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Gilles Peskine 3e819b7d69 psa_key_agreement_ecdh: zeroize output on failure 
If psa_key_agreement_ecdh fails, there may be output that leaks
sensitive information in the output buffer. Zeroize it.

If this is due to an underlying failure in the ECDH implementation, it
is currently not an issue since both the traditional Mbed TLS/Crypto
implementation and Everest only write to the output buffer once every
intermediate step has succeeded, but zeroizing is more robust. If this
is because the recently added key size check fails, a leak could be a
serious issue.
2020-01-31 10:24:21 +01:00
..
.gitignore
aes.c Merge branch 'development' into development-restricted 2020-01-15 15:55:11 +00:00
aesni.c Remove crypto C files 2019-08-15 15:44:50 +01:00
arc4.c Remove crypto C files 2019-08-15 15:44:50 +01:00
aria.c Remove crypto C files 2019-08-15 15:44:50 +01:00
asn1parse.c Merge pull request #323 from yanesca/iotcrypt-942-initialise-return-values 2019-12-19 10:24:22 +00:00
asn1write.c Merge pull request #323 from yanesca/iotcrypt-942-initialise-return-values 2019-12-19 10:24:22 +00:00
base64.c Remove crypto C files 2019-08-15 15:44:50 +01:00
bignum.c Merge branch 'development' into development-restricted 2020-01-15 15:55:11 +00:00
blowfish.c Remove crypto C files 2019-08-15 15:44:50 +01:00
camellia.c Remove crypto C files 2019-08-15 15:44:50 +01:00
ccm.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
chacha20.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
chachapoly.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
cipher.c Remove redundant block_size validity check 2020-01-21 15:02:14 +01:00
cipher_wrap.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
cmac.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
CMakeLists.txt Bump version to Mbed TLS 2.20.0 2020-01-21 14:08:26 +00:00
ctr_drbg.c Merge branch 'development' into development-restricted 2020-01-15 15:55:11 +00:00
des.c des: Reduce number of self-test iterations 2019-09-04 10:11:45 +01:00
dhm.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
ecdh.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
ecdsa.c Fix incrementing pointer instead of value 2020-01-24 12:11:56 +01:00
ecjpake.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
ecp.c Merge branch 'development' into development-restricted 2020-01-15 15:55:11 +00:00
ecp_curves.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
entropy.c Merge pull request #323 from yanesca/iotcrypt-942-initialise-return-values 2019-12-19 10:24:22 +00:00
entropy_poll.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
error.c Add two error codes to the Error module 2019-12-03 16:01:06 +00:00
gcm.c Merge branch 'development' into development-restricted 2020-01-15 15:55:11 +00:00
havege.c Remove crypto C files 2019-08-15 15:44:50 +01:00
hkdf.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
hmac_drbg.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
Makefile Bump version to Mbed TLS 2.20.0 2020-01-21 14:08:26 +00:00
md.c Implement NO_SHA384 in MD layer and PSA 2020-01-06 11:40:23 +01:00
md2.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
md4.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
md5.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
memory_buffer_alloc.c Remove crypto C files 2019-08-15 15:44:50 +01:00
nist_kw.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
oid.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
padlock.c Remove crypto C files 2019-08-15 15:44:50 +01:00
pem.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
pk.c pk: USE_PSA_CRYPTO: don't translate via the TLS ID 2020-01-31 10:15:32 +01:00
pk_wrap.c Remove mbedtls_psa_translate_ecc_group 2020-01-31 10:15:32 +01:00
pkcs5.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
pkcs12.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
pkparse.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
pkwrite.c Change key types to a 16-bit encoding 2020-01-31 10:24:21 +01:00
platform.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
platform_util.c Check for zero length and NULL buffer pointer. 2019-09-04 11:31:35 +01:00
poly1305.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
psa_crypto.c psa_key_agreement_ecdh: zeroize output on failure 2020-01-31 10:24:21 +01:00
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 Change key types to a 16-bit encoding 2020-01-31 10:24:21 +01:00
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 Initialise return values to an error 2019-12-03 16:07:18 +00:00
rsa.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
rsa_internal.c Remove crypto C files 2019-08-15 15:44:50 +01:00
sha1.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
sha256.c Initialise return values to an error 2019-12-03 16:07:18 +00:00
sha512.c Fix some whitespace issues 2020-01-29 09:46:49 +01:00
threading.c Remove crypto C files 2019-08-15 15:44:50 +01:00
timing.c Remove crypto C files 2019-08-15 15:44:50 +01:00
version.c
version_features.c Declare new config.h option MBEDTLS_SHA512_NO_SHA384 2020-01-06 11:40:23 +01:00
xtea.c Remove crypto C files 2019-08-15 15:44:50 +01:00