Commit Graph

4748 Commits

Author SHA1 Message Date
Simon Butcher
e5a21b4493 Merge pull request #282 from ARMmbed/iotssl-469-rsa-crt-restricted
Add counter-measure against RSA-CRT attack
2015-09-08 13:05:51 +01:00
Manuel Pégourié-Gonnard
5f50104c52 Add counter-measure against RSA-CRT attack
https://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/
2015-09-08 13:39:29 +02:00
Manuel Pégourié-Gonnard
d745a1a9b7 Add tests for hard reconnect 2015-09-08 12:40:43 +02:00
Manuel Pégourié-Gonnard
3f09b6d4c2 Fix API 2015-09-08 11:58:14 +02:00
Manuel Pégourié-Gonnard
be619c1264 Clean up error codes 2015-09-08 11:21:21 +02:00
Manuel Pégourié-Gonnard
11331fc25b First working dirty version
- uses too much resources
- wrong API
2015-09-08 10:39:06 +02:00
Manuel Pégourié-Gonnard
9650205df7 Start detecting epoch 0 ClientHellos 2015-09-08 10:39:06 +02:00
Manuel Pégourié-Gonnard
26d227ddfc Add config flag for support of client port reuse 2015-09-08 10:39:06 +02:00
Manuel Pégourié-Gonnard
dbd23079d0 Add option reconnect_hard to ssl_client2
- interrupt the connection abruptly (no close_notify)
- reconnect from the same port while server sill has an active connection from
  this port.

Some real-world clients do that, see section 4.2.8 of RFC 6347.
2015-09-08 10:39:06 +02:00
Manuel Pégourié-Gonnard
cd345898a0 Fix #ifdef in test suite 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
d9802af1d0 Add tests for round 2
Also move one check earlier as it makes more sense
2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
3059095e86 Complete tests for reading round one
Also change the code to forbid public keys being 0
2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
bbe4e52c3b Start adding tests for EC J-PAKE round one 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
d0d8a935b2 Blind operations on the secret
I'm not sure this is necessary, because it is only multiplied by xm2 which is
already random and secret, but OTOH, xm2 is related to a public value, so
let's add blinding with a random value that's only use for blinding, just to
be extra sure.
2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
55f3d84faa fixup-include 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
c907081a20 Polish the source 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
f7368c983a Polish API and documentation 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
e1927101fb Unify round two 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
d8204a7bea Provide symmetric API for the first round 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
e2d3a4e1b4 Unify loading of test vectors in tests 2015-09-07 12:43:11 +02:00
Manuel Pégourié-Gonnard
ce4567614b Rename variable to prepare for cli/srv unification 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
6b798b9dae Tune up some comments 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
e0ad57b0b3 Replace explicit IDs with table look-ups
That's a first step towards merging symmetric version of different functions
2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
5f18829609 Add derive_pms, completing first working version 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
6449391852 Store our role in the context 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
614bd5e919 Add write_client_params 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
ec0eece2ba Add read_client_params 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
bed9e41761 Add writing of server params 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
8d31e80da4 Improve testing strategy
- reference handshake tests that we get the right values (not much now, but
  much more later when we get to deriving the PMS)
- random handshake in addition tests our generate/write functions against our
  read functions, that are tested by the reference handshake, and will be
further tested in the test suite later against invalid inputs
2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
1a7c5ef42b Optimize some case of mbedtls_ecp_muladd()
Those are used by EC-JPAKE
2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
cb7cd03412 Add first draft or read_server_params 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
23dcbe3f16 Add support for passphrase in the context 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
4e8bc78ad9 Add context-using functions for Hello extensions
Also re-order functions in the header so that they appear in the order they're
use, ie free() last.
2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
7af8bc1007 Start introducing mbedtls_ecjpake_context 2015-09-07 12:43:10 +02:00
Manuel Pégourié-Gonnard
3aed1851b3 Re-order functions.
Use the same order for all read-write pair of functions
2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
9028c5af9a Improve const correctness of read() functions 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
082767ff0c Add ecjpake_kkpp_read/write 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
4f2cd95e1d Fix potential memory leaks 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
b1b250b68c Add ecjpake_kkp_read/write() 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
967cd7192d Add test vector for ZKP verification 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
6029a85572 Add ecjpake_zpk_read()
Not really tested yet
2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
c618195bc4 Fix base point in ecjpake_write_zkp() 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
d9a3f47ecd Add mbedtls_ecp_gen_keypair_base() 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
8489f17277 First draft of ecjpake_write_zkp() 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
3dbf2fbb89 Implement hashing function for ZKP 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
4d8685b4ff Add skeleton for EC J-PAKE module 2015-09-07 12:43:09 +02:00
Manuel Pégourié-Gonnard
7f2f062a5d Fix possible client crash on API misuse 2015-09-07 12:27:24 +02:00
Manuel Pégourié-Gonnard
14d800507a Remove "private" setting from module.json 2015-09-04 15:35:47 +02:00
Manuel Pégourié-Gonnard
0a0c22e0ef Add ChangeLog entry about license change 2015-09-04 14:38:26 +02:00
Manuel Pégourié-Gonnard
aac5502553 Bump version to 2.1.0 2015-09-04 14:33:31 +02:00