pkey: allocate EVP_PKEY on #initialize #478
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Passing NULL to ossl_pkey_new() makes no sense in the first place, and in fact it is ensured not to be NULL in all cases.
Allocate an EVP_PKEY when the content is ready: when #initialize or #initialize_copy is called, rather than when a T_DATA is allocated. This is more natural because the lower level API has been deprecated and an EVP_PKEY is becoming the minimum unit of handling keys.
We can use it to implement OpenSSL::PKey::PKey#initialize_copy. This should work on all key types, not just DH/DSA/EC/RSA types.
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The third commit ("use EVP_PKEY_dup()") was tested locally on OpenSSL 3.0.0. GitHub Actions will be set up in a later PR. |
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pkey: do not check NULL argument in ossl_pkey_new()
Passing NULL to ossl_pkey_new() makes no sense in the first place, and
in fact it is ensured not to be NULL in all cases.
pkey: allocate EVP_PKEY on #initialize
Allocate an EVP_PKEY when the content is ready: when #initialize
or #initialize_copy is called, rather than when a T_DATA is allocated.
This is more natural because the lower level API has been deprecated
and an EVP_PKEY is becoming the minimum unit of handling keys.
pkey: use EVP_PKEY_dup() if available
We can use it to implement OpenSSL::PKey::PKey#initialize_copy. This
should work on all key types, not just DH/DSA/EC/RSA types.