crypto: check for invalid chacha20-poly1305 IVs
requested to merge github/fork/sam-github/check-for-invalid-chacha20-poly1305-iv-lengths into master
IV lengths of 13, 14, 15, and 16 are invalid, but are not checked by OpenSSL. IV lengths of 17 or greater are also invalid, but they were already checked by OpenSSL.
See:
- https://github.com/openssl/openssl/commit/f426625b6a
- https://www.openssl.org/news/secadv/20190306.txt
Checklist
-
make -j4 test(UNIX), orvcbuild test(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines