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1071 commits

Author SHA1 Message Date
Gilles Peskine
7635cde35c Merge branch 'development' into development-restricted 2017-11-23 20:06:04 +01:00
Gilles Peskine
68306ed31f Merge remote-tracking branch 'upstream-public/pr/1094' into development 2017-11-23 20:02:46 +01:00
Gilles Peskine
1a2640c025 Merge branch 'iotssl-1368-unsafe-bounds-check-psk-identity-merge' into development-restricted 2017-11-23 18:58:30 +01:00
Gilles Peskine
dab611a7b1 ChangeLog entry for ssl_parse_client_psk_identity fix 2017-11-23 18:53:55 +01:00
Manuel Pégourié-Gonnard
bfa8df4c7e Merge remote-tracking branch 'restricted/pr/416' into development-restricted 
* restricted/pr/416:
  RSA PSS: remove redundant check; changelog
  RSA PSS: fix first byte check for keys of size 8N+1
  RSA PSS: fix minimum length check for keys of size 8N+1
  RSA: Fix another buffer overflow in PSS signature verification
  RSA: Fix buffer overflow in PSS signature verification
 2017-11-23 12:10:01 +01:00
Gilles Peskine
91048a3aac RSA PSS: remove redundant check; changelog 
Remove a check introduced in the previous buffer overflow fix with keys of
size 8N+1 which the subsequent fix for buffer start calculations made
redundant.

Added a changelog entry for the buffer start calculation fix.
 2017-10-19 17:46:14 +02:00
Gilles Peskine
6a54b0240d RSA: Fix another buffer overflow in PSS signature verification 
Fix buffer overflow in RSA-PSS signature verification when the masking
operation results in an all-zero buffer. This could happen at any key size.
 2017-10-17 19:12:36 +02:00
Gilles Peskine
28a0c72795 RSA: Fix buffer overflow in PSS signature verification 
Fix buffer overflow in RSA-PSS signature verification when the hash is
too large for the key size. Found by Seth Terashima, Qualcomm.

Added a non-regression test and a positive test with the smallest
permitted key size for a SHA-512 hash.
 2017-10-17 19:01:38 +02:00
Simon Butcher
6f63db7ed5 Fix changelog for ssl_server2.c usage fix 2017-10-12 23:22:17 +01:00
Gilles Peskine
085c10afdb Allow comments in test data files 2017-10-12 23:22:17 +01:00
Andres Amaya Garcia
735b37eeef Correctly handle leap year in x509_date_is_valid() 
This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.
 2017-10-12 23:21:37 +01:00
Ron Eldor
73a381772b Parse Signature Algorithm ext when renegotiating 
Signature algorithm extension was skipped when renegotiation was in
progress, causing the signature algorithm not to be known when
renegotiating, and failing the handshake. Fix removes the renegotiation
step check before parsing the extension.
 2017-10-12 23:21:37 +01:00
Gilles Peskine
4552bf7558 Allow comments in test data files 2017-10-12 23:20:56 +01:00
Simon Butcher
16373a5933 Fix changelog for ssl_server2.c usage fix 2017-10-06 11:59:13 +01:00
Simon Butcher
2c4f9460ea Update ChangeLog for fix to #836 2017-10-06 11:59:13 +01:00
Hanno Becker
1a9a51c7cf Enhance documentation of ssl_write_hostname_ext, adapt ChangeLog. 
Add a reference to the relevant RFC, adapt ChangeLog.
 2017-10-06 11:58:50 +01:00
Gilles Peskine
b04e2c3d81 Allow comments in test data files 2017-10-06 11:58:50 +01:00
Hanno Becker
930025da6d Adapt ChangeLog 2017-09-18 16:12:28 +01:00
Andres Amaya Garcia
f569f701c2 Fix ChangeLog entry 2017-09-14 20:20:21 +01:00
Andres Amaya Garcia
06fc6650f4 Add ChangeLog entry 2017-09-14 20:20:15 +01:00
Simon Butcher
72ea31b026 Update version number to 2.6.0 2017-08-10 11:51:16 +01:00
Simon Butcher
01971d094e Fix language in Changelog for clarity 2017-08-10 10:48:01 +01:00
Hanno Becker
85b602e5d0 Improve documentation of PKCS1 decryption functions 
Document the preconditions on the input and output buffers for
the PKCS1 decryption functions
- mbedtls_rsa_pkcs1_decrypt,
- mbedtls_rsa_rsaes_pkcs1_v15_decrypt
- mbedtls_rsa_rsaes_oaep_decrypt
 2017-08-01 22:48:41 +01:00
Simon Butcher
3f2557e6f1 Fix style and missing item in ChangeLog 2017-08-01 18:06:12 +01:00
Simon Butcher
a418e82a35 Add credit to Changelog to fix for #666 2017-07-28 23:52:10 +01:00
Simon Butcher
9fae22269b Fix ChangeLog for duplication after merge 2017-07-28 22:32:23 +01:00
Hanno Becker
61937d4a83 Rename time and index parameter to avoid name conflict. 
As noted in #557, several functions use 'index' resp. 'time'
as parameter names in their declaration and/or definition, causing name
conflicts with the functions in the C standard library of the same
name some compilers warn about.

This commit renames the arguments accordingly.
 2017-07-28 22:28:08 +01:00
Hanno Becker
7ec83df47f Adapt ChangeLog 2017-07-28 22:28:08 +01:00
Andres AG
6b171e4aec Fix potential integer overflow parsing DER CRT 
This patch prevents a potential signed integer overflow during the
certificate version verification checks.
 2017-07-28 22:28:04 +01:00
Andres AG
ce49a25033 Fix potential integer overflow parsing DER CRL 
This patch prevents a potential signed integer overflow during the
CRL version verification checks.
 2017-07-28 22:28:04 +01:00
Ron Eldor
a207e75089 Check return code of mbedtls_mpi_fill_random 
Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
 2017-07-28 22:27:30 +01:00
Ron Eldor
7faf92a2fe Resource leak fix on windows platform 
Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
 2017-07-28 22:27:30 +01:00
Ron Eldor
368d55c549 Wrong preproccessor condition fix 
Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
 2017-07-28 22:27:30 +01:00
Ron Eldor
d5a75f44a1 fix for issue 1118: check if iv is zero in gcm. 
1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
 2017-07-28 22:27:29 +01:00
Janos Follath
c08d9ddd55 Remove mutexes from ECP hardware acceleration 
Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
 2017-07-28 22:27:29 +01:00
Simon Butcher
b060cc21b1 Reorder and group sections in the ChangeLog 2017-07-28 01:04:34 +01:00
Simon Butcher
00d3cc61a6 Fix merge errors in ChangeLog 2017-07-27 21:44:34 +01:00
Andres AG
2e3ddfac5f Prevent signed integer overflow in CSR parsing 
Modify the function mbedtls_x509_csr_parse_der() so that it checks the
parsed CSR version integer before it increments the value. This prevents
a potential signed integer overflow, as these have undefined behaviour
in the C standard.
 2017-07-27 21:44:34 +01:00
Andres AG
80164741e1 Fix potential integer overflow parsing DER CRT 
This patch prevents a potential signed integer overflow during the
certificate version verification checks.
 2017-07-27 21:44:34 +01:00
Andres AG
4f753c1186 Fix potential integer overflow parsing DER CRL 
This patch prevents a potential signed integer overflow during the
CRL version verification checks.
 2017-07-27 21:44:34 +01:00
Simon Butcher
256da0f0d8 Added missing credit to Changelog and format fixes 2017-07-27 21:44:34 +01:00
Ron Eldor
80697a0c11 Check return code of mbedtls_mpi_fill_random 
Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
 2017-07-27 21:44:34 +01:00
Ron Eldor
b2d6e591f9 Resource leak fix on windows platform 
Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
 2017-07-27 21:44:34 +01:00
Ron Eldor
5843db932d Wrong preproccessor condition fix 
Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
 2017-07-27 21:44:34 +01:00
Ron Eldor
e13b224d17 fix for issue 1118: check if iv is zero in gcm. 
1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
 2017-07-27 21:44:34 +01:00
Janos Follath
325294013f Remove mutexes from ECP hardware acceleration 
Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
 2017-07-27 21:44:33 +01:00
Andres Amaya Garcia
df1486afe4 Remove MBEDTLS_TYPE_UDBL option 2017-07-27 21:44:33 +01:00
Gilles Peskine
b1a977f5a7 MBEDTLS_NO_INT64_DIVISION -> MBEDTLS_NO_UDBL_DIVISION 
Changed the option to disable the use of 64-bit division, to an option
to disable the use of double-width division, whether that's 64 or 128-bit.
 2017-07-27 21:44:33 +01:00
Andres Amaya Garcia
aa27dfeecc Enable 64-bit compilation with ARM Compiler 6 
This patch fixes the conditional preprocessor directives in
include/mbedtls/bignum.h to enable 64-bit compilation with ARM
Compiler 6.
 2017-07-27 21:44:33 +01:00
Simon Butcher
9a6748cff1 Correct order of sections in the ChangeLog 2017-07-27 21:44:33 +01:00