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Doug Kwan 5f04b6bc3a Add ppc64le vector implementation of SHA-1. 
This change contains a C implementation of SHA-1 for POWER using
AltiVec. It is almost as fast as the scalar-only assembly implementation
for POWER/POWERPC family in OpenSSL but it is easier to maintain and it
allows error checking with tools like ASAN.

This is tested only for ppc64le. It may nor may not work for other
platforms in the POWER/POWERPC familiy.

Before:

SHA-1 @ 16 bytes: ~30 MB/s
SHA-1 @ 8K: ~140 MB/s

After:

SHA-1 @ 16 bytes: ~70 MB/s
SHA-1 @ 8K: ~480 MB/s

Change-Id: I790352e86d9c0cc4e1e57d11c5a0aa5b0780ca6b
Reviewed-on: https://boringssl-review.googlesource.com/12203
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2016-11-17 18:38:14 +00:00
..
aes aes/asm/aesp8-ppc.pl: improve [backward] portability. 2016-11-10 16:20:02 +00:00
asn1 Don't leak memory on ASN1_GENERALIZEDTIME_adj() error path 2016-11-10 16:17:29 +00:00
base64 Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
bio Remove the last of BIO_print_errors. 2016-11-03 16:44:32 +00:00
bn Fix some more negative zeros and add tests for each case. 2016-11-16 19:20:27 +00:00
buf Add BUF_MEM_reserve. 2016-05-18 19:09:06 +00:00
bytestring Add CBS_get_any_asn1. 2016-10-03 18:36:14 +00:00
chacha Use fewer macros in C ChaCha implementation. 2016-09-13 01:56:09 +00:00
cipher Clarify the scope & initialization of |data_len| in |aead_tls_open|. 2016-10-28 16:44:39 +00:00
cmac Replace Scoped* heap types with bssl::UniquePtr. 2016-09-01 22:22:54 +00:00
conf Add a no-op |OPENSSL_no_config|. 2016-10-19 19:43:35 +00:00
curve25519 Add ED25519_keypair_from_seed. 2016-11-03 17:30:30 +00:00
des Fix up macros. 2016-10-18 18:28:23 +00:00
dh Fold stack-allocated types into headers. 2016-09-07 21:50:05 +00:00
digest Fix up macros. 2016-10-18 18:28:23 +00:00
dsa Add various 1.1.0 accessors. 2016-08-10 16:52:15 +00:00
ec Depend all_tests on p256-x86_64_test. 2016-11-17 02:56:51 +00:00
ecdh Const-correct ECDH_compute_key. 2016-10-09 17:53:19 +00:00
ecdsa Replace Scoped* heap types with bssl::UniquePtr. 2016-09-01 22:22:54 +00:00
engine Remove trailing ';' from macros 2016-09-12 19:17:26 +00:00
err Tolerate cipher changes on TLS 1.3 resumption as a client. 2016-11-16 13:27:07 +00:00
evp Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
hkdf Adding ARRAY_SIZE macro for getting the size of constant arrays. 2016-08-19 19:30:39 +00:00
hmac Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
lhash Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
md4 Fix up macros. 2016-10-18 18:28:23 +00:00
md5 Fix up macros. 2016-10-18 18:28:23 +00:00
modes Fix up macros. 2016-10-18 18:28:23 +00:00
newhope Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
obj Rename the |dont_return_name| flag of |OBJ_obj2txt| to |always_return_oid|. 2016-08-10 17:18:25 +00:00
pem Reject inappropriate private key encryption ciphers. 2016-05-03 16:30:08 +00:00
perlasm Add PPC64LE assembly for AES-GCM. 2016-09-27 18:43:20 +00:00
pkcs8 Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
poly1305 Always assume little-endian in Poly1305 reference code. 2016-11-10 22:34:03 +00:00
pool Add missing include. 2016-10-28 19:56:32 +00:00
rand Add corpora for fuzzers with fuzzer mode disabled. 2016-11-09 16:53:37 +00:00
rc4 Simplify RC4 code and remove assembly. 2016-08-30 15:32:31 +00:00
rsa Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
sha Add ppc64le vector implementation of SHA-1. 2016-11-17 18:38:14 +00:00
stack Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
test C++ crypto/test/malloc.cc more. 2016-10-14 16:01:26 +00:00
x509 Check for i2d_name_canon failures in x509_name_canon. 2016-11-11 10:45:03 +00:00
x509v3 Fix up macros. 2016-10-18 18:28:23 +00:00
CMakeLists.txt Add CRYPTO_BUFFER and CRYPTO_BUFFER_POOL. 2016-10-27 22:55:55 +00:00
constant_time_test.c
cpu-aarch64-linux.c Rewrite ARM feature detection. 2016-03-26 04:54:44 +00:00
cpu-arm-linux.c Make CRYPTO_is_NEON_capable aware of the buggy CPU. 2016-04-28 16:42:21 +00:00
cpu-arm.c Rewrite ARM feature detection. 2016-03-26 04:54:44 +00:00
cpu-intel.c Wrap MSVC-only warning pragmas in a macro. 2016-06-09 21:29:36 +00:00
cpu-ppc64le.c Add PPC64LE assembly for AES-GCM. 2016-09-27 18:43:20 +00:00
crypto.c Add PPC64LE assembly for AES-GCM. 2016-09-27 18:43:20 +00:00
ex_data.c Use C99 for size_t loops. 2016-09-12 19:44:24 +00:00
internal.h Add PPC64LE assembly for AES-GCM. 2016-09-27 18:43:20 +00:00
mem.c Remove a clang-cl workaround that's no longer needed. 2016-10-25 21:10:52 +00:00
refcount_c11.c
refcount_lock.c Split unlock functions into read/write variants. 2016-05-31 21:09:29 +00:00
refcount_test.c
thread_none.c Split unlock functions into read/write variants. 2016-05-31 21:09:29 +00:00
thread_pthread.c Use pthreads on MinGW. 2016-09-20 22:25:14 +00:00
thread_test.c Wrap MSVC-only warning pragmas in a macro. 2016-06-09 21:29:36 +00:00
thread_win.c Use pthreads on MinGW. 2016-09-20 22:25:14 +00:00
thread.c Remove a bunch of unnecessary includes. 2016-06-28 20:31:14 +00:00
time_support.c Remove some mingw support cruft. 2016-01-25 23:05:45 +00:00