Class/Object

com.karasiq.nanoboard.captcha

NanoboardCaptcha

Related Docs: object NanoboardCaptcha | package captcha

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case class NanoboardCaptcha(publicKey: ByteString, seed: ByteString, image: ByteString) extends Product with Serializable

Nanoboard captcha block

publicKey

EdDSA public key

seed

XORed seed

image

Encoded captcha image

Note

UnsignedMessage = ReplyTo + Text + PowValue
Signature = Sign(UnsignedMessage, PrivateKeyFromSeed(DecryptedSeed))
See also

https://github.com/nanoboard/nanoboard/commit/ef747596802919c270d0de61bd9bcdf319c787f0

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. NanoboardCaptcha
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
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Visibility
  1. Public
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Instance Constructors

  1. new NanoboardCaptcha(publicKey: ByteString, seed: ByteString, image: ByteString)

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    publicKey

    EdDSA public key

    seed

    XORed seed

    image

    Encoded captcha image

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  7. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  8. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  9. val image: ByteString

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    Encoded captcha image

  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  11. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  12. final def notify(): Unit

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    Definition Classes
    AnyRef

  13. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  14. val publicKey: ByteString

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    EdDSA public key

  15. val seed: ByteString

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    XORed seed

  16. def signature(post: ByteString, guess: String): ByteString

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    Calculates the signature for post

    Calculates the signature for post

    post

    Unsigned message

    guess

    Captcha answer

    returns

    EdDSA digital signature

  17. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  18. def toBytes: ByteString

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  19. def verify(post: ByteString, signature: ByteString): Boolean

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    Verifies the signature for post

    Verifies the signature for post

    post

    Unsigned message

    signature

    EdDSA digital signature

    returns

    Is signature valid

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  21. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  22. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped