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Questions tagged [algorithm]

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3
votes
0answers
373 views

Are Asynchronous Byzantine Fault Tolerance and Partition Tolerance mutually exclusive? [closed]

Within the IOTA network specifically, has partition tolerance been prioritised over aBFT? If so, why?
11
votes
1answer
1k views

What is the Actual IOTA Algorithm for Tip Selection?

The IOTA Whitepaper dances around suggestions as to how a tip selection algorithm should be constructed. We need checkpoints for security to ensure that λ > μ (Arrival rate of honest nodes) > ...
6
votes
3answers
252 views

Does the Tangle enforce a tip-selection algorithm?

Can spammers use their own algorithm to non-randomly select tips — possibly then continuously confirming the same transactions over and over again while inundating the network? This was a recent ...
6
votes
1answer
506 views

What are the expected advantages of Curl-P over Kerl algorithm?

The current hashing algorithm of IOTA is Kerl—a ternary version of Keccak algorithm. But the IOTA foundation is still researching on Curl to develop Curl-P. So, which major advantages does one expect ...