Commit graph

2317 commits

Author SHA1 Message Date
Simon Butcher 8c0fd1e881 Add cipher abstraction and test cases for OFB block mode
Adds OFB as additional block mode in the cipher abstraction, and additional
test cases for that block mode.
2018-06-11 14:03:22 +01:00
Simon Butcher 76a5b22973 Add OFB block mode to AES-128/192/256
Adds a new configuration of MBEDTLS_CIPHER_MODE_OFB and OFB mode to AES.
2018-06-11 14:03:22 +01:00
Thomas Fossati 656864b360 Add an HKDF (RFC 5869) implementation 2018-06-11 13:10:14 +01:00
Gilles Peskine 0a0e08a618 mbedtls_gcm_crypt_and_tag: clarify what each mode does and doesn't do 2018-06-07 14:47:38 +02:00
Manuel Pégourié-Gonnard 39b1904b9f Merge branch 'development' into iotssl-2257-chacha-poly-primitives
* development: (97 commits)
  Updated version number to 2.10.0 for release
  Add a disabled CMAC define in the no-entropy configuration
  Adapt the ARIA test cases for new ECB function
  Fix file permissions for ssl.h
  Add ChangeLog entry for PR#1651
  Fix MicroBlaze register typo.
  Fix typo in doc and copy missing warning
  Fix edit mistake in cipher_wrap.c
  Update CTR doc for the 64-bit block cipher
  Update CTR doc for other 128-bit block ciphers
  Slightly tune ARIA CTR documentation
  Remove double declaration of mbedtls_ssl_list_ciphersuites
  Update CTR documentation
  Use zeroize function from new platform_util
  Move to new header style for ALT implementations
  Add ifdef for selftest in header file
  Fix typo in comments
  Use more appropriate type for local variable
  Remove useless parameter from function
  Wipe sensitive info from the stack
  ...
2018-06-07 12:02:55 +02:00
Manuel Pégourié-Gonnard 2adb375c50 Add option to avoid 64-bit multiplication
Motivation is similar to NO_UDBL_DIVISION.

The alternative implementation of 64-bit mult is straightforward and aims at
obvious correctness. Also, visual examination of the generate assembly show
that it's quite efficient with clang, armcc5 and arm-clang. However current
GCC generates fairly inefficient code for it.

I tried to rework the code in order to make GCC generate more efficient code.
Unfortunately the only way to do that is to get rid of 64-bit add and handle
the carry manually, but this causes other compilers to generate less efficient
code with branches, which is not acceptable from a side-channel point of view.

So let's keep the obvious code that works for most compilers and hope future
versions of GCC learn to manage registers in a sensible way in that context.

See https://bugs.launchpad.net/gcc-arm-embedded/+bug/1775263
2018-06-07 11:05:33 +02:00
Gilles Peskine 80f679b938 Correct and clarify the documentation of GCM whole-message functions
Clarify the roles of the buffer parameter and their sizes.

Remove a statement about input size restrictions that only applies to
mbedtls_gcm_update, not to the whole-message functions.

Document the possible error codes.

Warn that mbedtls_gcm_crypt_and_tag in decrypt mode does not
authenticate the data and recommend using mbedtls_gcm_auth_decrypt
instead.
2018-06-06 16:55:41 +02:00
Simon Butcher d5a09f1e68 Updated version number to 2.10.0 for release 2018-06-06 14:52:00 +01:00
Simon Butcher 6e962b2762 Fix file permissions for ssl.h
Correct the file permissions for ssl.h which were inadvertently made executable
in PR#1402
2018-06-05 10:25:04 +01:00
Manuel Pégourié-Gonnard d2db09f435 Fix typo in documentation 2018-06-04 12:31:12 +02:00
Manuel Pégourié-Gonnard e533b22153 Fix ordering and repetitions in config.h 2018-06-04 12:23:19 +02:00
Manuel Pégourié-Gonnard 3dc62a0a9b chachapoly: force correct mode for integrated API
Allowing DECRYPT with crypt_and_tag is a risk as people might fail to check
the tag correctly (or at all). So force them to use auth_decrypt() instead.

See also https://github.com/ARMmbed/mbedtls/pull/1668
2018-06-04 12:18:19 +02:00
Simon Butcher 2041a31ca8 Merge remote-tracking branch 'public/pr/1402' into development 2018-06-01 19:27:23 +01:00
Simon Butcher 246cb05a92 Merge remote-tracking branch 'public/pr/1410' into development 2018-06-01 19:25:56 +01:00
Simon Butcher b02f7893f6 Merge remote-tracking branch 'public/pr/1470' into development 2018-06-01 19:20:25 +01:00
Janos Follath 143b319773 CCM*: Make documentation consistent 2018-05-30 13:57:29 +01:00
Janos Follath 6b4bd3dcc4 CCM*: Improve documentation 2018-05-29 11:59:22 +01:00
Janos Follath 5dc8cfa8f1 CCM*: Add public API
Interface for CCM* (described in IEEE Std 802.15.4.).
2018-05-29 11:59:22 +01:00
Azim Khan 45b79cf12b Treat warnings as errors for IAR
Fix IAR compiler warnings

Two warnings have been fixed:
1. code 'if( len <= 0xFFFFFFFF )' gave warning 'pointless integer comparison'.
   This was fixed by wraping the condition in '#if SIZE_MAX > 0xFFFFFFFF'.
2. code 'diff |= A[i] ^ B[i];' gave warning 'the order of volatile accesses is undefined in'.
   This was fixed by read the volatile data in temporary variables before the computation.

Explain IAR warning on volatile access

Consistent use of CMAKE_C_COMPILER_ID
2018-05-25 14:54:14 +01:00
Zach van Rijn e7d3f8e2ea Fix MicroBlaze register typo. 2018-05-25 08:02:18 -04:00
Manuel Pégourié-Gonnard be78b07015 chachapoly: warn against piecewise decryption 2018-05-24 19:33:59 +02:00
Manuel Pégourié-Gonnard fa0c47d4c8 Fix typo in doc and copy missing warning 2018-05-24 19:02:06 +02:00
Manuel Pégourié-Gonnard 98fae6d800 ChaCha20: move working state from ctx to stack
No need to keep it around.
2018-05-24 17:38:31 +02:00
Manuel Pégourié-Gonnard c22e61a081 Add ifdef for selftest in header file
See https://github.com/ARMmbed/mbedtls/pull/975
2018-05-24 16:54:57 +02:00
Manuel Pégourié-Gonnard 3798b6be6b Add some error codes and merge others
- need HW failure codes too
- re-use relevant poly codes for chachapoly to save on limited space

Values were chosen to leave 3 free slots at the end of the NET odd range.
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 32902e6eae cipher: handle ChaCha20 as a stream cipher
That's what it is. So we shouldn't set a block size != 1.

While at it, move call to chachapoly_update() closer to the one for GCM, as
they are similar (AEAD).
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard b8bd80aa02 Add FEATURE_NOT_AVAILABLE error codes. 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 5ef92d309a chachapoly: adjust parameter order
This module used (len, pointer) while (pointer, len) is more common in the
rest of the library, in particular it's what's used in the GCM API that
very comparable to it, so switch to (pointer, len) for consistency.

Note that the crypt_and_tag() and auth_decrypt() functions were already using
the same convention as GCM, so this also increases intra-module consistency.
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard b1ac5e7842 poly1305: adjust parameter order
This module used (len, pointer) while (pointer, len) is more common in the
rest of the library, in particular it's what's used in the CMAC API that is
very comparable to Poly1305, so switch to (pointer, len) for consistency.
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard b500f8b911 Update documentation to match new guidelines. 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 346b8d5050 chachapoly: split crypt_and_mac() to match GCM API
In addition to making the APIs of the various AEAD modules more consistent
with each other, it's useful to have an auth_decrypt() function so that we can
safely check the tag ourselves, as the user might otherwise do it in an
insecure way (or even forget to do it altogether).
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 56206c4db1 Remove semi-internal chacha20_keystrem_block()
It's actually easy to implement chachapoly without it, so let's not clutter
the API (and avoid adding a burden to alt implementers).
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 502f189253 ChaCha20: allow in-place en/decryption
All other ciphers so far allow this. In particular, the TLS layer depends on
this, despite what's documented in the Cipher layer, see
https://github.com/ARMmbed/mbedtls/issues/1085
https://github.com/ARMmbed/mbedtls/issues/1087

Also, this can be useful for implementing chachapoly without depending on the
semi-internal function keystream_block(), see next commit.
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard dca3a5d884 Rename aead_chacha20_poly1305 to chachapoly
While the old name is explicit and aligned with the RFC, it's also very long,
so with the mbedtls_ prefix prepended we get a 31-char prefix to each
identifier, which quickly conflicts with our 80-column policy.

The new name is shorter, it's what a lot of people use when speaking about
that construction anyway, and hopefully should not introduce confusion at
it seems unlikely that variants other than 20/1305 be standardised in the
foreseeable future.
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 4edd51babe Rename poly1305_setkey() to poly1305_starts()
For consistency with the existing CMAC and HMAC APIs
2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 823b7a0ce7 Add missing extern "C" guard to new headers 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard 95d0bdbd84 Adapt the _ALT style to our new standard
- in .h files: only put the context declaration inside the #ifdef _ALT
  (this was changed in 2.9.0, ie after the original PR)
- in .c file: only leave selftest out of _ALT: even though some function are
  trivial to build from other parts, alt implementors might want to go another
way about them (for efficiency or other reasons)
2018-05-24 13:37:31 +02:00
Daniel King 8fe4701abe Add ChaCha20+Poly1305 to the Cipher module 2018-05-24 13:37:31 +02:00
Daniel King a310c5e42b Allow some parameters to be NULL if the length is 0.
This change permits users of the ChaCha20/Poly1305 algorithms
(and the AEAD construction thereof) to pass NULL pointers for
data that they do not need, and avoids the need to provide a valid
buffer for data that is not used.
2018-05-24 13:37:31 +02:00
Daniel King b8025c5826 Implement AEAD-ChaCha20-Poly1305.
This implementation is based off the description in RFC 7539.

The ChaCha20 code is also updated to provide a means of generating
keystream blocks with arbitrary counter values. This is used to
generated the one-time Poly1305 key in the AEAD construction.
2018-05-24 13:37:31 +02:00
Daniel King adc32c0b50 Add Poly1305 authenticator algorithm (RFC 7539)
Test vectors are included from RFC 7539.

Poly1305 is also added to the benchmark program.
2018-05-24 13:37:31 +02:00
Daniel King bd92062269 Add ChaCha20 to the Cipher module 2018-05-24 13:37:31 +02:00
Daniel King 34b822ce7b Initial implementation of ChaCha20 2018-05-24 13:37:31 +02:00
Manuel Pégourié-Gonnard d0f143b1c9 Update CTR doc for the 64-bit block cipher
- constants need adjustment
- don't mention "random nonces" as the space is too small
2018-05-24 12:01:58 +02:00
Manuel Pégourié-Gonnard 4f24e9502e Update CTR doc for other 128-bit block ciphers 2018-05-24 11:59:30 +02:00
Manuel Pégourié-Gonnard f5842864d8 Slightly tune ARIA CTR documentation 2018-05-24 11:51:58 +02:00
Moran Peker a64fba41fb Remove double declaration of mbedtls_ssl_list_ciphersuites
Raised by TrinityTonic. #1359
2018-05-23 18:13:05 +01:00
Simon Butcher 2f3a581567 Merge remote-tracking branch 'public/pr/1178' into development 2018-05-23 16:15:13 +01:00
Manuel Pégourié-Gonnard 8a1b2c8806 Update CTR documentation 2018-05-23 13:26:22 +02:00
Manuel Pégourié-Gonnard a3712beb9b Merge branch 'development' into iotssl-1941-aria-ciphersuites
* development: (504 commits)
  Fix minor code style issues
  Add the uodate to the soversion to the ChangeLog
  Fix the ChangeLog for clarity, english and credit
  Update version to 2.9.0
  ecp: Fix binary compatibility with group ID
  Changelog entry
  Change accepted ciphersuite versions when parsing server hello
  Remove preprocessor directives around platform_util.h include
  Fix style for mbedtls_mpi_zeroize()
  Improve mbedtls_platform_zeroize() docs
  mbedtls_zeroize -> mbedtls_platform_zeroize in docs
  Reword config.h docs for MBEDTLS_PLATFORM_ZEROIZE_ALT
  Organize CMakeLists targets in alphabetical order
  Organize output objs in alfabetical order in Makefile
  Regenerate errors after ecp.h updates
  Update ecp.h
  Change variable bytes_written to header_bytes in record decompression
  Update ecp.h
  Update ecp.h
  Update ecp.h
  ...
2018-05-22 15:58:50 +02:00
Manuel Pégourié-Gonnard 0960b80d53 Move to new header style for ALT implementations
See https://github.com/ARMmbed/mbedtls-restricted/pull/357
2018-05-22 15:22:07 +02:00
Manuel Pégourié-Gonnard c0893122df Add ifdef for selftest in header file
See https://github.com/ARMmbed/mbedtls/pull/975
2018-05-22 15:17:20 +02:00
Manuel Pégourié-Gonnard 08c337d058 Remove useless parameter from function 2018-05-22 13:18:01 +02:00
Manuel Pégourié-Gonnard 9d410733c2 Fix typos from copy-pasting 2018-05-22 12:49:22 +02:00
Darryl Green 11999bb72e Fix minor code style issues 2018-05-15 09:21:57 +01:00
Jaeden Amero a331e0f0af Merge remote-tracking branch 'upstream-restricted/pr/421' into development-proposed 2018-05-04 14:39:24 +01:00
Jaeden Amero fb19399f41 Merge remote-tracking branch 'upstream-public/pr/1498' into development-proposed 2018-05-04 11:09:14 +01:00
Gilles Peskine 9ceae8b4f6 Clarify "as directed here" in SSL async callback documentation 2018-04-30 16:37:03 +02:00
Gilles Peskine ea5fab829c SSL async callbacks documentation: clarify resource cleanup
Clarify when resume must clean up resources and when cancel is called.
2018-04-30 13:58:09 +02:00
Gilles Peskine 1febfef561 Rename mbedtls_ssl_async_{get,set}_data for clarity
Rename to mbedtls_ssl_get_async_operation_data and
mbedtls_ssl_set_async_operation_data so that they're about
"async operation data" and not about some not-obvious "data".
2018-04-30 11:54:39 +02:00
Gilles Peskine 6a8cb36c24 Fix copypasta in the async callback documentation 2018-04-30 11:54:14 +02:00
Jaeden Amero 7d7bad6b1f Update version to 2.9.0
Bump SOVERSION for parity with 2.7.2 and 2.7.3.
2018-04-30 09:58:33 +01:00
Gilles Peskine 807d74a062 SSL async callback: cert is not always from mbedtls_ssl_conf_own_cert
The certificate passed to async callbacks may not be the one set by
mbedtls_ssl_conf_own_cert. For example, when using an SNI callback,
it's whatever the callback is using. Document this, and add a test
case (and code sample) with SNI.
2018-04-30 10:30:49 +02:00
Jaeden Amero fe0669f52a ecp: Fix binary compatibility with group ID
We naturally added the new Curve448 ECP group ID in alphabetical order in
the mbedtls_ecp_group_id enum. However, this causes binary incompatibility
issues as previous binaries will use values for groups that now have a
different meaning. For example, MBEDTLS_ECP_DP_SECP192K1, old value 10,
would mean Curve448 (MBEDTLS_ECP_DP_CURVE448) and the wrong group ID used.

Fix the binary compatibility issue by adding new enum entries to the end of
the enum, even though this isn't so great for readbility as the list is no
longer in alphabetical order. However, the list wasn't perfectly in
alphabetical order before anyway.
2018-04-27 18:20:31 +01:00
Gilles Peskine 20deb01264 Improve documentation of the async callback's crypto parameters 2018-04-26 17:57:37 +02:00
Gilles Peskine 783007375f Change boolean bitfield to unsigned
Reminder to self: 1 is not a valid value in a 1-bit bitfield. It's
undefined behavior and gcc -ansi -pedantic helpfully complains about it.
2018-04-26 13:03:29 +02:00
Gilles Peskine 5ffe41c8f9 Turn on MBEDTLS_SSL_ASYNC_PRIVATE by default
This is an ABI change in libmbedtls.
2018-04-26 11:51:03 +02:00
Gilles Peskine ac5e8a3286 Document that callbacks must not return arbitrary SSL errors 2018-04-26 11:50:07 +02:00
Gilles Peskine 8f97af7ea3 Don't pass the async config data to async callbacks
The config data is in the SSL config, so callbacks can retrieve it
from there, with the new function mbedtls_ssl_conf_get_async_config_data.
2018-04-26 11:46:10 +02:00
Gilles Peskine 2481a712ed Doxygen formatting improvements 2018-04-26 10:00:40 +02:00
Gilles Peskine d3268834f3 Document what the SSL async sign callback needs to do with RSA
Document how the SSL async sign callback must treat its md_alg and
hash parameters when doing an RSA signature: sign-the-hash if md_alg
is nonzero (TLS 1.2), and sign-the-digestinfo if md_alg is zero
(TLS <= 1.1).

In ssl_server2, don't use md_alg=MBEDTLS_MD_NONE to indicate that
ssl_async_resume must perform an encryption, because md_alg is also
MBEDTLS_MD_NONE in TLS <= 1.1. Add a test case to exercise this
case (signature with MBEDTLS_MD_NONE).
2018-04-26 10:00:40 +02:00
Gilles Peskine ad28bf0e58 Documentation improvements 2018-04-26 10:00:40 +02:00
Gilles Peskine df13d5c7a6 Pass the SSL context to async callbacks
When a handshake step starts an asynchronous operation, the
application needs to know which SSL connection the operation is for,
so that when the operation completes, the application can wake that
connection up. Therefore the async start callbacks need to take the
SSL context as an argument. It isn't enough to let them set a cookie
in the SSL connection, the application needs to be able to find the
right SSL connection later.

Also pass the SSL context to the other callbacks for consistency. Add
a new field to the handshake that the application can use to store a
per-connection context. This new field replaces the former
context (operation_ctx) that was created by the start function and
passed to the resume function.

Add a boolean flag to the handshake structure to track whether an
asynchronous operation is in progress. This is more robust than
relying on the application to set a non-null application context.
2018-04-26 10:00:40 +02:00
Gilles Peskine 9b562d5c36 mbedtls_ssl_handshake_free: take the SSL context as argument
Change the signature of mbedtls_ssl_handshake_free again. Now take the
whole SSL context as argument and not just the configuration and the
handshake substructure.

This is in preparation for changing the asynchronous cancel callback
to take the SSL context as an argument.
2018-04-26 10:00:40 +02:00
Gilles Peskine b74a1c73b1 Rename MBEDTLS_SSL_ASYNC_PRIVATE_C to MBEDTLS_SSL_ASYNC_PRIVATE
This is an optional feature, not a module of its own, so don't call it
MBEDTLS_xxx_C and put it in the appropriate section of config.h.
2018-04-26 10:00:39 +02:00
Gilles Peskine f112725487 Style and grammar fixes 2018-04-26 10:00:39 +02:00
Gilles Peskine b44692f126 Merge branch 'mbedtls_ssl_get_key_exchange_md_ssl_tls-return_hashlen' into tls_async_server-2.9
Conflict resolution:
* ChangeLog: put the new entry from my branch in the proper place.
* include/mbedtls/error.h: counted high-level module error codes again.
* include/mbedtls/ssl.h: picked different numeric codes for the
  concurrently added errors; made the new error a full sentence per
  current standards.
* library/error.c: ran scripts/generate_errors.pl.
* library/ssl_srv.c:
    * ssl_prepare_server_key_exchange "DHE key exchanges": the conflict
      was due to style corrections in development
      (4cb1f4d49c) which I merged with
      my refactoring.
    * ssl_prepare_server_key_exchange "For key exchanges involving the
      server signing", first case, variable declarations: merged line
      by line:
        * dig_signed_len: added in async
        * signature_len: removed in async
        * hashlen: type changed to size_t in development
        * hash: size changed to MBEDTLS_MD_MAX_SIZE in async
        * ret: added in async
    * ssl_prepare_server_key_exchange "For key exchanges involving the
      server signing", first cae comment: the conflict was due to style
      corrections in development (4cb1f4d49c)
      which I merged with my comment changes made as part of refactoring
      the function.
    * ssl_prepare_server_key_exchange "Compute the hash to be signed" if
      `md_alg != MBEDTLS_MD_NONE`: conflict between
      ebd652fe2d
      "ssl_write_server_key_exchange: calculate hashlen explicitly" and
      46f5a3e9b4 "Check return codes from
      MD in ssl code". I took the code from commit
      ca1d742904 made on top of development
      which makes mbedtls_ssl_get_key_exchange_md_ssl_tls return the
      hash length.
* programs/ssl/ssl_server2.c: multiple conflicts between the introduction
  of MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS and new auxiliary functions and
  definitions for async support, and the introduction of idle().
    * definitions before main: concurrent additions, kept both.
    * main, just after `handshake:`: in the loop around
      mbedtls_ssl_handshake(), merge the addition of support for
      MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS and SSL_ASYNC_INJECT_ERROR_CANCEL
      with the addition of the idle() call.
    * main, if `opt.transport == MBEDTLS_SSL_TRANSPORT_STREAM`: take the
      code from development and add a check for
      MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS.
    * main, loop around mbedtls_ssl_read() in the datagram case:
      take the code from development and add a check for
      MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS; revert to a do...while loop.
    * main, loop around mbedtls_ssl_write() in the datagram case:
      take the code from development and add a check for
      MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS; revert to a do...while loop.
2018-04-26 10:00:27 +02:00
Jaeden Amero 8945343a51 Merge branch 'development-proposed' into development-restricted-proposed
Resolve merge conflict in ecp.h, where `mbedtls_ecp_keypair` was moved.
2018-04-24 17:16:34 +01:00
Andres Amaya Garcia 56e06db102 Improve mbedtls_platform_zeroize() docs 2018-04-24 08:37:52 -05:00
Andres Amaya Garcia d0ef468d39 Reword config.h docs for MBEDTLS_PLATFORM_ZEROIZE_ALT 2018-04-24 08:31:34 -05:00
Jaeden Amero 1afdec1812 Merge remote-tracking branch 'upstream-public/pr/1578' into development-proposed 2018-04-24 14:19:41 +01:00
Jaeden Amero 519b129f78 Merge remote-tracking branch 'upstream-public/pr/1580' into development-proposed 2018-04-24 13:20:11 +01:00
Rose Zadik a7a6155272
Update ecp.h
One fix. Removed trailing whitespaces
2018-04-24 13:14:01 +01:00
Gilles Peskine ca1d742904 mbedtls_ssl_get_key_exchange_md_tls1_2: return hashlen
In mbedtls_ssl_get_key_exchange_md_tls1_2, add an output parameter for
the hash length. The code that calls this function can currently do
without it, but it will need the hash length in the future, when
adding support for a third-party callback to calculate the signature
of the hash.
2018-04-24 11:53:22 +02:00
Jaeden Amero 7c68878e17 Merge remote-tracking branch 'upstream-public/pr/1511' into development-proposed 2018-04-24 10:28:25 +01:00
Jaeden Amero d803c1f1ab Merge remote-tracking branch 'upstream-public/pr/1510' into development-proposed
Resolve conflict in comment for mbedtls_ecdsa_read_signature in include/mbedtls/ecdsa.h
2018-04-24 10:27:38 +01:00
Jaeden Amero f852f4c35b Merge remote-tracking branch 'upstream-public/pr/1506' into development-proposed 2018-04-24 10:27:05 +01:00
Jaeden Amero ebfd3cad58 Merge remote-tracking branch 'upstream-public/pr/1505' into development-proposed 2018-04-24 10:26:48 +01:00
Gilles Peskine 9d12b4c849 SSL asynchronous signature: turn off by default 2018-04-24 09:36:36 +02:00
Gilles Peskine d04d292b64 Get rid of useless handshake field out_async_start
The location where the signature goes is now tracked via
ssl->out_msglen, which makes ssl->handshake->out_async_start redundant.
2018-04-24 09:36:36 +02:00
Gilles Peskine ab50f83a93 Improve documentation of async operation start callbacks 2018-04-24 09:36:36 +02:00
Gilles Peskine 4bf9a28d1d SSL asynchronous signature: first implementation
Implement SSL asynchronous private operation for the case of a
signature operation in a server.

This is a first implementation. It is functional, but the code is not
clean, with heavy reliance on goto.
2018-04-24 09:36:06 +02:00
Gilles Peskine 8bf79f6dc6 SSL asynchronous private key operation callbacks: interface
New compile-time option MBEDTLS_SSL_ASYNC_PRIVATE_C, enabling
callbacks to replace private key operations. These callbacks allow the
SSL stack to make an asynchronous call to an external cryptographic
module instead of calling the cryptography layer inside the library.
The call is asynchronous in that it may return the new status code
MBEDTLS_ERR_SSL_ASYNC_IN_PROGRESS, in which case the SSL stack returns
and can be later called where it left off.

This commit introduces the configuration option. Later commits will
implement the feature proper.
2018-04-24 09:32:28 +02:00
Gilles Peskine 59e83d96db Add conf parameter to mbedtls_ssl_handshake_free
This function is declared in ssl_internal.h, so this is not a public
API change.

This is in preparation for mbedtls_ssl_handshake_free needing to call
methods from the config structure.
2018-04-24 09:32:28 +02:00
Rose Zadik d35340550d
Update ecp.h
fixed omittion
2018-04-23 16:12:42 +01:00
Rose Zadik c32efb3f64
Update ecp.h
Resolved last review comment
2018-04-23 09:38:29 +01:00
Rose Zadik d76ac587d3
Update ecp.h
Changes based on review comments. Waiting for responses on 2 remaining comments
2018-04-23 06:29:34 +01:00
Rose Zadik abc9ec73b0
Update ecdsa.h
Merged change to MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH from other commit for merging, as requested (lines 282+283).
2018-04-23 06:16:40 +01:00
Rose Zadik f089fa3341
Update ecp.h
minor spacing/comment format fixes
2018-04-20 10:41:16 +01:00
Rose Zadik b2e111a288
Update ecp.h
Changes based on review comments. 
2 comments still open pending decisions
2018-04-20 10:13:48 +01:00
Gilles Peskine 5450d1f597 Merge branch 'crypto_alt_revision' into development-restricted-proposed 2018-04-19 21:02:40 +02:00
Rose Zadik 93f9919c26
Update cipher.h
Fixed typo.
2018-04-19 14:41:33 +01:00
Rose Zadik c441f74900
Update cipher.h
minor fix
2018-04-19 14:38:20 +01:00
Rose Zadik 4c368e82cc
Update cipher.h
Additional changes based on review comments
2018-04-19 14:24:11 +01:00
Rose Zadik 826f264920
Update cipher.h
Additional changes based on review comments
2018-04-19 14:01:29 +01:00
Rose Zadik f56cb34d60
Update ecp.h
Updated based on review comment. 
One comment remains open (waiting for input)
2018-04-19 12:49:10 +01:00
Manuel Pégourié-Gonnard 4acb0055e3 Merge remote-tracking branch 'public/pr/1518' into development-proposed
* public/pr/1518:
  Update platform.h
  Update platform.h
2018-04-18 16:13:52 +02:00
Manuel Pégourié-Gonnard 66d396826a Merge remote-tracking branch 'public/pr/1516' into development-proposed
* public/pr/1516:
  Update sha512.h
2018-04-18 16:13:52 +02:00
Manuel Pégourié-Gonnard bb93c04aab Merge remote-tracking branch 'public/pr/1515' into development-proposed
* public/pr/1515:
  Update sha256.h
  Update sha256.h
2018-04-18 16:13:52 +02:00
Gilles Peskine b80f04eb67 Merge remote-tracking branch 'upstream-public/pr/1514' into development-proposed 2018-04-18 16:13:30 +02:00
Gilles Peskine 2e1934ac0c Fix comment formatting to pacify check-names.sh 2018-04-18 16:08:26 +02:00
Manuel Pégourié-Gonnard a9377336be Merge remote-tracking branch 'public/pr/1513' into development-proposed
* public/pr/1513:
  Update rsa.h
  Update rsa.h
  Update rsa.h
2018-04-18 11:58:53 +02:00
Manuel Pégourié-Gonnard 0392bff1b9 Merge remote-tracking branch 'public/pr/1512' into development-proposed
* public/pr/1512:
  Update md.h
  Update md.h
2018-04-18 11:57:50 +02:00
Manuel Pégourié-Gonnard b3a8fe7285 Merge remote-tracking branch 'public/pr/1509' into development-proposed
* public/pr/1509:
  Update ecdh.h
  Update ecdh.h
2018-04-18 11:56:49 +02:00
Manuel Pégourié-Gonnard 01d72df113 Merge remote-tracking branch 'public/pr/1508' into development-proposed
* public/pr/1508:
  Update ctr_drbg.h
  Update ctr_drbg.h
2018-04-18 11:55:30 +02:00
Manuel Pégourié-Gonnard 7153496395 Merge remote-tracking branch 'public/pr/1507' into development-proposed
* public/pr/1507:
  Update cmac.h
  Update cmac.h
2018-04-18 11:54:42 +02:00
Manuel Pégourié-Gonnard c265a25f4f Merge remote-tracking branch 'public/pr/1503' into development-proposed
* public/pr/1503:
  Update aes.h
  Update aes.h
2018-04-18 11:48:10 +02:00
Rose Zadik fa1fe36e08
Update dhm.h
Minor fix based on review comments
2018-04-18 10:09:31 +01:00
Rose Zadik ee96359d89
Update dhm.h
Changes based on review comments
2018-04-18 09:46:12 +01:00
Mohammad Azim Khan e5b5bd7a40 Allocate a unique err code for MBEDTLS_ERR_AES_BAD_INPUT_DATA 2018-04-17 23:29:47 +01:00
Mohammad Azim Khan 3f7f8170d6 Check invalid nc_off
Uninitialized nc_off value >0xf passed by the caller can cause array out-of-bound.
2018-04-17 23:18:40 +01:00
Andres Amaya Garcia 14a8b59d7b Fix doxygen error for MBEDTLS_PLATFORM_ZEROIZE_ALT 2018-04-17 16:56:12 +01:00
Rose Zadik 379b95ca9b
Update ccm.h
Updated return values for mbedtls_ccm_auth_decrypt().
2018-04-17 16:43:00 +01:00
Rose Zadik 477dce15bc
Update ccm.h
updated brief desc.
2018-04-17 16:31:22 +01:00
Andres Amaya Garcia c58787f507 Update docs for MBEDTLS_PLATFORM_ZEROIZE_ALT in config.h 2018-04-17 10:21:45 -05:00
Andres Amaya Garcia 904e1efb8c Make utils module part of the platform 2018-04-17 10:00:11 -05:00
Rose Zadik ec5d416cb2
Update ecdsa.h
minor fix based on review comments
2018-04-17 15:55:28 +01:00
Andres Amaya Garcia ae8e306973 Fix docs typos for zeroize related features/test 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia 757cd72edf Update license headers year and branding 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia 1e8ea5fa68 Improve docs for mbedtls_zeroize() and add refs 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia 6606d5c414 Add config.h docs for MBEDTLS_UTILS_ZEROIZE_ALT 2018-04-17 09:21:49 -05:00
Andres Amaya Garcia b1262a3bdb Allow compile-time alternate to mbedtls_zeroize()
Add a new macro MBEDTLS_UTILS_ZEROIZE that allows users to configure
mbedtls_zeroize() to an alternative definition when defined. If the
macro is not defined, then mbed TLS will use the default definition of
the function.
2018-04-17 09:19:05 -05:00
Andres Amaya Garcia 614d9c0667 Add a utils.h file that contains common functions
The new header contains common information across various mbed TLS
modules and avoids code duplication. To start, utils.h currently only
contains the mbedtls_zeroize() function.
2018-04-17 09:17:38 -05:00
Rose Zadik 21e2926736
Update rsa.h
minor change to the file's brief desc.
2018-04-17 14:08:56 +01:00
Rose Zadik f763f2bbc1
Update dhm.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*p_rng descriptions changed from "parameter" to "context".
*Suggest to specify issue for each return code, where multiple failure return codes are listed, or generalize.
*Minor improvements to parameter documentation proposed by eng.
2018-04-17 11:00:40 +01:00
Rose Zadik d3c9bfcbeb
Update ecp.h
Reviewed and standardized
2018-04-17 10:56:55 +01:00
Rose Zadik ef87179842
Update ccm.h
updated failure returns to "A CCM or cipher-specific error code on failure."
2018-04-17 10:41:48 +01:00
Rose Zadik 6ee22a7d52
Update sha256.h
Minor fix based on review comments
2018-04-17 10:38:39 +01:00
Rose Zadik 92d66b88ae
Update sha1.h
Changes based on review comments
2018-04-17 10:36:56 +01:00
Rose Zadik f2ec288bf8
Update rsa.h
Changes based on review comments.
2018-04-17 10:27:25 +01:00
Rose Zadik f3e4736131
Update md.h
Changes based on review comments
2018-04-16 16:31:16 +01:00
Rose Zadik 6a7ebc4c86
Update gcm.h
minor fix based on review comments
2018-04-16 16:11:49 +01:00
Rose Zadik 14d0d57c51
Update ecdsa.h
Minor changes based on review comments
2018-04-16 16:09:30 +01:00
Rose Zadik 7375b0f6c1
Update ecdh.h
Changs based on review comments
2018-04-16 16:04:57 +01:00
Ron Eldor 05d0e51bb1 Minor modifications for alt support in des and ecp
1. Add 3des context to be allowed for alternative defintion
2. Move some ecp structs, to disallow alternative definition of them,
as other modules rely on them
2018-04-16 17:40:04 +03:00
Rose Zadik 9464d7b6e3
Update platform.h
Implemented changes based on review comments
2018-04-16 15:28:35 +01:00
Rose Zadik f25eb6eef6
Update ctr_drbg.h
minor changes based on comments
2018-04-16 14:51:52 +01:00
Rose Zadik c138bb7b05
Update cmac.h
minor changes based on comments
2018-04-16 11:11:25 +01:00
Rose Zadik b5607bf61d
Update cipher.h
minor changes based on comments
2018-04-16 10:34:51 +01:00
Rose Zadik bd9571a01e
Update ccm.h
minor changes based on comments
2018-04-16 09:45:12 +01:00
Rose Zadik 819d13dfff
Update aes.h
fixed missing multiple returns on mbedtls_aes_setkey_enc
2018-04-16 09:35:15 +01:00
Ron Eldor bf027e736a Minor modifications after PR review
1. Move ChangLog entry to correct location
2. Move point formats outside the ECP_ALT check, as it's part of the RFC
2018-04-09 15:51:19 +03:00
Gilles Peskine 80aa3b8d65 Merge branch 'pr_946' into development-proposed 2018-04-04 10:33:45 +02:00
Gilles Peskine 315b460593 Merge remote-tracking branch 'upstream-public/pr/1457' into development-proposed 2018-04-04 09:19:27 +02:00
Gilles Peskine be2371c3d9 Merge branch 'pr_348' into development-proposed 2018-04-04 09:18:27 +02:00
Gilles Peskine 1fae860f0f Merge remote-tracking branch 'upstream-public/pr/1543' into development-proposed 2018-04-04 09:03:25 +02:00
Ron Eldor 810e650c70 Adjust more modules to new design
Add `ecp.h` anf `timing.h` to new XXX_alt design
2018-04-01 15:59:58 +03:00
Ron Eldor 4e6d55d14d Add new modules to the refactoring
Add new alternative supported modules to the new arcitecture design
2018-04-01 15:12:46 +03:00
Ron Eldor b2aacec417 Take Cryptographic API outside the XXX_ALT check
The cryptographic API should not be related to whether or not
there is alternative implementation. The API should be same for regular
implementation, and for alternative implementation, so it is defined
outside of the XXX_ALT precompilation check in the cryptographic API header
2018-04-01 15:12:46 +03:00
Gilles Peskine 90a8b5219f Merge branch 'pr_1480' into development-proposed 2018-04-01 12:44:06 +02:00
Gilles Peskine 5114d3e4e1 Clarify the use of MBEDTLS_ERR_PK_SIG_LEN_MISMATCH
Clarify what MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH and
MBEDTLS_ERR_PK_SIG_LEN_MISMATCH mean. Add comments to highlight that
this indicates that a valid signature is present, unlike other error
codes. See
https://github.com/ARMmbed/mbedtls/pull/1149#discussion_r178130705
2018-03-30 18:43:16 +02:00
Darryl Green eea1c4ee5a Improve documentation of mbedtls_ssl_write() 2018-03-29 16:41:09 +01:00
Nicholas Wilson 08f3ef1861 Basic support for Curve448, similar to the current level of support for Curve25519 2018-03-29 14:29:06 +01:00
Jaeden Amero 4ba87fc958 Merge remote-tracking branch 'upstream-public/pr/758' into development-proposed 2018-03-29 11:01:38 +01:00
Jaeden Amero 2ad47e3bcc Merge remote-tracking branch 'upstream-public/pr/1528' into development-proposed 2018-03-29 11:00:50 +01:00
Hanno Becker 2bd57578af Merge branch 'development' into iotssl-1204 2018-03-28 14:52:35 +01:00
Jaeden Amero 5ec118352e Merge remote-tracking branch 'upstream-public/pr/1474' into development-proposed 2018-03-28 14:22:29 +01:00
Jaeden Amero 552b9cc5ba Merge remote-tracking branch 'upstream-public/pr/1477' into development-proposed 2018-03-28 13:42:32 +01:00
Jaeden Amero 8645e90825 Merge remote-tracking branch 'upstream-restricted/pr/363' into development-proposed 2018-03-28 11:54:28 +01:00
Hanno Becker 6a92ce6fd9 Improve documentation of MBEDTLS_AES_FEWER_TABLES in config.h 2018-03-28 11:42:28 +01:00
Nicholas Wilson 54fc34ea68 Include order of Curve25519 base point in curve data 2018-03-28 11:08:30 +02:00
Hanno Becker 4c1dc3c2a4 Improve documentation of MBEDTLS_AES_ROM_TABLES 2018-03-27 16:52:03 +01:00
Rose Zadik 4bca2b0ccd
Update platform.h
Minor documentation improvements:
*Standardized file brief description.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Some minor rephrasing.
2018-03-27 13:12:52 +01:00
Rose Zadik 1a6275ad62
Update sha512.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Removed bullets from parameter descriptions.
2018-03-27 13:03:42 +01:00
Rose Zadik bde68b48d4
Update sha256.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Removed bullets from parameter descriptions.
2018-03-27 12:59:13 +01:00
Rose Zadik 8274142e45
Update sha1.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Applied previous function documentation improvements to depracated functions.
2018-03-27 12:49:48 +01:00
Rose Zadik e8b5b99159
Update rsa.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*p_rng descriptions changed from "parameter" to "context".
2018-03-27 12:19:47 +01:00
Rose Zadik 8c9c794518
Update md.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
2018-03-27 11:52:58 +01:00
Rose Zadik d8c4f61d26
Update gcm.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Suggest to specify issue for each return code, where multiple failure return codes are listed.
2018-03-27 11:43:04 +01:00
Rose Zadik 817297fcd7
Update ecdsa.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*p_rng descriptions changed from "parameter" to "context".
2018-03-27 11:30:14 +01:00
Rose Zadik 6899328bf8
Update ecdh.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*p_rng descriptions changed from "parameter" to "context".
*Removed bullets from parameter descriptions.
2018-03-27 11:12:25 +01:00
Rose Zadik c9474ebdbb
Update ctr_drbg.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Suggest to specify issue for each return code, where multiple failure return codes are listed.
2018-03-27 10:58:22 +01:00
Rose Zadik 8c154935f6
Update cmac.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Please verify RFC in file description.
2018-03-27 10:45:16 +01:00
Rose Zadik 02facfb4d9
Update cipher.h 2018-03-27 10:26:56 +01:00
Azim Khan f4659efedc Document config restrictions of psk fields 2018-03-26 22:11:24 +01:00
Rose Zadik 02f73a6b55
Update cipher.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
*Added missing documentation in lines 99-159 (values in enums) - need to be verified.
*lines 79+80 and 97+98 - verify descriptions + what is the difference here between none and null?
*lines 177-187 - seems to be an enum without a name?
2018-03-26 18:02:32 +01:00
Rose Zadik 4ee9d24c90
Update ccm.h
Minor documentation improvements:
*Standardized file brief description.
*Separated return statements.
*Reordered tags within documentation blocks so that params and returns are last in block.
2018-03-26 17:18:44 +01:00
Rose Zadik 5ad7aea568
Update aes.h
Minor documentation improvements:
Standardized brief file description.
Split returns.
Minor fixes.
2018-03-26 12:00:09 +01:00
Ivan Krylov 5cb1f09ab4 slight rewording requested by reviewer (#758) 2018-03-24 18:48:04 +03:00
Azim Khan 8d54c069f6 Use correct version of snprintf on Windows
platform.h defines MBEDTLS_PLATFORM_STD_SNPRINTF based on _WIN32. But while defining macro mbedtls_snprintf it sets it to STD C snprintf that is deprecated on Windows.
2018-03-23 18:35:14 +00:00
Gilles Peskine be038366ea Fix some comments regarding what files are symlinked 2018-03-23 14:39:52 +01:00
Jaeden Amero f65379bc40 Merge remote-tracking branch 'upstream-restricted/pr/382' into development 2018-03-23 11:14:17 +00:00
Gilles Peskine 15ad579895 Merge tag 'mbedtls-2.8.0' into iotssl-1381-x509-verify-refactor-restricted
Conflict resolution:

* ChangeLog
* tests/data_files/Makefile: concurrent additions, order irrelevant
* tests/data_files/test-ca.opensslconf: concurrent additions, order irrelevant
* tests/scripts/all.sh: one comment change conflicted with a code
  addition. In addition some of the additions in the
  iotssl-1381-x509-verify-refactor-restricted branch need support for
  keep-going mode, this will be added in a subsequent commit.
2018-03-23 02:16:22 +01:00
Gilles Peskine 4b6b247512 Merge remote-tracking branch 'upstream-public/pr/1441' into development-proposed 2018-03-22 21:30:07 +01:00
Gilles Peskine 70ad839725 Clarify the behavior of bignum resize and copy functions 2018-03-21 16:28:41 +01:00
Gergely Budai 13f7fb372e Do not define and initialize global mutexes on configurations that do not use them. 2018-03-21 15:01:55 +00:00
Gilles Peskine 8405257035 Support out-of-tree testing with CMake
Create extra symbolic links with CMake so that SSL testing (ssl-opt.sh
and compat.sh) works in out-of-tree builds.
2018-03-21 12:28:59 +01:00
Jaeden Amero 8be0e6db41 Update version to 2.8.0 2018-03-16 16:25:12 +00:00
Simon Butcher a4cbfa3ea2 Add clarity to use of the rsa_internal.h interface
Added additional clarification to the use of the rsa_internal.h interface and as
and when it can be used by whom. Policy hasn't changed, but it needed to be
clearer who can and can't use it and it's level of support.
2018-03-16 15:42:54 +00:00
Jaeden Amero 64293777eb Merge remote-tracking branch 'upstream-public/pr/1423' into development-proposed 2018-03-15 08:22:48 +00:00
Gilles Peskine 5f1932817c Merge remote-tracking branch 'upstream-restricted/pr/398' into development-restricted-proposed 2018-03-13 17:18:06 +01:00
Gilles Peskine 553a06f08a Merge remote-tracking branch 'upstream-restricted/pr/351' into development-restricted-proposed
Move the added ChangeLog entry to the bottom so that the list remains
in merge order.
2018-03-13 17:15:34 +01:00
Andrzej Kurek ccbd8a4bbb Add a missing bracket in ifdef for __cplusplus 2018-03-13 07:52:09 -04:00
Gilles Peskine b4c571e603 Merge remote-tracking branch 'upstream-public/pr/1296' into HEAD 2018-03-11 00:44:14 +01:00
Gilles Peskine 29d7d4da2f Merge remote-tracking branch 'upstream-public/pr/936' into development-proposed 2018-03-10 23:51:58 +01:00
Gilles Peskine 1ed45ea36b Refer to X.690 by number
It's easier to identify and find by number than by its very wordy
title, especially as there was a typo in the title.
2018-03-08 18:19:17 +01:00
Hanno Becker e494e20f0c Move and reword deprecation warning/error on compression support 2018-03-08 13:26:12 +00:00
Hanno Becker cf092b2ccf Deprecate support for record compression 2018-03-06 14:27:09 +00:00
Hanno Becker a3389ebb09 Merge branch 'development-restricted' into iotssl-1306-rsa-is-vulnerable-to-bellcore-glitch-attack 2018-03-06 11:55:21 +00:00
Manuel Pégourié-Gonnard 05e464dff7 Merge branch 'development' into iotssl-1381-x509-verify-refactor-restricted
* development: (557 commits)
  Add attribution for #1351 report
  Adapt version_features.c
  Note incompatibility of truncated HMAC extension in ChangeLog
  Add LinkLibraryDependencies to VS2010 app template
  Add ChangeLog entry for PR #1382
  MD: Make deprecated functions not inline
  Add ChangeLog entry for PR #1384
  Have Visual Studio handle linking to mbedTLS.lib internally
  Mention in ChangeLog that this fixes #1351
  Add issue number to ChangeLog
  Note in the changelog that this fixes an interoperability issue.
  Style fix in ChangeLog
  Add ChangeLog entries for PR #1168 and #1362
  Add ChangeLog entry for PR #1165
  ctr_drbg: Typo fix in the file description comment.
  dhm: Fix typo in RFC 5114 constants
  tests_suite_pkparse: new PKCS8-v2 keys with PRF != SHA1
  data_files/pkcs8-v2: add keys generated with PRF != SHA1
  tests/pkcs5/pbkdf2_hmac: extend array to accommodate longer results
  tests/pkcs5/pbkdf2_hmac: add unit tests for additional SHA algorithms
  ...
2018-03-05 11:55:38 +01:00
Manuel Pégourié-Gonnard f6b787cbcc Fix typo in documentation (CTR warning) 2018-03-01 13:48:21 +01:00
Manuel Pégourié-Gonnard 8abc349881 aria: rationalize buffer sizes in test functions 2018-03-01 11:28:51 +01:00
Manuel Pégourié-Gonnard 906bc90b30 aria: number of rounds is non-negative 2018-03-01 09:39:01 +01:00
Manuel Pégourié-Gonnard 5ad88b6d0d aria: define constants for block size and max rounds 2018-03-01 09:25:31 +01:00
Manuel Pégourié-Gonnard 3c80009615 aria: add error codes for hw implementations 2018-03-01 09:25:05 +01:00
Manuel Pégourié-Gonnard 22997b7200 block ciphers: improve CTR nonce warning 2018-03-01 09:25:05 +01:00
Manuel Pégourié-Gonnard 5aa4e3b1d0 aria: align documentation on AES 2018-03-01 09:25:05 +01:00
Manuel Pégourié-Gonnard 4231e7f46f Fix some whitespace and other style issues
In addition to whitespace:
- wrapped a few long lines
- added parenthesis to return statements
2018-02-28 11:34:01 +01:00
Manuel Pégourié-Gonnard fdd4354329 config.h: SSL no longer uses ciphers directly 2018-02-28 10:49:02 +01:00
Manuel Pégourié-Gonnard 525168c7ef aria: expand config.h entry: ciphersuites & caller 2018-02-28 10:47:02 +01:00
Manuel Pégourié-Gonnard 2268b967cb aria: disable by default in config.h 2018-02-27 12:39:12 +01:00
Manuel Pégourié-Gonnard 26b54fabaf aria: document optional asm usage in config.h 2018-02-27 12:39:12 +01:00
Manuel Pégourié-Gonnard a6d639e553 aria: improve some comments & internal names 2018-02-27 12:39:12 +01:00
Manuel Pégourié-Gonnard 9decaf57b7 Document Aria suites as TLS 1.2-only 2018-02-27 12:39:12 +01:00
Manuel Pégourié-Gonnard 4db944c5f4 Don't declare unsupported ciphersuites
Removed DSS, static DH, DH_anon
2018-02-27 12:39:12 +01:00
Markku-Juhani O. Saarinen 841192ba88 fixed a macro to uppercase for a test script (.._TLS_DH_anon_WITH.. -> _DH_ANON_WITH_) 2018-02-27 12:39:12 +01:00
Markku-Juhani O. Saarinen c06e1014e1 ARIA ciphersuites for TLS 1.2 2018-02-27 12:39:12 +01:00
Markku-Juhani O. Saarinen 0fb47fe71f MBEDTLS_ARIA_ALT added as a feature 2018-02-27 12:39:12 +01:00
Markku-Juhani O. Saarinen 3c0b53b2b0 ARIA build integration 2018-02-27 12:39:12 +01:00
Markku-Juhani O. Saarinen 41efbaabc9 ARIA cipher implementation 2018-02-27 12:39:12 +01:00
Gilles Peskine b7f6086ba3 Merge branch 'prr_424' into development-proposed 2018-02-22 16:15:01 +01:00
Jaeden Amero 041039f81e MD: Make deprecated functions not inline
In 2.7.0, we replaced a number of MD functions with deprecated inline
versions. This causes ABI compatibility issues, as the functions are no
longer guaranteed to be callable when built into a shared library.
Instead, deprecate the functions without also inlining them, to help
maintain ABI backwards compatibility.
2018-02-22 10:24:30 +00:00
Gilles Peskine 42a97ac693 Merge branch 'pr_1219' into development-proposed 2018-02-14 16:17:21 +01:00
Jaeden Amero 6d6c7982ce Merge remote-tracking branch 'upstream-public/pr/1362' into development 2018-02-08 17:02:31 +00:00
Jaeden Amero 129f50838b dhm: Fix typo in RFC 5114 constants
We accidentally named the constant MBEDTLS_DHM_RFC5114_MODP_P instead of
MBEDTLS_DHM_RFC5114_MODP_2048_P.

Fixes #1358
2018-02-08 14:29:14 +00:00
Antonio Quartulli 12ccef2761
pkcs5v2: add support for additional hmacSHA algorithms
Currently only SHA1 is supported as PRF algorithm for PBKDF2
(PKCS#5 v2.0).
This means that keys encrypted and authenticated using
another algorithm of the SHA family cannot be decrypted.

This deficiency has become particularly incumbent now that
PKIs created with OpenSSL1.1 are encrypting keys using
hmacSHA256 by default (OpenSSL1.0 used PKCS#5 v1.0 by default
and even if v2 was forced, it would still use hmacSHA1).

Enable support for all the digest algorithms of the SHA
family for PKCS#5 v2.0.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
2018-02-08 17:18:15 +08:00
Mathieu Briand ffb6efd383 Fix doxygen documentation for CCM encryption
Fix valid tag length values for mbedtls_ccm_encrypt_and_tag() function.
Add valid value ranges for mbedtls_ccm_auth_decrypt() parameters.

Signed-off-by: Mathieu Briand <mbriand@witekio.com>
2018-02-07 10:29:27 +01:00
Jaeden Amero 3b438d33c1 Update version to 2.7.0 2018-02-02 18:09:45 +00:00
Jaeden Amero 98b9373849 Merge branch 'development' into development-restricted 2018-01-30 17:32:12 +00:00
Jaeden Amero 15f90e0266 Merge remote-tracking branch 'upstream-public/pr/1336' into development 2018-01-30 17:28:31 +00:00
Jaeden Amero 9564e97460 Merge branch 'development' into development-restricted 2018-01-30 17:04:47 +00:00
Rose Zadik 27ff120a61 Improve SHA-512 documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Align deprecated function descriptions with those of the superseding
  functions.

GitHub PR: #1326
2018-01-30 16:22:05 +00:00
Rose Zadik 602285eac2 Improve SHA-256 documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Align deprecated function descriptions with those of the superseding
  functions.

GitHub PR: #1325
2018-01-30 16:22:05 +00:00
Rose Zadik 64feefb4a2 Improve message digest documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1319
2018-01-30 16:22:05 +00:00
Rose Zadik 2f8163d3cd Improve CTR-DRBG documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Add full standard name in file description.

GitHub PR: #1316
2018-01-30 16:22:05 +00:00
Rose Zadik 44833d9597 Improve SHA-1 documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1322
2018-01-30 16:22:05 +00:00
Rose Zadik bff87d905d Improve ECDSA documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1318
2018-01-30 16:22:05 +00:00
Rose Zadik de2d6221c8 Improve ECDH documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1317
2018-01-30 16:22:05 +00:00
Rose Zadik 042e97fa75 Improve RSA documentation
- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Rephrase the descriptions of all md_alg and hashlen parameters.

GitHub PR: #1327
2018-01-30 16:22:05 +00:00
Rose Zadik 17b4f7fc60 Improve GCM documentation
- Rephrase file/function/parameter/enum/define/error descriptions into
  full and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1324
2018-01-30 16:22:05 +00:00