FreeBSD's kernel TLS supports Chacha20 for both TLS 1.2 and TLS 1.3.
NB: This commit has not yet been merged upstream as it is deemed a new
feature and did not make the feature freeze cutoff for OpenSSL 3.0.
Reviewed by: jkim
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31443
Most of this upstream commit touched tests not included in the
vendor import. The one change merged in is to remove a constant
only present in an internal header to appease the older tests.
Reviewed by: jkim
Obtained from: OpenSSL (e1fdd5262e4a45ce3aaa631768e877ee7b6da21b)
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31442
KTLS support has been changed to be off by default, and configuration is
via a single "option" rather two "modes". Documentation is updated
accordingly.
Reviewed by: jkim
Obtained from: OpenSSL (6878f4300213cfd7d4f01e26a8b97f70344da100)
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31441
It has always been the case that KTLS is not compiled by default. However
if it is compiled then it was automatically used unless specifically
configured not to. This is problematic because it avoids any crypto
implementations from providers. A user who configures all crypto to use
the FIPS provider may unexpectedly find that TLS related crypto is actually
being performed outside of the FIPS boundary.
Instead we change KTLS so that it is disabled by default.
We also swap to using a single "option" (i.e. SSL_OP_ENABLE_KTLS) rather
than two separate "modes", (i.e. SSL_MODE_NO_KTLS_RX and
SSL_MODE_NO_KTLS_TX).
Reviewed by: jkim
Obtained from: OpenSSL (a3a54179b6754fbed6d88e434baac710a83aaf80)
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31440
Linux kernel is going to support ChaCha20-Poly1305 in TLS offload.
Add support for this cipher.
Reviewed by: jkim
Obtained from: OpenSSL (3aa7212e0a4fd1533c8a28b8587dd8b022f3a66f)
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31439
BIO_get_ktls_send() and BIO_get_ktls_recv() are documented as
returning either 0 or 1. However, they were actually returning the
internal value of the associated BIO flag for the true case instead of
1.
Also trim redundant ternary operators.
Reviewed by: jkim
Obtained from: OpenSSL (f16e52b67c9261bdc7e1284a50502a802921ac6d)
MFC after: 5 days
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D31438
Add a handler for EBUSY sendfile error in addition to
EAGAIN. With EBUSY returned the data still can be partially
sent and user code has to be notified about it, otherwise it
may try to send data multiple times.
PR: 251969
Reviewed by: jkim
Obtained from: OpenSSL (dfcfd17f2818cf520ce6381aed9ec3d2fc12170d)
MFC after: 1 week
Sponsored by: Netflix (merging to FreeBSD)
Differential Revision: https://reviews.freebsd.org/D28714
This merges upstream patches from OpenSSL's master branch to add
KTLS infrastructure for TLS 1.0-1.3 including both RX and TX
offload and SSL_sendfile support on both Linux and FreeBSD.
Note that TLS 1.3 only supports TX offload.
A new WITH/WITHOUT_OPENSSL_KTLS determines if OpenSSL is built with
KTLS support. It defaults to enabled on amd64 and disabled on all
other architectures.
Reviewed by: jkim (earlier version)
Approved by: secteam
Obtained from: OpenSSL (patches from master)
MFC after: 1 week
Relnotes: yes
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D28273
OpenSSL commit 3db2c9f3:
Complain if we are attempting to encode with an invalid ASN.1 template
OpenSSL commit 43a7033:
Check that multi-strings/CHOICE types don't use implicit tagging
OpenSSL commit f960d812:
Correctly compare EdiPartyName in GENERAL_NAME_cmp()
Obtained from: OpenSSL 3db2c9f3, 43a7033, f960d812
Security: CVE-2020-1971
Now the new devcrypto engine is enabled since r342009, many users started
seeing "Could not open /dev/crypto: No such file or directory". Disable
the annoying error message as it is not very useful anyway.
Note the patch was submitted upstream.
https://github.com/openssl/openssl/pull/7896
Because there was an extra declaration in the vendor version, we locally
removed the second one in r238405 with 1.0.1c. Later, upstream fixed it in
1.0.2d but they removed the first one. Therefore, both were removed in our
version unfortunately. Now we revert to the vendor one to re-add it.
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D10525
Linking with lld fails as it contains a relative address, however the data
this address is for may be relocated from the shared object to the main
executable.
Fix this by adding the hidden attribute. This stops moving this value to
the main executable. It seems this is implicit upstream as it uses a
version script.
Approved by: jkim
Sponsored by: DARPA, AFRL
Some consumers actually use this definition.
We probably need some procedure to ensure that SHLIB_VERSION_NUMBER
is updated whenever we change the library version in
secure/lib/libssl/Makefile.
