boringssl/crypto/fipsmodule/bn
David Benjamin 2257e8f3bf Use bn_rshift_words for the ECDSA bit-shift.
May as well use it. Also avoid an overflow with digest_len if someone
asks to sign a truly enormous digest.

Change-Id: Ia0a53007a496f9c7cadd44b1020ec2774b310936
Reviewed-on: https://boringssl-review.googlesource.com/26966
Reviewed-by: Adam Langley <agl@google.com>
2018-04-02 18:17:39 +00:00
..
asm Merge Intel copyright notice into standard 2018-02-12 21:44:27 +00:00
add.c Name constant-time functions more consistently. 2018-03-29 23:30:55 +00:00
bn_test_to_fuzzer.go Generate bn_div and bn_mod_exp corpus from bn_tests.txt. 2017-10-27 18:57:48 +00:00
bn_test.cc Add a constant-time generic modular inverse function. 2018-03-30 19:53:44 +00:00
bn_tests.txt Add new GCD and related primitives. 2018-03-30 19:53:36 +00:00
bn.c Don't leak |a| in the primality test. 2018-03-28 01:44:31 +00:00
bytes.c Simplify BN_bn2bin_padded. 2018-02-06 02:41:38 +00:00
check_bn_tests.go Add new GCD and related primitives. 2018-03-30 19:53:36 +00:00
cmp.c Make various BIGNUM comparisons constant-time. 2018-03-26 18:53:53 +00:00
ctx.c Run the comment converter on libcrypto. 2017-08-18 21:49:04 +00:00
div.c Extract the single-subtraction reduction into a helper function. 2018-04-02 18:13:45 +00:00
exponentiation.c Remove some easy bn_set_minimal_width calls. 2018-02-05 23:47:14 +00:00
gcd.c Add a constant-time generic modular inverse function. 2018-03-30 19:53:44 +00:00
generic.c Enable __asm__ and uint128_t code in clang-cl. 2017-12-11 22:46:26 +00:00
internal.h Use bn_rshift_words for the ECDSA bit-shift. 2018-04-02 18:17:39 +00:00
jacobi.c Rename bn->top to bn->width. 2018-02-05 23:44:24 +00:00
montgomery_inv.c Name constant-time functions more consistently. 2018-03-29 23:30:55 +00:00
montgomery.c Extract the single-subtraction reduction into a helper function. 2018-04-02 18:13:45 +00:00
mul.c Compute p - q in constant time. 2018-03-30 19:53:28 +00:00
prime.c Only do 16 iterations to blind the primality test. 2018-03-30 22:31:36 +00:00
random.c Rewrite BN_rand without an extra malloc. 2018-04-02 18:07:12 +00:00
rsaz_exp.c Document RSAZ slightly better. 2018-02-15 18:14:04 +00:00
rsaz_exp.h clang-format RSAZ C code. 2018-02-13 22:30:03 +00:00
shift.c Use bn_rshift_words for the ECDSA bit-shift. 2018-04-02 18:17:39 +00:00
sqrt.c Name constant-time functions more consistently. 2018-03-29 23:30:55 +00:00