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secp256k1-zkp/src
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Gregory Maxwell 34a67c773b Eliminate harmless non-constant time operations on secret data. 
There were several places where the code was non-constant time
 for invalid secret inputs.  These are harmless under sane use
 but get in the way of automatic const-time validation.

(Nonce overflow in signing is not addressed, nor is s==0 in
 signing)
2020-02-20 17:27:03 +00:00
..
asm
Allow field_10x26_arm.s to compile for ARMv7 architecture
2019-05-07 22:37:35 +03:00
modules
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
basic-config.h
variable signing precompute table
2019-09-05 09:19:41 +02:00
bench_ecdh.c
[ECDH API change] Allow pass arbitrary data to hash function
2018-05-17 00:38:58 +03:00
bench_ecmult.c
scratch space: thread error_callback into all scratch space functions
2019-05-25 22:59:50 +00:00
bench_internal.c
Modified bench_scalar_split so it won't get optimized out
2019-10-28 16:50:09 +02:00
bench_recover.c
Disambiguate bench functions and types
2017-12-18 18:22:09 -08:00
bench_sign.c
Get rid of reserved _t in type names
2017-09-27 15:03:20 -07:00
bench_verify.c
Benchmark against OpenSSL verification
2015-11-15 15:47:49 +01:00
bench.h
Convert bench.h to fixed-point math
2019-12-13 11:23:39 +01:00
ecdsa_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
ecdsa.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
eckey_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
eckey.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
ecmult_const_impl.h
Clarify comments about use of rzr on ge functions and abs function.
2020-01-11 00:54:52 +00:00
ecmult_const.h
Add a descriptive comment for secp256k1_ecmult_const.
2019-06-04 01:52:44 +00:00
ecmult_gen_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
ecmult_gen.h
variable signing precompute table
2019-09-05 09:19:41 +02:00
ecmult_impl.h
Remove note about heap allocation in secp256k1_ecmult_odd_multiples_table_storage_var which was removed in 47045270fa90f81205d989f7107769bce1e71c4d
2019-10-28 12:21:36 +00:00
ecmult.h
scratch space: thread error_callback into all scratch space functions
2019-05-25 22:59:50 +00:00
field_5x52_asm_impl.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
field_5x52_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
field_5x52_int128_impl.h
Correct math typos in field_*.h
2018-07-06 08:40:35 -04:00
field_5x52.h
Correct math typos in field_*.h
2018-07-06 08:40:35 -04:00
field_10x26_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
field_10x26.h
Correct math typos in field_*.h
2018-07-06 08:40:35 -04:00
field_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
field.h
field: extend docstring of secp256k1_fe_normalize
2020-01-17 12:41:35 +01:00
gen_context.c
variable signing precompute table
2019-09-05 09:19:41 +02:00
group_impl.h
Remove secret-dependant non-constant time operation in ecmult_const.
2020-01-09 12:21:28 +00:00
group.h
Clarify comments about use of rzr on ge functions and abs function.
2020-01-11 00:54:52 +00:00
hash_impl.h
Avoid out-of-bound pointers and integer overflows in size comparisons
2019-05-23 15:22:29 +02:00
hash.h
Get rid of reserved _t in type names
2017-09-27 15:03:20 -07:00
num_gmp_impl.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
num_gmp.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
num_impl.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
num.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
scalar_4x64_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scalar_4x64.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
scalar_8x32_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scalar_8x32.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
scalar_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scalar_low_impl.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scalar_low.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scalar.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
scratch_impl.h
scratch: replace frames with "checkpoint" system
2019-05-26 01:05:09 +00:00
scratch.h
scratch: replace frames with "checkpoint" system
2019-05-26 01:05:09 +00:00
secp256k1.c
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
testrand_impl.h
Get rid of reserved _t in type names
2017-09-27 15:03:20 -07:00
testrand.h
Fix header guards using reserved identifiers
2017-08-26 18:44:21 +03:00
tests_exhaustive.c
Remove secret-dependant non-constant time operation in ecmult_const.
2020-01-09 12:21:28 +00:00
tests.c
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00
util.h
Eliminate harmless non-constant time operations on secret data.
2020-02-20 17:27:03 +00:00