trait
Sign extends AnyRef
Abstract Value Members
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abstract
def
publicKey: ECPublicKey
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Concrete Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
This is meant to be an abstraction for a org.bitcoins.core.crypto.ECPrivateKey, sometimes we will not have direct access to a private key in memory -- for instance if that key is on a hardware device -- so we need to create an abstraction of the signing process. Fundamentally a private key takes in a scodec.bits.ByteVector and returns a ECDigitalSignature That is what this abstraction is meant to represent. If you have a ECPrivateKey in your application, you can get it's Sign type by doing this:
val key = ECPrivateKey() val sign: scodec.bits.ByteVector => Future[ECDigitalSignature] = key.signFunction
If you have a hardware wallet, you will need to implement the protocol to send a message to the hardware device. The type signature of the function you implement must be scodec.bits.ByteVector => Future[ECDigitalSignature]