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rajouter une constante buffer_size

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odrling 2018-01-10 15:11:49 +01:00
parent 26772729ab
commit 3508a71fb0
1 changed files with 7 additions and 2 deletions
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9
app/src/main/java/xyz/johnny/norntalk/security/ChaCha.kt
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@ -27,6 +27,11 @@ class ChaCha constructor(val key: ByteArray) {
*/
private val IV_SIZE = 8
/**
* Taille des buffers utilisés pendant le chiffrement et le déchiffrement en octets
*/
private val BUFFER_SIZE = 8192
/**
* Génère une clé de chiffrement pour l'algorithme ChaCha20
*
@ -81,8 +86,8 @@ class ChaCha constructor(val key: ByteArray) {
val input = ByteArrayInputStream(text)
val output = ByteArrayOutputStream()
val inputBuffer = ByteArray(8192)
val outputBuffer = ByteArray(8192)
val inputBuffer = ByteArray(BUFFER_SIZE)
val outputBuffer = ByteArray(BUFFER_SIZE)
// instanciation du vecteur d'initialisation
val params: ParametersWithIV