The trial division and probable prime with coprime tests are disabled
on WIN32 builds because they use internal functions not exported from
the WIN32 DLLs.
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Facilitate switch to custom scatter-gather routines. This modification
does not change algorithms, only makes it possible to implement
alternative. This is achieved by a) moving precompute table to assembly
(perlasm parses ecp_nistz256_table.c and is free to rearrange data to
match gathering algorithm); b) adhering to explicit scatter subroutine
(which for now is simply a memcpy). First implementations that will use
this option are 32-bit assembly implementations, ARMv4 and x86, where
equivalent of current read-whole-table-select-single-value algorithm
is too time-consuming. [On side note, switching to scatter-gather on
x86_64 would allow to improve server-side ECDSA performance by ~5%].
Reviewed-by: Bodo Moeller <bodo@openssl.org>
The different -I compiler parameters will take care of the rest...
Reviewed-by: Tim Hudson <tjh@openssl.org>
Conflicts:
crypto/evp/evp_enc.c
crypto/rsa/rsa_oaep.c
crypto/rsa/rsa_pk1.c
Patch supplied by Matthieu Patou <mat@matws.net>, and modified to also
remove duplicate definition of PKCS7_type_is_digest.
PR#3551
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reencode DigestInto in DER and check against the original: this
will reject any improperly encoded DigestInfo structures.
Note: this is a precautionary measure, there is no known attack
which can exploit this.
Thanks to Brian Smith for reporting this issue.
Reviewed-by: Tim Hudson <tjh@openssl.org>
The following #ifdef tests were all removed:
__MWERKS__
MAC_OS_pre_X
MAC_OS_GUSI_SOURCE
MAC_OS_pre_X
OPENSSL_SYS_MACINTOSH_CLASSIC
OPENSSL_SYS_MACOSX_RHAPSODY
Reviewed-by: Andy Polyakov <appro@openssl.org>
Do the final padding check in EVP_DecryptFinal_ex in constant time to
avoid a timing leak from padding failure.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Also tweak s3_cbc.c to use new constant-time methods.
Also fix memory leaks from internal errors in RSA_padding_check_PKCS1_OAEP_mgf1
This patch is based on the original RT submission by Adam Langley <agl@chromium.org>,
as well as code from BoringSSL and OpenSSL.
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
GetDIBits has been around since Windows2000 and
BitBitmapBits is an old Win16 compatibility function
that is much slower.
Reviewed-by: Tim Hudson <tjh@openssl.org>
If we don't find a signer in the internal list, then fall
through and look at the internal list; don't just return NULL.
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
This is funny; Ben commented in the source, Matt opend a ticket,
and Rich is doing the submit. Need more code-review? :)
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
When calling X509_set_version to set v1 certificate, that
should mean that the version number field is omitted.
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
This is a more comprehensive fix. It changes all
keygen apps to use 2K keys. It also changes the
default to use SHA256 not SHA1. This is from
Kurt's upstream Debian changes.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
The EXT_BITSTRING and EXT_IA5STRING are defined in x509v3.h, but
the low-level functions are not public. They are useful, no need
to make them static. Note that BITSTRING already was exposed since
this RT was created, so now we just export IA5STRING functions.
Reviewed-by: Tim Hudson <tjh@openssl.org>
The original RT request included a patch. By the time
we got around to doing it, however, the callback scheme
had changed. So I wrote a new function RSA_check_key_ex()
that uses the BN_GENCB callback. But thanks very much
to Vinet Sharma <vineet.sharma@gmail.com> for the
initial implementation.
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
i2d_re_X509_tbs re-encodes the TBS portion of the certificate.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
"inline" without static is not correct as the compiler may choose to ignore it
and will then either emit an external definition, or expect one.
Reviewed-by: Geoff Thorpe <geoff@openssl.org>
