0492cb4507
Previously, addresses that belong to a watch-only account would have a derivation path using the internal account number used to identify accounts within the databse, rather than the actual account number based on the account's master public key child index. This wasn't an issue before as only one account would exist within the wallet, the 0 account, which is also the default. To ensure users of the DerivationPath struct can arrive at addresses correctly, we introduce a new field InternalAccount to denote the internal account number and repurpose the existing Account field to its actual meaning. |
||
|---|---|---|
| .. | ||
| address.go | ||
| common_test.go | ||
| cov_report.sh | ||
| db.go | ||
| db_test.go | ||
| doc.go | ||
| error.go | ||
| error_test.go | ||
| log.go | ||
| manager.go | ||
| manager_test.go | ||
| migrations.go | ||
| migrations_test.go | ||
| README.md | ||
| scoped_manager.go | ||
| sync.go | ||
| test_coverage.txt | ||
waddrmgr
[
]
(https://travis-ci.org/btcsuite/btcwallet)
Package waddrmgr provides a secure hierarchical deterministic wallet address manager.
A suite of tests is provided to ensure proper functionality. See
test_coverage.txt for the gocov coverage report. Alternatively, if you are
running a POSIX OS, you can run the cov_report.sh script for a real-time
report. Package waddrmgr is licensed under the liberal ISC license.
Feature Overview
- BIP0032 hierarchical deterministic keys
- BIP0043/BIP0044 multi-account hierarchy
- Strong focus on security:
- Fully encrypted database including public information such as addresses as well as private information such as private keys and scripts needed to redeem pay-to-script-hash transactions
- Hardened against memory scraping through the use of actively clearing private material from memory when locked
- Different crypto keys used for public, private, and script data
- Ability for different passphrases for public and private data
- Scrypt-based key derivation
- NaCl-based secretbox cryptography (XSalsa20 and Poly1305)
- Scalable design:
- Multi-tier key design to allow instant password changes regardless of the number of addresses stored
- Import WIF keys
- Import pay-to-script-hash scripts for things such as multi-signature transactions
- Ability to start in watching-only mode which does not contain any private key material
- Ability to convert to watching-only mode
- Programmatically detectable errors, including encapsulation of errors from packages it relies on
- Address synchronization capabilities
- Comprehensive test coverage
Documentation
[
]
(http://godoc.org/github.com/btcsuite/btcwallet/waddrmgr)
Full go doc style documentation for the project can be viewed online without
installing this package by using the GoDoc site here:
http://godoc.org/github.com/btcsuite/btcwallet/waddrmgr
You can also view the documentation locally once the package is installed with
the godoc tool by running godoc -http=":6060" and pointing your browser to
http://localhost:6060/pkg/github.com/btcsuite/btcwallet/waddrmgr
Installation
$ go get github.com/btcsuite/btcwallet/waddrmgr
Package waddrmgr is licensed under the copyfree ISC License.