[Ipsec-tools-announce] [ANNOUNCE] ipsec-tools 0.5.2 released

Hi all,

	Today ipsec-tools 0.5.2 was released. You can download it at

http://prdownloads.sourceforge.net/ipsec-tools/ipsec-tools-0.5.2.tar.bz2

Important changes since 0.5.1:

	o Fixed single DES support; single DES users MUST UPGRADE.
	o Fixed LP64 bug in lifetime
	o Fixed Ph2handle unlink when negociation is done
	o Some NAT-T fixes

This release is considered stable. Notes for upgrades:

	o NAT-T is no longer enabled by default. If you need it, please
	  enable specifically. This is made to correspond to
	  documentation.
	o Behaviour of single DES has changed. Single DES behaviour
	  in this version is not compatible with ipsec-tools releases
	  0.4rc1 - 0.5.1 and all released snapshots. These versions did
	  not set encryption keys for single DES SAs in the kernel. This
	  lead to traffic encrypted with known zero key. It is SECURITY
	  PROBLEM and if you were using single DES, you HAVE TO UPGRADE.
	o single DES is now compatible with other vendor
 	  implementations. But it is considered not secure enough for
	  long time. Therefore, if possible use stronger algorithms.

Cheers,

Aidas Kasparas
ipsec-tools developer team