20f394a452e425f4bdad0195637612499575a878 random: add a commented-out test i used to run ENT (Antoine Poinsot)
157eea989322eed2ea9553d3640e884fb657541a lib: re-export the bip39 dependency (Antoine Poinsot)
50f13d3e2e2802ebbc6efceccb03eafe352b1e77 signer: allow to the set the network for extended keys encoding (Antoine Poinsot)
f5e7632c73abef4f27f5617c877caf8574b3fe3b signer: expose a method for signing a PSBT (Antoine Poinsot)
b88874107e3b45876a63506ab67afbc710cd2a27 signer: add a method to get the xpub at a given path (Antoine Poinsot)
59e55ae9f2c33f4865ff28282325a5cf156ca37e signer: implement mnemonics storage, and initialization from storage (Antoine Poinsot)
d341b6dea9d7eb9663eb9a4ef55617340146dc1e signer: cache the master xpriv (Antoine Poinsot)
6e3b951e5452a3cd4a050bde32ee930f6613e601 signer: a new module with a BIP39-based hot signer (Antoine Poinsot)
Pull request description:
This introduces a new `signer` module. Its purpose is to provide clients of the Liana daemon (such as the GUI) with tools to sign transactions.
For now, the only signer available is a hot signer based on BIP39. It allows to generate new mnemonics from OS-provided randomness (with added randomness from the CPU if available and mixed-in contextual data). Mnemonics are stored in plaintext in a `mnemonics` folder at the root of a provided data directory.
Fixes#49.
ACKs for top commit:
edouardparis:
ACK 20f394a452e425f4bdad0195637612499575a878
Tree-SHA512: 299476fdec69139cab9428e8466b4d320798ecd91a08251cac9d1fb086e43cffdb296eca4061a022a7182b5df2101977bb8300ead0d31f3f75988792145bba7f
200d3777e0