-----Message d'origine----- De: David C. Partridge [mailto:[EMAIL PROTECTED] Date: lundi 30 juin 2003 11:33 �: [EMAIL PROTECTED] Objet: RE: Block size using AES-192
> By definition ECB and CBC mode only operate in multiples of the block size. > If you enable padding in CBC mode, then you can process data that is not a > multiple, but the cipher text will then typically be between 1 and > [blocksize] bytes longer than the plain text. The problem is that in the specific case of AES-192, my key has a length of 24 bytes, the block length is a multiple of 24, but the program crashes because BlockSize() returns 16 instead of 24, which I don't understand. This happens both in ECB and CBC (non CTS) modes. C�dric
