18619a6d0b api: Run just check-api (Tobin C. Harding)
1eb8f1f9e0 Add a Hmac::engine function (Tobin C. Harding)
c352d376ed Do not implement Default for HmacEngine (Tobin C. Harding)
Pull request description:
The `HmacEngine` should be created using a key. Currently we are providing a `Default` impl that uses `&[]` as the key. This is, I believe, a hangover from when we had a `Default` trait bound somewhere else. It is incorrect and an API footgun - remove it.
Note this PR includes changes to the bench code in `hmac` that highlights the footgun - pity the poor user we even shot ourselves.
Patch 2 adds a constructor `Hmac::engine` and uses it in the bench code.
ACKs for top commit:
Kixunil:
ACK 18619a6d0b
apoelstra:
ACK 18619a6d0b0bca7b7e3603e260b254b4aae6cebf; successfully ran local tests
Tree-SHA512: c96640e7ffba52d5b13b76a6dd9e1381788efcf56ee76300c5111541466bab8018d2546bcecf237c42dbd82e9372a0e43e1ecec37147508e879365d92a4c1451
e45bc0056c