book-mind

3 ms·

1. 1.▲
   by book-mind 7y ago

   That image is still highly misleading, you can see from the overlayed optical image that the CPU is not coated. Ideally you'd want to coat any metal surface with black epoxy, and set the IR camera Emissivity Coefficient to 0.9 (the coe
2. 2.▲
   by book-mind 7y ago

   So if I understand you correctly (Noob here), Alice would need to sign the pair (key.enc, file.enc) to authenticate that those files originated from her. Without that, Bob could potentially receive any pair of (key,file), which would just d
3. 3.▲
   by book-mind 7y ago

   Is it wrong to use openssl to encrypt files? 0. (Only once) generate key pair id_rsa.pub.pem, id_rsa.pem 1. Generate random key openssl rand -base64 32 > key.bin 2. Encrypt key openssl rsautl -encrypt -inkey id_rsa.pub.pem -pu