diff options
Diffstat (limited to 'src/eu/siacs/conversations/xmpp/jingle/JingleFile.java')
| -rw-r--r-- | src/eu/siacs/conversations/xmpp/jingle/JingleFile.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/eu/siacs/conversations/xmpp/jingle/JingleFile.java b/src/eu/siacs/conversations/xmpp/jingle/JingleFile.java index 21cbd716..fd366754 100644 --- a/src/eu/siacs/conversations/xmpp/jingle/JingleFile.java +++ b/src/eu/siacs/conversations/xmpp/jingle/JingleFile.java @@ -1,6 +1,12 @@ package eu.siacs.conversations.xmpp.jingle; import java.io.File; +import java.security.Key; + +import javax.crypto.spec.SecretKeySpec; + +import eu.siacs.conversations.utils.CryptoHelper; +import android.util.Log; public class JingleFile extends File { @@ -8,6 +14,7 @@ public class JingleFile extends File { private long expectedSize = 0; private String sha1sum; + private Key aeskey; public JingleFile(String path) { super(path); @@ -32,4 +39,23 @@ public class JingleFile extends File { public void setSha1Sum(String sum) { this.sha1sum = sum; } + + public void setKey(byte[] key) { + Log.d("xmppService","using aes key "+CryptoHelper.bytesToHex(key)); + if (key.length>=32) { + byte[] secretKey = new byte[32]; + System.arraycopy(key, 0, secretKey, 0, 32); + this.aeskey = new SecretKeySpec(key, "AES"); + } else if (key.length>=16) { + byte[] secretKey = new byte[15]; + System.arraycopy(key, 0, secretKey, 0, 16); + this.aeskey = new SecretKeySpec(key, "AES"); + } else { + Log.d("xmppService","weird key"); + } + } + + public Key getKey() { + return this.aeskey; + } } |