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Throw on IOException if the FST length is not aligned to 16 before decrypting.

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This commit is contained in:
Maschell 2019-04-10 19:59:56 +02:00
parent b836705e92
commit de7909eb34
1 changed files with 3 additions and 0 deletions
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3
src/de/mas/wiiu/jnus/NUSTitleLoader.java
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@ -72,6 +72,9 @@ public class NUSTitleLoader {
if (fstContent.isEncrypted()) { if (fstContent.isEncrypted()) {
AESDecryption aesDecryption = new AESDecryption(ticket.getDecryptedKey(), new byte[0x10]); AESDecryption aesDecryption = new AESDecryption(ticket.getDecryptedKey(), new byte[0x10]);
if (fstBytes.length % 0x10 != 0) {
throw new IOException("FST length is not align to 16");
}
fstBytes = aesDecryption.decrypt(fstBytes); fstBytes = aesDecryption.decrypt(fstBytes);
} }