Point extend about fastecdsa HOT 11 CLOSED

point 1
point 2
a =1+2 = 3
more advance looking func

point 1
point 2
a =1+2 = 12

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What is this function supposed to do?

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as above pubkey abc add(line extend) with pubkey def
and result of pubkey of abcdef

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as add func inside your curve.py, bring
abc+def = 18AB
one new func could be inside
like abc+def = abcdef
like point +point = pp ( line extended) ( not 2p)

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You can’t just concatenate coordinates (if that’s the request) on a curve to make new coordinates. I’m not sure what the use case would be but the result would not be a valid curve point.

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if both point are under F, then hope could be valid, and if range goes out, then error will apear, try some fomula's, maybe we reach at Goal

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I still don’t think i understand the intent or use is here. Unless you can provide a detailed example of how you expect this to work, along with use cases for why this is needed, I’m going to close this ticket.

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during play with ecc, add, substract, multiply, div, i check all ways working, and suddenly apear in mind, could be point addition like point concatenate
like as above example of abc is hex and pubkey, add with def is hex and pubkey
if it works, then further calc will help me to research inside results

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I don't think there's a reason to include concatenation as part of this library since not a standard ECC operation and doesn't have any practical applications i.e. cryptographic schemes that use it. You should be able to implement this fairly quickly if you want to experiment with key concatenation but I don't see any reason to support it in this codebase.

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you can create separate codebase for beta testing share with me personal or publicly , and let world test and use in different stages,
no one can predict before , till some idea's come to know in practical,

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Feel to free to fork this repo and implement any experiments as you see fit.

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