[pkgsrc/trunk]: pkgsrc/security/libdecaf security/libdecaf: Updates to v1.0.1

[fox <fox%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/8eb1d68b7666
branches:  trunk
changeset: 448718:8eb1d68b7666
user:      fox <fox%pkgsrc.org@localhost>
date:      Fri Mar 12 23:01:07 2021 +0000

description:
security/libdecaf: Updates to v1.0.1

- Build scripts now depend on the sourceforce git repository directly.

Changes since v1.0.0:

October 10, 2020:
    A paper by Konstantinos Chalkias, François Garillot, and Valeria
    Nikolaenko, to be found at:

    https://eprint.iacr.org/2020/1244.pdf

    discusses malleability in EdDSA implementations.  Their test
    vectors reveal unintentional malleability in libdecaf's version
    of EdDSA verify, in violation of RFC 8032.  With this malleability,
    an attacker could modify an existing valid signature to create a
    new signature that is still valid, but only for the same message.

    Releave v1.0.1, correcting this flaw.

Additional changes generated from git commit logs:

- (tag: v1.0.1) Fix bug in ristretto elligator: it should be able to take improper field elements as input
- Fix malleability bug from https://eprint.iacr.org/2020/1244.pdf and add test vectors
- Optimize s^2 -> s2
- Dont double generator for Ed448RistrettoPoint
- Update ristretto.sage for python3. Also add Ed448RistrettoPoint for reference
- Add safer version of EdDSA signing API
- Fix issues when compiling on GCC 9.1
- Also remove X_SER_BYTES while were at it
- Remove gf_hibit, since it was a relic from p521 days
- Adds errno.eexist, remove hardcoded error value
- Tweak generated code message
- Fix flaky Python generator
- Add full RFC 8032 test vectors
- Change test scripts to avoid GCC warnings
- Minor changes. Bump version number in CMakeLists.txt

diffstat:

 security/libdecaf/Makefile                     |   9 +++++----
 security/libdecaf/distinfo                     |  11 ++++++-----
 security/libdecaf/patches/patch-CMakeLists.txt |  15 +++++++++++++++
 3 files changed, 26 insertions(+), 9 deletions(-)

diffs (54 lines):

diff -r cfd6592acf7a -r 8eb1d68b7666 security/libdecaf/Makefile
--- a/security/libdecaf/Makefile        Fri Mar 12 22:51:13 2021 +0000
+++ b/security/libdecaf/Makefile        Fri Mar 12 23:01:07 2021 +0000
@@ -1,9 +1,10 @@
-# $NetBSD: Makefile,v 1.3 2020/03/20 11:58:17 nia Exp $
+# $NetBSD: Makefile,v 1.4 2021/03/12 23:01:07 fox Exp $
 
-DISTNAME=      libdecaf-1.0.0
+PKGNAME=       libdecaf-1.0.1
+DISTNAME=      ed448goldilocks-code-0324a955696d3235b5700046a487f8a2086baf1f
 CATEGORIES=    security
-MASTER_SITES=  ${MASTER_SITE_SOURCEFORGE:=ed448goldilocks/}
-EXTRACT_SUFX=  .tgz
+MASTER_SITES=   https://sourceforge.net/code-snapshots/git/e/ed/ed448goldilocks/code.git/
+EXTRACT_SUFX=  .zip
 
 MAINTAINER=    fox%NetBSD.org@localhost
 HOMEPAGE=      http://ed448goldilocks.sourceforge.net/
diff -r cfd6592acf7a -r 8eb1d68b7666 security/libdecaf/distinfo
--- a/security/libdecaf/distinfo        Fri Mar 12 22:51:13 2021 +0000
+++ b/security/libdecaf/distinfo        Fri Mar 12 23:01:07 2021 +0000
@@ -1,7 +1,8 @@
-$NetBSD: distinfo,v 1.1 2019/08/11 16:47:52 fox Exp $
+$NetBSD: distinfo,v 1.2 2021/03/12 23:01:07 fox Exp $
 
-SHA1 (libdecaf-1.0.0.tgz) = c36a3b392763d6ddae4304a7e4c48353d8f1f474
-RMD160 (libdecaf-1.0.0.tgz) = 1ff710c56f2e0682547ed78dc427893b40604c06
-SHA512 (libdecaf-1.0.0.tgz) = 0a962fe01e73655db98c98692938794d6ec4cee5656f9a6172ab24e385882229f9163d09212b2a13bff874623c18befb6aaa2f0ed65aa638e1a3c56dd3e124c0
-Size (libdecaf-1.0.0.tgz) = 614589 bytes
+SHA1 (ed448goldilocks-code-0324a955696d3235b5700046a487f8a2086baf1f.zip) = 064381d845a45250093942fe6010ea16290ec756
+RMD160 (ed448goldilocks-code-0324a955696d3235b5700046a487f8a2086baf1f.zip) = c6ef698b28caa10ce6a81da0afc62c97d17cc228
+SHA512 (ed448goldilocks-code-0324a955696d3235b5700046a487f8a2086baf1f.zip) = 
5ce7417aeb79445ae43ec7bc9d58603732c3f79ca30920581179dbfec3922de989119dd7e9fe4e778567dccfebe2391940bc093200e50b3f89e4c221095c9fe6
+Size (ed448goldilocks-code-0324a955696d3235b5700046a487f8a2086baf1f.zip) = 290123 bytes
+SHA1 (patch-CMakeLists.txt) = 66a8818bd34c91da92253af54ba33f051387e3b7
 SHA1 (patch-src_CMakeLists.txt) = f9ddfd9e6d3e334d310bfed9f2542477ba2cf9a6
diff -r cfd6592acf7a -r 8eb1d68b7666 security/libdecaf/patches/patch-CMakeLists.txt
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/security/libdecaf/patches/patch-CMakeLists.txt    Fri Mar 12 23:01:07 2021 +0000
@@ -0,0 +1,15 @@
+$NetBSD: patch-CMakeLists.txt,v 1.1 2021/03/12 23:01:07 fox Exp $
+
+Bump the version of libdecaf to be correct.
+
+--- CMakeLists.txt.orig        2021-03-12 22:43:26.377889463 +0000
++++ CMakeLists.txt
+@@ -6,7 +6,7 @@
+ ############################################################################
+ 
+ cmake_minimum_required(VERSION 3.0)
+-project(DECAF VERSION 1.0 LANGUAGES C CXX)
++project(DECAF VERSION 1.0.1 LANGUAGES C CXX)
+ 
+ set(DECAF_SO_VERSION "0")
+