electrum_v2_entropy_generator

Module for Electrum v2 mnemonic entropy generation.

class ElectrumV2EntropyBitLen(value)

Bases: IntEnum

Enumerative for Electrum entropy bit lengths (v2).

BIT_LEN_132 = 132

BIT_LEN_264 = 264

class ElectrumV2EntropyGeneratorConst

Bases: object

Class container for Electrum entropy generator constants (v2).

ENTROPY_BIT_LEN: List[ElectrumV2EntropyBitLen] = [<ElectrumV2EntropyBitLen.BIT_LEN_132: 132>, <ElectrumV2EntropyBitLen.BIT_LEN_264: 264>]

class ElectrumV2EntropyGenerator(bit_len: Union[int, ElectrumV2EntropyBitLen])

Bases: EntropyGenerator

Electrum entropy generator class (v2). It generates random entropy bytes.

static IsValidEntropyBitLen(bit_len: int) → bool

Get if the specified entropy bit length is valid.

Parameters:

bit_len (int) – Entropy length in bits

Returns:

True if valid, false otherwise

Return type:

bool

static IsValidEntropyByteLen(byte_len: int) → bool

Get if the specified entropy byte length is valid.

Parameters:

byte_len (int) – Entropy length in bytes

Returns:

True if valid, false otherwise

Return type:

bool

static AreEntropyBitsEnough(entropy: Union[bytes, int]) → bool

Get if the entropy bits are enough to generate a valid mnemonic.

Parameters:

entropy (bytes or int) – Entropy

Returns:

True if enough, false otherwise

Return type:

bool

m_bit_len: int