Packages

c

org.bitcoins.crypto.frost

FrostSessionValues

case class FrostSessionValues(tweakCtx: FrostTweakContext, ids: Vector[Long], pubshares: Vector[ECPublicKey], b: FieldElement, R: SecpPointFinite, e: FieldElement) extends Product with Serializable

Container of per-session values used during a FROST signing session.

This class groups the mutable/derived values required to produce or verify a signature for a single signing session. It includes the current tweak context (aggregate key + accumulators), the participant identifiers and their public shares, and the session-specific scalars/points used in the signing equation.

Fields:

  • tweakCtx: current aggregate key and tweak/parity accumulators (q, tacc, gacc)
  • ids: vector of participant identifiers used to index shares
  • pubshares: each participant's public share (in the same order as ids)
  • b: session binding or coefficient scalar used when computing the signer contribution (protocol-specific)
  • r: the combined nonce point (finite curve point) used in the signature challenge
  • e: the challenge scalar (usually derived from R, the aggregate pubkey, and the message)

Convenience accessors q, gacc, and tacc forward to fields in tweakCtx.

Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. FrostSessionValues
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new FrostSessionValues(tweakCtx: FrostTweakContext, ids: Vector[Long], pubshares: Vector[ECPublicKey], b: FieldElement, R: SecpPointFinite, e: FieldElement)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def Q: SecpPointFinite
  5. val R: SecpPointFinite
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. val b: FieldElement
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. val e: FieldElement
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. def gacc: ParityMultiplier
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. val ids: Vector[Long]
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. def productElementNames: Iterator[String]
    Definition Classes
    Product
  20. val pubshares: Vector[ECPublicKey]
  21. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  22. def tacc: FieldElement
  23. val tweakCtx: FrostTweakContext
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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