Allow EVP_PKEY_copy_parameters into an untyped EVP_PKEY.

I missed this in
https://boringssl-review.googlesource.com/c/boringssl/+/54905.
Upstream's 2986ecdc08016de978f1134315623778420b51e5 also made copying
into EVP_PKEY_NONE allowed.

For those keeping score, this gives us *even more* layers of empty
states:

- EVP_PKEY with no type
- EVP_PKEY with type but no key
- EVP_PKEY with type and EC_KEY but EC_KEY is empty
- EVP_PKEY with type and EC_KEY and EC_KEY only has a group

To say nothing of the states in https://crbug.com/boringssl/534. This
API is not good.

Bug: b:238920520
Change-Id: I49e85af5b02b16724454999ccb7c61b520d8c99c
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/55165
Auto-Submit: David Benjamin <davidben@google.com>
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
2 files changed
tree: 49b85bd99e86041895a56293db3b05ced3b1175e
  1. .github/
  2. crypto/
  3. decrepit/
  4. fuzz/
  5. include/
  6. rust/
  7. ssl/
  8. third_party/
  9. tool/
  10. util/
  11. .clang-format
  12. .gitignore
  13. API-CONVENTIONS.md
  14. BREAKING-CHANGES.md
  15. BUILDING.md
  16. CMakeLists.txt
  17. codereview.settings
  18. CONTRIBUTING.md
  19. FUZZING.md
  20. go.mod
  21. go.sum
  22. INCORPORATING.md
  23. LICENSE
  24. OpenSSLConfig.cmake
  25. PORTING.md
  26. README.md
  27. SANDBOXING.md
  28. sources.cmake
  29. STYLE.md
README.md

BoringSSL

BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.

Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.

Programs ship their own copies of BoringSSL when they use it and we update everything as needed when deciding to make API changes. This allows us to mostly avoid compromises in the name of compatibility. It works for us, but it may not work for you.

BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved in maintaining all these patches in multiple places was growing steadily.

Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the NDK) and a number of other apps/programs.

Project links:

There are other files in this directory which might be helpful: