I am developing a web application to encrypt some texts with java 6.
The encrypted that I have to do is a AES (Rijndael) in CBC mode with PKCS7 padding and a 128-bi
The Java specification list a number of encryption modes (and paddings) that needs to be supported. PKCS7Padding
is not included.
These are the AES/CBC modes any Java implementation must support.
(See this answer for more information)
Bouncy Castle does however have what you need.