Check whether a port is open on a remote machine
Sometimes you would like to know whether a port is open on a remote machine. Now while this is no nmap, the following code should give you an idea on how to check whether a port is open.
Private Function isRemotePortOpen(ByVal hostName As String, ByVal port As Integer) As Boolean
Dim client As TcpClient = Nothing
Dim rtn as Boolean
...
Calculate SHA512 hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' SHA512 hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class SHA512Hash
Implements IHasher
Public Function hashOfFile(ByVal ...
Calculate SHA384 hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' SHA384 hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class SHA384Hash
Implements IHasher
Public Function hashOfFile(ByVal ...
Calculate SHA256 hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' SHA256 hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class SHA256Hash
Implements IHasher
Public Function hashOfFile(ByVal ...
Calculate SHA1 hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' SHA1 hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class SHA1Hash
Implements IHasher
Public Function hashOfFile(ByVal file...
Calculate RIPEMD160 Hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' RIPEMD160 hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class RIPEMD160Hash
Implements IHasher
Public Function hashOfFile(...
Interface for Hashing classes
The following code is the interface that I have created for a series
of classes that I am creating that will deal with getting the hash of a
particular string or file.
''' Hashing interface from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Namespace Security.Hash
Public Interface IHasher
Function hashOfStr...
Calculate MD5 hash of string or file
This class implements the IHasher interface that you can find here.
'''
''' MD5 Hash class from Satal Keto's library
''' https://samjenkins.com
''' Version 1.0.0.1
'''
Imports System.IO
Imports System.Security.Cryptography
Namespace Security.Hash
Public Class MD5Hasher
Implements IHasher
Public Function hashOfFile(ByVal file...
95 post articles, 12 pages.