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ad38dc7452
boringssl/crypto/bn
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Adam Langley ad38dc7452 Enable Montgomery optimisations on ARM. 
These were accidently disabled for ARM.

Before:

Did 38 RSA 2048 signing operations in 1051209us (36.1 ops/sec)
Did 1500 RSA 2048 verify operations in 1069611us (1402.4 ops/sec)
Did 65 RSA 2048 (3 prime, e=3) signing operations in 1055664us (61.6 ops/sec)
Did 4719 RSA 2048 (3 prime, e=3) verify operations in 1029144us (4585.4 ops/sec)
Did 5 RSA 4096 signing operations in 1092346us (4.6 ops/sec)
Did 418 RSA 4096 verify operations in 1069977us (390.7 ops/sec)

After:

Did 156 RSA 2048 signing operations in 1000672us (155.9 ops/sec)
Did 6071 RSA 2048 verify operations in 1068512us (5681.7 ops/sec)
Did 84 RSA 2048 (3 prime, e=3) signing operations in 1068847us (78.6 ops/sec)
Did 11000 RSA 2048 (3 prime, e=3) verify operations in 1023620us (10746.2 ops/sec)
Did 26 RSA 4096 signing operations in 1028320us (25.3 ops/sec)
Did 1788 RSA 4096 verify operations in 1072479us (1667.2 ops/sec)

Change-Id: I448698f7d8e5b481a06f98d54d608f0278827cd1
Reviewed-on: https://boringssl-review.googlesource.com/6443
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
2015-11-09 23:06:58 +00:00
..
asm Get rid of all compiler version checks in perlasm files. 2015-10-28 19:33:04 +00:00
add.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00
bn_asn1.c Work around even more Estonian ID card misissuances. 2015-09-23 20:35:47 +00:00
bn_test.cc Work around even more Estonian ID card misissuances. 2015-09-23 20:35:47 +00:00
bn.c Get overflow checks right in BN_bin2bn. 2015-08-17 20:30:00 +00:00
CMakeLists.txt Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
cmp.c
convert.c Re-add |BN_bn2mpi| and |BN_mpi2bn| from OpenSSL at fd682e4c. 2015-08-18 23:49:31 +00:00
ctx.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00
div.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00
exponentiation.c Constify more BN_MONT_CTX parameters. 2015-11-06 20:04:36 +00:00
gcd.c Stop using |ERR_peek_last_error| in RSA blinding. 2015-09-08 23:32:48 +00:00
generic.c Remove non-ASM version of |bn_mul_mont| in bn/generic.c. 2015-11-06 22:28:58 +00:00
internal.h Get overflow checks right in BN_bin2bn. 2015-08-17 20:30:00 +00:00
kronecker.c
montgomery.c Enable Montgomery optimisations on ARM. 2015-11-09 23:06:58 +00:00
mul.c Check for BN_copy failures. 2015-06-15 17:52:40 +00:00
prime.c Avoid signed/unsigned comparison in crypto/bn's |probable_prime|. 2015-10-26 21:27:12 +00:00
random.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00
rsaz_exp.c
rsaz_exp.h Fix license on rsaz_exp.h. 2015-07-27 22:21:11 +00:00
shift.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00
sqrt.c Remove the func parameter to OPENSSL_PUT_ERROR. 2015-07-16 02:02:37 +00:00