"Bottom line: 128-bit AES keys are not comparable in security to 255-bit elliptic-curve keys. Is 2²⁵⁵−19 big enough? Yes. Is 128-bit AES safe? Unclear."
"Bottom line: 128-bit AES keys are not comparable in security to 255-bit elliptic-curve keys. Is 2²⁵⁵−19 big enough? Yes. Is 128-bit AES safe? Unclear."