mbedtls/library
Hanno Becker 16e9ae2f95 Treat an invalid record after decryption as fatal
If a record exhibits an invalid feature only after successful
authenticated decryption, this is a protocol violation by the
peer and should hence lead to connection failure. The previous
code, however, would silently ignore such records. This commit
fixes this.

So far, the only case to which this applies is the non-acceptance
of empty non-AD records in TLS 1.2. With the present commit, such
records lead to connection failure, while previously, they were
silently ignored.

With the introduction of the Connection ID extension (or TLS 1.3),
this will also apply to records whose real content type -- which
is only revealed during authenticated decryption -- is invalid.
2019-05-20 15:32:36 +01:00
..
.gitignore
aes.c Fix off-by-one in iv_off check and add tests 2018-12-18 12:22:40 +01:00
aesni.c
arc4.c
aria.c Implement parameter validation for ARIA module 2018-12-19 12:51:00 +00:00
asn1parse.c
asn1write.c Fix ASN1 bitstring writing 2019-02-11 21:13:33 +00:00
base64.c
bignum.c Fix typo 2019-03-06 13:51:30 +00:00
blowfish.c Implement parameter validation for Blowfish module 2018-12-19 12:52:59 +00:00
camellia.c Minor improvements to Camellia module and documentation 2018-12-19 13:42:05 +00:00
ccm.c Improve details of CCM parameter validation and documentation 2018-12-19 19:02:39 +01:00
certs.c Use certificates from data_files and refer them 2019-02-12 17:10:29 +02:00
chacha20.c Implement parameter validation for ChaCha/Poly modules 2018-12-18 15:30:30 +00:00
chachapoly.c Fix wrong conditional in free() functions 2018-12-18 15:30:30 +00:00
cipher_wrap.c
cipher.c Remove unnecessary parameter validation from the Cipher module 2018-12-19 17:34:58 +01:00
cmac.c
CMakeLists.txt Merge remote-tracking branch 'origin/pr/566' into baremetal 2019-05-09 16:59:02 +01:00
ctr_drbg.c Streamline mbedtls_xxx_drbg_update_seed_file 2018-11-26 19:26:22 +01:00
debug.c Merge remote-tracking branch 'origin/pr/1818' into mbedtls-2.16 2019-03-05 16:28:18 +00:00
des.c
dhm.c Merge remote-tracking branch 'public/pr/1721' into development-restricted 2018-12-20 12:37:13 +00:00
ecdh.c Fix mbedtls_ecdh_get_params with new ECDH context 2019-02-22 12:51:51 +01:00
ecdsa.c Return error code of underlying function. 2019-01-10 10:52:08 +02:00
ecjpake.c Minor fixes to ECJPAKE parameter validation 2018-12-19 09:48:50 +00:00
ecp_curves.c Implement parameter validation for ECP module 2018-12-18 13:00:48 +00:00
ecp.c Fix mbedtls_ecp_curve_info_from_name() for NULL input 2018-12-19 08:52:05 +00:00
entropy_poll.c Add missing bracket 2018-11-06 13:12:47 +00:00
entropy.c
error.c Merge remote-tracking branch 'public/pr/2271' into development 2018-12-20 12:15:08 +00:00
gcm.c Improve parameter validation in mbedtls_gcm_free() 2018-12-19 17:32:19 +01:00
havege.c
hkdf.c
hmac_drbg.c Streamline mbedtls_xxx_drbg_update_seed_file 2018-11-26 19:26:22 +01:00
Makefile Tinycrypt support for makefile builds 2019-04-25 11:00:41 +03:00
md2.c
md4.c
md5.c
md_wrap.c
md.c
memory_buffer_alloc.c
net_sockets.c
nist_kw.c Remove faulty cipher_finish calls from nist_kw 2018-12-20 12:15:40 +01:00
oid.c
padlock.c
pem.c
pk_wrap.c
pk.c Merge remote-tracking branch 'public/pr/1721' into development-restricted 2018-12-20 12:37:13 +00:00
pkcs5.c Guard mbedtls_pkcs5_pbes2() by MBEDTLS_ASN1_PARSE_C 2018-10-16 13:39:40 +01:00
pkcs11.c
pkcs12.c
pkparse.c pk_parse*keyfile: explicitly validate path=NULL 2018-12-19 17:37:02 +01:00
pkwrite.c PK parse/write: support keylen=0 correctly 2018-12-19 17:03:28 +01:00
platform_util.c Remove the library provided function of MBEDTLS_PARAM_FAILED 2018-12-11 12:28:56 +01:00
platform.c
poly1305.c Fix wrong conditional in free() functions 2018-12-18 15:30:30 +00:00
ripemd160.c
rsa_internal.c
rsa.c Merge remote-tracking branch 'public/pr/1721' into development-restricted 2018-12-20 12:37:13 +00:00
sha1.c Move SHA1_VALIDATE[_RET] outside of MBEDTLS_SHA1_ALT guard 2018-12-20 10:18:05 +00:00
sha256.c Move SHA256_VALIDATE[_RET] outside of MBEDTLS_SHA256_ALT guard 2018-12-20 10:24:29 +00:00
sha512.c Move SHA512_VALIDATE[_RET] outside of MBEDTLS_SHA512_ALT guard 2018-12-20 10:24:00 +00:00
ssl_cache.c
ssl_ciphersuites.c Reduce priority of 3DES ciphersuites 2019-03-01 10:29:13 +01:00
ssl_cli.c Improve structure of client-side CID extension parsing 2019-05-17 10:20:41 +01:00
ssl_cookie.c
ssl_srv.c Improve structure of ssl_parse_cid_ext() 2019-05-17 10:20:41 +01:00
ssl_ticket.c Indentation fix 2018-10-25 16:07:16 +01:00
ssl_tls.c Treat an invalid record after decryption as fatal 2019-05-20 15:32:36 +01:00
threading.c
timing.c Merge remote-tracking branch 'public/pr/1777' into development-proposed 2018-11-04 18:51:36 +00:00
version_features.c Merge remote-tracking branch 'origin/pr/558' into baremetal 2019-05-09 17:03:18 +01:00
version.c
x509_create.c Break overly long line in library/x509_create.c 2018-11-02 10:52:38 +00:00
x509_crl.c
x509_crt.c Avoid MSVC compiler warning 2019-01-10 09:23:48 +00:00
x509_csr.c
x509.c x509.c: Fix potential memory leak in X.509 self test 2019-03-11 15:19:05 +02:00
x509write_crt.c Fix ASN1 bitstring writing 2019-02-11 21:13:33 +00:00
x509write_csr.c Fix ASN1 bitstring writing 2019-02-11 21:13:33 +00:00
xtea.c