Caching of ed25519 values for public keys in seed
Based on: https://github.com/emesik/monero-python/issues/42#issuecomment-458780087
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@ -61,6 +61,9 @@ class Seed(object):
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self.word_list = wordlists.get_wordlist(wordlist)
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self._ed_pub_spend_key = None
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self._ed_pub_view_key = None
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if phrase_or_hex:
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seed_split = phrase_or_hex.split(" ")
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if len(seed_split) >= 24:
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@ -137,10 +140,16 @@ class Seed(object):
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return self.sc_reduce(h.digest())
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def public_spend_key(self):
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return ed25519.public_from_secret_hex(self.secret_spend_key())
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if self._ed_pub_spend_key:
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return self._ed_pub_spend_key
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self._ed_pub_spend_key = ed25519.public_from_secret_hex(self.secret_spend_key())
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return self._ed_pub_spend_key
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def public_view_key(self):
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return ed25519.public_from_secret_hex(self.secret_view_key())
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if self._ed_pub_view_key:
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return self._ed_pub_view_key
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self._ed_pub_view_key = ed25519.public_from_secret_hex(self.secret_view_key())
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return self._ed_pub_view_key
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def public_address(self, net='mainnet'):
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"""Returns the master :class:`Address <monero.address.Address>` represented by the seed.
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