Fix EVP_Digest{Sign,Verify}Final() and EVP_Digest{Sign,Verify}() for provider only keys #10806
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…provider only keys For provider only keys where the initialization didn't catch, we may end up crashing because the legacy code path didn't check that it had support carefully enough. This only happens if the caller didn't check if initialization worked or not. For the one-shot case, it's very simply handling the case where the key has no legacy implementation an fall back to the standard init+update+final mechanism.
levitte
added
branch: master
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This fixes more test crashes for #10797 |
FdaSilvaYY
reviewed
Jan 10, 2020
…}() for provider only keys While at it, EVP_DigestSignFinal() and EVP_DigestVerifyFinal() got a slight code cleanup.
This was referenced Jan 10, 2020
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Travis failure not relevant |
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Final review, anyone? |
mattcaswell
approved these changes
Jan 13, 2020
mattcaswell
added
approval: done
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Merged. 8f020c3 Fix EVP_Digest{Sign,Verify}Final() and EVP_Digest{Sign,Verify}() for provider only keys |
openssl-machine
pushed a commit
that referenced
this pull request
Jan 14, 2020
…provider only keys For provider only keys where the initialization didn't catch, we may end up crashing because the legacy code path didn't check that it had support carefully enough. This only happens if the caller didn't check if initialization worked or not. For the one-shot case, it's very simply handling the case where the key has no legacy implementation an fall back to the standard init+update+final mechanism. While at it, EVP_DigestSignFinal() and EVP_DigestVerifyFinal() got a slight code cleanup. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from #10806)
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For provider only keys where the initialization didn't catch, we may
end up crashing because the legacy code path didn't check that it had
support carefully enough. This only happens if the caller didn't
check if initialization worked or not.
For the one-shot case, it's very simply handling the case where the
key has no legacy implementation an fall back to the standard
init+update+final mechanism.