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boringssl/crypto
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Adam Langley 77c3c0b025 Enable Ed25519 when building with OPENSSL_SMALL. 
OPENSSL_SMALL will still cause the smaller base-point table to be used
and so won't be as fast at signing as the full version, but Ed25519 will
now work in those builds.

Without OPENSSL_SMALL:

Did 20000 Ed25519 key generation operations in 1008347us (19834.4 ops/sec)
Did 20000 Ed25519 signing operations in 1025594us (19500.9 ops/sec)
Did 6138 Ed25519 verify operations in 1001712us (6127.5 ops/sec)
Did 21000 Curve25519 base-point multiplication operations in 1019237us (20603.6 ops/sec)
Did 7095 Curve25519 arbitrary point multiplication operations in 1065986us (6655.8 ops/sec)

With (on the same machine):

Did 8415 Ed25519 key generation operations in 1020958us (8242.3 ops/sec)
Did 8952 Ed25519 signing operations in 1077635us (8307.1 ops/sec)
Did 6358 Ed25519 verify operations in 1047533us (6069.5 ops/sec)
Did 6620 Curve25519 base-point multiplication operations in 1008922us (6561.5 ops/sec)
Did 7183 Curve25519 arbitrary point multiplication operations in 1096285us (6552.1 ops/sec)

Change-Id: Ib443c0e2bdfd11e044087e66efd55b651a5667e7
Reviewed-on: https://boringssl-review.googlesource.com/6772
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
2015-12-18 23:15:33 +00:00
..
aes Fix the shared builders by exporting GCM symbols. 2015-10-26 23:26:40 +00:00
asn1 Limit depth of ASN1 parse printing. 2015-12-15 19:06:04 +00:00
base64 Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
bio Test for underflow before subtraction. 2015-11-11 22:20:04 +00:00
bn Switch unrolled loop in BN_usub with memcpy. 2015-12-16 17:38:48 +00:00
buf Make |BUF_memdup| look for zero length, not NULL. 2015-10-06 18:11:33 -07:00
bytestring Make CBB_len relative to its argument. 2015-12-16 21:16:12 +00:00
chacha Change |CRYPTO_chacha_20| to use 96-bit nonces, 32-bit counters. 2015-10-26 23:58:46 +00:00
cipher Remove the stitched RC4-MD5 code and use the generic one. 2015-12-16 23:57:42 +00:00
cmac Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
conf Move arm_arch.h and fix up lots of include paths. 2015-08-26 01:57:59 +00:00
curve25519 Enable Ed25519 when building with OPENSSL_SMALL. 2015-12-18 23:15:33 +00:00
des Use the straight-forward ROTATE macro. 2015-12-16 19:57:31 +00:00
dh Remove the CRYPTO_EX_new callback. 2015-12-15 21:29:46 +00:00
digest Fix build. 2015-12-16 21:26:12 +00:00
dsa Fix memory leak in DSA redo case. 2015-12-16 21:17:09 +00:00
ec Slightly tweak some array allocations. 2015-12-16 21:19:32 +00:00
ecdh Clean up |ECDH_compute_key|. 2015-10-27 17:00:25 +00:00
ecdsa Add |EC_GROUP_get0_order| to replace |EC_GROUP_get_order|. 2015-12-15 18:18:13 +00:00
engine Unwind DH_METHOD and DSA_METHOD. 2015-11-03 22:54:36 +00:00
err Reset ssl error codes. 2015-12-16 18:38:20 +00:00
evp Remove DH EVP_PKEY hooks. 2015-12-16 17:38:06 +00:00
hkdf Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
hmac Remove condition which always evaluates to true (size_t >= 0). 2015-11-11 22:20:19 +00:00
lhash Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
md4 Make HOST_l2c return void. 2015-12-16 20:02:37 +00:00
md5 Make HOST_l2c return void. 2015-12-16 20:02:37 +00:00
modes Use UINT64_C instead of OPENSSL_U64. 2015-11-16 23:18:00 +00:00
obj Move arm_arch.h and fix up lots of include paths. 2015-08-26 01:57:59 +00:00
pem Fix all sign/unsigned warnings with Clang and GCC. 2015-10-27 22:48:00 +00:00
perlasm Get rid of all compiler version checks in perlasm files. 2015-10-28 19:33:04 +00:00
pkcs8 Check for overflow when parsing a CBS with d2i_*. 2015-11-16 23:17:42 +00:00
poly1305 Remove stl_compat.h. 2015-11-11 22:19:36 +00:00
rand Don't abort in |init_once| if |fcntl| returns ENOSYS 2015-12-15 18:10:40 +00:00
rc4 Remove the stitched RC4-MD5 code and use the generic one. 2015-12-16 23:57:42 +00:00
rsa Remove the CRYPTO_EX_new callback. 2015-12-15 21:29:46 +00:00
sha Remove asm __asm__ define. 2015-12-16 20:03:17 +00:00
stack Move arm_arch.h and fix up lots of include paths. 2015-08-26 01:57:59 +00:00
test Remove stl_compat.h. 2015-11-11 22:19:36 +00:00
x509 Remove the CRYPTO_EX_new callback. 2015-12-15 21:29:46 +00:00
x509v3 Become partially -Wmissing-variable-declarations-clean. 2015-11-12 20:09:20 +00:00
CMakeLists.txt Add X25519 and Ed25519 support. 2015-11-17 21:56:12 +00:00
constant_time_test.c
cpu-arm-asm.S
cpu-arm.c Allow |CRYPTO_is_NEON_capable| to be known at compile time, if possible. 2015-11-19 00:15:11 +00:00
cpu-intel.c Surround immintrin.h includes with warning pragmas. 2015-07-20 20:08:26 +00:00
crypto.c Make CRYPTO_library_init use a CRYPTO_once_t. 2015-11-19 18:05:22 +00:00
directory_posix.c
directory_win.c
directory.h
ex_data.c Skip free callbacks on empty CRYPTO_EX_DATAs. 2015-12-15 21:32:14 +00:00
internal.h Remove the CRYPTO_EX_new callback. 2015-12-15 21:29:46 +00:00
mem.c Fix some typos in license headers. 2015-07-29 19:23:51 +00:00
refcount_c11.c
refcount_lock.c
refcount_test.c
thread_none.c
thread_pthread.c Make sure pthread_once() succeeds. 2015-11-17 21:44:40 +00:00
thread_test.c Use the correct case for Windows headers. 2015-06-09 21:38:04 +00:00
thread_win.c
thread.c
time_support.c