Commit Graph

1007 Commits

Author SHA1 Message Date
Paul Bakker
40865c8e5d Added sending of alert messages in case of decryption failures as per RFC
The flag POLARSSL_SSL_ALERT_MESSAGES switched between enabling and
disabling the sending of alert messages that give adversaries intel
about the result of their action. PolarSSL can still communicate with
other parties if they are disabled, but debugging of issues might be
harder.
2013-02-02 19:04:13 +01:00
Paul Bakker
d66f070d49 Disable debug messages that can introduce a timing side channel.
Introduced the POLARSSL_SSL_DEBUG_ALL flag to enable all these debug
messages in case somebody does want to see the reason checks fail.
2013-02-02 19:04:13 +01:00
Paul Bakker
4582999be6 Fixed timing difference resulting from badly formatted padding. 2013-02-02 19:04:13 +01:00
Paul Bakker
8fe40dcd7d Allow enabling of dummy error_strerror() to support some use-cases
Enable a dummy error function to make use of error_strerror() in
third party libraries easier.

Disable if you run into name conflicts and want to really remove the
error_strerror()
2013-02-02 12:43:08 +01:00
Manuel Pégourié-Gonnard
cf4a70c8ed Adjust names of ECDSA tests. 2013-01-27 09:10:53 +01:00
Manuel Pégourié-Gonnard
450a163c81 Fix valgrind warning in ECDSA test suite. 2013-01-27 09:08:18 +01:00
Manuel Pégourié-Gonnard
007b7177ef ECDH : add test vectors from RFC 5903. 2013-01-27 09:00:02 +01:00
Manuel Pégourié-Gonnard
602a8973d7 ECDSA : test vectors from RFC 4754 2013-01-27 08:10:28 +01:00
Manuel Pégourié-Gonnard
d1c7150bf5 Basic tests for ECDSA. 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
3aeb5a7192 Add ECDSA signature primitive. 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
b309ab2936 Add ECDSA sign primitive 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
2aea1416f9 Add skeleton ecdsa.[ch] 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
61ce13b728 Basic tests for ECDH primitive 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
6545ca7bed Add ECDH primitives 2013-01-26 19:11:24 +01:00
Manuel Pégourié-Gonnard
0bad5c2381 Add skeleton ecdh.[ch] 2013-01-26 15:30:46 +01:00
Manuel Pégourié-Gonnard
45a035a9ac Add ecp_gen_keypair() 2013-01-26 14:42:45 +01:00
Paul Bakker
14c56a3378 Updated for PolarSSL 1.2.4 2013-01-25 17:11:37 +01:00
Paul Bakker
9d2bb658fc Added PolarSSL 1.1.5 ChangeLog from 1.1 branch 2013-01-25 16:07:49 +01:00
Paul Bakker
1961b709d8 Added ssl_handshake_step() to allow single stepping the handshake
process

Single stepping the handshake process allows for better support of
non-blocking network stacks and for getting information from specific
handshake messages if wanted.
2013-01-25 14:49:24 +01:00
Paul Bakker
9c94cddeae Correctly handle CertificateRequest with empty DN list in <= TLS 1.1 2013-01-22 14:21:49 +01:00
Paul Bakker
f626e1dd28 Fixed comment on maximum tested size for POLARSSL_MPI_MAX_LIMBS 2013-01-21 12:14:17 +01:00
Paul Bakker
cf4365f560 Updated error codes for ECP 2013-01-16 17:00:43 +01:00
Paul Bakker
a95919b4c7 Added ECP files to Makefiles as well 2013-01-16 17:00:05 +01:00
Manuel Pégourié-Gonnard
5e402d88ea Added ecp_read_binary(). 2013-01-16 16:31:54 +01:00
Manuel Pégourié-Gonnard
37d218a8e3 Added support for writing points compressed 2013-01-16 16:31:54 +01:00
Manuel Pégourié-Gonnard
e19feb5b46 Added ecp_write_binary(). 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
1c33057a63 Added ecp_check_pubkey(). 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
c554e9acf1 Added test vectors from RFC 5903 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
3680c82c5a Made choice of w safer and more optimal 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
cdd44324e9 Added ecp_normalize_many() for faster precompute() 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
b63f9e98f5 Made ecp_mul() faster and truly SPA resistant 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
7652a593d6 Added a precompute() function for fast mult 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
855560758c Added function preparing for faster multiplication 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
b4a310b472 Added a selftest about SPA resistance 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
9674fd0d5e Added ecp_sub() as a variant of ecp_add() 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
1c2782cc7c Changed to jacobian coordinates everywhere 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
773ed546a2 Added a nbits member to ecp_group 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
4bdd47d2cb Multiplication by negative is now forbidden 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
8433824d5f Added fast mod_p192 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
4712325777 Clarifications in comments; code cosmetics & style 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
dada4da33f Moved domain paramaters to ecp.c 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
62aad14139 Added slot for fast modp, with mod_p521 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
84d1aea1ac Now reducing mod p after every single operation 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
e0c16922f9 Point multiplication using Jacobian coordinates 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
7e0adfbcc5 Replaced add_generic with add_mixed 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
989c32bc3e Replaced double_generic with double_jac 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
27b1ba8be0 Changed ecp_mul() to always add the same point 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
d070f51224 Started introducting Jacobian coordinates 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
52a422f6a1 Added ecp-bench specialized benchmark 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
e870c0a5d6 Added benchmark for DHM 2013-01-16 16:31:50 +01:00