yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-10-18 15:31:04 +00:00
Code Issues Packages Projects Releases Wiki Activity
5585 commits 88 branches 205 tags 69 MiB
Commit graph

80 commits

Author SHA1 Message Date
Manuel Pégourié-Gonnard b948f7dc20 Don't bother to free NULL subcontexts 2017-08-23 18:20:17 +02:00
Manuel Pégourié-Gonnard bfa1972b4f Remove redundant checks, save a few muls 
ecp_mul() already checks for this, and this check is not going away, so no
need to do it twice (didn't even result in better error reporting)
 2017-08-23 18:20:17 +02:00
Manuel Pégourié-Gonnard 28d162829b Avoid unnecessary xxx_copy() calls 
The call would anyway check for pointer equality and return early, but it
doesn't hurt to save a function call, and also this follows more uniformly the
pattern that those two lines go together:

    #if defined(MBEDTLS_ECP_RESTARTBLE)
    if( rs_ctx != NULL && ...
 2017-08-23 18:20:17 +02:00
Manuel Pégourié-Gonnard 5bd38b1144 Replace memset() calls with xxx_init() calls 
And follow calloc() calls with xxx_init() too
 2017-08-23 18:20:17 +02:00
Manuel Pégourié-Gonnard ebac5d3797 Fix some whitespace & style issues 2017-08-23 18:20:17 +02:00
Manuel Pégourié-Gonnard fe6877034d Keep PK layer context in the PK layer 
Previously we kept the ecdsa context created by the PK layer for ECDSA
operations on ECKEY in the ecdsa_restart_ctx structure, which was wrong, and
caused by the fact that we didn't have a proper handling of restart
sub-contexts in the PK layer.
 2017-08-18 17:04:07 +02:00
Manuel Pégourié-Gonnard 31f0ef7b19 Fix style issues introduced earlier 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 1f596064bc Make PK EC sign/verify actually restartable 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard af081f5460 Make ECDSA sign actually restartable 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 50b63ba2f5 Use ecp_gen_privkey() in ECDSA sign 
Two different changes:

- the first one will allow us to store k in the restart context while
  restarting the following ecp_mul() operation

- the second one is an simplification, unrelated to restartability, made
  possible by the fact that ecp_gen_privkey() is now public
 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 675439620d Improve sign/key_tries handling 
(Unrelated to restartable work, just noticed while staring at the code.)

Checking at the end is inefficient as we might give up when we just generated
a valid signature or key.
 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard b90883dc1d Prepare infra for restartable sign 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard addb10efac Create functions for restartable sign 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 5314f234ca Make verify_restartable() actually restartable 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard a0c5bcc2bc Add infrastructure for ecdsa_verify_restartable() 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 722e5156fd Add test for ecdsa_read_signature_restartable() 
Test values taken from a random signature as generated in
ecdsa_write_read_random() test function
 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 32aa4375cc Declare ecdsa_read_signature_restartable() 
Not making ecdsa_verify_restartable() public, as it isn't called from any
other module.
 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 411079fc34 Rm obsolete comment 
Refers to ecp_mul() while we're now calling ecp_muladd().

Wrap long lines while at it.
 2017-08-09 11:44:53 +02:00
Manuel Pégourié-Gonnard 37ff14062e Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
Manuel Pégourié-Gonnard 6fb8187279 Update date in copyright line 2015-07-28 17:11:58 +02:00
Manuel Pégourié-Gonnard e3a062ba1f Rename ecp_use_known_dp -> mbedtls_ecp_group_load() 2015-05-11 18:46:47 +02:00
Manuel Pégourié-Gonnard 56cc88a796 Rm ecp_add() and add ecp_muladd() 2015-05-11 18:40:45 +02:00
Manuel Pégourié-Gonnard f9e9481bc5 Split mbedtls_hmac_drbg_init() -> seed{,_buf}() 2015-04-28 22:07:14 +02:00
Manuel Pégourié-Gonnard 2cf5a7c98e The Great Renaming 
A simple execution of tmp/invoke-rename.pl
 2015-04-08 13:25:31 +02:00
Manuel Pégourié-Gonnard eadda3f3ad Add missing #ifdef in ecdsa.c 2015-04-03 13:15:34 +02:00
Manuel Pégourié-Gonnard 8fce937a1a Simplify ecdsa_context 2015-03-31 13:06:41 +02:00
Manuel Pégourié-Gonnard dfdcac9d51 Merge ecdsa_write_signature{,_det}() together 2015-03-31 11:41:42 +02:00
Manuel Pégourié-Gonnard 63e931902b Make a helpful constant public 2015-03-31 11:15:48 +02:00
Manuel Pégourié-Gonnard b8cfe3f0d9 pk_sign() now requires non-NONE md_alg for ECDSA 2015-03-31 11:14:41 +02:00
Manuel Pégourié-Gonnard ca878dbaa5 Make md_info_t an opaque structure 
- more freedom for us to change it in the future
- enforces hygiene
- performance impact of making accessors no longer inline should really be
  negligible
 2015-03-25 21:37:15 +01:00
Manuel Pégourié-Gonnard 240b092a6c Drop dummy self_test functions 2015-03-19 15:30:28 +00:00
Manuel Pégourié-Gonnard 7f8099773e Rename include directory to mbedtls 2015-03-10 11:23:56 +00:00
Manuel Pégourié-Gonnard fe44643b0e Rename website and repository 2015-03-06 13:17:10 +00:00
Manuel Pégourié-Gonnard a273371fc4 Fix "int vs enum" warnings from armcc v5 
enumerated type mixed with another type
 2015-02-10 17:34:48 +01:00
Rich Evans 00ab47026b cleanup library and some basic tests. Includes, add guards to includes 2015-02-10 11:28:46 +00:00
Manuel Pégourié-Gonnard 860b51642d Fix url again 2015-01-28 17:12:07 +00:00
Manuel Pégourié-Gonnard 085ab040aa Fix website url to use https. 2015-01-23 11:06:27 +00:00
Manuel Pégourié-Gonnard 9698f5852c Remove maintainer line. 2015-01-23 10:59:00 +00:00
Manuel Pégourié-Gonnard 19f6b5dfaa Remove redundant "all rights reserved" 2015-01-23 10:54:00 +00:00
Manuel Pégourié-Gonnard a658a4051b Update copyright 2015-01-23 09:55:24 +00:00
Manuel Pégourié-Gonnard 967a2a5f8c Change name to mbed TLS in the copyright notice 2015-01-22 14:28:16 +00:00
Manuel Pégourié-Gonnard e959979621 Fix ECDSA sign buffer size 2014-11-12 00:01:52 +01:00
Paul Bakker 66d5d076f7 Fix formatting in various code to match spacing from coding style 2014-06-17 17:06:47 +02:00
Paul Bakker 9af723cee7 Fix formatting: remove trailing spaces, #endif with comments (> 10 lines) 2014-05-01 13:03:14 +02:00
Manuel Pégourié-Gonnard cef4ad2509 Adapt sources to configurable config.h name 2014-04-30 16:40:20 +02:00
Manuel Pégourié-Gonnard 35e95ddca4 Add special return code for ecdsa length mismatch 2014-04-09 15:49:59 +02:00
Manuel Pégourié-Gonnard dd75c3183b Remove potential timing leak in ecdsa_sign() 2014-03-31 11:55:42 +02:00
Manuel Pégourié-Gonnard 9592485d0c Fix some MSVC12 conversion warnings 2014-03-21 12:03:07 +01:00
Manuel Pégourié-Gonnard fe34a5fb83 Add entropy callbacks to HMAC_DRBG 2014-01-30 15:06:40 +01:00
Manuel Pégourié-Gonnard 7845fc06c9 Use new HMAC_DRBG module for deterministic ECDSA 2014-01-30 10:58:48 +01:00