# Merge pull request \#6454 from jedisct1/hkdf · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/5fda4fe4c80011aa1a440aecdeaa281f846c7a0d)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 5fda4fe4c80011aa1a440aecdeaa281f846c7a0d

Requested commit: 5fda4fe4c80011aa1a440aecdeaa281f846c7a0d

Commit: 5fda4fe4c80011aa1a440aecdeaa281f846c7a0d

Tree: 6e201c0e72cc67d4143280c3c7833a8157a5f5a1

Author: Andrew Kelley

Committer: GitHub

## Message

```
Merge pull request #6454 from jedisct1/hkdf

std/crypto: implement the HKDF construction
```

## Parents

- [538d485782629a358c2dd0f8e34d74813e3c9526](https://git.cafe/gitcafe/zig/commit/538d485782629a358c2dd0f8e34d74813e3c9526?format=markdown)

- [d75d6e7f774c6236eb11a5a6b0277561a3b42a22](https://git.cafe/gitcafe/zig/commit/d75d6e7f774c6236eb11a5a6b0277561a3b42a22?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/5fda4fe4c80011aa1a440aecdeaa281f846c7a0d?format=markdown)