A new test that triggers the bug (with ARPSourceMACField) has been added.

Fix IPv6 support on Windows

  - LLTDAttribute() produces a Raw instance (or crashes, when
    conf.debug_dissector is set).

  - str(LLTDAttribute(type=18)) crashes.

Thanks @gpotter2

Pypy won't run crypto tests on Travis CI because the cryptography
module cannot be installed with the Pypy version used.

See
  - https://github.com/pyca/cryptography/issues/2968 (discussion)
  - https://github.com/pyca/cryptography/issues/1141 (older)

Change the cryptographic library used in the following layers:
 * IPSec
 * TLS
 * Dot11

Notes:
 * Fix the WEP key in regression.uts: Should be a 40 bits key (5 ASCII)
   and 24 bits nonce for 64 bits WEP. The key was 8 ASCII => 88 bits
   in total
 * AES-GCM and AES-CMAC algorithms are now native in cryptography: add
   tests in ipsec.uts
 * cryptography only supports Python 2.6+
 * Fix the docstring for the pad method

Removed:
 * MD2 and MD4 hash algorithms for RSA in tls/crypto/pkcs1.py
 * AES-XCBC-96 not supported by cryptography.

Signed-off-by: Thomas Faivre <thomas.faivre@6wind.com>

Signed-off-by: Thomas Faivre <thomas.faivre@6wind.com>

I had not tested it last time... 
When running  `python`, the first parameter is the file. So here all the arguments were passed as the file name...

One can now use tcpdump or tshark to dissect packets from
Scapy. This can help, for example, to check Scapy's dissectors

This fixes at least an issue fragmentation (for which a new test
has been added)

* Add conf.checkIPinIP

This setting, when set to False, will exclude IP layers which encapsulate
another IP layer from the checks to tell if a packet is an answer to
another one.

Fixes #383

* conf.checkIPinIP affects both IP() and IPv6()

Setting conf.checkIPinIP will handle IP()/IP(), IP()/IPv6(),
IPv6()/IP(), IPv6()/IPv6().

Thanks @guedou!

* Clean-up IP.hashret and .answers code

* Add tests for .hashret() and .answers()

* Support (BPF) filter in sniff() with offline parameter set

Fixes #393
Also, fixes #355

* Add tests for wrpcap() and sniff(offline=)

as suggested by Guillaume.

Also, cleanup regression.uts since it was a pain to find a place
to add those tests.

* Fix PATH for tcpdump with non-root user

* Do not run tcpdump tests when tcpdump is not available

* Appveyor tests: install WinDump.exe

Thanks @gpotter2

- original patch from Yitai Schwartz, https://bitbucket.org/secdev/scapy/pull-requests/62/

* Corrected ICV length for AES-GCM and AES-CCM in IPSec layer. Added unit tests to the ipsec campaign.

* Added travis support for pycrypto 2.7a1 combined modes.

* Updated documentation for pycrypto installation.