Skip to content

bitcoin/libblkmaker

master
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
Dependencies:
	Jansson 2.0 with 'long long' support

Example dependencies:
	Jansson 2.1 (to read JSON from stdin)
	libgcrypt (for SHA256)

For usage, check out example.c. Run "make example" to build it.

Note that you must assign blkmk_sha256_impl to a function pointer:
	bool mysha256(void *hash_out, const void *data, size_t datasz)
hash_out must be able to overlap with data!

Also note that you should NOT roll ntime for data retrieved without explicitly
checking that it falls within the template's limitations (mintime, maxtime,
mintimeoff, and maxtimeoff); read the BIP 23 specification in detail to
understand how they work. It is usually best to simply get more data as often
as it is needed. For blkmk_get_mdata, you may specify that you intend to roll
the ntime header exactly once per second past usetime - it will then set
*out_expires such that the expiration occurs before you roll beyond any ntime
limits. If you are rolling ntime at any rate other than once per second, you
should NOT specify can_roll_ntime to blkmk_get_mdata, and must check that your
usage falls within the explicit template limits yourself.

About

MIT-licensed C implementation of getblocktemplate

Resources

License

Stars

Watchers

Forks

Packages

No packages published