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Title: Does this point's on SECP256k1 curve or not ? Post by: COBRAS on August 29, 2021, 10:43:46 PM Hello
I was try generate a some points but can not find any private keys in sites like allbitcoinprivatekeys keys.lol etc May by my point not on the curve ? Can someone check point on curve or not please ? coordinates: X 0xba18e77db722a4a87ce4e920e43a365d17498153857d8e47badc5c3109b105d1 Y 0x7459d61e5875a324ada41d4546eaeb0072a15bfb74860adc0130a6bd68f1a2dd ----------- X 0xbdab69f572c6498a14329b0e23491fc8e6a9f3b3390e45bf620004a6164c4857 Y 0xd8ec66b6db55250d2c85e92cd7f589ff93e7b236ad3b05378a53a1ee09a92191 --- X 0x767b6b0bccb25e90021789166ae38373207e7c617f503afd31bf15472c17212d Y 0x96e77c0679e72e4fbe7ce04f6d1dcf64036c4d95e00477f83b7b5f69c673a4df --- X 0x13651065bd5ad8910c937d4efc14e2735e9cf7ba634565a445bce51125ab7ffc Y 0xe8988191a43d89d5a321d3f3c614a14dc5fa74f71315b0b9c204b9c0358cab51 regard Title: Re: Does this point's on SECP256k1 curve or not ? Post by: pooya87 on August 30, 2021, 02:55:53 AM You can check it yourself by trying to solve the curve equation with the x and y coordinate without needing some garbage website that is made to scam users. Secp256k1 uses y2=x3+7.
In other words point Q(x,y) is on curve if y2-x3-7 == 0. Title: Re: Does this point's on SECP256k1 curve or not ? Post by: o_e_l_e_o on August 30, 2021, 08:17:03 AM All the points you have listed are on the curve.
Note that the two scam sites you have mentioned search/display/steal private keys. The coordinates you have listed are all public keys. Further, if you are concatenating the coordinates, you need to remove the two "0x" prefixes and instead prefix 04 since you are using the full uncompressed public keys. Title: Re: Does this point's on SECP256k1 curve or not ? Post by: COBRAS on August 30, 2021, 09:30:22 AM Thank you for all your answers, yes, unfortunately all this points is on the cureve (((
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