Mercury-IM/Smack
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Smack/smack-omemo
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Florian Schmaus 7d7fbe6828 Do not explicity select the (crypto) Provider in smack-omemo 
This makes the system select the "best" available provider.

Also the 'BC' provider in newer Android version does not longer
implement certain Ciphers, which causes an NoSuchAlgorithmException if
the Cipher is requested explicitly by the 'BC' provider:

E/XmppService: XmppServiceConnection - Error while sending pending messages
  org.jivesoftware.smackx.omemo.exceptions.CryptoFailedException: java.security.NoSuchAlgorithmException: The BC provider no longer provides an implementation for Cipher.AES/GCM/NoPadding.  Please see https://android-developers.googleblog.com/2018/03/cryptography-changes-in-android-p.html for more details.
      at org.jivesoftware.smackx.omemo.OmemoService.encrypt(OmemoService.java:375)
      at org.jivesoftware.smackx.omemo.OmemoService.createOmemoMessage(OmemoService.java:537)
      at org.jivesoftware.smackx.omemo.OmemoManager.encrypt(OmemoManager.java:341)
      at org.jivesoftware.smackx.omemo.OmemoManager.encrypt(OmemoManager.java:314)
      at es.iecisa.xmppservice.XmppServiceConnection.lambda$sendMessage$0(XmppServiceConnection.java:516)
      at es.iecisa.xmppservice.-$$Lambda$XmppServiceConnection$aBU_80chagvypMTSd-aSm7pRQRY.run(Unknown Source:4)
      at java.lang.Thread.run(Thread.java:764)
   Caused by: java.security.NoSuchAlgorithmException: The BC provider no longer provides an implementation for Cipher.AES/GCM/NoPadding.  Please see https://android-developers.googleblog.com/2018/03/cryptography-changes-in-android-p.html for more details.
      at sun.security.jca.Providers.checkBouncyCastleDeprecation(Providers.java:563)
      at sun.security.jca.Providers.checkBouncyCastleDeprecation(Providers.java:346)
      at javax.crypto.Cipher.createCipher(Cipher.java:722)
      at javax.crypto.Cipher.getInstance(Cipher.java:717)
      at javax.crypto.Cipher.getInstance(Cipher.java:674)
      at org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder.setMessage(OmemoMessageBuilder.java:169)
      at org.jivesoftware.smackx.omemo.util.OmemoMessageBuilder.<init>(OmemoMessageBuilder.java:116)
      at org.jivesoftware.smackx.omemo.OmemoService.encrypt(OmemoService.java:372)
      at org.jivesoftware.smackx.omemo.OmemoService.createOmemoMessage(OmemoService.java:537)
      at org.jivesoftware.smackx.omemo.OmemoManager.encrypt(OmemoManager.java:341)
      at org.jivesoftware.smackx.omemo.OmemoManager.encrypt(OmemoManager.java:314)
      at es.iecisa.xmppservice.XmppServiceConnection.lambda$sendMessage$0(XmppServiceConnection.java:516)
      at es.iecisa.xmppservice.-$$Lambda$XmppServiceConnection$aBU_80chagvypMTSd-aSm7pRQRY.run(Unknown Source:4)
      at java.lang.Thread.run(Thread.java:764)
2019-04-02 15:58:34 +02:00
..
src Do not explicity select the (crypto) Provider in smack-omemo 2019-04-02 15:58:34 +02:00
build.gradle Unify Bouncy Castle versions: Add bouncyCastleVersion variable 2019-04-02 15:58:34 +02:00