|Nice Answer||Answer score of 10 or more. This badge can be awarded multiple times.|
David Schwartz earned this badge 4 times
jul 17 at 22:40Is Convergent Encryption really secure?
apr 6 '12 at 23:16Could one prevent double spending in decentralized digital currencies (like Bitcoin) without all transactions being public?
jan 6 '12 at 20:51Why programming languages don't provide simple encryption methods?
sep 2 '11 at 23:46Is modern encryption needlessly complicated?