kris/boringssl
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6 Commits

Author SHA1 Message Date
Brian Smith
f0523e9f20 Avoid hard-coded linkage of WNAF-based multiplication. 
If the application is only using the P-256 implementation in p256-64.c,
then the WNAF code would all be dead code. The change reorganizes the
code so that all modern toolchains should be able to recognize that
fact and eliminate the WNAF-based code when it is unused.

Change-Id: I9f94bd934ca7d2292de4c29bb89e17c940c7cd2a
Reviewed-on: https://boringssl-review.googlesource.com/6173
Reviewed-by: Adam Langley <alangley@gmail.com>
 2015-10-27 16:38:25 +00:00
Brian Smith
80c5fabc63 Simplify |EC_METHOD| by removing invariant methods. 
None of these methods vary per group. Factoring these out of
|EC_METHOD| should help some toolchains to do a better job optimizing
the code for size.

Change-Id: Ibd22a52992b4d549f12a8d22bddfdb3051aaa891
Reviewed-on: https://boringssl-review.googlesource.com/6172
Reviewed-by: Adam Langley <alangley@gmail.com>
 2015-10-27 15:55:47 +00:00
David Benjamin
3570d73bf1 Remove the func parameter to OPENSSL_PUT_ERROR. 
Much of this was done automatically with
  find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+, ([a-zA-Z_0-9]+\);)/\1\2/'
  find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+,  ([a-zA-Z_0-9]+\);)/\1\2/'

BUG=468039

Change-Id: I4c75fd95dff85ab1d4a546b05e6aed1aeeb499d8
Reviewed-on: https://boringssl-review.googlesource.com/5276
Reviewed-by: Adam Langley <agl@google.com>
 2015-07-16 02:02:37 +00:00
Adam Langley
0da323a8b8 Convert reference counts in crypto/ 
This change converts the reference counts in crypto/ to use
|CRYPTO_refcount_t|. The reference counts in |X509_PKEY| and |X509_INFO|
were never actually used and so were dropped.

Change-Id: I75d572cdac1f8c1083c482e29c9519282d7fd16c
Reviewed-on: https://boringssl-review.googlesource.com/4772
Reviewed-by: Adam Langley <agl@google.com>
 2015-05-20 19:15:26 +00:00
David Benjamin
cfaf7ff9bf Remove unnecessary NULL checks, part 2. 
Stuff in crypto/ec.

Change-Id: I3bd238c365c4766ed8abc6f835a107478b43b159
Reviewed-on: https://boringssl-review.googlesource.com/4515
Reviewed-by: Adam Langley <agl@google.com>
 2015-05-04 23:08:22 +00:00
Adam Langley
ad6b28e974 Add 64-bit, P-256 implementation. 
This is taken from upstream, although it originally came from us. This
will only take effect on 64-bit systems (x86-64 and aarch64).

Before:

Did 1496 ECDH P-256 operations in 1038743us (1440.2 ops/sec)
Did 2783 ECDSA P-256 signing operations in 1081006us (2574.5 ops/sec)
Did 2400 ECDSA P-256 verify operations in 1059508us (2265.2 ops/sec)

After:

Did 4147 ECDH P-256 operations in 1061723us (3905.9 ops/sec)
Did 9372 ECDSA P-256 signing operations in 1040589us (9006.4 ops/sec)
Did 4114 ECDSA P-256 verify operations in 1063478us (3868.4 ops/sec)

Change-Id: I11fabb03239cc3a7c4a97325ed4e4c97421f91a9
 2015-04-16 13:53:05 -07:00