Chilkat
HOME
Android™
ASP
Visual Basic
VB.NET
C#
iOS (IPhone)
Objective-C
C++
C
MFC
Delphi
FoxPro
Java
Perl
PHP Extension
PHP ActiveX
Python
PowerShell
Ruby
SQL Server
VBScript
AES Encryption to Match PHP's Mcrypt ExtensionDemonstrates how to match AES encryption results with PHP's mcrypt extension. Please refer to this discussion about PHP AES Encryption. The code here matches the PHP mcrypt results on that page. Downloads for Windows/Linux and Install Instructions require 'rubygems' require 'chilkat' crypt = Chilkat::CkCrypt2.new() success = crypt.UnlockComponent("Anything for 30-day trial") if (success != true) print "Crypt component unlock failed" + "\n" exit end # AES is also known as Rijndael. crypt.put_CryptAlgorithm("aes") # CipherMode may be "ecb" or "cbc" crypt.put_CipherMode("cbc") # KeyLength may be 128, 192, 256 crypt.put_KeyLength(256) # Pad with NULL bytes (PHP pads with NULL bytes) crypt.put_PaddingScheme(3) # EncodingMode specifies the encoding of the output for # encryption, and the input for decryption. # It may be "hex", "url", "base64", or "quoted-printable". crypt.put_EncodingMode("hex") ivAscii = "1234567890123456" crypt.SetEncodedIV(ivAscii,"ascii") # The secret key must equal the size of the key. For # 256-bit encryption, the binary secret key is 32 bytes. # For 128-bit encryption, the binary secret key is 16 bytes. keyAscii = "12345678901234561234567890123456" crypt.SetEncodedKey(keyAscii,"ascii") plainText = "The quick brown fox jumped over the lazy dog" cipherText = crypt.encryptStringENC(plainText) print cipherText + "\n" # Do 128-bit AES encryption: crypt.put_KeyLength(128) keyAscii = "1234567890123456" crypt.SetEncodedKey(keyAscii,"ascii") cipherText = crypt.encryptStringENC(plainText) print cipherText + "\n" # ------- # Results # ------- # You may use these as test vectors for testing your AES implementations... # # ------------------------ # 256-bit key, CBC mode # ------------------------ # IV = '1234567890123456' # (hex: 31323334353637383930313233343536) # Key = '12345678901234561234567890123456' # (hex: 3132333435363738393031323334353631323334353637383930313233343536) # PlainText: # 'The quick brown fox jumped over the lazy dog' // CipherText(hex): # 2fddc3abec692e1572d9b7d629172a05caf230bc7c8fd2d26ccfd65f9c54526984f7cb1c4326ef058cd7bee3967299e3 # # ------------------------ # 128-bit key, CBC mode # ------------------------ # IV = '1234567890123456' # (hex: 31323334353637383930313233343536) # Key = '1234567890123456' # (hex: 31323334353637383930313233343536) # PlainText: # 'The quick brown fox jumped over the lazy dog' // CipherText(hex): # f78176ae8dfe84578529208d30f446bbb29a64dc388b5c0b63140a4f316b3f341fe7d3b1a3cc5113c81ef8dd714a1c99 |
© 2000-2010 Chilkat Software, Inc. All Rights Reserved.