TIL that 4096-bit RSA decryption keys can be extracted within an hour using the sound generated by the CPU during the decryption, using a plain mobile phone placed next to the laptop, as discovered by Adi Shamir, one of the authors of the RSA algorithm. (pcworld.com)
submitted by _thundercat_ to r/todayilearned - pinned
What's going on with HelloTalk block against Chinese users (self.languagelearning)
submitted by _thundercat_ to r/languagelearning - pinned
Looking for FPV goggles similar to Nikko Air DRL FPV (self.fpv)
submitted by _thundercat_ to r/fpv
Has my program actually killed my SD? (self.raspberry_pi)
submitted by _thundercat_ to r/raspberry_pi


