ed25519ll is a low-level wrapper for the Ed25519 public key signature

system. It uses Extension() to compile a shared library that is not a
Python extension module, and then uses ctypes to talk to the library. With
luck it will only be necessary to compile ed25519ll once for each
platform, reusing its shared library across Python versions.

This wrapper also contains a reasonably performat pure-Python
fallback. Unlike the reference implementation, the Python implementation
does not contain protection against timing attacks.

WWW: http://bitbucket.org/dholth/ed25519ll/

Build logs:	http://goo.gl/zv5y7K

7 files changed, 97 insertions, 0 deletions

diff --git a/security/Makefile b/security/Makefile
index 3e3e703177d9..9f7aa06f07e7 100644
--- a/security/Makefile
+++ b/security/Makefile
@@ -750,6 +750,7 @@
     SUBDIR += py-cracklib
     SUBDIR += py-cryptkit
     SUBDIR += py-ecdsa
+    SUBDIR += py-ed25519ll
     SUBDIR += py-fail2ban
     SUBDIR += py-gnupg
     SUBDIR += py-gnutls
diff --git a/security/py-ed25519ll/Makefile b/security/py-ed25519ll/Makefile
new file mode 100644
index 000000000000..e7dc012e8b6c
--- /dev/null
+++ b/security/py-ed25519ll/Makefile
@@ -0,0 +1,21 @@
+# Created by: Nicola Vitale <nivit@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	ed25519ll
+PORTVERSION=	0.6
+#PORTREVISION=	0
+CATEGORIES=	security
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	nivit@FreeBSD.org
+COMMENT=	Low-level ctypes wrapper for Ed25519 digital signatures
+
+LICENSE=	MIT
+
+PYEASYINSTALL_ARCHDEP=	yes
+
+USE_PYTHON=	yes
+USE_PYDISTUTILS=	easy_install
+
+.include <bsd.port.mk>
diff --git a/security/py-ed25519ll/distinfo b/security/py-ed25519ll/distinfo
new file mode 100644
index 000000000000..0b64d1b31b74
--- /dev/null
+++ b/security/py-ed25519ll/distinfo
@@ -0,0 +1,2 @@
+SHA256 (ed25519ll-0.6.tar.gz) = 7b75b7e6f4c7e7c172229aa78b13436ca9834ef5893598b49c7163d7ba55adf9
+SIZE (ed25519ll-0.6.tar.gz) = 74782
diff --git a/security/py-ed25519ll/files/patch-ed25519ll__ed25519ct.py b/security/py-ed25519ll/files/patch-ed25519ll__ed25519ct.py
new file mode 100644
index 000000000000..1cb59515b2e0
--- /dev/null
+++ b/security/py-ed25519ll/files/patch-ed25519ll__ed25519ct.py
@@ -0,0 +1,13 @@
+--- ./ed25519ll/ed25519ct.py.orig	2013-07-26 11:26:29.000000000 +0200
++++ ./ed25519ll/ed25519ct.py	2013-07-26 11:26:43.000000000 +0200
+@@ -15,9 +15,8 @@
+ __all__ = ['crypto_sign', 'crypto_sign_open', 'crypto_sign_keypair', 'Keypair',
+            'PUBLICKEYBYTES', 'SECRETKEYBYTES', 'SIGNATUREBYTES']
+ 
+-plat_name = get_platform().replace('-', '_')
+ so_suffix = sysconfig.get_config_var('SO')
+-lib_filename = '_ed25519_%s%s' % (plat_name, so_suffix)
++lib_filename = '_ed25519%s' % (so_suffix)
+ 
+ try:
+     _ed25519 = ctypes.cdll.LoadLibrary(
diff --git a/security/py-ed25519ll/files/patch-setup.py b/security/py-ed25519ll/files/patch-setup.py
new file mode 100644
index 000000000000..617640bac1f4
--- /dev/null
+++ b/security/py-ed25519ll/files/patch-setup.py
@@ -0,0 +1,20 @@
+--- ./setup.py.orig	2013-07-26 11:26:23.000000000 +0200
++++ ./setup.py	2013-07-26 11:27:07.000000000 +0200
+@@ -10,8 +10,6 @@
+ README = open(os.path.join(here, 'README.txt')).read()
+ CHANGES = open(os.path.join(here, 'CHANGES.txt')).read()
+ 
+-plat_name = get_platform().replace('-', '_')
+-
+ setup(name='ed25519ll',
+       version='0.6',
+       description='A low-level ctypes wrapper for Ed25519 digital signatures.',
+@@ -33,7 +31,7 @@
+       tests_require=['nose'],
+       test_suite='nose.collector',
+       ext_modules=[
+-               Extension('ed25519ll._ed25519_%s' % plat_name,
++               Extension('ed25519ll._ed25519',
+                          sources=[
+                              'ed25519-supercop-ref10/ge_frombytes.c',
+                              'ed25519-supercop-ref10/fe_frombytes.c',
diff --git a/security/py-ed25519ll/pkg-descr b/security/py-ed25519ll/pkg-descr
new file mode 100644
index 000000000000..dc9293f6c276
--- /dev/null
+++ b/security/py-ed25519ll/pkg-descr
@@ -0,0 +1,11 @@
+ed25519ll is a low-level wrapper for the Ed25519 public key signature
+system. It uses Extension() to compile a shared library that is not a
+Python extension module, and then uses ctypes to talk to the library. With
+luck it will only be necessary to compile ed25519ll once for each
+platform, reusing its shared library across Python versions.
+
+This wrapper also contains a reasonably performat pure-Python
+fallback. Unlike the reference implementation, the Python implementation
+does not contain protection against timing attacks.
+
+WWW: http://bitbucket.org/dholth/ed25519ll/
diff --git a/security/py-ed25519ll/pkg-plist b/security/py-ed25519ll/pkg-plist
new file mode 100644
index 000000000000..a6eff708d3f4
--- /dev/null
+++ b/security/py-ed25519ll/pkg-plist
@@ -0,0 +1,29 @@
+@comment $FreeBSD$
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/PKG-INFO
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/SOURCES.txt
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/dependency_links.txt
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/native_libs.txt
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/not-zip-safe
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO/top_level.txt
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/__init__.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/__init__.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/__init__.pyo
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/_ed25519.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/_ed25519.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/_ed25519.pyo
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/_ed25519.so
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/djbec.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/djbec.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/djbec.pyo
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519ct.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519ct.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519ct.pyo
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519py.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519py.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/ed25519py.pyo
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/test.py
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/test.pyc
+%%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll/test.pyo
+@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/ed25519ll
+@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%/EGG-INFO
+@dirrm %%PYTHON_SITELIBDIR%%/%%PYEASYINSTALL_EGG%%