Author

Topic: Proposed Algorithm Change (Read 1853 times)

legendary
Activity: 882
Merit: 1000
July 02, 2014, 12:34:38 AM
#28
Maybe MD5 + SHA1 to stay retro while adding to perceived security.
Toss on DES to it (I know, it's not a hash, but might as well!)
Perhaps encrypt one of the hashes with DES, using the other hash as the key?

We could also add a huge number of rot13 stages to make hashing extra hard Grin

Double rot13 is best.
sr. member
Activity: 520
Merit: 253
555
July 01, 2014, 11:14:17 AM
#27
Maybe MD5 + SHA1 to stay retro while adding to perceived security.
Toss on DES to it (I know, it's not a hash, but might as well!)
Perhaps encrypt one of the hashes with DES, using the other hash as the key?

We could also add a huge number of rot13 stages to make hashing extra hard Grin
sr. member
Activity: 520
Merit: 253
555
July 01, 2014, 11:10:36 AM
#26
I'm half seriously thinking of a MiDa5coin to go with this algo. Maybe MD5 + SHA1 to stay retro while adding to perceived security. ...
lol I know some people who would jump in on that.

Another name I thought up was "RetroHash", but I see it is already taken, though not in a crypto context. I can't believe there isn't a Midascoin already.
legendary
Activity: 882
Merit: 1000
July 01, 2014, 08:16:51 AM
#25
I'm half seriously thinking of a MiDa5coin to go with this algo. Maybe MD5 + SHA1 to stay retro while adding to perceived security. I'm not going to launch/maintain a coin by myself, just thinking of some low hanging GPU fruit Roll Eyes

Toss on DES to it (I know, it's not a hash, but might as well!)
hero member
Activity: 490
Merit: 500
July 01, 2014, 08:14:16 AM
#24
I'm half seriously thinking of a MiDa5coin to go with this algo. Maybe MD5 + SHA1 to stay retro while adding to perceived security. I'm not going to launch/maintain a coin by myself, just thinking of some low hanging GPU fruit Roll Eyes
lol I know some people who would jump in on that.
sr. member
Activity: 520
Merit: 253
555
June 30, 2014, 06:26:08 PM
#23
I'm half seriously thinking of a MiDa5coin to go with this algo. Maybe MD5 + SHA1 to stay retro while adding to perceived security. I'm not going to launch/maintain a coin by myself, just thinking of some low hanging GPU fruit Roll Eyes
newbie
Activity: 13
Merit: 0
June 29, 2014, 02:10:38 PM
#22
Also, pardon my ignorance, but where is the best place to get the md5 checksums for previous electrum versions?
legendary
Activity: 1596
Merit: 1000
June 29, 2014, 10:30:20 AM
#21
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...


Some big pools who gain high hashpower have invested a lot of capital to most efficient mining rigs.They wouldn't be willing to implement radical changes.
legendary
Activity: 2646
Merit: 1137
All paid signature campaigns should be banned.
June 29, 2014, 10:18:55 AM
#20
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...


A simple checksum would be much easier to compute and much faster than even MD5.
I thought it was very funny.  People around here are soooo serious.
hero member
Activity: 490
Merit: 500
June 29, 2014, 10:09:32 AM
#19
I fail to see what's "funny" about this...

His name is "Dimelord" FFS. Expect him to be a bit dimey wimey at 'times'.  Cool
lol I see what you did there  Grin Not a whole lot of people get my name.
newbie
Activity: 2
Merit: 0
June 28, 2014, 11:33:56 PM
#18
I fail to see what's "funny" about this...

His name is "Dimelord" FFS. Expect him to be a bit dimey wimey at 'times'.  Cool
hero member
Activity: 490
Merit: 500
June 28, 2014, 07:16:12 PM
#17
So trolling/spaming is now considered a "joke thread"? Undecided
I was just trying to get people to laugh... Lighten up guys  Roll Eyes
sr. member
Activity: 406
Merit: 250
June 28, 2014, 04:05:40 PM
#16
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...



This kind of a change will only result in an Alt ...because getting mass consensus is almost impossible for Bitcoin now.
you can get a consensus to make changes to the Bitcoin protocol as we do get this whenever bitcoin core is upgraded. The problem is getting a radical of a change as this is
legendary
Activity: 1834
Merit: 1020
June 28, 2014, 02:39:11 PM
#15
I fail to see what's "funny" about this...

you fail to see sarcasm Smiley
well, there would definetly be a boom on sha-256 altcoins for asic owners to take refuge in.
if you ask me, i would change algo every year, hate to see mining in industry hands, and not in the hands of simple folks.

cheers

Wouldn't the network become more vulnerable right at the time that the algorithm changes?  I find it hard to believe that even a majority of active miners would be ready to go at the first block after the change.   Could that provide a small window of opportunity for attackers once per year?
legendary
Activity: 2618
Merit: 1007
June 28, 2014, 02:32:59 PM
#14
So trolling/spaming is now considered a "joke thread"? Undecided
hero member
Activity: 807
Merit: 500
June 28, 2014, 06:40:17 AM
#13
I fail to see what's "funny" about this...
Pretty sure it was mostly the troll face included in the post pretty much saying "I'm trolling because all the people who want to change the algo always get shot down and never search"
legendary
Activity: 2884
Merit: 1115
Leading Crypto Sports Betting & Casino Platform
June 27, 2014, 05:28:38 PM
#12
I snickered since serious nominations belong in Technical and Developmental Discussion
Mean (Mumble I know where things go now why!)
Lol
legendary
Activity: 1611
Merit: 1001
June 27, 2014, 05:18:02 PM
#11
I snickered  Roll Eyes
legendary
Activity: 1722
Merit: 1000
Satoshi is rolling in his grave. #bitcoin
June 27, 2014, 04:39:07 PM
#10
I fail to see what's "funny" about this...

you fail to see sarcasm Smiley
well, there would definetly be a boom on sha-256 altcoins for asic owners to take refuge in.
if you ask me, i would change algo every year, hate to see mining in industry hands, and not in the hands of simple folks.

cheers
legendary
Activity: 2618
Merit: 1007
June 27, 2014, 04:32:49 PM
#9
I fail to see what's "funny" about this...
hero member
Activity: 490
Merit: 500
June 27, 2014, 04:23:57 PM
#8
the OP wrote it as a joke, yet the replies deserve this:



lol. Nobody appreciates a good joke thread around here.  Grin
legendary
Activity: 4270
Merit: 4534
June 27, 2014, 06:51:13 AM
#7
the OP wrote it as a joke, yet the replies deserve this:


hero member
Activity: 490
Merit: 500
June 27, 2014, 06:46:23 AM
#6
interesting responses. I posted this thread on a whim. I really didn't know a whole lot about MD5. Now I'm curious. Look for anm MD5 altcoin soon  Grin
legendary
Activity: 2380
Merit: 1209
The revolution will be digital
June 23, 2014, 01:26:16 PM
#5
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...



This kind of a change will only result in an Alt ...because getting mass consensus is almost impossible for Bitcoin now.
legendary
Activity: 2618
Merit: 1007
June 23, 2014, 01:16:51 PM
#4
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...
You are probably thinking it would be far faster to "mine" MD5(MD5(header, nonce)) because MD5 is "broken"?

Sorry, while MD5 is broken, it's not (yet?) broken in that way... There are no shortcuts when using it for mining.

Also it would just mean that the difficulty would adjust upwards to correct for the "brokenness". Feel free to implement an altcoin using MD5 and see for yourself.
legendary
Activity: 2646
Merit: 1137
All paid signature campaigns should be banned.
June 23, 2014, 11:39:30 AM
#3
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...


A simple checksum would be much easier to compute and much faster than even MD5.
legendary
Activity: 3472
Merit: 4794
June 23, 2014, 11:21:31 AM
#2
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...
It would require the replacement of all the current ASIC miners with a whole new generation of ASIC miners, but other than that it would have very little effect on mining.
hero member
Activity: 490
Merit: 500
June 23, 2014, 09:30:09 AM
#1
I think we need to change Bitcoin's algo to MD5. It would be much better for mining...

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