sebastianv89

# From u/42IsHoly:
# https://www.reddit.com/r/math/comments/nt4o10/a_pretty_cool_but_completely_useless_function_i/
# 
# > we can define a “pseudo-base function” which we’ll call B. B(x) = Sum (xn *
# > nth digit of x) Where the ones digit is the 0th, the tens digit is the 1st,
# > the 1/10s digit the -1st the hundreds digit the 2nd, etc.
# 
# This function assumes conversion from the decimal base, but we should be able to generalize that.
# 
# Script by u/toppletwist. 2021, public domain.

sebastianv89

import math

N = 10000000

def check_bm(n, r):
    lhs = (n*(n-1))//2
    rhs = n*r + (r*(r+1))//2
    return lhs == rhs

def list_bm():

sebastianv89

attacker[active]

principal Alice [
    knows private a
    ga = G^a
]

principal Bob [
    knows private b
    gb = G^b