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mbedtls/library
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Andrzej Kurek 96ae5cd087 Zeroize local AES variables before exiting the function 
This issue has been reported by Tuba Yavuz, Farhaan Fowze, Ken (Yihang) Bai,
Grant Hernandez, and Kevin Butler (University of Florida) and
Dave Tian (Purdue University).

In AES encrypt and decrypt some variables were left on the stack. The value
of these variables can be used to recover the last round key. To follow best
practice and to limit the impact of buffer overread vulnerabilities (like
Heartbleed) we need to zeroize them before exiting the function.
2019-11-12 03:05:51 -05:00
..
.gitignore Split libs with make + general make cleanups 2015-06-25 10:59:56 +02:00
aes.c Zeroize local AES variables before exiting the function 2019-11-12 03:05:51 -05:00
aesni.c
arc4.c
aria.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
asn1parse.c mbedtls_asn1_get_int: fix int overflow 2019-10-10 19:29:27 +02:00
asn1write.c mbedtls_asn1_store_named_data: clarify val allocation behavior 2019-09-11 15:46:45 +02:00
base64.c
bignum.c Merge remote-tracking branch 'origin/pr/2623' into development 2019-09-05 14:43:46 +01:00
blowfish.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
camellia.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
ccm.c Merge remote-tracking branch 'origin/pr/2092' into development 2019-04-24 11:17:21 +01:00
chacha20.c Improve macro hygiene 2019-02-19 17:59:00 +00:00
chachapoly.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
cipher.c Convert cipher and pk to PSA attribute-based key creation 2019-06-05 11:34:54 +02:00
cipher_wrap.c Wrap lines at 80 columns 2019-04-02 10:07:28 -07:00
cmac.c Merge remote-tracking branch 'public/pr/1390' into development 2018-06-27 10:51:47 +01:00
CMakeLists.txt Merge pull request #185 from gilles-peskine-arm/harvard-md 2019-09-10 18:38:39 +01:00
ctr_drbg.c CTR_DRBG: support set_entropy_len() before seed() 2019-10-11 18:04:12 +02:00
des.c des: Reduce number of self-test iterations 2019-09-04 10:11:45 +01:00
dhm.c Allow DHM selftest to run if MBEDTLS_PEM_PARSE_C is unset 2019-05-31 17:28:59 +01:00
ecdh.c Fix code style 2019-08-19 13:37:46 +01:00
ecdsa.c Correct deterministic ECDSA behavior 2019-09-05 11:18:58 +01:00
ecjpake.c Fix handling of md failure 2019-07-08 14:32:38 +02:00
ecp.c 3rdparty: Adjust use of Everest in ecp_supported_curves 2019-08-19 13:37:46 +01:00
ecp_curves.c Replace 0 by MBEDTLS_ECP_DP_NONE to avoid IAR compiler complains 2019-09-10 17:58:20 +03:00
entropy.c
entropy_poll.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
error.c Fix long-standing bug in error code description 2019-09-11 18:16:11 +02:00
gcm.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
havege.c Fix minor type choice inconsistency 2019-06-24 15:45:09 +02:00
hkdf.c Fix issue if salt = NULL and salt_len !=0 in mbedtls_hkdf_extract() 2018-07-23 10:34:47 -07:00
hmac_drbg.c HMAC_DRBG: support set_entropy_len() before seed() 2019-10-11 18:04:12 +02:00
Makefile Merge pull request #185 from gilles-peskine-arm/harvard-md 2019-09-10 18:38:39 +01:00
md.c Use smaller types in mbedtls_md_info_t 2019-07-22 11:35:19 +02:00
md2.c Rename mbedtls_zeroize to mbedtls_platform_zeroize 2018-04-17 10:00:21 -05:00
md4.c Add more missing parentheses around macro parameters 2019-02-19 17:59:57 +00:00
md5.c Add further missing brackets around macro parameters 2019-02-19 17:59:57 +00:00
memory_buffer_alloc.c Fix braces in mbedtls_memory_buffer_alloc_status() 2018-06-12 16:56:04 +01:00
nist_kw.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
oid.c Add support for RSA PKCSv1.5 signatures using RIPEMD-160 2019-05-06 12:15:17 -04:00
padlock.c
pem.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
pk.c Convert cipher and pk to PSA attribute-based key creation 2019-06-05 11:34:54 +02:00
pk_wrap.c Convert cipher and pk to PSA attribute-based key creation 2019-06-05 11:34:54 +02:00
pkcs5.c Improve speed of PBKDF2 by caching the digest state of the passphrase 2019-09-23 19:15:54 -04:00
pkcs12.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
pkparse.c Merge development commit 8e76332 into development-psa 2019-01-31 08:20:20 -05:00
pkwrite.c Convert cipher and pk to PSA attribute-based key creation 2019-06-05 11:34:54 +02:00
platform.c Merge remote-tracking branch 'origin/pr/1551' into development 2019-01-30 13:24:55 +00:00
platform_util.c Check for zero length and NULL buffer pointer. 2019-09-04 11:31:35 +01:00
poly1305.c Improve macro hygiene 2019-02-19 17:59:00 +00:00
psa_crypto.c Merge pull request #292 from gilles-peskine-arm/psa-destroy_0 2019-10-14 11:21:54 +02:00
psa_crypto_core.h Rename internal macro to pass check-names.sh 2019-08-08 10:58:09 +02:00
psa_crypto_invasive.h Add a facility to configure entropy sources 2018-11-23 22:58:38 +01:00
psa_crypto_its.h Add psa_trusted_storage_linux persistent storage support for v1.0.0 APIs 2019-07-23 17:30:37 +01:00
psa_crypto_se.c SE driver: Fix loading of persistent data 2019-10-01 16:55:29 +02:00
psa_crypto_se.h SE driver: call the p_init method during psa_crypto_init() 2019-10-01 15:22:29 +02:00
psa_crypto_service_integration.h Add common header for crypto service integration 2019-02-19 15:09:14 +02:00
psa_crypto_slot_management.c Make psa_close_key(0) and psa_destroy_key(0) succeed 2019-10-08 15:57:27 +02:00
psa_crypto_slot_management.h Rename psa_internal_allocate_key_slot to psa_get_empty_key_slot 2019-08-08 10:58:09 +02:00
psa_crypto_storage.c Merge pull request #198 from gilles-peskine-arm/psa-api-1.0-beta-merge_development_20190801 2019-08-08 10:24:53 +02:00
psa_crypto_storage.h Switch storage functions over to psa_core_key_attributes_t 2019-07-31 14:15:27 +02:00
psa_its_file.c Add an input check in psa_its_set 2019-09-05 09:34:34 -04:00
ripemd160.c Improve macro hygiene 2019-02-19 17:59:00 +00:00
rsa.c rsa: Enable use of zero-length null output 2019-02-11 03:39:51 -05:00
rsa_internal.c Bignum: Deprecate mbedtls_mpi_is_prime() 2018-10-09 16:36:53 +01:00
sha1.c Add further missing brackets around macro parameters 2019-02-19 17:59:57 +00:00
sha256.c Add further missing brackets around macro parameters 2019-02-19 17:59:57 +00:00
sha512.c Re-roll main loop with SHA512_SMALLER 2019-07-17 13:16:54 +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 10:51:21 +01:00
version.c
version_features.c Move MBEDTLS_CTR_DRBG_USE_128_BIT_KEY to the correct section 2019-10-04 11:16:24 +02:00
xtea.c