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boringssl/crypto
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Rob Sloan 45573cc04d Add Little-endian BIGNUM conversions 
Towards an eventual goal of opaquifying BoringSSL structs, we want
our consumers -- in this case, Android's libcore -- to not directly
manipulate BigNums; and it would be convenient for them if we would
perform the appropriate gymnastics to interpret little-endian byte
streams.

It also seems a priori a bit strange to have only big-endian varieties
of BN byte-conversions.

This CL provides little-endian equivalents of BN_bn2bin_padded
and BN_bin2bn.

BUG=97
Change-Id: I0e92483286def86d9bd71a46d6a967a3be50f80b
Reviewed-on: https://boringssl-review.googlesource.com/12641
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
2017-01-06 18:20:09 +00:00
..
aes Test invalid inputs for AES_unwrap_key. 2017-01-04 04:37:46 +00:00
asn1 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
base64 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
bio Don't chain to next_bio for buffer BIO BIO_[w]pending. 2016-12-21 23:08:22 +00:00
bn Add Little-endian BIGNUM conversions 2017-01-06 18:20:09 +00:00
buf Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
bytestring Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
chacha Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
cipher Fix AES-GCM-SIV on large inputs. 2017-01-04 01:45:31 +00:00
cmac Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
conf Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
curve25519 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
des Fix up macros. 2016-10-18 18:28:23 +00:00
dh Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
digest Don't accept signature OIDs in EVP_get_digestby{nid,obj}. 2017-01-05 23:30:48 +00:00
dsa Don't use BN_mod_inverse for inverses mod p in RSA keygen. 2017-01-04 13:56:11 +00:00
ec Simplify ec_GFp_nistp224_points_mul logic. 2017-01-05 23:32:59 +00:00
ecdh Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
ecdsa Don't use BN_mod_inverse for inverses mod p in RSA keygen. 2017-01-04 13:56:11 +00:00
engine Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
err Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
evp Import RSA decryption tests from upstream. 2017-01-04 01:47:53 +00:00
hkdf Convert hkdf_test to C++. 2017-01-04 01:40:44 +00:00
hmac Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
lhash Remove lh_new's default hash and comparator. 2017-01-04 01:44:10 +00:00
md4 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
md5 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
modes Fix AES-GCM-SIV on large inputs. 2017-01-04 01:45:31 +00:00
obj Reimplement objects.pl in Go. 2016-12-21 22:14:13 +00:00
pem Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
perlasm perlasm/x86_64-xlate.pl: refine sign extension in ea package. 2016-12-14 17:36:29 +00:00
pkcs8 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
poly1305 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
pool Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
rand Fix fuzzer mode build. 2016-12-22 03:17:59 +00:00
rc4 Simplify RC4 code and remove assembly. 2016-08-30 15:32:31 +00:00
rsa Don't use BN_mod_inverse for inverses mod p in RSA keygen. 2017-01-04 13:56:11 +00:00
sha Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
stack Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
test Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
x509 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
x509v3 Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
CMakeLists.txt Convert constant_time_test and refcount_test to C++. 2017-01-04 01:36:49 +00:00
constant_time_test.cc Convert constant_time_test and refcount_test to C++. 2017-01-04 01:36:49 +00:00
cpu-aarch64-linux.c Rewrite ARM feature detection. 2016-03-26 04:54:44 +00:00
cpu-arm-linux.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +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 Fix comment on OPENSSL_memcmp, etc. 2016-12-21 21:47:24 +00:00
mem.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +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.cc Convert constant_time_test and refcount_test to C++. 2017-01-04 01:36:49 +00:00
thread_none.c Split unlock functions into read/write variants. 2016-05-31 21:09:29 +00:00
thread_pthread.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
thread_test.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
thread_win.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +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