44 lines
1.3 KiB
Kotlin
44 lines
1.3 KiB
Kotlin
/*
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Mangadex@Home
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Copyright (c) 2020, MangaDex Network
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This file is part of MangaDex@Home.
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MangaDex@Home is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MangaDex@Home is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this MangaDex@Home. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* ktlint-disable no-wildcard-imports */
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package mdnet.base.server
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import java.security.MessageDigest
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import javax.crypto.Cipher
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import javax.crypto.spec.SecretKeySpec
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fun getRc4(key: ByteArray): Cipher {
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val rc4 = Cipher.getInstance("RC4")
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rc4.init(Cipher.ENCRYPT_MODE, SecretKeySpec(key, "RC4"))
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return rc4
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}
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fun md5Bytes(stringToHash: String): ByteArray {
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val digest = MessageDigest.getInstance("MD5")
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return digest.digest(stringToHash.toByteArray())
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}
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fun printHexString(bytes: ByteArray): String {
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val sb = StringBuilder()
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for (b in bytes) {
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sb.append(String.format("%02x", b))
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}
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return sb.toString()
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}
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