Commit Graph

12 Commits

Author SHA1 Message Date
David Benjamin
8d100366e5 Fix dsa keygen for too-short seed
If the seed value for dsa key generation is too short (< qsize),
return an error.

(Imported from upstream's 1d7df236dcb4f7c95707110753e5e77b19b9a0aa and
df1565ed9cebb6933ee7c6e762abcfefd1cd3846.)

This switches the trigger for random seed from seed_len = 0 to seed_in =
NULL.

Change-Id: I2e07abed754c57ef9d96b02a52ba6d260c3f5fb9
Reviewed-on: https://boringssl-review.googlesource.com/5781
Reviewed-by: Adam Langley <agl@google.com>
2015-09-01 19:09:22 +00:00
David Benjamin
3570d73bf1 Remove the func parameter to OPENSSL_PUT_ERROR.
Much of this was done automatically with
  find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+, ([a-zA-Z_0-9]+\);)/\1\2/'
  find . -name '*.c' | xargs sed -E -i '' -e 's/(OPENSSL_PUT_ERROR\([a-zA-Z_0-9]+, )[a-zA-Z_0-9]+,  ([a-zA-Z_0-9]+\);)/\1\2/'

BUG=468039

Change-Id: I4c75fd95dff85ab1d4a546b05e6aed1aeeb499d8
Reviewed-on: https://boringssl-review.googlesource.com/5276
Reviewed-by: Adam Langley <agl@google.com>
2015-07-16 02:02:37 +00:00
David Benjamin
3fa65f0f05 Fix some malloc test crashs.
This isn't exhaustive. There are still failures in some tests which probably
ought to get C++'d first.

Change-Id: Iac58df9d98cdfd94603d54374a531b2559df64c3
Reviewed-on: https://boringssl-review.googlesource.com/4795
Reviewed-by: Adam Langley <agl@google.com>
2015-05-21 18:00:10 +00:00
David Benjamin
22ccc2d8f1 Remove unnecessary NULL checks, part 1.
First batch of the alphabet.

Change-Id: If4e60f4fbb69e04eb4b70aa1b2240e329251bfa5
Reviewed-on: https://boringssl-review.googlesource.com/4514
Reviewed-by: Adam Langley <agl@google.com>
2015-05-04 23:05:17 +00:00
Adam Langley
683d7bd20a Convert BN_MONT_CTX to new-style locking.
This introduces a per-RSA/DSA/DH lock. This is good for lock contention,
although pthread locks are depressingly bloated.

Change-Id: I07c4d1606fc35135fc141ebe6ba904a28c8f8a0c
Reviewed-on: https://boringssl-review.googlesource.com/4324
Reviewed-by: Adam Langley <agl@google.com>
2015-04-14 20:10:27 +00:00
Brian Smith
054e682675 Eliminate unnecessary includes from low-level crypto modules.
Beyond generally eliminating unnecessary includes, eliminate as many
includes of headers that declare/define particularly error-prone
functionality like strlen, malloc, and free. crypto/err/internal.h was
added to remove the dependency on openssl/thread.h from the public
openssl/err.h header. The include of <stdlib.h> in openssl/mem.h was
retained since it defines OPENSSL_malloc and friends as macros around
the stdlib.h functions. The public x509.h, x509v3.h, and ssl.h headers
were not changed in order to minimize breakage of source compatibility
with external code.

Change-Id: I0d264b73ad0a720587774430b2ab8f8275960329
Reviewed-on: https://boringssl-review.googlesource.com/4220
Reviewed-by: Adam Langley <agl@google.com>
2015-04-13 20:49:18 +00:00
David Benjamin
c9a202fee3 Add in missing curly braces part 1.
Everything before crypto/ec.

Change-Id: Icbfab8e4ffe5cc56bf465eb57d3fdad3959a085c
Reviewed-on: https://boringssl-review.googlesource.com/3401
Reviewed-by: Adam Langley <agl@google.com>
2015-02-11 19:31:01 +00:00
Adam Langley
2b2d66d409 Remove string.h from base.h.
Including string.h in base.h causes any file that includes a BoringSSL
header to include string.h. Generally this wouldn't be a problem,
although string.h might slow down the compile if it wasn't otherwise
needed. However, it also causes problems for ipsec-tools in Android
because OpenSSL didn't have this behaviour.

This change removes string.h from base.h and, instead, adds it to each
.c file that requires it.

Change-Id: I5968e50b0e230fd3adf9b72dd2836e6f52d6fb37
Reviewed-on: https://boringssl-review.googlesource.com/3200
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
2015-02-02 19:14:15 +00:00
David Benjamin
f49196052c Tidy up DSA paramgen stylistically.
No braceless ifs.

Change-Id: I8f559a6bcd7029e642b8b56aa082949570b4c1fb
Reviewed-on: https://boringssl-review.googlesource.com/2622
Reviewed-by: Adam Langley <agl@google.com>
2014-12-16 19:16:31 +00:00
David Benjamin
a6d81018f8 Consistently use RAND_bytes and check for failure.
RAND_pseudo_bytes just calls RAND_bytes now and only returns 0 or 1. Switch all
callers within the library call the new one and use the simpler failure check.
This fixes a few error checks that no longer work (< 0) and some missing ones.

Change-Id: Id51c79deec80075949f73fa1fbd7b76aac5570c6
Reviewed-on: https://boringssl-review.googlesource.com/2621
Reviewed-by: Adam Langley <agl@google.com>
2014-12-16 19:15:59 +00:00
Adam Langley
d4b4f085d9 Safe (EC)DSA nonces.
This change causes (EC)DSA nonces be to calculated by hashing the
message and private key along with entropy.
2014-06-20 13:17:33 -07:00
Adam Langley
95c29f3cd1 Inital import.
Initial fork from f2d678e6e89b6508147086610e985d4e8416e867 (1.0.2 beta).

(This change contains substantial changes from the original and
effectively starts a new history.)
2014-06-20 13:17:32 -07:00