Class crypt

Description
Description | Methods (details)

Crypt class to perform the majority of encryption and decryption functions within ILance.

  • author: ILance
  • version: $Revision: 1.0.0 $

Located in /api/class.crypt.inc.php (line 23) 


	
			







	
	

		
Method Summary

		

			Description |
												Methods (details)
		

		
			
			

																																																				
												

											crypt
										crypt
										()
									

																

											string
										decrypt
											([string $txt = ''], [string $key = ''])
									

																

											string
										encrypt
											([string $txt = ''], [string $key = ''])
									

																

											string
										key_ed
											([string $txt = ''], [string $encrypt_key = ''])
									

																

											string
										three_layer_decrypt
											([string $text_encrypted = ''], [string $key1 = ''], [string $key2 = ''], [string $key3 = ''])
									

																

											string
										three_layer_encrypt
											([string $text_plain = ''], [string $key1 = ''], [string $key2 = ''], [string $key3 = ''])
									

								

		

	
		

	
	
	

		
Methods

		

			Description |
																Methods (details)
						
		

		

			




	
	

		Constructor crypt (line 28)
	
 
	
	

Constructor

	
	

		crypt
		
			crypt
		
				()
			

	
		
			
	




	
	

		decrypt (line 94)
	
 
	
	

Function to process and decrypt a text string along with an encryption key

	
    
				
  • return: Returns unencrypted text
    • 
			

	
	

		string
		
			decrypt
		
					([string $txt = ''], [string $key = ''])
			

	
			
    
					
  • 
				string
				$txt: text			
    • 
					
  • 
				string
				$key: encryption key			
    • 
				

		
			
	




	
	

		encrypt (line 66)
	
 
	
	

Function to process and encrypt a text string along with an encryption key

	
    
				
  • return: Returns encrypted text
    • 
			

	
	

		string
		
			encrypt
		
					([string $txt = ''], [string $key = ''])
			

	
			
    
					
  • 
				string
				$txt: text			
    • 
					
  • 
				string
				$key: encryption key			
    • 
				

		
			
	




	
	

		key_ed (line 40)
	
 
	
	

Callback function to handle characters that should be encrypted along with an encryption key

	
    
				
  • return: Returns encrypted text
    • 
			

	
	

		string
		
			key_ed
		
					([string $txt = ''], [string $encrypt_key = ''])
			

	
			
    
					
  • 
				string
				$txt: text			
    • 
					
  • 
				string
				$encrypt_key: encryption key			
    • 
				

		
			
	




	
	

		three_layer_decrypt (line 134)
	
 
	
	

Function to process and decrypt a text string based on 3 primary encryption keys

	
    
				
  • return: Returns decrypted text
    • 
			

	
	

		string
		
			three_layer_decrypt
		
					([string $text_encrypted = ''], [string $key1 = ''], [string $key2 = ''], [string $key3 = ''])
			

	
			
    
					
  • 
				string
				$text_encrypted: text plain			
    • 
					
  • 
				string
				$key1: encryption key 1			
    • 
					
  • 
				string
				$key2: encryption key 2			
    • 
					
  • 
				string
				$key3: encryption key 3			
    • 
				

		
			
	




	
	

		three_layer_encrypt (line 119)
	
 
	
	

Function to process and encrypt a text string based on 3 primary encryption keys

	
    
				
  • return: Returns encrypted text
    • 
			

	
	

		string
		
			three_layer_encrypt
		
					([string $text_plain = ''], [string $key1 = ''], [string $key2 = ''], [string $key3 = ''])
			

	
			
    
					
  • 
				string
				$text_plain: text plain			
    • 
					
  • 
				string
				$key1: encryption key 1			
    • 
					
  • 
				string
				$key2: encryption key 2			
    • 
					
  • 
				string
				$key3: encryption key 3			
    • 
				

		
			
	

						
		

	



	

		Documentation generated on Mon, 08 Aug 2011 17:40:53 +0200 by phpDocumentor 1.4.1