lbcd/txscript
Dave Collins 9918e2a561
multi: Update markdown files for GFM changes.
The github markdown interpreter has been changed such that it no longer
allows spaces in between the brackets and parenthesis of links and now
requires a newline in between anchors and other formatting.  This
updates all of the markdown files accordingly.

While here, it also corrects a couple of inconsistencies in some of the
README.md files.
2017-05-25 12:06:16 -05:00
..
data txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
consensus.go txscript: Implement CheckSequenceVerify (BIP0112) 2016-10-19 12:06:44 -04:00
doc.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
engine.go txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
engine_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
error.go txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
error_test.go txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
example_test.go wire: Make NewMsgTx accept the tx version. 2016-10-27 14:09:29 -05:00
log.go Relicense to the btcsuite developers. 2015-05-01 12:00:56 -05:00
log_test.go txscript: Consolidate tests into txscript package. 2016-10-20 09:28:33 -05:00
opcode.go multi: Switch to upstream golang.org/x/crypto. 2017-05-09 11:35:01 -05:00
opcode_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
README.md multi: Update markdown files for GFM changes. 2017-05-25 12:06:16 -05:00
reference_test.go txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
script.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
script_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
scriptbuilder.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
scriptbuilder_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
scriptnum.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
scriptnum_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
sigcache.go txscript: Drop the mutex before doing crypto 2017-01-31 13:47:41 -05:00
sigcache_test.go chainhash: Abstract hash logic to new package. (#729) 2016-08-08 14:04:33 -05:00
sign.go Unassign some TODO's 2016-11-15 17:47:33 -06:00
sign_test.go wire: Make NewMsgTx accept the tx version. 2016-10-27 14:09:29 -05:00
stack.go multi: Simplify code per gosimple linter. 2017-03-22 15:34:13 -05:00
stack_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00
standard.go txscript: Implement ScriptVerifyNullFail 2017-01-13 14:19:11 -05:00
standard_test.go txscript: Significantly improve errors. 2017-01-12 13:12:39 -06:00

txscript

Build Status ISC License GoDoc

Package txscript implements the bitcoin transaction script language. There is a comprehensive test suite.

This package has intentionally been designed so it can be used as a standalone package for any projects needing to use or validate bitcoin transaction scripts.

Bitcoin Scripts

Bitcoin provides a stack-based, FORTH-like language for the scripts in the bitcoin transactions. This language is not turing complete although it is still fairly powerful. A description of the language can be found at https://en.bitcoin.it/wiki/Script

Installation and Updating

$ go get -u github.com/btcsuite/btcd/txscript

Examples

GPG Verification Key

All official release tags are signed by Conformal so users can ensure the code has not been tampered with and is coming from the btcsuite developers. To verify the signature perform the following:

  • Download the public key from the Conformal website at https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt

  • Import the public key into your GPG keyring:

    gpg --import GIT-GPG-KEY-conformal.txt
    
  • Verify the release tag with the following command where TAG_NAME is a placeholder for the specific tag:

    git tag -v TAG_NAME
    

License

Package txscript is licensed under the copyfree ISC License.