Bitcoin Forum
May 07, 2024, 11:30:21 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: Deleted  (Read 1112 times)
kingcolex (OP)
Sr. Member
****
Offline Offline

Activity: 254
Merit: 1258


View Profile
August 27, 2014, 08:26:45 PM
Last edit: February 05, 2023, 02:15:01 AM by kingcolex
 #1

Deleted
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
"The nature of Bitcoin is such that once version 0.1 was released, the core design was set in stone for the rest of its lifetime." -- Satoshi
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
1715081421
Hero Member
*
Offline Offline

Posts: 1715081421

View Profile Personal Message (Offline)

Ignore
1715081421
Reply with quote  #2

1715081421
Report to moderator
dropt
Legendary
*
Offline Offline

Activity: 1512
Merit: 1000



View Profile
August 27, 2014, 09:15:04 PM
 #2

Hey guys I was thinking about all the privacy concerns there are with online communication currently and was thinking about secure business communication, and started thinking about something most of us have and that is mining equipment. Now would it be possible to secure messages with the SHA-256 encryption and set the difficulty of it for messages? Say I write message and encrypt it at a difficulty that will take a 100g/hash an average of 10 seconds to crack (with luck as a variable), say this is a communication between two business partners and part time miners and somehow a thief online was able to get into his files (say a dropbox) and encounter this, lets assume he doesn't have a miner and probably won't take the time to try and decrypt this with a pc but if he does depending on his gpu it would take him a while and the message may be outdated by then.

Is this possible/anyway to input this ?

SHA-256 isn't encryption per se, it's a one-way hash function.
btcbb
Newbie
*
Offline Offline

Activity: 30
Merit: 0


View Profile WWW
August 28, 2014, 05:48:44 PM
 #3

Hey guys I was thinking about all the privacy concerns there are with online communication currently and was thinking about secure business communication, and started thinking about something most of us have and that is mining equipment. Now would it be possible to secure messages with the SHA-256 encryption and set the difficulty of it for messages? Say I write message and encrypt it at a difficulty that will take a 100g/hash an average of 10 seconds to crack (with luck as a variable), say this is a communication between two business partners and part time miners and somehow a thief online was able to get into his files (say a dropbox) and encounter this, lets assume he doesn't have a miner and probably won't take the time to try and decrypt this with a pc but if he does depending on his gpu it would take him a while and the message may be outdated by then.

Is this possible/anyway to input this ?

You may want to check out the Bitmessage project at https://www.bitmessage.org

You wont be able to mine it, pump/dump, or trade it, but it solves the privacy issue you bring up. Mobile client coming soon
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!