approximate-gcd/scripts/gen_values.py
2025-05-18 19:26:14 +02:00

48 lines
1.4 KiB
Python

import sys
import random
import argparse
def generate_test_values(noise_bits, number, p_bits):
p = random.randint(2**(p_bits-1), 2**p_bits)
while p % 2 == 0:
p = random.randint(2**(p_bits-1), 2**p_bits)
max_noise = (1 << noise_bits) - 1 # 2^noise_bits - 1
a = [str(p * random.randint(1, 100) + random.randint(0, max_noise)) for _ in range(number)]
return noise_bits, a, p
def generate_test_file(noise_bits, number, p_bits, filename):
noise_bits, a, p = generate_test_values(noise_bits, number, p_bits)
with open(filename, 'w') as f:
f.write(f"{noise_bits}\n")
for b in a:
f.write(f"{b}\n")
f.write(f"// True p: {p}\n")
return p
def print_test_values(noise_bits, number, p_bits):
_, a, p = generate_test_values(noise_bits, number, p_bits)
print(noise_bits)
for b in a:
print(b)
print(f"// True p: {p}")
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Generate test input for AGCD computation')
parser.add_argument('--noise-bits', type=int, default=5, help='Number of noise bits (default: 5)')
parser.add_argument('--p-bits', type=int, default=16, help='Number of key bits (default: 16)')
parser.add_argument('--number', type=int, default=20, help='Number of numbers to generate (default: 20)')
args = parser.parse_args()
print_test_values(args.noise_bits, args.number, args.p_bits)