Bip32Ed25519 class

This is the dart implementation of the BIP32-Ed25519 Hierarchical Deterministic Keys over a Non-linear Key space key derivation algorithm.

Inheritance
Mixed in types
Implementers

Constructors

Bip32Ed25519(Uint8List seed)
It creates a BIP32-ED25519 specific key tree from a master seed. The master seed is an n-bit entropy, that can come from different sources. E.g. From some bip-0039 tool, CPRNG etc.
Bip32Ed25519.import(String encodedKey)
It creates a sub key tree from a, usually Bech32, decoded, Bip32-Ed25519 compatible private or public key.
Bip32Ed25519.importFromKey(Bip32Key key)
It creates a sub key tree from an imported BIP-ED25519 compatible private/signing or public/verifying key.
Bip32Ed25519.seed(String masterSeedHex)
It creates a BIP32-ED25519 specific key tree from a hex string representation of the master seed, which is a hex string representation of an n-bit length entropy, that can come from different sources. E.g. From some bip-0039 tool, CPRNG etc.

Properties

hashCode → int
The hash code for this object.
no setterinherited
isPrivate → bool
no setterinherited
root ↔ Bip32Key
latefinalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

ckdPriv(Bip32PrivateKey parentKey, int index) → Bip32PrivateKey
Public parent key to public child key
inherited
ckdPub(Bip32PublicKey parentKey, int index) → Bip32PublicKey
Public parent key to public child key
inherited
doImport(String key) → Bip32Key
override
master(Uint8List seed) → Bip32Key
The default implementation of the original BIP32-ED25519's master key generation.
override
neuterPriv(Bip32PrivateKey k) → Bip32PublicKey
Private parent key to public Child key
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pathToKey(String path) → Bip32Key
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

maxDepth → int
BIP32-ED25519 dependent tree depth. The maximum number of levels in the tree is 2^20 = 1048576. Tree datastructure's level = depth + 1 FIXME: BIP32-ED25519 specific depth check
final