Infendro/kdf.kt
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fix PBKDF2

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Infendro
2025-08-17 15:29:00 +02:00
parent 2b8bdd7e47
commit e15d4e6414
1 changed files with 2 additions and 2 deletions
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4
src/commonMain/kotlin/com/infendro/kdf/PBKDF2.kt
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@@ -7,7 +7,7 @@ import com.infendro.hash.HashFunction
import com.infendro.mac.HMAC import com.infendro.mac.HMAC
class PBKDF2( class PBKDF2(
function: HashFunction, private val function: HashFunction,
) { ) {
private val hmac = HMAC(function) private val hmac = HMAC(function)
@@ -18,7 +18,7 @@ class PBKDF2(
length: Int, length: Int,
): ByteArray { ): ByteArray {
val key = buildList { val key = buildList {
for (i in 1..(length + size - 1) / size) { for (i in 1..(length + function.bytes - 1) / function.bytes) {
val input = salt + i.toUInt().toByteArray() val input = salt + i.toUInt().toByteArray()
var u = hmac.hash(value, input) var u = hmac.hash(value, input)