Quote from: HCP on May 21, 2018, 10:16:41 PM

So the process would be:
1. Take your 256 bits of ENT (your coin fips), calculate the SHA256 hash, and then calculate the checksum which is the first 8 bits (256/32) from the hash.
2. Add those 8 bits to the END of your 256 flips, you now have a total of 264 bits
3. Divide into 11 bit chunks, you'll get 24x 11 bit sequences
4. Convert each 11 bit sequence into a decimal number. ie. 10011101101 => 1261
5. Lookup the number in the 2048 word list. NOTE: The list as displayed on GitHub is indexed from 1-2048, but the numbers you are generating are from 0-2047, so you need to add one to your converted decimal number to match the github list... so, 1261 + 1 = 1262 => oval
6. Repeat Steps 4. and 5. until you have converted all 24 chunks into words.

Congrats, you now have a 24 word seed mnemonic generated from coin flips.

Hi again,

Thanks a lot for your clear explanation, it's easier than what I expected. I tried it with an online generated ENT and I was able to generate a valid seed

Now let's do it for real with coin flip!

Zellko

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