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-rw-r--r--recipes-support/nettle/files/Add-target-to-only-build-tests-not-run-them.patch46
-rw-r--r--recipes-support/nettle/files/run-ptest36
-rw-r--r--recipes-support/nettle/nettle-2.7.1/CVE-2015-8803_8805.patch71
-rw-r--r--recipes-support/nettle/nettle-2.7.1/CVE-2015-8804.patch272
-rw-r--r--recipes-support/nettle/nettle-2.7.1/check-header-files-of-openssl-only-if-enable_.patch38
-rw-r--r--recipes-support/nettle/nettle.inc37
-rw-r--r--recipes-support/nettle/nettle_2.7.1.bb19
7 files changed, 519 insertions, 0 deletions
diff --git a/recipes-support/nettle/files/Add-target-to-only-build-tests-not-run-them.patch b/recipes-support/nettle/files/Add-target-to-only-build-tests-not-run-them.patch
new file mode 100644
index 0000000..23da777
--- /dev/null
+++ b/recipes-support/nettle/files/Add-target-to-only-build-tests-not-run-them.patch
@@ -0,0 +1,46 @@
+From 46edf01cc98db9f9feec984897836dfdd26bdc8d Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Wed, 12 Aug 2015 23:27:27 +0300
+Subject: [PATCH] Add target to only build tests (not run them)
+
+Not sending upstream as this is only a start of a solution to
+installable tests: It's useful for us already as is.
+
+Upstream-Status: Inappropriate [not a complete solution]
+
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ Makefile.in | 3 +++
+ testsuite/Makefile.in | 2 ++
+ 2 files changed, 5 insertions(+)
+
+diff --git a/Makefile.in b/Makefile.in
+index 08efb7d..7909342 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -55,6 +55,9 @@ clean distclean mostlyclean maintainer-clean tags:
+ echo "Making $@ in $$d" ; (cd $$d && $(MAKE) $@); done
+ $(MAKE) $@-here
+
++buildtest:
++ echo "Making $@ in testsuite" ; (cd testsuite && $(MAKE) $@)
++
+ check-here:
+ true
+
+diff --git a/testsuite/Makefile.in b/testsuite/Makefile.in
+index 6bc1907..bb65bf0 100644
+--- a/testsuite/Makefile.in
++++ b/testsuite/Makefile.in
+@@ -116,6 +116,8 @@ $(TARGETS) $(EXTRA_TARGETS): testutils.$(OBJEXT) ../nettle-internal.$(OBJEXT) \
+ # data.
+ VALGRIND = valgrind --error-exitcode=1 --leak-check=full --show-reachable=yes @IF_ASM@ --partial-loads-ok=yes
+
++buildtest: $(TS_ALL)
++
+ # The PATH update is for locating dlls on w*ndows.
+ check: $(TS_ALL)
+ LD_LIBRARY_PATH=../.lib PATH="../.lib:$$PATH" srcdir="$(srcdir)" \
+--
+2.1.4
+
diff --git a/recipes-support/nettle/files/run-ptest b/recipes-support/nettle/files/run-ptest
new file mode 100644
index 0000000..b90bed6
--- /dev/null
+++ b/recipes-support/nettle/files/run-ptest
@@ -0,0 +1,36 @@
+#! /bin/sh
+
+cd testsuite
+
+failed=0
+all=0
+
+for f in *-test; do
+ if [ "$f" = "sha1-huge-test" ] ; then
+ echo "SKIP: $f (skipped for ludicrous run time)"
+ continue
+ fi
+
+ "./$f"
+ case "$?" in
+ 0)
+ echo "PASS: $f"
+ all=$((all + 1))
+ ;;
+ 77)
+ echo "SKIP: $f"
+ ;;
+ *)
+ echo "FAIL: $f"
+ failed=$((failed + 1))
+ all=$((all + 1))
+ ;;
+ esac
+done
+
+if [ "$failed" -eq 0 ] ; then
+ echo "All $all tests passed"
+else
+ echo "$failed of $all tests failed"
+fi
+
diff --git a/recipes-support/nettle/nettle-2.7.1/CVE-2015-8803_8805.patch b/recipes-support/nettle/nettle-2.7.1/CVE-2015-8803_8805.patch
new file mode 100644
index 0000000..a956f42
--- /dev/null
+++ b/recipes-support/nettle/nettle-2.7.1/CVE-2015-8803_8805.patch
@@ -0,0 +1,71 @@
+Upstream-Status: Backport
+https://git.lysator.liu.se/nettle/nettle/commit/c71d2c9d20eeebb985e3872e4550137209e3ce4d
+
+CVE: CVE-2015-8803
+CVE: CVE-2015-8805
+
+Same fix for both.
+
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+Index: nettle-2.7.1/ecc-256.c
+===================================================================
+--- nettle-2.7.1.orig/ecc-256.c
++++ nettle-2.7.1/ecc-256.c
+@@ -96,9 +96,19 @@ ecc_256_modp (const struct ecc_curve *ec
+ q2 += t + (q1 < t);
+
+ assert (q2 < 2);
++ /*
++ n-1 n-2 n-3 n-4
++ +---+---+---+---+
++ | u1| u0| u low |
++ +---+---+---+---+
++ - | q1(2^96-1)|
++ +-------+---+
++ |q2(2^.)|
++ +-------+
+
+- /* We multiply by two low limbs of p, 2^96 - 1, so we could use
+- shifts rather than mul. */
++ We multiply by two low limbs of p, 2^96 - 1, so we could use
++ shifts rather than mul.
++ */
+ t = mpn_submul_1 (rp + n - 4, ecc->p, 2, q1);
+ t += cnd_sub_n (q2, rp + n - 3, ecc->p, 1);
+ t += (-q2) & 0xffffffff;
+@@ -108,7 +118,10 @@ ecc_256_modp (const struct ecc_curve *ec
+ u0 -= t;
+ t = (u1 < cy);
+ u1 -= cy;
+- u1 += cnd_add_n (t, rp + n - 4, ecc->p, 3);
++
++ cy = cnd_add_n (t, rp + n - 4, ecc->p, 2);
++ u0 += cy;
++ u1 += (u0 < cy);
+ u1 -= (-t) & 0xffffffff;
+ }
+ rp[2] = u0;
+@@ -195,7 +208,7 @@ ecc_256_modq (const struct ecc_curve *ec
+
+ /* Conditional add of p */
+ u1 += t;
+- u2 += (t<<32) + (u0 < t);
++ u2 += (t<<32) + (u1 < t);
+
+ t = cnd_add_n (t, rp + n - 4, ecc->q, 2);
+ u1 += t;
+Index: nettle-2.7.1/ChangeLog
+===================================================================
+--- nettle-2.7.1.orig/ChangeLog
++++ nettle-2.7.1/ChangeLog
+@@ -1,3 +1,9 @@
++2015-12-10 Niels Möller <nisse@lysator.liu.se>
++
++ * ecc-256.c (ecc_256_modp): Fixed carry propagation bug. Problem
++ reported by Hanno Böck.
++ (ecc_256_modq): Fixed another carry propagation bug.
++
+ 2013-05-28 Niels Möller <nisse@lysator.liu.se>
+
+ * Released nettle-2.7.1.
diff --git a/recipes-support/nettle/nettle-2.7.1/CVE-2015-8804.patch b/recipes-support/nettle/nettle-2.7.1/CVE-2015-8804.patch
new file mode 100644
index 0000000..73723a9
--- /dev/null
+++ b/recipes-support/nettle/nettle-2.7.1/CVE-2015-8804.patch
@@ -0,0 +1,272 @@
+Upstream-Status: Backport
+ https://git.lysator.liu.se/nettle/nettle/commit/fa269b6ad06dd13c901dbd84a12e52b918a09cd7
+
+CVE: CVE-2015-8804
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+Index: nettle-2.7.1/ChangeLog
+===================================================================
+--- nettle-2.7.1.orig/ChangeLog
++++ nettle-2.7.1/ChangeLog
+@@ -1,3 +1,11 @@
++2015-12-15 Niels Möller <nisse@lysator.liu.se>
++
++ * x86_64/ecc-384-modp.asm: Fixed carry propagation bug. Problem
++ reported by Hanno Böck. Simplified the folding to always use
++ non-negative carry, the old code attempted to add in a carry which
++ could be either positive or negative, but didn't get that case
++ right.
++
+ 2015-12-10 Niels Möller <nisse@lysator.liu.se>
+
+ * ecc-256.c (ecc_256_modp): Fixed carry propagation bug. Problem
+Index: nettle-2.7.1/x86_64/ecc-384-modp.asm
+===================================================================
+--- nettle-2.7.1.orig/x86_64/ecc-384-modp.asm
++++ nettle-2.7.1/x86_64/ecc-384-modp.asm
+@@ -20,7 +20,7 @@ C MA 02111-1301, USA.
+ .file "ecc-384-modp.asm"
+
+ define(<RP>, <%rsi>)
+-define(<D4>, <%rax>)
++define(<D5>, <%rax>)
+ define(<T0>, <%rbx>)
+ define(<T1>, <%rcx>)
+ define(<T2>, <%rdx>)
+@@ -35,8 +35,8 @@ define(<H4>, <%r13>)
+ define(<H5>, <%r14>)
+ define(<C2>, <%r15>)
+ define(<C0>, H5) C Overlap
+-define(<D0>, RP) C Overlap
+-define(<TMP>, H4) C Overlap
++define(<TMP>, RP) C Overlap
++
+
+ PROLOGUE(nettle_ecc_384_modp)
+ W64_ENTRY(2, 0)
+@@ -48,34 +48,38 @@ PROLOGUE(nettle_ecc_384_modp)
+ push %r14
+ push %r15
+
+- C First get top 2 limbs, which need folding twice
++ C First get top 2 limbs, which need folding twice.
++ C B^10 = B^6 + B^4 + 2^32 (B-1)B^4.
++ C We handle the terms as follow:
+ C
+- C H5 H4
+- C -H5
+- C ------
+- C H0 D4
++ C B^6: Folded immediatly.
+ C
+- C Then shift right, (H1,H0,D4) <-- (H0,D4) << 32
+- C and add
++ C B^4: Delayed, added in in the next folding.
+ C
+- C H5 H4
+- C H1 H0
+- C ----------
+- C C2 H1 H0
+-
+- mov 80(RP), D4
+- mov 88(RP), H0
+- mov D4, H4
+- mov H0, H5
+- sub H0, D4
+- sbb $0, H0
+-
+- mov D4, T2
+- mov H0, H1
+- shl $32, H0
+- shr $32, T2
++ C 2^32(B-1) B^4: Low half limb delayed until the next
++ C folding. Top 1.5 limbs subtracted and shifter now, resulting
++ C in 2.5 limbs. The low limb saved in D5, high 1.5 limbs added
++ C in.
++
++ mov 80(RP), H4
++ mov 88(RP), H5
++ C Shift right 32 bits, into H1, H0
++ mov H4, H0
++ mov H5, H1
++ mov H5, D5
+ shr $32, H1
+- or T2, H0
++ shl $32, D5
++ shr $32, H0
++ or D5, H0
++
++ C H1 H0
++ C - H1 H0
++ C --------
++ C H1 H0 D5
++ mov H0, D5
++ neg D5
++ sbb H1, H0
++ sbb $0, H1
+
+ xor C2, C2
+ add H4, H0
+@@ -114,118 +118,95 @@ PROLOGUE(nettle_ecc_384_modp)
+ adc H3, T5
+ adc $0, C0
+
+- C H3 H2 H1 H0 0
+- C - H4 H3 H2 H1 H0
+- C ---------------
+- C H3 H2 H1 H0 D0
+-
+- mov XREG(D4), XREG(D4)
+- mov H0, D0
+- neg D0
+- sbb H1, H0
+- sbb H2, H1
+- sbb H3, H2
+- sbb H4, H3
+- sbb $0, D4
+-
+- C Shift right. High bits are sign, to be added to C0.
+- mov D4, TMP
+- sar $32, TMP
+- shl $32, D4
+- add TMP, C0
+-
++ C Shift left, including low half of H4
+ mov H3, TMP
++ shl $32, H4
+ shr $32, TMP
+- shl $32, H3
+- or TMP, D4
++ or TMP, H4
+
+ mov H2, TMP
++ shl $32, H3
+ shr $32, TMP
+- shl $32, H2
+ or TMP, H3
+
+ mov H1, TMP
++ shl $32, H2
+ shr $32, TMP
+- shl $32, H1
+ or TMP, H2
+
+ mov H0, TMP
++ shl $32, H1
+ shr $32, TMP
+- shl $32, H0
+ or TMP, H1
+
+- mov D0, TMP
+- shr $32, TMP
+- shl $32, D0
+- or TMP, H0
++ shl $32, H0
++
++ C H4 H3 H2 H1 H0 0
++ C - H4 H3 H2 H1 H0
++ C ---------------
++ C H4 H3 H2 H1 H0 TMP
+
+- add D0, T0
++ mov H0, TMP
++ neg TMP
++ sbb H1, H0
++ sbb H2, H1
++ sbb H3, H2
++ sbb H4, H3
++ sbb $0, H4
++
++ add TMP, T0
+ adc H0, T1
+ adc H1, T2
+ adc H2, T3
+ adc H3, T4
+- adc D4, T5
++ adc H4, T5
+ adc $0, C0
+
+ C Remains to add in C2 and C0
+- C C0 C0<<32 (-2^32+1)C0
+- C C2 C2<<32 (-2^32+1)C2
+- C where C2 is always positive, while C0 may be -1.
++ C Set H1, H0 = (2^96 - 2^32 + 1) C0
+ mov C0, H0
+ mov C0, H1
+- mov C0, H2
+- sar $63, C0 C Get sign
+ shl $32, H1
+- sub H1, H0 C Gives borrow iff C0 > 0
++ sub H1, H0
+ sbb $0, H1
+- add C0, H2
+
++ C Set H3, H2 = (2^96 - 2^32 + 1) C2
++ mov C2, H2
++ mov C2, H3
++ shl $32, H3
++ sub H3, H2
++ sbb $0, H3
++ add C0, H2 C No carry. Could use lea trick
++
++ xor C0, C0
+ add H0, T0
+ adc H1, T1
+- adc $0, H2
+- adc $0, C0
+-
+- C Set (H1 H0) <-- C2 << 96 - C2 << 32 + 1
+- mov C2, H0
+- mov C2, H1
+- shl $32, H1
+- sub H1, H0
+- sbb $0, H1
+-
+- add H2, H0
+- adc C0, H1
+- adc C2, C0
+- mov C0, H2
+- sar $63, C0
+- add H0, T2
+- adc H1, T3
+- adc H2, T4
+- adc C0, T5
+- sbb C0, C0
++ adc H2, T2
++ adc H3, T3
++ adc C2, T4
++ adc D5, T5 C Value delayed from initial folding
++ adc $0, C0 C Use sbb and switch sign?
+
+ C Final unlikely carry
+ mov C0, H0
+ mov C0, H1
+- mov C0, H2
+- sar $63, C0
+ shl $32, H1
+ sub H1, H0
+ sbb $0, H1
+- add C0, H2
+
+ pop RP
+
+- sub H0, T0
++ add H0, T0
+ mov T0, (RP)
+- sbb H1, T1
++ adc H1, T1
+ mov T1, 8(RP)
+- sbb H2, T2
++ adc C0, T2
+ mov T2, 16(RP)
+- sbb C0, T3
++ adc $0, T3
+ mov T3, 24(RP)
+- sbb C0, T4
++ adc $0, T4
+ mov T4, 32(RP)
+- sbb C0, T5
++ adc $0, T5
+ mov T5, 40(RP)
+
+ pop %r15
diff --git a/recipes-support/nettle/nettle-2.7.1/check-header-files-of-openssl-only-if-enable_.patch b/recipes-support/nettle/nettle-2.7.1/check-header-files-of-openssl-only-if-enable_.patch
new file mode 100644
index 0000000..38d9107
--- /dev/null
+++ b/recipes-support/nettle/nettle-2.7.1/check-header-files-of-openssl-only-if-enable_.patch
@@ -0,0 +1,38 @@
+From c369dd7049f5a198f8b6c96fde6e294ce5146c2f Mon Sep 17 00:00:00 2001
+From: Haiqing Bai <Haiqing.Bai@windriver.com>
+Date: Fri, 9 Dec 2016 16:16:45 +0800
+Subject: [PATCH] nettle: check header files of openssl only if
+ 'enable_openssl=yes'.
+
+The original configure script checks openssl header files to generate
+config.h even if 'enable_openssl' is not set to yes, this made inconsistent
+building for nettle.
+
+Upstream-Status: Pending
+Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com>
+---
+ configure.ac | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 78a3d4e..4f16a98 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -603,9 +603,11 @@ AC_CHECK_ALIGNOF(uint64_t)
+ ALIGNOF_UINT64_T="$ac_cv_alignof_uint64_t"
+ AC_SUBST(ALIGNOF_UINT64_T)
+
+-AC_CHECK_HEADERS([openssl/blowfish.h openssl/des.h openssl/cast.h openssl/aes.h],,
+-[enable_openssl=no
+- break])
++if test "x$enable_openssl" = "xyes"; then
++ AC_CHECK_HEADERS([openssl/blowfish.h openssl/des.h openssl/cast.h openssl/aes.h],,
++ [enable_openssl=no
++ break])
++fi
+
+ LSH_FUNC_ALLOCA
+ LSH_FUNC_STRERROR
+--
+1.9.1
+
diff --git a/recipes-support/nettle/nettle.inc b/recipes-support/nettle/nettle.inc
new file mode 100644
index 0000000..af51fb6
--- /dev/null
+++ b/recipes-support/nettle/nettle.inc
@@ -0,0 +1,37 @@
+SUMMARY = "A low level cryptographic library"
+HOMEPAGE = "http://www.lysator.liu.se/~nisse/nettle/"
+SECTION = "libs"
+
+DEPENDS += "gmp"
+
+SRC_URI = "http://www.lysator.liu.se/~nisse/archive/${BP}.tar.gz \
+ file://Add-target-to-only-build-tests-not-run-them.patch \
+ file://run-ptest \
+ "
+
+UPSTREAM_CHECK_REGEX = "nettle-(?P<pver>\d+(\.\d+)+)\.tar"
+
+inherit autotools ptest
+
+EXTRA_OECONF = "--disable-openssl"
+
+do_configure_prepend() {
+ if [ ! -e ${S}/acinclude.m4 -a -e ${S}/aclocal.m4 ]; then
+ cp ${S}/aclocal.m4 ${S}/acinclude.m4
+ fi
+}
+
+do_compile_ptest() {
+ oe_runmake buildtest
+}
+
+do_install_ptest() {
+ install -d ${D}${PTEST_PATH}/testsuite/
+ install ${S}/testsuite/gold-bug.txt ${D}${PTEST_PATH}/testsuite/
+ install ${S}/testsuite/*-test ${D}${PTEST_PATH}/testsuite/
+ # tools can be found in PATH, not in ../tools/
+ sed -i -e 's|../tools/||' ${D}${PTEST_PATH}/testsuite/*-test
+ install ${B}/testsuite/*-test ${D}${PTEST_PATH}/testsuite/
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/recipes-support/nettle/nettle_2.7.1.bb b/recipes-support/nettle/nettle_2.7.1.bb
new file mode 100644
index 0000000..2006146
--- /dev/null
+++ b/recipes-support/nettle/nettle_2.7.1.bb
@@ -0,0 +1,19 @@
+require nettle.inc
+
+LICENSE = "LGPLv2.1+ & GPLv2"
+LICENSE_${PN} = "LGPLv2.1+"
+
+LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+ file://serpent-decrypt.c;beginline=53;endline=67;md5=bcfd4745d53ca57f82907089898e390d \
+ file://serpent-set-key.c;beginline=56;endline=70;md5=bcfd4745d53ca57f82907089898e390d"
+
+SRC_URI[md5sum] = "003d5147911317931dd453520eb234a5"
+SRC_URI[sha256sum] = "bc71ebd43435537d767799e414fce88e521b7278d48c860651216e1fc6555b40"
+
+SRC_URI += "\
+ file://CVE-2015-8803_8805.patch \
+ file://CVE-2015-8804.patch \
+ file://check-header-files-of-openssl-only-if-enable_.patch \
+ "
+
+DISABLE_STATIC = ""
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 14:21:09 +0000