Rossz PRNG
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README.md
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README.md
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# Ethereum_Notes
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# Ethereum_Notes
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# Nem megfelelő PRNG (pseudorandom szám generátorok)
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- block.coinbase -> COINBASE 0x41
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- block.timestamp -> TIMESTAMP 0x42
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- block.number -> NUMBER 0x43
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- block.difficulty -> DIFFICULTY 0x44
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- block.gaslimit -> GASLIMIT 0x45
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- block.blockhash(block.number) -> BLOCKHASH 0x40
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- block.blockhash(block.number-1) -> BLOCKHASH 0x40
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- (Thanks octopusguy!)
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- Támadások: minerek által, okos szerződés által
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