Bitcoin Forum
June 19, 2024, 03:43:48 PM *
News: Voting for pizza day contest
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 [393] 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 ... 489 »
7841  Other / CPU/GPU Bitcoin mining hardware / Re: dirt-cheap mining plus free electricity on: June 16, 2013, 09:39:11 AM
No a gpu uses 0.350 kwh
7842  Bitcoin / Mining / Re: Miner device that maxes out at 100 difficulty? on: June 16, 2013, 01:55:45 AM
I understand
7843  Bitcoin / Mining / Re: Miner device that maxes out at 100 difficulty? on: June 16, 2013, 01:52:30 AM
Or is it making tiny hashes somehow. How does it even get to 15.6m digits with sha256 which is much shorter.

Can you show me exactly a diff 10 and a 15.6 from start to finish? In pseudo code like sha256(coinz)..
7844  Bitcoin / Mining / Re: Miner device that maxes out at 100 difficulty? on: June 16, 2013, 01:50:27 AM
I don't understand that, I'm still stuck getting php to accept my iv. But let me put it this way. If current difficulty is 15.6m, is my miner always making hashes that long but the diff 1 or whatever is when it made one with only 1 0?
7845  Other / CPU/GPU Bitcoin mining hardware / Re: dirt-cheap mining plus free electricity on: June 16, 2013, 01:35:06 AM
You could cohost for people.
7846  Bitcoin / Mining / Miner device that maxes out at 100 difficulty? on: June 16, 2013, 01:32:20 AM
Is it possible and cheaper to make a device that only finds <100 difficulty shares? If it's cheaper or easier, you could mine at pools all you want and get full payout. But I'm sure I'm missing something.
7847  Economy / Auctions / Re: [Auction] 20 Lancelots from Black Arrow on: June 15, 2013, 10:13:44 PM
Disclosure: I started an ebay auction when I wasn't getting bids here. This community will get first dibs, up to 15% less than eBay. Please don't post the eBay here.
7848  Economy / Service Discussion / Re: http://www.pyramining.com/ - Discussion thread (no advertising here) on: June 15, 2013, 09:49:50 PM
Trust is one thing, finding out you can't deliver afterwards is priceless
7849  Economy / Auctions / Re: [Auction] 20 Lancelots from Black Arrow on: June 15, 2013, 07:52:59 PM
600 watts total

Roughly, what is the power usage like?
7850  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 07:46:21 PM
Philip Banks over here

I just ordered one of each kind. Awesome work guys, I'm excited to see the produce Smiley
7851  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 07:01:48 PM
It's a far fetch but it could be exploited to give up the private keys, exactly whats in its limited memory.

True but a vulnerability could be developed at some point.

The use case of this device is to add protection to an already protected computer. Not for protection against an infested one. You would use this to confirm a transaction using your device and let the transaction cross to the merchant via the network. Not physical touching.

No never plug this into another computer.
In theory, this should still be safe, as the trezor never reveals private keys.

ya that's what i was thinking so it should be perfectly safe from a security stand point to plug it into someone elses computer but would it work? would the devise be able to communicate enough information for the retailers client to properly prepare the transaction for you to then sign?

it would be a really big deal i think if the trezor could be used in this way. it would make using bitcoin for real world transactions soo much simpler, grandma could start using bitcoin.

its my understanding that the device has no extra memory what so ever above what is needed for the devise to perform its functions. this means there is literally no place for malware to reside. unless there is a flaw in the signature scheme, in which case we have much bigger problems, than it should be entirely safe even to plug this devise into a computer that you know for a fact is infected with malware.
7852  Economy / Auctions / Re: [Auction] 20 Lancelots from Black Arrow on: June 15, 2013, 06:37:02 PM
Buy it now: 50 BTC.
7853  Economy / Auctions / Re: [Auction] 20 Lancelots from Black Arrow on: June 15, 2013, 06:36:35 PM
20@1.1
7854  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 06:34:11 PM
I expected portnoy to do the same, not you.

Well he already said Armory is ready and Electrum is coming.

Such babies

WTF are you saying? 

Asking for basic information on how to use a product one is looking to buy (to determine, for one thing, if it is even something one 'can' make use of it)
is an unreasonable request? 

I've already read through all the thread to find out the information I was looking for but I still made the request on purpose to make life easier for the next person searching for the same information, specially in the product page where it's much more difficult to find this thread.
7855  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 06:32:42 PM
True but a vulnerability could be developed at some point.

The use case of this device is to add protection to an already protected computer. Not for protection against an infested one. You would use this to confirm a transaction using your device and let the transaction cross to the merchant via the network. Not physical touching.

No never plug this into another computer.
In theory, this should still be safe, as the trezor never reveals private keys.

ya that's what i was thinking so it should be perfectly safe from a security stand point to plug it into someone elses computer but would it work? would the devise be able to communicate enough information for the retailers client to properly prepare the transaction for you to then sign?

it would be a really big deal i think if the trezor could be used in this way. it would make using bitcoin for real world transactions soo much simpler, grandma could start using bitcoin.
7856  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 04:50:49 PM
Well he already said Armory is ready and Electrum is coming.

Such babies

WTF are you saying? 

Asking for basic information on how to use a product one is looking to buy (to determine, for one thing, if it is even something one 'can' make use of it)
is an unreasonable request? 
7857  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 04:50:14 PM
No never plug this into another computer.
7858  Bitcoin / Hardware wallets / Re: [PREORDER] Trezor: Bitcoin hardware wallet on: June 15, 2013, 04:43:17 PM
Such babies
7859  Bitcoin / Mining speculation / Re: CoinCanary.org - Mining Database - All Known Vendors and Status on: June 15, 2013, 01:44:13 PM
The cat did it

7860  Economy / Auctions / Re: [Auction] 20 Lancelots from Black Arrow on: June 15, 2013, 12:59:46 PM
Great for people with low electricity costs or replacing GPUs. You also get a break even guarantee from Blackarrow.
Pages: « 1 ... 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 [393] 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 ... 489 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!