Fixed kotlin warnings/deprecations
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89ea9acd5f
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@ -5,12 +5,10 @@ import java.security.InvalidKeyException
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import java.security.MessageDigest
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import java.security.NoSuchAlgorithmException
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import java.security.spec.InvalidKeySpecException
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import java.util.*
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import javax.crypto.Cipher
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import javax.crypto.NoSuchPaddingException
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import javax.crypto.spec.IvParameterSpec
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import javax.crypto.spec.SecretKeySpec
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import kotlin.jvm.Throws
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// https://stackoverflow.com/questions/11783062/how-to-decrypt-file-in-java-encrypted-with-openssl-command-using-aes/11786924#11786924
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@ -25,7 +23,7 @@ internal object OpenSSLPBECommon {
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val bytes = ByteArray(chars.size)
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for (i in bytes.indices) {
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bytes[i] = chars[i].toByte()
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bytes[i] = chars[i].code.toByte()
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}
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return bytes
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@ -40,14 +38,11 @@ internal object OpenSSLPBECommon {
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fun initializeCipher(password: String, salt: ByteArray, cipherMode: Int): Cipher {
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val passwordBytes = password.toByteArray(Charsets.US_ASCII)
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var hash = ByteArray(0)
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var keyAndIV = ByteArray(0)
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hashDigest.update(passwordBytes)
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hashDigest.update(salt)
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hash = hashDigest.digest()
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keyAndIV = hash.clone()
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var hash = hashDigest.digest()
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var keyAndIV = hash.clone()
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// 1 round
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hashDigest.update(hash)
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@ -57,8 +52,8 @@ internal object OpenSSLPBECommon {
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hash = hashDigest.digest()
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keyAndIV = concat(keyAndIV, hash)
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val keyBytes = Arrays.copyOfRange(keyAndIV, 0, 32)
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val ivBytes = Arrays.copyOfRange(keyAndIV, 32, 48)
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val keyBytes = keyAndIV.copyOfRange(0, 32)
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val ivBytes = keyAndIV.copyOfRange(32, 48)
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val key = SecretKeySpec(keyBytes, "AES")
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val iv = IvParameterSpec(ivBytes)
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