Commit Graph

6 Commits

Author SHA1 Message Date
David Benjamin
5279ef5769 Clean up EC_POINT to byte conversions.
With the allocations and BN_CTX gone, ECDH and point2oct are much, much
shorter.

Bug: 242
Change-Id: I3421822e94100f7eb2f5f2373df7fb3b3311365e
Reviewed-on: https://boringssl-review.googlesource.com/c/33071
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
2018-11-13 17:27:59 +00:00
David Benjamin
9f152adfcf Use EC_RAW_POINT in ECDSA.
Now the only allocations in ECDSA are the ECDSA_SIG input and output.

Change-Id: If1fcde6dc2ee2c53f5adc16a7f692e22e9c238de
Reviewed-on: https://boringssl-review.googlesource.com/c/33069
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
2018-11-13 02:06:46 +00:00
David Benjamin
76e441bd66 Remove some easy BN_CTXs.
Change-Id: Ie7ff03a2c5b2ae8f56816b02182df40ce7ca0065
Reviewed-on: https://boringssl-review.googlesource.com/c/33066
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2018-11-12 22:04:40 +00:00
David Benjamin
681ff27720 Flatten most of the crypto target.
The fipsmodule is still separate as that's a lot of build mess. (Though
that too may be worth pulling in eventually. CMake usually has different
opinions on generated files if they're in the same directory. We might
be able to avoid the set_source_properties(GENERATED) thing.)

Change-Id: Ie1f9345009044d4f0e7541ca779e01bdc5ad62f6
Reviewed-on: https://boringssl-review.googlesource.com/31586
Reviewed-by: Adam Langley <agl@google.com>
2018-09-05 23:41:25 +00:00
David Benjamin
f84c0dad7a Use newly-sharded ECDH tests.
Also remove some transition step for a recent format change. Together, this
removes the curve hacks in the converter, which can now be purely syntactic.
The RSA ones are still a bit all over the place in terms of sharded vs
combined, so leaving that alone for now.

Change-Id: I721d6b0de388a53a39543725e366dc5b52e83561
Reviewed-on: https://boringssl-review.googlesource.com/30845
Reviewed-by: Adam Langley <agl@google.com>
2018-08-10 18:25:51 +00:00
Adam Langley
4732c544f7 Add ECDH_compute_key_fips inside the module.
This change adds a function so that an ECDH and the hashing of the
resulting 'x' coordinate can occur inside the FIPS boundary.

Change-Id: If93c20a70dc9dcbca49056f10915d3ce064f641f
Reviewed-on: https://boringssl-review.googlesource.com/30104
Reviewed-by: Adam Langley <agl@google.com>
2018-07-30 22:40:31 +00:00