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parent
a2085202ec
commit
0077cebaa6
1 changed files with 9 additions and 4 deletions
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@ -1,7 +1,6 @@
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package com.lagradost.cloudstream3.extractors.helper
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import com.fasterxml.jackson.annotation.JsonProperty
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import com.lagradost.cloudstream3.ErrorLoadingException
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import com.lagradost.cloudstream3.base64DecodeArray
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import com.lagradost.cloudstream3.base64Encode
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import com.lagradost.cloudstream3.utils.AppUtils
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@ -23,7 +22,12 @@ object AesHelper {
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padding: String = HASH,
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): String? {
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val parse = AppUtils.tryParseJson<AesData>(data) ?: return null
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val (key, iv) = generateKeyAndIv(pass, parse.s.hexToByteArray()) ?: return null
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val (key, iv) = generateKeyAndIv(
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pass,
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parse.s.hexToByteArray(),
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ivLength = parse.iv.length / 2,
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saltLength = parse.s.length / 2
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) ?: return null
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val cipher = Cipher.getInstance(padding)
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return if (!encrypt) {
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cipher.init(Cipher.DECRYPT_MODE, SecretKeySpec(key, "AES"), IvParameterSpec(iv))
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@ -40,7 +44,8 @@ object AesHelper {
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salt: ByteArray,
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hashAlgorithm: String = KDF,
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keyLength: Int = 32,
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ivLength: Int = 16,
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ivLength: Int,
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saltLength: Int,
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iterations: Int = 1
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): Pair<ByteArray,ByteArray>? {
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@ -63,7 +68,7 @@ object AesHelper {
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)
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md.update(password)
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md.update(salt, 0, 8)
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md.update(salt, 0, saltLength)
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md.digest(generatedData, generatedLength, digestLength)
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for (i in 1 until iterations) {
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