org.scalajs.ir.SHA1.scala Maven / Gradle / Ivy
/*
* Scala.js (https://www.scala-js.org/)
*
* Copyright EPFL.
*
* Licensed under Apache License 2.0
* (https://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package org.scalajs.ir
import java.security.MessageDigest
/** Wrapper around java.security.MessageDigest.getInstance("SHA-1") */
object SHA1 {
final class DigestBuilder {
private val digest = MessageDigest.getInstance("SHA-1")
def update(b: Byte): Unit =
digest.update(b)
def update(b: Array[Byte]): Unit =
digest.update(b)
def update(b: Array[Byte], off: Int, len: Int): Unit =
digest.update(b, off, len)
def updateUTF8String(str: UTF8String): Unit =
update(str.bytes)
def finalizeDigest(): Array[Byte] =
digest.digest()
}
}