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[PoW|Hash] SquashPoW - ASIC Resistant, Assymetric Hash

Discussions in ProgPoW, Ethash and RandomX resulted in one agreement. Memory-intensity (mainly bus-intensity) can be used to achieve or increase the resistance against ASICs, to bring back mining to the average Joe and re-distribute mining.
Meanwhile, a new algorithm called rainforest started being used in new coins such as MicroBitcoin. While the developer of said algorithm seems to be confident that their algorithm is expensive for ASICs and FPGAs to implement, issues have been found in the code, which resulted in (closed-source) GPU miners running at 1000x the original speed and FPGA-Vendors listing this algorithm as one of the coins possible to mine.
Using the research done for the rainforest algorithm, a brand new hash called "Squash" has been created. It has similar properties to rainforest, meaning that it still utilizes "expensive" functions, but also speeds very close to blake2 (5.5 to 4 cycles per byte, depending on the architecture).
To also have shared properties with Ethash and ProgPoW, a variant called SquashPoW has been designed. It uses the same interior design. This supposedly results in expensive ASICs with low potential gain and more importantly - asymmetry. Asymmetry allows developers or "coins" to force a miner to run on a relatively large scratchpad while a verifier can run on significantly less resources and therefore still inherit the ability to properly validate incoming blocks. More on that in the ethash design rationale.
Now, whats new in SquashPoW?
In case you are now interested in testing out SquashPoW, I highly recommend checkout out the source code which can be seen at the official GitHub Repository.
Please note, SquashPoW is merely a variation of the concepts of Ethash. If you enjoy this hash, please show the original some love.
Please also note, that this is merely a post to spread awareness.
EDIT: A reference implementation can be found here
submitted by Luke_ClashProject to CryptoNoteTech [link] [comments]

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CRC32 works very well as a hash algorithm. The whole point of a CRC is to hash a stream of bytes with as few collisions as possible. That said, there are a few points to consider: CRC's are not secure. For secure hashing you need a much more computationally expensive algorithm. For a simple bucket hasher, security is usually a non-issue. Crc32 crc32 = new Crc32(); String hash = String.Empty; using (FileStream fs = File.Open("c:\\myfile.txt", FileMode.Open)) foreach (byte b in crc32.ComputeHash(fs)) hash += b.ToString("x2").ToLower(); Console.WriteLine("CRC-32 is {0}", hash); share improve this answer follow edited Jul 6 '18 at 17:42. DamienG. 6,160 25 25 silver badges 41 41 bronze badges. answered Aug 11 '08 at 19:43 ... MultiHasher is a free file hash calculator that supports hash algorithms such as CRC32, MD5, RIPEMD-160, SHA-1, SHA-256, SHA-384, SHA-512. HashCalc. Download. 3.5 on 13 votes . Free calculator to compute multiple hashes, checksums and HMACs for files, text and hex strings. Similar choice › Download hash animation master › Download brute force hash attacker › Brute force hash attacker ... An open source files' hash calculator for Windows and macOS. * MD5, SHA1, SHA256 and CRC32. * Drag & drop. * Integrated with context menu in Explorer/Finder. * Support multiple files. * Support 10.12 and later macOS, support Mojave Dark Mode. * English and Simplified Chinese UI. The icon "希" is from hash in Chinese "哈希". Thanks for Trend ... World's simplest hash calculator. Just paste your text in the form below, press Calculate Hashes button, and you get dozens of hashes. Press button, get hashes. No ads, nonsense or garbage. Announcement: We just added another two new tools categories – PNG Tools and UTF8 Tools. Check them out! NTLM. MD2. MD4. MD5. MD6-128. MD6-256. MD6-512. RipeMD-128. RipeMD-160. RipeMD-256. RipeMD-320 ...

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Bitcoin Hash Calculator

This feature is not available right now. Please try again later. This is a quick look at HashMyFiles, an excellent freeware tool that will display a unique MD5, SHA1 or CRC32 hash from your files. This is very handy when y... In this video I cover how to calculate mining profitability and important factors to consider. New To Crypto? Buy $100 of BTC and get $10 Free! https://www.c... CRC Calculation with Professor Othon Voice - Duration: 8 ... Hash-identifier Md5 + Sha1 + CRC 16 + CRC 32 - Duration: 2:50. Tigerman root 2,861 views. 2:50. CRC - Cyclic Redundancy Check ... Bitcoin Hash Calculator use to calculate the profitability of Bitcoin and the tool to find good return bitcoin miners to buy. You can easily calculate how many Bitcoins mines with your hash rates ...

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