Author

Topic: Just multiply the point by 2^-1 (mod n) (Read 169 times)

legendary
Activity: 2128
Merit: 1293
There is trouble abrewing
March 18, 2020, 12:09:23 PM
#2
check out python-ecdsa code on GitHub: https://github.com/warner/python-ecdsa i believe this is also what Electrum used for a long time.
it has all the functions you want including an inverse_mod(a, m) in its numbertheory.py file.
newbie
Activity: 1
Merit: 0
March 18, 2020, 03:22:05 AM
#1
x =  f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9
y =  388f7b0f632de8140fe337e62a37f3566500a99934c2231b6cb9fd7584b8e672
 how to get x coordinate x how to code in python
 

x = c62c910e502cb615a27c58512b6cc2c94f5742f76cb3d12ec993400a3695d413
y = 17f3dadd767275ddd3b23f46723631778bf01dadaebb9a953cf068712457c010
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