Gregory Maxwell bb0ea50de8 Replace set/add with cmov in secp256k1_gej_add_ge. ...

Use a conditional move of the same kind we use for the affine points
 in the storage  type instead of multiplying  with the infinity flag
 and adding.  This results in fewer constructions to worry about for
 sidechannel behavior.

It also might be faster: It doesn't appear to benchmark as slower for
 me at least; but I think  the CMOV is faster than the mul_int + add,
 but slower than the set+add;  making it a wash.

2015-04-22 00:43:30 +00:00

..

java

Split up signing and verification initialization

2014-09-13 17:14:17 +02:00

bench_internal.c

Add ability to pass extra entropy to rfc6979

2015-03-23 05:39:56 -07:00

bench_recover.c

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

bench_sign.c

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

bench_verify.c

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

bench.h

Fix typo: avg -> max

2015-04-12 06:17:35 -07:00

ecdsa_impl.h

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

ecdsa.h

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

eckey_impl.h

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

eckey.h

[API BREAK] Introduce explicit contexts

2015-04-11 01:01:10 -07:00

ecmult_gen_impl.h

Expose ability to deep-copy a context

2015-04-11 22:16:03 -05:00

ecmult_gen.h

Expose ability to deep-copy a context

2015-04-11 22:16:03 -05:00

ecmult_impl.h

Expose ability to deep-copy a context

2015-04-11 22:16:03 -05:00

ecmult.h

Expose ability to deep-copy a context

2015-04-11 22:16:03 -05:00

field_5x52_asm_impl.h

Explicitly access %0..%2 as 64-bit so we use the right registers for x32 ABI

2014-12-09 18:57:33 +01:00

field_5x52_impl.h

Replace set/add with cmov in secp256k1_gej_add_ge.

2015-04-22 00:43:30 +00:00

field_5x52_int128_impl.h

Centralize the definition of uint128_t and use it uniformly.

2015-01-25 05:10:40 +00:00

field_5x52.h

Some comments explaining some of the constants in the code.

2015-02-07 00:22:13 +00:00

field_10x26_impl.h

Replace set/add with cmov in secp256k1_gej_add_ge.

2015-04-22 00:43:30 +00:00

field_10x26.h

Some comments explaining some of the constants in the code.

2015-02-07 00:22:13 +00:00

field_impl.h

Brace all the if/for/while.

2015-03-27 23:24:32 +00:00

field.h

Replace set/add with cmov in secp256k1_gej_add_ge.

2015-04-22 00:43:30 +00:00

group_impl.h

Replace set/add with cmov in secp256k1_gej_add_ge.

2015-04-22 00:43:30 +00:00

group.h

Get rid of hex format and some binary conversions

2015-02-23 04:37:21 -08:00

hash_impl.h

Add a couple comments pointing to particular sections of RFC6979.

2015-03-28 00:43:15 +00:00

hash.h

Add ability to pass extra entropy to rfc6979

2015-03-23 05:39:56 -07:00

num_gmp_impl.h

Brace all the if/for/while.

2015-03-27 23:24:32 +00:00

num_gmp.h

Switch to C89 comments in prep for making the whole codebase C89 compatible.

2014-11-15 07:33:07 -08:00

num_impl.h

Make num optional

2014-12-01 12:38:38 +01:00

num.h

Avoid division when decomposing scalars

2014-12-02 16:50:00 +01:00

scalar_4x64_impl.h

x86_64 assembly optimization for scalar_4x64

2015-02-06 11:32:46 -08:00

scalar_4x64.h

Convert the scalar constant initialization to static consts

2015-01-22 22:44:48 -05:00

scalar_8x32_impl.h

Silence some warnings from pedantic static analysis tools, improve compatibility with C++.

2015-03-08 09:12:03 +00:00

scalar_8x32.h

Convert the scalar constant initialization to static consts

2015-01-22 22:44:48 -05:00

scalar_impl.h

Brace all the if/for/while.

2015-03-27 23:24:32 +00:00

scalar.h

Convert the rest of the codebase to C89.

2015-01-25 17:44:10 +00:00

secp256k1.c

secp256k1.c: Add missing DEBUG_CHECKs for sufficiently capable contexts

2015-04-13 21:56:50 -05:00

testrand_impl.h

Add ability to pass extra entropy to rfc6979

2015-03-23 05:39:56 -07:00

testrand.h

use 128-bit hex seed

2015-02-23 07:32:37 -08:00

tests.c

Fix memory leak in context unit test

2015-04-16 15:56:04 -05:00

util.h

Convert the rest of the codebase to C89.

2015-01-25 17:44:10 +00:00