Changeset 9598517 in git

Timestamp:

2012-02-12T15:05:37Z (13 years ago)

Author:

Brian Warner <warner@…>

Branches:

master

Children:

04fd403

Parents:

d9c02d1

git-author:

Brian Warner <warner@…> (2012-02-09 22:47:13)

git-committer:

Brian Warner <warner@…> (2012-02-12 15:05:37)

Message:

Add Ed25519 signatures, in pycryptopp.publickey.ed25519 . Closes #75.

This copies in version 1.0 of python-ed25519, from
​https://github.com/warner/python-ed25519 (or pypi), with minor source-code
rearrangement to match pycryptopp's build process. It includes unit tests,
power-on self-tests, and full known-answer tests. The standard 'setup.py
test' target only exercises 10% of the test vectors, to let the suite run in
about 1.0s on my laptop. The API documentation is in README.ed25519 .

Tests have been run successfully on Linux, OS-X and windows.

Files:

• .gitignore (modified) (1 diff)
• COPYING.ed25519 (added)
• README.ed25519 (added)
• README.rst (modified) (3 diffs)
• pycryptopp/publickey/__init__.py (modified) (1 diff)
• pycryptopp/publickey/ed25519/__init__.py (added)
• pycryptopp/publickey/ed25519/_version.py (added)
• pycryptopp/publickey/ed25519/keys.py (added)
• pycryptopp/test/test_ed25519.py (added)
• pycryptopp/test/test_ed25519_kat.py (added)
• pycryptopp/testvectors/kat-ed25519-short.txt (added)
• pycryptopp/testvectors/kat-ed25519.txt (added)
• setup.py (modified) (1 diff)
• src-ed25519/glue/ed25519module.c (added)
• src-ed25519/supercop-ref/Makefile (added)
• src-ed25519/supercop-ref/api.h (added)
• src-ed25519/supercop-ref/crypto_int32.h (added)
• src-ed25519/supercop-ref/crypto_sign.h (added)
• src-ed25519/supercop-ref/crypto_uint32.h (added)
• src-ed25519/supercop-ref/crypto_verify_32.h (added)
• src-ed25519/supercop-ref/ed25519.c (added)
• src-ed25519/supercop-ref/fe25519.c (added)
• src-ed25519/supercop-ref/fe25519.h (added)
• src-ed25519/supercop-ref/ge25519.c (added)
• src-ed25519/supercop-ref/ge25519.h (added)
• src-ed25519/supercop-ref/ge25519_base.data (added)
• src-ed25519/supercop-ref/sc25519.c (added)
• src-ed25519/supercop-ref/sc25519.h (added)
• src-ed25519/supercop-ref/sha512-blocks.c (added)
• src-ed25519/supercop-ref/sha512-hash.c (added)
• src-ed25519/supercop-ref/sha512.h (added)
• src-ed25519/supercop-ref/test.c (added)
• src-ed25519/supercop-ref/verify.c (added)

.gitignore ¶

@@ -21 +21 @@
 /pycryptopp/_pycryptopp.so
 /MANIFEST
+/pycryptopp/publickey/ed25519/_ed25519.so

README.rst ¶

@@ -22 +22 @@
 See the file COPYING.TGPPL.html for the terms of the Transitive Grace
 Period Public Licence, version 1.0.
+
+The Ed25519 code comes from the python-ed25519 distribution [3]_, for which
+the basic C code is in the public domain, and the Python bindings are under
+the MIT license. See COPYING.ed25519 for details.
 
 BUILDING
@@ -47 +51 @@
 a Python interpreter use "help(pycryptopp)",
 "help(pycryptopp.cipher)", "help(pycryptopp.cipher.aes)" and so on.
+
+The documentation for pycryptopp.publickey.ed25519 is in README.ed25519,
+adapted from the upstream python-ed25519 library [3].
 
 CONTACT
@@ -78 +85 @@
 .. [1] http://peak.telecommunity.com/DevCenter/setuptools
 .. [2] http://groups.google.com/group/cryptopp-users
+.. [3] https://github.com/warner/python-ed25519

pycryptopp/publickey/__init__.py ¶

@@ -1 @@
-import ecdsa, rsa
+import ecdsa, rsa, ed25519
 
-quiet_pyflakes=[ecdsa, rsa]
+quiet_pyflakes=[ecdsa, rsa, ed25519]

setup.py ¶

@@ -202 +202 @@
     Extension('pycryptopp._pycryptopp', extra_srcs + srcs, include_dirs=include_dirs, library_dirs=library_dirs, libraries=libraries, extra_link_args=extra_link_args, extra_compile_args=extra_compile_args, define_macros=define_macros, undef_macros=undef_macros)
     )
+
+# python-ed25519
+sources = [os.path.join("src-ed25519","glue","ed25519module.c")]
+sources.extend([os.path.join("src-ed25519","supercop-ref",s)
+                for s in os.listdir(os.path.join("src-ed25519","supercop-ref"))
+                if s.endswith(".c") and s!="test.c"])
+m = Extension("pycryptopp.publickey.ed25519._ed25519",
+              include_dirs=[os.path.join("src-ed25519","supercop-ref")],
+              sources=sources)
+ext_modules.append(m)
+
 
 if TEST_DOUBLE_LOAD: