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1aa267cbc3
mbedtls/library
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Hanno Becker 1aa267cbc3 Introduce macros and functions to characterize certain ciphersuites. 
The routine `mbedtls_ssl_write_server_key_exchange` heavily depends on
what kind of cipher suite is active: some don't need a
ServerKeyExchange at all, some need (EC)DH parameters but no server
signature, some require both. Each time we want to restrict a certain
piece of code to some class of ciphersuites, it is guarded by a
lengthy concatentation of configuration checks determining whether at
least one of the relevant cipher suites is enabled in the config; on
the code level, it is guarded by the check whether one of these
cipher suites is the active one.

To ease readability of the code, this commit introduces several helper
macros and helper functions that can be used to determine whether a
certain class of ciphersuites (a) is active in the config, and
(b) contains the currently present ciphersuite.
2017-05-15 11:46:57 +01:00
..
.gitignore Split libs with make + general make cleanups 2015-06-25 10:59:56 +02:00
aes.c Fix unused variable in AES selftest when CBC and CFB disabled (#393) 2016-06-22 16:48:16 +01:00
aesni.c Fix build errors on x32 by using the generic 'add' instruction 2016-05-23 14:29:28 +01:00
arc4.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
asn1parse.c Fix 1 byte overread in mbedtls_asn1_get_int() 2016-10-13 13:54:14 +01:00
asn1write.c Add mbedtls_asn1_write_len() support for 3 and 4 byte lengths 2016-08-25 15:42:27 +01:00
base64.c Add comment to integer overflow fix in base64.c 2017-02-15 23:31:07 +02:00
bignum.c Fix buffer overflow in mbedtls_mpi_write_string() 2017-03-02 21:34:21 +00:00
blowfish.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
camellia.c Address user reported coverity issues. 2016-06-07 14:52:35 +01:00
ccm.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
certs.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
cipher_wrap.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
cipher.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
cmac.c Update CMAC test vectors. 2017-02-15 22:55:30 +02:00
CMakeLists.txt Update library version number to 2.4.1 2017-02-15 22:55:55 +02:00
ctr_drbg.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
debug.c Fix compiler warning in debug.c 2017-02-15 09:08:26 +00:00
des.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
dhm.c Corrected references for RSA and DHM 2016-01-20 00:44:42 +00:00
ecdh.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
ecdsa.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
ecjpake.c Fix potential stack buffer overflow in ecjpake 2015-10-20 16:20:56 +02:00
ecp_curves.c ECP: Prevent freeing a buffer on stack 2017-02-28 18:41:39 +00:00
ecp.c Address user reported coverity issues. 2016-06-07 14:52:35 +01:00
entropy_poll.c Renames null entropy source function for clarity 2016-06-12 00:31:33 +01:00
entropy.c Fix unused variable warnings for null entropy config 2016-09-15 18:57:34 +01:00
error.c Merge fix for IE Certificate Compatibility 2016-10-13 17:21:01 +01:00
gcm.c Fix documentation for mbedtls_gcm_finish() 2016-10-13 13:54:47 +01:00
havege.c Fixes warnings found by Clang static analyser 2016-05-23 23:18:26 +01:00
hmac_drbg.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
Makefile Added cmac.o to libary/Makefile 2016-10-13 13:51:09 +01:00
md2.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
md4.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
md5.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
md_wrap.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
md.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
memory_buffer_alloc.c Fixes memory leak in memory_buffer_alloc.c debug 2016-05-23 14:29:29 +01:00
net_sockets.c Fix formatting issues in net_sockets.c 2017-02-15 09:08:26 +00:00
oid.c Removing in compile time unused entries from oid_ecp_grp list 2016-09-04 15:14:38 +01:00
padlock.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pem.c Fix unused variable/function compilation warnings 2017-02-15 22:54:42 +02:00
pk_wrap.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pk.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pkcs5.c Fix output of PKCS#5 and RIPEMD-160 self tests 2016-08-25 16:36:35 +01:00
pkcs11.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pkcs12.c Shut up a few clang-analyze warnings about use of uninitialized variables 2016-05-23 14:29:28 +01:00
pkparse.c Clarify Comments and Fix Typos (#651) 2017-02-15 09:08:26 +00:00
pkwrite.c Fix other occurrences of same bounds check issue 2015-10-21 12:50:45 +02:00
platform.c Fix various compiler warnings with MSVC 2017-02-15 09:08:26 +00:00
ripemd160.c Fix output of PKCS#5 and RIPEMD-160 self tests 2016-08-25 16:36:35 +01:00
rsa.c Restore P>Q in RSA key generation (#558) 2016-10-13 13:54:48 +01:00
sha1.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
sha256.c Use allocated memory for SHA self tests 2016-10-13 15:10:14 +01:00
sha512.c Use allocated memory for SHA self tests 2016-10-13 15:10:14 +01:00
ssl_cache.c Puts platform time abstraction into its own header 2016-07-13 14:46:18 +01:00
ssl_ciphersuites.c Introduce macros and functions to characterize certain ciphersuites. 2017-05-15 11:46:57 +01:00
ssl_cli.c Introduce macros and functions to characterize certain ciphersuites. 2017-05-15 11:46:57 +01:00
ssl_cookie.c Fix resource leak when using mutex and ssl_cookie 2017-03-02 12:26:11 +00:00
ssl_srv.c Introduce macros and functions to characterize certain ciphersuites. 2017-05-15 11:46:57 +01:00
ssl_ticket.c Puts platform time abstraction into its own header 2016-07-13 14:46:18 +01:00
ssl_tls.c Prevent SLOTH attacks 2017-02-15 23:29:32 +02:00
threading.c Add safety check to sample mutex implementation 2016-10-13 13:51:07 +01:00
timing.c Give better error messages for semi-portable parts 2016-02-22 10:47:32 +01:00
version_features.c Merge fix for AEAD Random IVs 2016-10-14 00:48:33 +01:00
version.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
x509_create.c Fix other occurrences of same bounds check issue 2015-10-21 12:50:45 +02:00
x509_crl.c Fix memory leak in mbedtls_x509_crl_parse() 2017-02-28 14:51:31 +00:00
x509_crt.c Merge branch 'iotssl-1071-ca-flags' 2017-02-27 19:06:05 +00:00
x509_csr.c Fix unused variable/function compilation warnings 2017-02-15 22:54:42 +02:00
x509.c Fix buffer overread in mbedtls_x509_get_time() 2017-02-28 14:23:12 +00:00
x509write_crt.c Add missing bounds check in X509 DER write funcs 2016-10-11 14:07:48 +01:00
x509write_csr.c Add missing bounds check in X509 DER write funcs 2016-10-11 14:07:48 +01:00
xtea.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00