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Topic: Formula to calculate Private keys (Read 167 times)

member
Activity: 127
Merit: 14
Life aint interesting without any cuts and bruises
January 31, 2023, 02:49:51 AM
#4
What is the formula to calculate private keys if you already have all the R,S,Z(H) K Value? 
Where d= private_key.


d = (k * s - z) * r-1 mod n

Source: https://learnmeabitcoin.com/technical/ecdsa (Why do you need to generate a random point each time? (Mathematical Explanation)
hi witcher i tried writing this in sagemath but the -1 always comes out bigger..hw do i make it smaller like you did?
member
Activity: 127
Merit: 14
Life aint interesting without any cuts and bruises
December 31, 2022, 05:26:26 AM
#3
What is the formula to calculate private keys if you already have all the R,S,Z(H) K Value? 
Where d= private_key.


d = (k * s - z) * r-1 mod n

Source: https://learnmeabitcoin.com/technical/ecdsa (Why do you need to generate a random point each time? (Mathematical Explanation)
thank u so much. Cheers brother.
legendary
Activity: 2450
Merit: 4415
🔐BitcoinMessage.Tools🔑
December 31, 2022, 04:14:16 AM
#2
What is the formula to calculate private keys if you already have all the R,S,Z(H) K Value? 
Where d= private_key.


d = (k * s - z) * r-1 mod n

Source: https://learnmeabitcoin.com/technical/ecdsa (Why do you need to generate a random point each time? (Mathematical Explanation)
member
Activity: 127
Merit: 14
Life aint interesting without any cuts and bruises
December 31, 2022, 01:03:08 AM
#1
What is the formula to calculate private keys if you already have all the R,S,Z(H) K Value? 
Where d= private_key.
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