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29 lines
865 B
Python
29 lines
865 B
Python
from ecdsa import curves, ecdsa
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G = ecdsa.generator_secp256k1
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# G = ecdsa.generator_256
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def print_nG(n):
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nG = n*G
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nGx_str = "%064x" % nG.x()
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nGy_str = "%064x" % nG.y()
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print256(nGx_str)
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print256(nGy_str)
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print
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def print256(s):
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print("0x%s, 0x%s, 0x%s, 0x%s," % (s[56:64], s[48:56], s[40:48], s[32:40]))
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print("0x%s, 0x%s, 0x%s, 0x%s" % (s[24:32], s[16:24], s[8:16], s[0:8]))
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print
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for i in range(1,16):
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n = (i & 1) + (i & 2) * 0x8000000000000000L + (i & 4) * 0x40000000000000000000000000000000L + (i & 8) * 0x200000000000000000000000000000000000000000000000L
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print "%064x" % n
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print_nG(n)
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for i in range(1,16):
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n = (i & 1) + (i & 2) * 0x8000000000000000L + (i & 4) * 0x40000000000000000000000000000000L + (i & 8) * 0x200000000000000000000000000000000000000000000000L
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n = n * 0x100000000L
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print "%064x" % n
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print_nG(n)
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