Log message:
Pullup ticket #4637 - requested by wiz
security/libgcrypt: security update

Revisions pulled up:
- security/libgcrypt/Makefile                                   1.69-1.70
- security/libgcrypt/distinfo                                   1.55-1.56
- security/libgcrypt/patches/patch-ab                           deleted
- security/libgcrypt/patches/patch-random_rndunix.c             1.1

---
   Module Name:	pkgsrc
   Committed By:	wiz
   Date:		Mon Jan  5 21:56:16 UTC 2015

   Modified Files:
   	pkgsrc/security/libgcrypt: Makefile distinfo
   Added Files:
   	pkgsrc/security/libgcrypt/patches: patch-random_rndunix.c
   Removed Files:
   	pkgsrc/security/libgcrypt/patches: patch-ab

   Log message:
   Replace patch-ab with upstream version, see
   \ 
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commitdiff;h=817472358a093438e802380caecf7139406400cf;hp=8c5eee51d9a25b143e41ffb7ff4a6b2a29b82d83

   Bump PKGREVISION.

---
   Module Name:	pkgsrc
   Committed By:	wiz
   Date:		Sat Feb 28 00:14:25 UTC 2015

   Modified Files:
   	pkgsrc/security/libgcrypt: Makefile distinfo

   Log message:
   Update to 1.6.3:

   Noteworthy changes in version 1.6.3 (2015-02-27) [C20/A0/R3]
   ------------------------------------------------

    * Use ciphertext blinding for Elgamal decryption [CVE-2014-3591].
      See http://www.cs.tau.ac.il/~tromer/radioexp/ for details.

    * Fixed data-dependent timing variations in modular exponentiation
      [related to CVE-2015-0837, Last-Level Cache Side-Channel Attacks
      are Practical].

    * Improved asm support for older toolchains.