slackcoder/bips - Bitcoin Improvement Proposals

Age	Commit message (Collapse)	Author
2019-02-12	BIP-0158: add test cases for OP_RETURN with op codes, empty filter	Olaoluwa Osuntokun
	In this commit, we add a new test case for a filter built from a block that has a transaction with an OP_RETURN which isn't followed by only push data items. The prior implementation for btcd (which was used to generated these test vectors), had a stricter check which caused it to add extra items to the filter. We also add a case of a block that has a single coinbase transaction, with that transaction having only an OP_RETURN output. As a result, that filter will be "empty", and is signalled by by a single zero (0x00) byte. In order to make building the code that makes the test vectors reproducible, we've added go.mod and go.sum files as well.
2018-08-27	BIP 158: Add more cases to test vectors.	Jim Posen

2018-07-04	BIP-0158: regenerate test vectors for fp=19, new reg filter, no ext filter	Olaoluwa Osuntokun
	In this commit, we simplify the code that generates the test vectors to only generate filters for a target fp of 19, and also only for the regular filter, as it's the only filter type currently defined. The test vectors have also been updated to include the previous output scripts for all input within a block as these are now required to construct the regular filter. Finally, the generation code has been updated to properly fetch the previous input scripts to the generation code can verify the filter it generates manually against the end server.