30 lines
514 B
Python
30 lines
514 B
Python
# third-party imports
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import sha3
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from hexathon import (
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add_0x,
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strip_0x,
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)
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def keccak256_hex(s):
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h = sha3.keccak_256()
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h.update(s.encode('utf-8'))
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return h.digest().hex()
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def keccak256_string_to_hex(s):
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return keccak256_hex(s)
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def keecak256_bytes_to_hex(b):
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h = sha3.keccak_256()
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h.update(b)
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return h.digest().hex()
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def keccak256_hex_to_hex(hx):
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h = sha3.keccak_256()
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b = bytes.fromhex(strip_0x(hx))
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h.update(b)
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return h.digest().hex()
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