C# Class System.Utilities.Cryptography.Encryption

Provides encryption and decryption capabilites using 128-bit, 192-bit, and 256-bit AES encryption methods. This implementation is FIPS compliant.

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Public Methods

Method	Description
ConvertToUnsecureString ( System securePassword ) : string
Decrypt128Byte ( Stream Data, byte Key ) : byte[]	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128Byte ( byte Data, byte Key ) : byte[]	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128Stream ( Stream Data, byte Key ) : Stream	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128Stream ( byte Data, byte Key ) : Stream	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128String ( Stream Data, byte Key ) : string	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128String ( byte Data, byte Key ) : string	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128StringSecure ( Stream Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt128StringSecure ( byte Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 128-bit cipher. The key can be any length.
Decrypt192Byte ( Stream Data, byte Key ) : byte[]	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192Byte ( byte Data, byte Key ) : byte[]	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192Stream ( Stream Data, byte Key ) : Stream	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192Stream ( byte Data, byte Key ) : Stream	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192String ( Stream Data, byte Key ) : string	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192String ( byte Data, byte Key ) : string	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192StringSecure ( Stream Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt192StringSecure ( byte Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 192-bit cipher. The key can be any length.
Decrypt256Byte ( Stream Data, byte Key ) : byte[]	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256Byte ( byte Data, byte Key ) : byte[]	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256Stream ( Stream Data, byte Key ) : Stream	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256Stream ( byte Data, byte Key ) : Stream	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256String ( Stream Data, byte Key ) : string	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256String ( byte Data, byte Key ) : string	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256StringSecure ( Stream Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Decrypt256StringSecure ( byte Data, byte Key ) : System.Security.SecureString	Decrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt128Base64 ( Stream Data, byte Key ) : string	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Base64 ( byte Data, byte Key ) : string	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Base64 ( string Data, byte Key ) : string	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Base64Secure ( System Data, byte Key ) : string	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Byte ( Stream Data, byte Key ) : byte[]	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Byte ( byte Data, byte Key ) : byte[]	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Byte ( string Data, byte Key ) : byte[]	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128ByteSecure ( System Data, byte Key ) : byte[]	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Stream ( Stream Data, byte Key ) : Stream	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Stream ( byte Data, byte Key ) : Stream	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128Stream ( string Data, byte Key ) : Stream	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt128StreamSecure ( System Data, byte Key ) : Stream	Encrypts the specified data using a 128-bit cipher. The key can be any length.
Encrypt192Base64 ( Stream Data, byte Key ) : string	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Base64 ( byte Data, byte Key ) : string	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Base64 ( string Data, byte Key ) : string	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Base64Secure ( System Data, byte Key ) : string	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Byte ( Stream Data, byte Key ) : byte[]	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Byte ( byte Data, byte Key ) : byte[]	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Byte ( string Data, byte Key ) : byte[]	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192ByteSecure ( System Data, byte Key ) : byte[]	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Stream ( Stream Data, byte Key ) : Stream	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Stream ( byte Data, byte Key ) : Stream	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192Stream ( string Data, byte Key ) : Stream	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt192StreamSecure ( System Data, byte Key ) : Stream	Encrypts the specified data using a 192-bit cipher. The key can be any length.
Encrypt256Base64 ( Stream Data, byte Key ) : string	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Base64 ( byte Data, byte Key ) : string	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Base64 ( string Data, byte Key ) : string	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Base64Secure ( System Data, byte Key ) : string	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Byte ( Stream Data, byte Key ) : byte[]	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Byte ( byte Data, byte Key ) : byte[]	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Byte ( string Data, byte Key ) : byte[]	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256ByteSecure ( System Data, byte Key ) : byte[]	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Stream ( Stream Data, byte Key ) : Stream	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Stream ( byte Data, byte Key ) : Stream	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256Stream ( string Data, byte Key ) : Stream	Encrypts the specified data using a 256-bit cipher. The key can be any length.
Encrypt256StreamSecure ( System Data, byte Key ) : Stream	Encrypts the specified data using a 256-bit cipher. The key can be any length.

Private Methods

Method	Description
GenerateKeyIV128 ( byte Key ) : KeyData
GenerateKeyIV192 ( byte Key ) : KeyData
GenerateKeyIV256 ( byte Key ) : KeyData

Method Details

ConvertToUnsecureString() public static method

public static ConvertToUnsecureString ( System securePassword ) : string
securePassword	System
return	string

Decrypt128Byte() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128Byte ( Stream Data, byte Key ) : byte[]
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt128Byte() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128Byte ( byte Data, byte Key ) : byte[]
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt128Stream() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128Stream ( Stream Data, byte Key ) : Stream
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt128Stream() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128Stream ( byte Data, byte Key ) : Stream
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt128String() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128String ( Stream Data, byte Key ) : string
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt128String() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128String ( byte Data, byte Key ) : string
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt128StringSecure() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128StringSecure ( Stream Data, byte Key ) : System.Security.SecureString
Data	Stream	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Decrypt128StringSecure() public static method

Decrypts the specified data using a 128-bit cipher. The key can be any length.

public static Decrypt128StringSecure ( byte Data, byte Key ) : System.Security.SecureString
Data	byte	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Decrypt192Byte() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192Byte ( Stream Data, byte Key ) : byte[]
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt192Byte() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192Byte ( byte Data, byte Key ) : byte[]
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt192Stream() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192Stream ( Stream Data, byte Key ) : Stream
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt192Stream() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192Stream ( byte Data, byte Key ) : Stream
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt192String() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192String ( Stream Data, byte Key ) : string
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt192String() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192String ( byte Data, byte Key ) : string
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt192StringSecure() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192StringSecure ( Stream Data, byte Key ) : System.Security.SecureString
Data	Stream	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Decrypt192StringSecure() public static method

Decrypts the specified data using a 192-bit cipher. The key can be any length.

public static Decrypt192StringSecure ( byte Data, byte Key ) : System.Security.SecureString
Data	byte	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Decrypt256Byte() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256Byte ( Stream Data, byte Key ) : byte[]
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt256Byte() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256Byte ( byte Data, byte Key ) : byte[]
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	byte[]

Decrypt256Stream() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256Stream ( Stream Data, byte Key ) : Stream
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt256Stream() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256Stream ( byte Data, byte Key ) : Stream
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	Stream

Decrypt256String() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256String ( Stream Data, byte Key ) : string
Data	Stream	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt256String() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256String ( byte Data, byte Key ) : string
Data	byte	The data to be decrypted.
Key	byte	The key used to decrypt the data.
return	string

Decrypt256StringSecure() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256StringSecure ( Stream Data, byte Key ) : System.Security.SecureString
Data	Stream	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Decrypt256StringSecure() public static method

Decrypts the specified data using a 256-bit cipher. The key can be any length.

public static Decrypt256StringSecure ( byte Data, byte Key ) : System.Security.SecureString
Data	byte	The data to be decrypted. Will be converted to UTF8.
Key	byte	The key used to decrypt the data.
return	System.Security.SecureString

Encrypt128Base64() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Base64 ( Stream Data, byte Key ) : string
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt128Base64() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Base64 ( byte Data, byte Key ) : string
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt128Base64() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Base64 ( string Data, byte Key ) : string
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt128Base64Secure() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Base64Secure ( System Data, byte Key ) : string
Data	System	The data to be encrypted. Must be UTF8.
Key	byte	The key used to encrypt the data.
return	string

Encrypt128Byte() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Byte ( Stream Data, byte Key ) : byte[]
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt128Byte() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Byte ( byte Data, byte Key ) : byte[]
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt128Byte() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Byte ( string Data, byte Key ) : byte[]
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt128ByteSecure() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128ByteSecure ( System Data, byte Key ) : byte[]
Data	System	The data to be encrypted. Must be UTF8.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt128Stream() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Stream ( Stream Data, byte Key ) : Stream
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt128Stream() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Stream ( byte Data, byte Key ) : Stream
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt128Stream() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128Stream ( string Data, byte Key ) : Stream
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt128StreamSecure() public static method

Encrypts the specified data using a 128-bit cipher. The key can be any length.

public static Encrypt128StreamSecure ( System Data, byte Key ) : Stream
Data	System	The data to be encrypted. Must be UTF8.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt192Base64() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Base64 ( Stream Data, byte Key ) : string
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt192Base64() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Base64 ( byte Data, byte Key ) : string
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt192Base64() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Base64 ( string Data, byte Key ) : string
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	string

Encrypt192Base64Secure() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Base64Secure ( System Data, byte Key ) : string
Data	System	The data to be encrypted. Must be UTF8.
Key	byte	The key used to encrypt the data.
return	string

Encrypt192Byte() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Byte ( Stream Data, byte Key ) : byte[]
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt192Byte() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Byte ( byte Data, byte Key ) : byte[]
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt192Byte() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Byte ( string Data, byte Key ) : byte[]
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt192ByteSecure() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192ByteSecure ( System Data, byte Key ) : byte[]
Data	System	The data to be encrypted. Must be UTF8.
Key	byte	The key used to encrypt the data.
return	byte[]

Encrypt192Stream() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Stream ( Stream Data, byte Key ) : Stream
Data	Stream	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt192Stream() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Stream ( byte Data, byte Key ) : Stream
Data	byte	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream

Encrypt192Stream() public static method

Encrypts the specified data using a 192-bit cipher. The key can be any length.

public static Encrypt192Stream ( string Data, byte Key ) : Stream
Data	string	The data to be encrypted.
Key	byte	The key used to encrypt the data.
return	Stream