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Block-bound tx to prevent replay attack #170

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h0n9 opened this issue Nov 21, 2019 · 0 comments · Fixed by #173

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h0n9 commented Nov 21, 2019

set grace period
index txs in block (height-first, tx_hash-first)
update txs index as height grows
set recheck = True
check tx availability in CheckTx()
- format check (common)
- tx.Recheck == False -> sig check, height check
- tx.Recheck == True -> height check

sub-issue of #152

h0n9 added the feature label

h0n9 added this to the v1.3 milestone

h0n9 self-assigned this

h0n9 mentioned this issue

Support block-bound tx amolabs/amo-client-go#15

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Lbird changed the title ~~Block-Tx bind to prevent replay attack~~ Block-bound tx to prevent replay attack

h0n9 mentioned this issue

Feature/170 block bound tx to prevent replay attack #173

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h0n9 closed this as completed in #173

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