TeamHepta/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2026-04-01 18:21:07 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
c3532c233906d956ca56affd75c19d65df7a2350
mbedtls/library
History
Arto Kinnunen c3532c2339 Improve SCA CM AES performance 
SCA CM implementation caused AES performance drop. For example
AES-CCM-128 calculation speed was dropped from 240 KB/s to 111 KB/s.
(-54%), Similarily AES-CBC-128 calculation speed was dropped from
536 KB/s to 237 KB/s (-56%).

Use functions instead of macros to reduce code indirections and
therefore increase performance. Now the performance is 163 KB/s for
AES-CCM-128 (-32%) and 348 KB/s for AES-CBC-128 (-35%).

When SCA countermeasures are activated the performance is as follows:
122 KB/s for AES-CCM-128 (-49%) and 258 KB/s for AES-CBC-128 (-52%)
compared to the original AES implementation.
2019-12-10 14:54:43 +02:00
..
.gitignore
Split libs with make + general make cleanups
2015-06-25 10:59:56 +02:00
aes.c
Improve SCA CM AES performance
2019-12-10 14:54:43 +02:00
aesni.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
arc4.c
Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions
2019-10-30 14:07:04 +02:00
aria.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
asn1parse.c
Merge remote-tracking branch 'public/pr/2877' into baremetal
2019-10-23 14:53:29 +01:00
asn1write.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
base64.c
Changed every memcmp to SCA equivalent mbedtls_platform_memcmp
2019-10-03 13:14:33 +03:00
bignum.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
blowfish.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
camellia.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
ccm.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
certs.c
Fixup certs.c: Remove redundant TinyCrypt guard
2019-09-04 16:19:49 +01:00
chacha20.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
chachapoly.c
Replace memset() with mbedtls_platform_memset()
2019-10-22 10:03:07 +02:00
cipher_wrap.c
Consistently use (type *) instead of (type*) for pointer conversion
2019-06-25 09:10:57 +01:00
cipher.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
cmac.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
CMakeLists.txt
Add USE_TINYCRYPT build option to CMake files
2019-11-22 16:56:17 +00:00
ctr_drbg.c
Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions
2019-10-30 14:07:04 +02:00
debug.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
des.c
Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions
2019-10-30 14:07:04 +02:00
dhm.c
Replace memset() with mbedtls_platform_memset()
2019-10-22 10:03:07 +02:00
ecdh.c
Replace memset() with mbedtls_platform_memset()
2019-10-22 10:03:07 +02:00
ecdsa.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ecjpake.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
ecp_curves.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ecp.c
Replace memset() with mbedtls_platform_memset()
2019-10-22 10:03:07 +02:00
entropy_poll.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
entropy.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
error.c
Improve description of ERR_PLATFORM_FAULT_DETECTED
2019-11-29 09:40:08 +01:00
gcm.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
havege.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
hkdf.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
hmac_drbg.c
Save ROM by using int instead of char
2019-11-28 13:43:02 +02:00
Makefile
Add Makefile option to exclude TinyCrypt files
2019-11-22 15:09:39 +00:00
md2.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
md4.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
md5.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
md.c
Include platform.h in hmac_drbg.c and md.c
2019-11-25 17:32:28 +02:00
memory_buffer_alloc.c
Replace memset() with mbedtls_platform_memset()
2019-10-22 10:03:07 +02:00
net_sockets.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
nist_kw.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
oid.c
Changed every memcmp to SCA equivalent mbedtls_platform_memcmp
2019-10-03 13:14:33 +03:00
padlock.c
Added include platform_util.h to padlock.c to fix compile with all defines variants
2019-10-30 14:07:04 +02:00
pem.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
pk.c
Force some compilers to respect volatile reads
2019-11-21 15:14:59 +01:00
pkcs5.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
pkcs11.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
pkcs12.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
pkparse.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
pkwrite.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
platform_util.c
Force some compilers to respect volatile reads
2019-11-21 15:14:59 +01:00
platform.c
Omit runtime configuration of calloc/free if macro config enabled
2018-10-11 11:04:20 +01:00
poly1305.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ripemd160.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
rsa_internal.c
Bignum: Deprecate mbedtls_mpi_is_prime()
2018-10-09 16:36:53 +01:00
rsa.c
Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions
2019-10-30 14:07:04 +02:00
sha1.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
sha256.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
sha512.c
Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods
2019-10-30 14:07:04 +02:00
ssl_cache.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ssl_ciphersuites.c
Fixup: Add missing TinyCrypt guards
2019-09-04 16:17:45 +01:00
ssl_cli.c
Changed mbedtls_platform_memcpy to memcpy in places which don't handle critical data
2019-10-30 14:07:04 +02:00
ssl_cookie.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ssl_srv.c
Changed mbedtls_platform_memcpy to memcpy in places which don't handle critical data
2019-10-30 14:07:04 +02:00
ssl_ticket.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
ssl_tls.c
Changed mbedtls_platform_memcpy to memcpy in places which don't handle critical data
2019-10-30 14:07:04 +02:00
threading.c
Don't declare and define gmtime()-mutex on Windows platforms
2018-09-06 12:09:56 +01:00
timing.c
timing: Remove redundant include file
2019-06-20 16:33:02 +01:00
version_features.c
Update AES SCA flag to version_features.c
2019-12-10 14:54:43 +02:00
version.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
x509_create.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
x509_crl.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
x509_crt.c
Fix issues found by the CI
2019-11-28 12:07:01 +01:00
x509_csr.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
x509.c
Merge remote-tracking branch 'public/pr/2877' into baremetal
2019-10-23 14:53:29 +01:00
x509write_crt.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
x509write_csr.c
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy
2019-10-30 14:07:04 +02:00
xtea.c
Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions
2019-10-30 14:07:04 +02:00