vertx-lang-scala-docs_2.12 3.7.1 API < Back
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# Packages

-  package root
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    root
-  package io
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    root
-  package vertx
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    io
-  package scala
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    vertx
-  package ext
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    scala
-  package auth
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    ext
-  package jdbc
  Definition Classes
    auth
- JDBCAuth
- JDBCAuthOptions
- JDBCHashStrategy

o

io.vertx.scala.ext.auth.jdbc

# JDBCHashStrategy 

###
Companion class JDBCHashStrategy

#### object JDBCHashStrategy

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1.  final def !=(arg0: Any): Boolean
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3.  final def ==(arg0: Any): Boolean
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4.  def apply(asJava: ext.auth.jdbc.JDBCHashStrategy): JDBCHashStrategy
5.  final def asInstanceOf[T0]: T0
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7.  def createPBKDF2(vertx: Vertx): JDBCHashStrategy

   Implements a Hashing Strategy as per https://www.owasp.org/index.php/Password_Storage_Cheat_Sheet (2018-01-17).

   Implements a Hashing Strategy as per https://www.owasp.org/index.php/Password_Storage_Cheat_Sheet (2018-01-17).

   New deployments should use this strategy instead of the default one (which was the previous OWASP recommendation).

   The work factor can be updated by using the nonces json array. * @param vertx the vert.x instance

   returns

     the implementation.

8.  def createSHA512(vertx: Vertx): JDBCHashStrategy

   This is the current backwards compatible hashing implementation, new applications should prefer the PBKDF2 implementation, unless the tradeoff between security and CPU usage is an option.

   This is the current backwards compatible hashing implementation, new applications should prefer the PBKDF2 implementation, unless the tradeoff between security and CPU usage is an option. * @param vertx the vert.x instance

   returns

     the implementation.

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11.  def finalize(): Unit
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14.  def isEqual(hasha: String, hashb: String): Boolean

    Time constant string comparision to avoid timming attacks.

    Time constant string comparision to avoid timming attacks. * @param hasha hash a to compare

    hashb

      hash b to compare

    returns

      true if equal

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