Commit Graph

42 Commits

Author SHA1 Message Date
Shane Lontis
9537fe5757 Single step kdf implementation
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8230)
2019-03-19 11:03:45 +00:00
Richard Levitte
cee719c2d8 The use of the likes of UINT32_MAX requires internal/numbers.h
Found a few more cases.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8366)
2019-02-28 10:31:20 +01:00
Simo Sorce
8d76481b18 Implement SSH KDF
SSH's KDF is defined in RFC 4253 in Section 7.2

Signed-off-by: Simo Sorce <simo@redhat.com>

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7290)
2019-02-27 11:02:54 +00:00
David Makepeace
5a285addbf Added new EVP/KDF API.
Changed PKEY/KDF API to call the new API.
Added wrappers for PKCS5_PBKDF2_HMAC() and EVP_PBE_scrypt() to call the new EVP KDF APIs.
Documentation updated.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6674)
2019-02-13 12:11:49 +01:00
Kurt Roeckx
6e94b5aecd Convert tls1_prf_P_hash to use the EVP_MAC interface
Reviewed-by: Richard Levitte <levitte@openssl.org>
GH: #7554
2018-12-15 12:53:16 +01:00
Richard Levitte
7bb803e85b Following the license change, modify the boilerplates in crypto/kdf/
[skip ci]

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7796)
2018-12-06 14:58:41 +01:00
Matt Caswell
ca55d70be0 Reset the HKDF state between operations
Fixes #7497

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7501)
2018-10-29 14:06:54 +00:00
Shane Lontis
64ed55ab03 hkdf zeroization fix
Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7106)
2018-09-05 05:21:46 +10:00
Richard Levitte
28428130db Update copyright year
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5990)
2018-04-17 15:18:40 +02:00
Rich Salz
cdb10bae3f Set error code on alloc failures
Almost all *alloc failures now set an error code.

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/5842)
2018-04-03 11:31:16 -04:00
Matt Caswell
c4d3c19b4c Update copyright year
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5851)
2018-04-03 13:57:12 +01:00
FdaSilvaYY
3484236d8d EVP,KDF: Add more error code along some return 0 in ...
methods :
 - EVP_PBE_scrypt
 - EVP_PKEY_meth_add0
 - EVP_PKEY_meth_new
 - EVP_PKEY_CTX_dup

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/5783)
2018-03-29 22:46:10 +02:00
Matt Caswell
b0edda11cb Update copyright year
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5689)
2018-03-20 13:08:46 +00:00
Matt Caswell
f929439f61 Rename EVP_PKEY_new_private_key()/EVP_PKEY_new_public_key()
Renamed to EVP_PKEY_new_raw_private_key()/EVP_new_raw_public_key() as per
feedback.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15 12:47:27 +00:00
Matt Caswell
e32b52a27e Add support for setting raw private HMAC keys
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15 12:47:27 +00:00
Matt Caswell
888098304b More updates following review feedback
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3740)
2017-08-21 08:44:44 +01:00
Matt Caswell
7d248ee0ae Remove OPENSSL_assert() from crypto/kdf
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3740)
2017-08-21 08:44:44 +01:00
Johannes Bauer
402f26e6ee Fix building without scrypt
Building without the scrypt KDF is now possible, the OPENSSL_NO_SCRYPT
define is honored in code. Previous this lead to undefined references.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4116)
2017-08-08 20:50:44 +01:00
Johannes Bauer
cefa762ee5 Add interface to the scrypt KDF by means of PKEY_METHOD
Add an interface that allows accessing the scrypt KDF as a PKEY_METHOD.
This fixes #4021 (at least for the scrypt portion of the issue).

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4026)
2017-08-08 15:44:49 +01:00
Johannes Bauer
3f4af53c22 Fix indentation
Conform to coding guidelines.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3989)
2017-08-03 01:07:52 +01:00
Johannes Bauer
5b27751923 Added differentiation between missing secret and missing seed
This was previously mistakenly handled as a single error code.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3989)
2017-08-03 01:07:52 +01:00
Johannes Bauer
f55129c739 Changed use of EVP_PKEY_CTX_md() and more specific error codes
Changed HKDF to use EVP_PKEY_CTX_md() (review comment of @snhenson) and
introduced more specific error codes (not only indicating *that* some
parameter is missing, but actually *which* one it is).

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3989)
2017-08-03 01:07:52 +01:00
Johannes Bauer
a24a5b8cc4 More error handling to HKDF and one more case in TLS1-PRF
HKDF now handles an invalid digest like TLS1-PRF does (i.e., returns
KDF_R_INVALID_DIGEST if the passed digest is not known). Both KDFs now
set the error code KDF_R_UNKNOWN_PARAMETER_TYPE if a type was passed
that is not recognized. This will have the effect of improving debugging
output in case a user uses "openssl pkeyutl -kdf ..." in a wrong way and
result in an actual error code (instead of just "failure" and an empty
error stack).

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3989)
2017-08-03 01:07:52 +01:00
Johannes Bauer
e65f650922 Set error when HKDF used without parameters
Introduce KDF_F_PKEY_HKDF_DERIVE and return the KDF_R_MISSING_PARAMETER
error code when required parameters have not been set. This will make
"openssl pkeyutl -kdf HKDF" return a meaningful error message instead of
simply "Public Key operation error".

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3989)
2017-08-03 01:07:52 +01:00
Rich Salz
52df25cf2e make error tables const and separate header file
Run perltidy on util/mkerr
Change some mkerr flags, write some doc comments
Make generated tables "const" when genearting lib-internal ones.
Add "state" file for mkerr
Renerate error tables and headers
Rationalize declaration of ERR_load_XXX_strings
Fix out-of-tree build
Add -static; sort flags/vars for options.
Also tweak code output
Moved engines/afalg to engines (from master)
Use -static flag
Standard engine #include's of errors
Don't linewrap err string tables unless necessary

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3392)
2017-06-07 15:12:03 -04:00
Matt Caswell
ddd2c38917 Following the changes to HKDF to accept a mode, add some tests for this
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-11-09 10:36:54 +00:00
Matt Caswell
d2139cf8df Update HKDF to support separte Extract and Expand steps
At the moment you can only do an HKDF Extract and Expand in one go. For
TLS1.3 we need to be able to do an Extract first, and the subsequently do
a number of Expand steps on the same PRK.

Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-11-09 10:36:54 +00:00
Kurt Roeckx
69588edbaa Check for errors allocating the error strings.
Reviewed-by: Richard Levitte <levitte@openssl.org>
GH: #1330
2016-07-20 19:20:53 +02:00
Rich Salz
0cd0a820ab Remove unused error/function codes.
Add script to find unused err/reason codes
Remove unused reason codes.
Remove entries for unused functions

Reviewed-by: Matt Caswell <matt@openssl.org>
2016-05-23 15:04:23 -04:00
Rich Salz
b6cff313cb Manual fixes after copyright consolidation
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-17 17:38:18 -04:00
Rich Salz
d2e9e32018 Copyright consolidation 07/10
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-17 14:51:26 -04:00
Richard Levitte
45c6e23c97 Remove --classic build entirely
The Unix build was the last to retain the classic build scheme.  The
new unified scheme has matured enough, even though some details may
need polishing.

Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-04-20 16:04:56 +02:00
Richard Levitte
007c80eae4 Remove the remainder of util/mk1mf.pl and companion scripts
This removes all scripts that deal with MINFO as well, since that's
only used by mk1mf.

Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-03-21 11:02:00 +01:00
Alessandro Ghedini
aacfb134be GH355: Implement HKDF
This patch implements the HMAC-based Extract-and-Expand Key Derivation
Function (HKDF) as defined in RFC 5869.

It is required to implement the QUIC and TLS 1.3 protocols (among others).

Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-03-03 18:21:20 -05:00
Dr. Stephen Henson
3e30fa0a6d Add KDF error codes
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-02 21:30:56 +00:00
Dr. Stephen Henson
4e8cb45c09 Add string ctrl operations to TLS1 PRF, update documentation.
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-03-02 20:57:32 +00:00
Richard Levitte
45502bfe19 Always build library object files with shared library cflags
This takes us away from the idea that we know exactly how our static
libraries are going to get used.  Instead, we make them available to
build shareable things with, be it other shared libraries or DSOs.

On the other hand, we also have greater control of when the shared
library cflags.  They will never be used with object files meant got
binaries, such as apps/openssl or test/test*.

With unified, we take this a bit further and prepare for having to
deal with extra cflags specifically to be used with DSOs (dynamic
engines), libraries and binaries (applications).

Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-20 16:51:31 +01:00
Richard Levitte
ce192ebed0 Remove all special make depend flags, as well as OPENSSL_DOING_MAKEDEPEND
All those flags existed because we had all the dependencies versioned
in the repository, and wanted to have it be consistent, no matter what
the local configuration was.  Now that the dependencies are gone from
the versioned Makefile.ins, it makes much more sense to use the exact
same flags as when compiling the object files.

Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-02-18 23:43:09 +01:00
Richard Levitte
777a288270 unified build scheme: add build.info files
Now that we have the foundation for the "unified" build scheme in
place, we add build.info files.  They have been generated from the
Makefiles in the same directories.  Things that are platform specific
will appear in later commits.

Reviewed-by: Andy Polyakov <appro@openssl.org>
2016-02-01 12:46:58 +01:00
Rich Salz
ced2c2c598 Templatize util/domd
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-29 16:56:07 -05:00
Dr. Stephen Henson
aa291c62a7 prf redirection build fixes
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-01-19 15:33:45 +00:00
Dr. Stephen Henson
1eff3485b6 Add TLS PRF method.
Add EVP_PKEY algorithm for TLS1 PRF.

Reviewed-by: Matt Caswell <matt@openssl.org>
2016-01-19 14:00:32 +00:00