| md5-js | sha-1-js | |
|---|---|---|
| 1 | 1 | |
| 0 | 0 | |
| - | - | |
| 10.0 | 10.0 | |
| about 6 years ago | about 6 years ago | |
| JavaScript | JavaScript | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
md5-js
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How SHA-256 Works Step-by-Step
The wikipedia article spells it out pretty clearly, and the pseudo-code is easily translated into any language, here it is in JavaScript if anyone is interested:
sha-256: https://github.com/jeffallen6767/sha-256-js/blob/master/src/...
Once you understand the concept that most of these algos are simply dividing the input into computer-friendly sized blocks and then stacking and manipulating these bits in 3d space like a rubics cube, then the whole thing becomes a bit easier to understand.
Here's a few more for comparison:
sha-1: https://github.com/jeffallen6767/sha-1-js/blob/master/src/sh...
md5: https://github.com/jeffallen6767/md5-js/blob/master/src/md5....
keccak: https://github.com/jeffallen6767/keccak-p-js/blob/master/src...
side note, I also ended-up implementing the keccak algo in c for open cl usage, because I wanted to see if I could use it in parallel on my graphics card from nodejs ( spoiler: it's indeed possible ):
https://github.com/jeffallen6767/chain/blob/master/src/minin...
Please forgive my terrible programming style, this was done years ago...
sha-1-js
-
How SHA-256 Works Step-by-Step
The wikipedia article spells it out pretty clearly, and the pseudo-code is easily translated into any language, here it is in JavaScript if anyone is interested:
sha-256: https://github.com/jeffallen6767/sha-256-js/blob/master/src/...
Once you understand the concept that most of these algos are simply dividing the input into computer-friendly sized blocks and then stacking and manipulating these bits in 3d space like a rubics cube, then the whole thing becomes a bit easier to understand.
Here's a few more for comparison:
sha-1: https://github.com/jeffallen6767/sha-1-js/blob/master/src/sh...
md5: https://github.com/jeffallen6767/md5-js/blob/master/src/md5....
keccak: https://github.com/jeffallen6767/keccak-p-js/blob/master/src...
side note, I also ended-up implementing the keccak algo in c for open cl usage, because I wanted to see if I could use it in parallel on my graphics card from nodejs ( spoiler: it's indeed possible ):
https://github.com/jeffallen6767/chain/blob/master/src/minin...
Please forgive my terrible programming style, this was done years ago...
What are some alternatives?
sha-256-js - sha-256 hashing implementation in JavaScript
keccak-p-js - sha-3 winner Keccak-p implemented in JavaScript
chain - Node.js Blockchain with multi-core cpu and gpu mining