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docs/scalus/scalus.cardano/scalus.cardano.wallet/scalus.cardano.wallet.hd/Bip32Ed25519/ExtendedKey

ExtendedKey

scalus.cardano.wallet.hd.Bip32Ed25519.ExtendedKey
case class ExtendedKey(kL: Array[Byte], kR: Array[Byte], chainCode: Array[Byte])

Extended key containing private key components and chain code.

Value parameters

chainCode

Chain code for derivation (32 bytes)

kL

Left half of extended secret key (32 bytes, clamped scalar)

kR

Right half of extended secret key (32 bytes)

Attributes

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Supertypes
trait Serializable
trait Product
trait Equals
class Object
trait Matchable
class Any
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Members list

Value members

Concrete methods

def deriveChild(index: Int): ExtendedKey

Derive a child key at the given index.

Derive a child key at the given index.

Value parameters

index

Child index (hardened if >= 0x80000000)

Attributes

Returns

Derived child key

def deriveHardened(index: Int): ExtendedKey

Derive a hardened child key.

Derive a hardened child key.

Value parameters

index

Child index (will be hardened: index + 0x80000000)

Attributes

Returns

Derived child key

def deriveNormal(index: Int): ExtendedKey

Derive a non-hardened (normal) child key.

Derive a non-hardened (normal) child key.

Value parameters

index

Child index (must be in range [0, 2^31))

Attributes

Returns

Derived child key

override def equals(obj: Any): Boolean

Compares the receiver object (this) with the argument object (that) for equivalence.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

  • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
  • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Value parameters

that

the object to compare against this object for equality.

Attributes

Returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
Equals -> Any
def extendedSecretKey: Array[Byte]

Get the 64-byte extended secret key (kL || kR).

Get the 64-byte extended secret key (kL || kR).

Attributes

override def hashCode(): Int

Calculates a hash code value for the object.

Calculates a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Attributes

Returns

the hash code value for this object.

Definition Classes
Any

Inherited methods

def productElementNames: Iterator[String]

Attributes

Inherited from:
Product
def productIterator: Iterator[Any]

Attributes

Inherited from:
Product
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