OpenSSL 1.1.1 added HKDF support, but by sticking it into
EVP_PKEY_derive, the API meant for Diffie-Hellman-like primitives.
Implement it for OpenSSL compatibility.
This does unfortunately mean anything using EVP now pulls in HKDF. HKDF
isn't much code, but we should make EVP more static-linker-friendly.
(Filed https://crbug.com/boringssl/497)
Change-Id: I90b9b0d918129829eb36ba9d50ff4d8580346ff0
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/52829
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
These symbols were not marked OPENSSL_EXPORT, so they weren't really
usable externally anyway. They're also very sensitive to various build
configuration toggles, which don't always get reflected into projects
that include our headers. Move them to crypto/internal.h.
Change-Id: I79a1fcf0b24e398d75a9cc6473bae28ec85cb835
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/50846
Reviewed-by: Adam Langley <agl@google.com>
One down, two more to go! As part of this, I've added it to doc.config,
revised the note at the top, and moved the sample i2d/d2i functions
here.
Bug: 426
Change-Id: I7bb9d56bf9ba58c921cfcf9626bf3647c6e5c7df
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/50107
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
David Benjamin
Adam Langley