bip32 refactoring

Author: 4tochka

docs/source/classes.rst

@@ -9,5 +9,5 @@ Reference
    address.rst
    transaction.rst
    block.rst
-
+   wallet.rst
 

docs/source/functional.rst

@@ -7,13 +7,12 @@ Base function primitives implemented in functional programming paradigm.
 
 
 
-Mnemonic
-============
+Mnemonic(BIP39)
+===============
 
-.. autofunction:: pybtc.create_passphrase
-.. autofunction:: pybtc.create_mnemonic
-.. autofunction:: pybtc.create_wordlist
-.. autofunction:: pybtc.add_checksum_ent
+.. autofunction:: pybtc.generate_entropy
+.. autofunction:: pybtc.load_word_list
+.. autofunction:: pybtc.entropy_to_mnemonic
 .. autofunction:: pybtc.mnemonic_to_entropy
 .. autofunction:: pybtc.mnemonic_to_seed
 
@@ -42,6 +41,19 @@ Public keys
 .. autofunction:: pybtc.private_to_public_key
 .. autofunction:: pybtc.is_public_key_valid
 
+
+
+Extended keys(BIP32)
+====================
+
+.. autofunction:: pybtc.create_master_xprivate_key
+.. autofunction:: pybtc.xprivate_to_xpublic_key
+.. autofunction:: pybtc.derive_xkey
+.. autofunction:: pybtc.public_from_xpublic_key
+.. autofunction:: pybtc.private_from_xprivate_key
+
+
+
 Addresses
 =========
 
@@ -53,25 +65,6 @@ Addresses
 .. autofunction:: pybtc.is_address_valid
 
 
-HD Wallets
-=========
-
-.. autofunction:: pybtc.create_xmaster_key
-.. autofunction:: pybtc.create_xpublic_key
-.. autofunction:: pybtc.derive_xkey
-.. autofunction:: pybtc.xprivate_to_xpublic_key
-.. autofunction:: pybtc.xkey_to_private_key
-.. autofunction:: pybtc.xkey_to_public_key
-.. autofunction:: pybtc.create_child_privkey
-.. autofunction:: pybtc.create_child_pubkey
-.. autofunction:: pybtc.create_expanded_key
-.. autofunction:: pybtc.create_expanded_hard_key
-.. autofunction:: pybtc.is_xprivate_key_valid
-.. autofunction:: pybtc.is_xpublic_key_valid
-.. autofunction:: pybtc.is_validate_path_level
-.. autofunction:: pybtc.serialize_xkey
-.. autofunction:: pybtc.deserialize_xkey
-
 
 Script
 ======

docs/source/wallet.rst

@@ -0,0 +1,9 @@
+======
+Blocks
+======
+
+The class for creating transaction.
+
+
+
+.. autoclass:: pybtc.Wallet

pybtc/__init__.py

@@ -4,5 +4,5 @@
 from .transaction import *
 from .block import *
 from .address import *
-from .hdwallet import *
+from .wallet import *
 version = "2.0.1"

pybtc/constants.py

@@ -10,7 +10,7 @@
 SIGHASH_NONE = 0x00000002
 SIGHASH_SINGLE = 0x00000003
 SIGHASH_ANYONECANPAY = 0x00000080
-MAX_INT_PRIVATE_KEY = 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141
+ECDSA_SEC256K1_ORDER = 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141
 
 MAINNET_ADDRESS_BYTE_PREFIX = b'\x00'
 TESTNET_ADDRESS_BYTE_PREFIX = b'\x6f'
@@ -66,7 +66,7 @@
 ECDSA_CONTEXT_VERIFY = secp256k1.secp256k1_context_create(FLAG_VERIFY)
 ECDSA_CONTEXT_ALL = secp256k1.secp256k1_context_create(ALL_FLAGS)
 secp256k1.secp256k1_context_randomize(ECDSA_CONTEXT_SIGN,
-                                      random.SystemRandom().randint(0, MAX_INT_PRIVATE_KEY).to_bytes(32,byteorder="big"))
+                                      random.SystemRandom().randint(0, ECDSA_SEC256K1_ORDER).to_bytes(32, byteorder="big"))
 
 SCRIPT_TYPES = {"P2PKH":        0,
                 "P2SH":         1,
@@ -80,10 +80,11 @@
 
 
 # CONSTANTS hierarchical deterministic wallets (HD Wallets)
-MAINNET_PRIVATE_WALLET_VERSION = b'\x04\x88\xAD\xE4'
-MAINNET_PUBLIC_WALLET_VERSION = b'\x04\x88\xB2\x1E'
-TESTNET_PRIVATE_WALLET_VERSION = b'\x04\x35\x83\x94'
-TESTNET_PUBLIC_WALLET_VERSION = b'\x04\x35\x87\xCF'
+MAINNET_XPRIVATE_KEY_PREFIX = b'\x04\x88\xAD\xE4'
+MAINNET_XPUBLIC_KEY_PREFIX = b'\x04\x88\xB2\x1E'
+TESTNET_XPRIVATE_KEY_PREFIX = b'\x04\x35\x83\x94'
+TESTNET_XPUBLIC_KEY_PREFIX = b'\x04\x35\x87\xCF'
+HARDENED_KEY = 0x80000000
 FIRST_HARDENED_CHILD = 0x80000000
 PATH_LEVEL_BIP0044 = [0x8000002C, 0x80000000, 0x80000000, 0, 0]
 TESTNET_PATH_LEVEL_BIP0044 = [0x8000002C, 0x80000001, 0x80000000, 0, 0]

pybtc/functions/__init__.py

@@ -5,4 +5,5 @@
 from .hash import *
 from .block import *
 from .encode import *
-from .bip39_mnemonic import *
+from .bip39_mnemonic import *
+from .bip32 import *