From ba9de77abd2155e58e1c74910b06e39bf41f645e Mon Sep 17 00:00:00 2001
From: Tim Buktu <tbuktu@hotmail.com>
Date: Sat, 14 May 2016 10:48:18 +0200
Subject: [PATCH] libntru 0.5

---
 Makefile.bsd   |  2 +-
 Makefile.linux |  2 +-
 Makefile.os2   |  2 +-
 Makefile.osx   |  2 +-
 Makefile.win   |  2 +-
 changelog      | 21 +++++++++++++++++++++
 6 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/Makefile.bsd b/Makefile.bsd
index 9726390..93dc21e 100644
--- a/Makefile.bsd
+++ b/Makefile.bsd
@@ -56,7 +56,7 @@ ifeq ($(SSE), yes)
     endif
 endif
 TEST_OBJS=test_bitstring.o test_hash.o test_idxgen.o test_key.o test_ntru.o test.o test_poly.o test_util.o
-VERSION=0.4
+VERSION=0.5
 INST_PFX=/usr
 INST_LIBDIR=$(INST_PFX)/lib
 INST_INCLUDE=$(INST_PFX)/include/libntru
diff --git a/Makefile.linux b/Makefile.linux
index f176456..cc8f07b 100644
--- a/Makefile.linux
+++ b/Makefile.linux
@@ -54,7 +54,7 @@ ifeq ($(SSE), yes)
     endif
 endif
 TEST_OBJS=test_bitstring.o test_hash.o test_idxgen.o test_key.o test_ntru.o test.o test_poly.o test_util.o
-VERSION=0.4
+VERSION=0.5
 INST_PFX=/usr
 INST_LIBDIR=$(INST_PFX)/lib
 INST_INCLUDE=$(INST_PFX)/include/libntru
diff --git a/Makefile.os2 b/Makefile.os2
index 31e0199..865ae4a 100644
--- a/Makefile.os2
+++ b/Makefile.os2
@@ -19,7 +19,7 @@ ifeq ($(SSE), yes)
     LIB_OBJS+=sha1-mb-x86_64.o sha256-mb-x86_64.o
 endif
 TEST_OBJS=test_bitstring.o test_hash.o test_idxgen.o test_key.o test_ntru.o test.o test_poly.o test_util.o
-VERSION=0.4
+VERSION=0.5
 INST_PFX=%PROGRAMFILES%
 INST_LIBDIR=$(INST_PFX)\libntru
 INST_INCLUDE=$(INST_PFX)\libntru\include
diff --git a/Makefile.osx b/Makefile.osx
index 5504513..ee6aada 100644
--- a/Makefile.osx
+++ b/Makefile.osx
@@ -37,7 +37,7 @@ ifeq ($(SSE), yes)
     LIB_OBJS+=sha1-mb-x86_64.o sha256-mb-x86_64.o
 endif
 TEST_OBJS=test_bitstring.o test_hash.o test_idxgen.o test_key.o test_ntru.o test.o test_poly.o test_util.o
-VERSION=0.4
+VERSION=0.5
 INST_PFX=/usr
 INST_LIBDIR=$(INST_PFX)/lib
 INST_INCLUDE=$(INST_PFX)/include/libntru
diff --git a/Makefile.win b/Makefile.win
index e8d2641..224d740 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -18,7 +18,7 @@ ifeq ($(SSE), yes)
     LIB_OBJS+=sha1-mb-x86_64.o sha256-mb-x86_64.o
 endif
 TEST_OBJS=test_bitstring.o test_hash.o test_idxgen.o test_key.o test_ntru.o test.o test_poly.o test_util.o
-VERSION=0.4
+VERSION=0.5
 INST_PFX=%PROGRAMFILES%
 INST_LIBDIR=$(INST_PFX)\libntru
 INST_INCLUDE=$(INST_PFX)\libntru\include
diff --git a/changelog b/changelog
index d912afc..f4de1cc 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,24 @@
+0.5 (5/14/2016)
+ * RNGs: NTRU_RNG_DEFAULT uses CTR_DRBG now, NTRU_RNG_CTR_DRBG replaces NTRU_RNG_IGF2
+   This change breaks the API!
+ * Denser encoding of private keys
+   This change breaks binary compatibility!
+ * new API feature: multiple public keys for the same private key
+ * new parameter sets: EES443EP1 and EES587EP1
+ * new #defines for referencing param sets by strength: NTRU_DEFAULT_PARAMS_xxx_BITS
+ * BSD support
+ * bugfixes:
+  o fixed deterministic encryption on big-endian machines
+  o fixed some incorrect error codes when key generation failed
+  o fixed generation of polynomial g which deviated from the standard
+  o fixed SSE detection on BSD
+  o fixed buffer overruns (thanks Jeffrey Quesnelle)
+  o fixed a resource leak
+  o fixed tests on ARMv6
+  o fixed calculation of M_len
+ * AVX2 optimizations (thanks Shay Gueron and Fabian Schlieker)
+ * minor optimizations
+
 0.4.1 (5/11/2015)
  * Experimental support for OS/2 (thanks Elbert Pol)
  * Fixed build when the CC environment variable is set