMode.Zeros; aes.Key = key; aes.IV = iv; using (var decryptor = aes.CreateDecryptor(aes.Key, aes.IV)) { return PerformCryptography(data, decryptor); } } } private byte[] PerformCryptography(byte[] data, ICryptoTransform cryptoTransform) { using (var ms = new MemoryStream()) using (var cryptoStream = new CryptoStream(ms, cryptoTransform, CryptoStreamMode.Write)) { cryptoStream.Write(data, 0, data.Length); cryptoStream.FlushFinalBlock(); return ms.ToArray(); } } } John McAfee.

Sanitizers make incorrect assumptions about memory layouts in general

So what is the best choice ?

What's the solution ?

Try export PS1="$?"

Won't work

Try export PS1="$?"

I don't know which shell you're using

That's bash, I'm talking about tcsh

I don't know which shell you're using

PS1="$?" is wrong because the shell will evaluate the expression and the expression will become this: PS1="0"

You can use production sanitizers for better security

You can use production sanitizers for better security

Oh, so this kind of process is called "evaluation" ? I though it was "expansion"

Oh, so this kind of process is called "evaluation" ? I though it was "expansion"

Are all of these utilities free software ? (FLOSS)

Some of them are proprietary

By proprietary do you mean freemium or paid ?

Freeware

Freemium if you want to use some extra

Some of them are proprietary

You have chromium-ungoogled on GitHub I think that you need to port it or maybe just compile it