yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-11-22 18:25:42 +01:00
Code Issues Packages Projects Releases Wiki Activity
6,643 Commits 88 Branches 205 Tags 69 MiB
16b1bd8932
Commit Graph

2015 Commits

Author SHA1 Message Date
Aurelien Jarno
16b1bd8932 bn_mul.h: add ARM DSP optimized MULADDC code 
The Cortex M4, M7 MCUs and the Cortex A CPUs support the ARM DSP
instructions, and especially the umaal instruction which greatly
speed up MULADDC code. In addition the patch switched the ASM
constraints to registers instead of memory, giving the opportunity
for the compiler to load them the best way.

The speed improvement is variable depending on the crypto operation
and the CPU. Here are the results on a Cortex M4, a Cortex M7 and a
Cortex A8. All tests have been done with GCC 6.3 using -O2. RSA uses a
RSA-4096 key. ECDSA uses a secp256r1 curve EC key pair.

                 +--------+--------+--------+
                 |   M4   |   M7   |   A8   |
+----------------+--------+--------+--------+
| ECDSA signing  |  +6.3% |  +7.9% |  +4.1% |
+----------------+--------+--------+--------+
| RSA signing    | +43.7% | +68.3% | +26.3% |
+----------------+--------+--------+--------+
| RSA encryption |  +3.4% |  +9.7% |  +3.6% |
+----------------+--------+--------+--------+
| RSA decryption | +43.0% | +67.8% | +22.8% |
+----------------+--------+--------+--------+

I ran the whole testsuite on the Cortex A8 Linux environment, and it
all passes.
 2018-10-04 16:09:27 +02:00
Darryl Green
11999bb72e Fix minor code style issues 2018-05-15 09:21:57 +01:00
Jaeden Amero
a331e0f0af Merge remote-tracking branch 'upstream-restricted/pr/421' into development-proposed 2018-05-04 14:39:24 +01:00
Jaeden Amero
fb19399f41 Merge remote-tracking branch 'upstream-public/pr/1498' into development-proposed 2018-05-04 11:09:14 +01:00
Jaeden Amero
7d7bad6b1f Update version to 2.9.0 
Bump SOVERSION for parity with 2.7.2 and 2.7.3.
 2018-04-30 09:58:33 +01:00
Jaeden Amero
fe0669f52a ecp: Fix binary compatibility with group ID 
We naturally added the new Curve448 ECP group ID in alphabetical order in
the mbedtls_ecp_group_id enum. However, this causes binary incompatibility
issues as previous binaries will use values for groups that now have a
different meaning. For example, MBEDTLS_ECP_DP_SECP192K1, old value 10,
would mean Curve448 (MBEDTLS_ECP_DP_CURVE448) and the wrong group ID used.

Fix the binary compatibility issue by adding new enum entries to the end of
the enum, even though this isn't so great for readbility as the list is no
longer in alphabetical order. However, the list wasn't perfectly in
alphabetical order before anyway.
 2018-04-27 18:20:31 +01:00
Jaeden Amero
8945343a51 Merge branch 'development-proposed' into development-restricted-proposed 
Resolve merge conflict in ecp.h, where `mbedtls_ecp_keypair` was moved.
 2018-04-24 17:16:34 +01:00
Andres Amaya Garcia
56e06db102 Improve mbedtls_platform_zeroize() docs 2018-04-24 08:37:52 -05:00
Andres Amaya Garcia
d0ef468d39 Reword config.h docs for MBEDTLS_PLATFORM_ZEROIZE_ALT 2018-04-24 08:31:34 -05:00
Jaeden Amero
1afdec1812 Merge remote-tracking branch 'upstream-public/pr/1578' into development-proposed 2018-04-24 14:19:41 +01:00
Jaeden Amero
519b129f78 Merge remote-tracking branch 'upstream-public/pr/1580' into development-proposed 2018-04-24 13:20:11 +01:00
Rose Zadik
a7a6155272
Update ecp.h 
One fix. Removed trailing whitespaces
 2018-04-24 13:14:01 +01:00
Jaeden Amero
7c68878e17 Merge remote-tracking branch 'upstream-public/pr/1511' into development-proposed 2018-04-24 10:28:25 +01:00
Jaeden Amero
d803c1f1ab Merge remote-tracking branch 'upstream-public/pr/1510' into development-proposed 
Resolve conflict in comment for mbedtls_ecdsa_read_signature in include/mbedtls/ecdsa.h
 2018-04-24 10:27:38 +01:00
Jaeden Amero
f852f4c35b Merge remote-tracking branch 'upstream-public/pr/1506' into development-proposed 2018-04-24 10:27:05 +01:00
Jaeden Amero
ebfd3cad58 Merge remote-tracking branch 'upstream-public/pr/1505' into development-proposed 2018-04-24 10:26:48 +01:00
Rose Zadik
d35340550d
Update ecp.h 
fixed omittion
 2018-04-23 16:12:42 +01:00
Rose Zadik
c32efb3f64
Update ecp.h 
Resolved last review comment
 2018-04-23 09:38:29 +01:00
Rose Zadik
d76ac587d3
Update ecp.h 
Changes based on review comments. Waiting for responses on 2 remaining comments
 2018-04-23 06:29:34 +01:00
Rose Zadik
abc9ec73b0
Update ecdsa.h 
Merged change to MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH from other commit for merging, as requested (lines 282+283).
 2018-04-23 06:16:40 +01:00
Rose Zadik
f089fa3341
Update ecp.h 
minor spacing/comment format fixes
 2018-04-20 10:41:16 +01:00
Rose Zadik
b2e111a288
Update ecp.h 
Changes based on review comments. 
2 comments still open pending decisions
 2018-04-20 10:13:48 +01:00
Gilles Peskine
5450d1f597 Merge branch 'crypto_alt_revision' into development-restricted-proposed 2018-04-19 21:02:40 +02:00
Rose Zadik
93f9919c26
Update cipher.h 
Fixed typo.
 2018-04-19 14:41:33 +01:00
Rose Zadik
c441f74900
Update cipher.h 
minor fix
 2018-04-19 14:38:20 +01:00
Rose Zadik
4c368e82cc
Update cipher.h 
Additional changes based on review comments
 2018-04-19 14:24:11 +01:00
Rose Zadik
826f264920
Update cipher.h 
Additional changes based on review comments
 2018-04-19 14:01:29 +01:00
Rose Zadik
f56cb34d60
Update ecp.h 
Updated based on review comment. 
One comment remains open (waiting for input)
 2018-04-19 12:49:10 +01:00
Manuel Pégourié-Gonnard
4acb0055e3 Merge remote-tracking branch 'public/pr/1518' into development-proposed 
* public/pr/1518:
  Update platform.h
  Update platform.h
 2018-04-18 16:13:52 +02:00
Manuel Pégourié-Gonnard
66d396826a Merge remote-tracking branch 'public/pr/1516' into development-proposed 
* public/pr/1516:
  Update sha512.h
 2018-04-18 16:13:52 +02:00
Manuel Pégourié-Gonnard
bb93c04aab Merge remote-tracking branch 'public/pr/1515' into development-proposed 
* public/pr/1515:
  Update sha256.h
  Update sha256.h
 2018-04-18 16:13:52 +02:00
Gilles Peskine
b80f04eb67 Merge remote-tracking branch 'upstream-public/pr/1514' into development-proposed 2018-04-18 16:13:30 +02:00
Gilles Peskine
2e1934ac0c Fix comment formatting to pacify check-names.sh 2018-04-18 16:08:26 +02:00
Manuel Pégourié-Gonnard
a9377336be Merge remote-tracking branch 'public/pr/1513' into development-proposed 
* public/pr/1513:
  Update rsa.h
  Update rsa.h
  Update rsa.h
 2018-04-18 11:58:53 +02:00
Manuel Pégourié-Gonnard
0392bff1b9 Merge remote-tracking branch 'public/pr/1512' into development-proposed 
* public/pr/1512:
  Update md.h
  Update md.h
 2018-04-18 11:57:50 +02:00
Manuel Pégourié-Gonnard
b3a8fe7285 Merge remote-tracking branch 'public/pr/1509' into development-proposed 
* public/pr/1509:
  Update ecdh.h
  Update ecdh.h
 2018-04-18 11:56:49 +02:00
Manuel Pégourié-Gonnard
01d72df113 Merge remote-tracking branch 'public/pr/1508' into development-proposed 
* public/pr/1508:
  Update ctr_drbg.h
  Update ctr_drbg.h
 2018-04-18 11:55:30 +02:00
Manuel Pégourié-Gonnard
7153496395 Merge remote-tracking branch 'public/pr/1507' into development-proposed 
* public/pr/1507:
  Update cmac.h
  Update cmac.h
 2018-04-18 11:54:42 +02:00
Manuel Pégourié-Gonnard
c265a25f4f Merge remote-tracking branch 'public/pr/1503' into development-proposed 
* public/pr/1503:
  Update aes.h
  Update aes.h
 2018-04-18 11:48:10 +02:00
Rose Zadik
fa1fe36e08
Update dhm.h 
Minor fix based on review comments
 2018-04-18 10:09:31 +01:00
Rose Zadik
ee96359d89
Update dhm.h 
Changes based on review comments
 2018-04-18 09:46:12 +01:00
Andres Amaya Garcia
14a8b59d7b Fix doxygen error for MBEDTLS_PLATFORM_ZEROIZE_ALT 2018-04-17 16:56:12 +01:00
Rose Zadik
379b95ca9b
Update ccm.h 
Updated return values for mbedtls_ccm_auth_decrypt().
 2018-04-17 16:43:00 +01:00
Rose Zadik
477dce15bc
Update ccm.h 
updated brief desc.
 2018-04-17 16:31:22 +01:00
Andres Amaya Garcia
c58787f507 Update docs for MBEDTLS_PLATFORM_ZEROIZE_ALT in config.h 2018-04-17 10:21:45 -05:00
Andres Amaya Garcia
904e1efb8c Make utils module part of the platform 2018-04-17 10:00:11 -05:00
Rose Zadik
ec5d416cb2
Update ecdsa.h 
minor fix based on review comments
 2018-04-17 15:55:28 +01:00
Andres Amaya Garcia
ae8e306973 Fix docs typos for zeroize related features/test 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia
757cd72edf Update license headers year and branding 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia
1e8ea5fa68 Improve docs for mbedtls_zeroize() and add refs 2018-04-17 09:21:49 -05:00