How dare you claim I am not deadly serious about the NSA putting a back door in a database that is intended to be secure for the internet. How. Dare. You!
I've seen a possible back door or two in this or that, but nothing like "every crypto system ever".
If you have evidence of a back door in AES, SHA-2, or anything NIST has standardized (other than Dual_EC_DRBG or openly weakened stuff like export SSL) lots of people would like to hear about it.
I don't know much about security, but I am vaguely aware that there were some efforts by various governments to control, regulate, weaponize and even outlaw crypto, but I don't know where these effort have left us. Are there any crypto systems with acknowledged backdoors? Are there any which are not only widely considered to be secure, but are known to have actually prevented three-letter agencies from getting their way?
