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21 lines
507 B
Python
21 lines
507 B
Python
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#a simple RSA public key and private key pair generator
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#using gcd from math module for coprimes
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#and random for random numbers
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import math
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import random
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p = random.randint(1,100)
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q = random.randint(100,200)
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if (math.gcd(p,q) == 1):
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n = p * q
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phi = (p-1)*(q-1)
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k = 0
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e = random.randint(1,20000)
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if (math.gcd(phi,e)==1):
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for i in range(1,20000):
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d = (((phi * i) + 1)/e)
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if d.is_integer():
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k = d
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break
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print('Public key is: (',e,',',n,')')
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print('Private key is: (',int(k),',',n,')')
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