I made one; you can find it free on this page near the bottom (256bit binary <==> decimal <==> hexadecimal conversion spreadsheet):
https://modulo.network
Topic: excel file to make public bitcoin address (Read 764 times)
It would be tedious to write as you couldn't use numbers. Excel uses floats.
BIN2DEC() only supports 10 bits. HEX2DEC() only supports 40 bits.
even n = 115792089237316195423570985008687907852837564279074904382605163141518161494337 pasted into a cell:
1.15792089237316E+77
This guy made a spreadsheet that does SHA256 of some text, which is already impressive. It has about 80 sheets of formulas. https://bitcointalksearch.org/topic/spreadsheet-showing-sha-256-calculations-in-step-by-step-detail-809430
BIN2DEC() only supports 10 bits. HEX2DEC() only supports 40 bits.
even n = 115792089237316195423570985008687907852837564279074904382605163141518161494337 pasted into a cell:
1.15792089237316E+77
This guy made a spreadsheet that does SHA256 of some text, which is already impressive. It has about 80 sheets of formulas. https://bitcointalksearch.org/topic/spreadsheet-showing-sha-256-calculations-in-step-by-step-detail-809430
Not aware of an Excel spreadsheet to do that, but I did write a simple C program that generates addresses from a WIF private key. It would be pretty simple to modify the program to work with 256 ones & zeros instead of a WIF key
Hello,
Has anyone found an excel spreadsheet that you can enter your string of 256 ones & zeros and it would spit out the HEX format and the public address?
Has anyone found an excel spreadsheet that you can enter your string of 256 ones & zeros and it would spit out the HEX format and the public address?
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