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Results tagged with secp256k1
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user 100526
This tag should be used for anything related to the secp256k1 algorithm used for Bitcoin's public key cryptography.
1
vote
Accepted
produce a public key from private key with ecc, with clear description about k=k*g
It means G has a number for X and another one for Y. so uncompressed G in Secp256k1 is G(x,y):
- Uncompressed form (prefix 04)
04 79BE667E F9DCBBAC 55A06295 CE870B07 029BFCDB 2DCE28D9 59F2815B 16F81798 …
- 208
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answers
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produce a public key from private key with ecc, with clear description about k=k*g
If we assume our private key is (according to the answer) :
0F479245FB19A38A1954C5C7C0EBAB2F9BDFD96A17563EF28A6A4B1A2A764EF4
and according to Secp256k1 G point is:
- Compressed form (prefix 02)
02 …
- 208