Python Addition.doubleP Exemples

Exemple #1

Fichier : ScalarMultiplication.py Projet : hhm4/Cryptography-and-Security

def findScalarMul(decimal,P,a,p):
	R=P;
	binary="{0:b}".format(decimal);
	for i in range(1,len(binary)):
		if binary[i]=='1':
			R=Addition.doubleP(R,a,p);
			R=Addition.addP(P,R,a,p);
		else:
			R=Addition.doubleP(R,a,p);

	return R;

Exemple #2

Fichier : Order.py Projet : hhm4/Cryptography-and-Security

def findOrder(P,a,p):
	R=P;
  	order=1;
  	Result=Addition.doubleP(P,a,p)
  	while Result!='O':
  		#print Result;
  		order=order+1;
  		R=Result;
  		Result=Addition.addP(P,R,a,p);

  	order=order+1;
  	return order;

Exemple #3

def findOrder(P, a, p):
    R = P
    order = 1
    Result = Addition.doubleP(P, a, p)
    while Result != 'O':
        #print Result;
        order = order + 1
        R = Result
        Result = Addition.addP(P, R, a, p)

    order = order + 1
    return order