package Ġapp . ob yte . client . util Ċ Ċ import Ġio . ktor . utils . io . char sets . Charsets Ċ import Ġio . ktor . utils . io . core . toByteArray Ċ Ċ internal Ġexpect Ġfun ĠByteArray . sha 2 5 6 (): ĠByteArray Ċ Ċ internal Ġfun ĠString . sha 2 5 6 (): ĠByteArray Ġ= Ġto ByteArray ( Charsets . UTF _ 8 ). sha 2 5 6 () Ċ Ċ internal Ġexpect Ġfun ĠByteArray . ri pe md 1 6 0 (): ĠByteArray