Ulrich Telle wrote:
> Am 02.09.2013 06:11, schrieb Etienne:
>> wxSQLite3 does implement AES in ECB mode
>
> Wrong. CBC mode is used.

Inside one page.

If we ignored the actual block size, and viewed the entire database as
a stream to be encrypted by a cipher with a block size identical with
the page size, then wxSQLite3 would be using CTR mode (with the nonce
reused for multiple messages).

But it does not really make sense to try to describe a random-access
encryption algorithm with a _stream_ cipher mode.  SEE's algorithm
(separate IV per block) would not have an equivalent mode.


Regards,
Clemens
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