1- Bitcoin uses ECDSA 256k1 which is not considered very strong compared to electronic signature schemes currently employed with 2048 bits length and more.
Which 'electronic' signature schemes are you exactly talking about ?
I hope you are not talking about RSA..
2- Many implementation bugs have been identified (and fixed, thanks god) in ECDSA key generation libraries
Like you wrote... in
libaries.
Some random developer wrote a buggy libary which allowed room for exploitation.. So.. how is this related to ECDSA / bitcoin
at all ?
3- Many authors have suggested conspiracy theories about NSA implementing back doors in the whole ECDSA algorithm and/or related software/hardware.
And the government controls all of our brains with the help of
chemtrails!
Please.. for the sake of satoshi.. stop posting so much retarded misinformation. That hurts reading.