Crypto: 3DES CBC mode

Miguel Rodríguez Rubinos <>
Thu Nov 18 10:22:42 CET 2004

Hi all,

I'm working with Crypto module and I have a question I can't find in
documentation. In DES3 CBC mode, what's the block size? In the other side of
communication some people working with Java told me they worked with 1024 block
size and I don't know what's the size of block that I'm using.

I hope this wasn't a dumb question.

Thanks in advance,



Miguel Rodríguez Rubinos


Edificio de Servicios Generales de Investigación
Campus de Elviña s/n
15071 A Coruña


More information about the erlang-questions mailing list