EVP_sha256() does not appear in OpenSSL until 0.9.7h, not available by default until 0.9.8 #8464
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
We can't use OpenSSL's SHA256 implementation in versions that predate it, and the
EVP_sha256()
function does not appear until OpenSSL 0.9.7h. It is possible it was not enabled by default until later, and someone else can propose moving this threshold up further, but this is the minimum lower bound for this to work.