Comment Re:It's the base assumption that its invalid (Score 1) 392
Comment Re:Tax dollars at work. (Score 1) 674
If someone is inside of my house, and they are legally allowed to be there (i.e. I've invited them in), then I have zero problem with them using my outlets to charge their phone.
If someone is on the train, and they are legally allowed to be there (i.e. they have a valid ticket), then I have zero problem with them using the train's outlets to charge their phone.
If someone is in a government building, and they are legally allowed to be there, then I have zero problem with them using the building's outlets to charge their phone.
Comment Re:Nonsense (Score 1) 328
Police with a warrant can open doors, break chains, crack safes, pick locks, take your keys, or do pretty much anything else they want to do to get access to your private information.
Then let them break the encryption themselves, they shouldn't be allowed to force me to help them.
Comment Re:Timeout (Score 1) 328
Comment Re:sata is free with chipset TB2 uses up pci-e lan (Score 1) 234
Comment Re:Very broken system (Score 2) 212
Simple:
- Each card and ATM is given a public/private key pair.
- The public keys are signed by the bank's private key
- Every card also contains the bank's public key
When the card is inserted, the ATM asks for the card's public key
- The ATM then verifies that the card's public key was signed by the bank, using the bank's public key.
- The ATM then encrypts a block of random data with the card's public key, and asks the card to decrypt it.
- If the card successfully replies with the same random data, it has just proven that it has the private key that it claims to have
Then it's the card's turn to repeat the same process:
- It asks the ATM for its public key, verifies that it was signed by the bank, using the bank's public key.
- The card encrypts a block of data with the ATM's public key, asks the ATM to decrypt it
At this point, both the card and the ATM know that they are talking to the appropriate device. Each device can then generate a symmetrical key for that session, and encrypt it with the other device's public key, and use those keys for any further communication.
Comment Re:A single fossil (Score 1) 160
Comment Re:Off-topic advice (Score 1) 116
Comment Re:I am the author of the spreadsheet in question (Score 1) 386
Comment Re:First w00t! (Score 1) 146
Comment Anonymous Proxy (Score 2) 200
Every problem can be solved by adding a layer of indirection
Comment Re:Oh please (Score 1) 253
Comment Re:Obvious (Score 0) 636
The TI-83+ had the added feature of "Archiving" software, which (I surmise) wrote it to ROM
How, exactly, would a calculator write something to ROM (i.e. Read-only memory)?