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This works but we should really be using self.

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Also assert RSA_new doesn't return NULL
This commit is contained in:
Paul Kehrer 2014-02-20 16:57:14 -06:00
parent dfee2f9522
commit aa8af51fe6
1 changed files with 8 additions and 7 deletions
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15
cryptography/hazmat/backends/openssl/backend.py
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@ -284,18 +284,19 @@ class Backend(object):
if key_size < 512:
raise ValueError("key_size must be at least 512-bits")
ctx = backend._lib.RSA_new()
ctx = backend._ffi.gc(ctx, backend._lib.RSA_free)
ctx = self._lib.RSA_new()
assert ctx != self._ffi.NULL
ctx = self._ffi.gc(ctx, self._lib.RSA_free)
bn = backend._lib.BN_new()
bn = self._lib.BN_new()
assert bn != self._ffi.NULL
bn = backend._ffi.gc(bn, backend._lib.BN_free)
bn = self._ffi.gc(bn, self._lib.BN_free)
res = backend._lib.BN_set_word(bn, public_exponent)
res = self._lib.BN_set_word(bn, public_exponent)
assert res == 1
res = backend._lib.RSA_generate_key_ex(
ctx, key_size, bn, backend._ffi.NULL
res = self._lib.RSA_generate_key_ex(
ctx, key_size, bn, self._ffi.NULL
)
assert res == 1