Recently declassified Linkage.
http://www.foia.cia.gov/sites/default/files/DOC_0006231614.pdf
Not much of this will be news to anyone involved in freedom of information, but of interest to me is the last paragraph, which considers the idea of an international agreement to have all legitimate encryption keys kept in escrow, to expose baddies (they obviously would not share their keys)
I wonder two things about this. The first is that is it seems to be a genuinely dangerous prospect that if successful would categorise any genuinely secret use of encryption as suspect. The second is that it does seem to indicate that strong open-source encryption works, and security by obscurity does not. (which we kind of know anyway)
It is worth bearing in mind that in the UK you can get jail for not revealing encryption keys to the law enforcement agencies so that kind of covers it anyway. Probably the actual way things will go is down this road.
Anyway, thought it might be of interest to some of the more freedom minded techies on this forum....
http://www.foia.cia.gov/sites/default/files/DOC_0006231614.pdf
Not much of this will be news to anyone involved in freedom of information, but of interest to me is the last paragraph, which considers the idea of an international agreement to have all legitimate encryption keys kept in escrow, to expose baddies (they obviously would not share their keys)
I wonder two things about this. The first is that is it seems to be a genuinely dangerous prospect that if successful would categorise any genuinely secret use of encryption as suspect. The second is that it does seem to indicate that strong open-source encryption works, and security by obscurity does not. (which we kind of know anyway)
It is worth bearing in mind that in the UK you can get jail for not revealing encryption keys to the law enforcement agencies so that kind of covers it anyway. Probably the actual way things will go is down this road.
Anyway, thought it might be of interest to some of the more freedom minded techies on this forum....