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| author | Christian Heimes <christian@python.org> | 2019-09-27 13:03:53 (GMT) |
|---|---|---|
| committer | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-09-27 13:03:53 (GMT) |
| commit | 90558158093c0ad893102158fd3c2dd9f864e82e (patch) | |
| tree | 75085b7aaef52d558894a0ec1bc4a31b6f4ef2a2 /Modules | |
| parent | 5faff977adbe089e1f91a5916ccb2160a22dd292 (diff) | |
| download | cpython-90558158093c0ad893102158fd3c2dd9f864e82e.zip cpython-90558158093c0ad893102158fd3c2dd9f864e82e.tar.gz cpython-90558158093c0ad893102158fd3c2dd9f864e82e.tar.bz2 | |
bpo-38270: More fixes for strict crypto policy (GH-16418)
test_hmac and test_hashlib test built-in hashing implementations and
OpenSSL-based hashing implementations. Add more checks to skip OpenSSL
implementations when a strict crypto policy is active.
Use EVP_DigestInit_ex() instead of EVP_DigestInit() to initialize the
EVP context. The EVP_DigestInit() function clears alls flags and breaks
usedforsecurity flag again.
Signed-off-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue38270
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_hashopenssl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c index 48511f7..b147dbe 100644 --- a/Modules/_hashopenssl.c +++ b/Modules/_hashopenssl.c @@ -552,7 +552,7 @@ EVPnew(const EVP_MD *digest, } - if (!EVP_DigestInit(self->ctx, digest)) { + if (!EVP_DigestInit_ex(self->ctx, digest, NULL)) { _setException(PyExc_ValueError); Py_DECREF(self); return NULL; |