Move rsa_st away from public headers.
Add accessor/writer functions for the public RSA data.
Adapt all other source to use the accessors and writers.
Reviewed-by: Matt Caswell <matt@openssl.org>
Don't have #error statements in header files, but instead wrap
the contents of that file in #ifndef OPENSSL_NO_xxx
This means it is now always safe to include the header file.
Reviewed-by: Richard Levitte <levitte@openssl.org>
This was done by the following
find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
print unless $. == 1 && m@/\* .*\.[ch] \*/@;
close ARGV if eof; # Close file to reset $.
And then some hand-editing of other files.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Also has changes from from David Woodhouse <David.Woodhouse@intel.com>
and some tweaks from me.
Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
There are header files in crypto/ that are used by a number of crypto/
submodules. Move those to crypto/include/internal and adapt the
affected source code and Makefiles.
The header files that got moved are:
crypto/cryptolib.h
crypto/md32_common.h
Reviewed-by: Rich Salz <rsalz@openssl.org>
After the finale, the "real" final part. :) Do a recursive grep with
"-B1 -w [a-zA-Z0-9_]*_free" to see if any of the preceeding lines are
an "if NULL" check that can be removed.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Don't check for NULL before calling a free routine. This gets X509_.*free:
x509_name_ex_free X509_policy_tree_free X509_VERIFY_PARAM_free
X509_STORE_free X509_STORE_CTX_free X509_PKEY_free
X509_OBJECT_free_contents X509_LOOKUP_free X509_INFO_free
Reviewed-by: Richard Levitte <levitte@openssl.org>
Update code to use ASN1_TYPE_pack_sequence and ASN1_TYPE_unpack_sequence
instead of performing the same operation manually.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Move ASN.1 internals used across multiple directories into new internal
header file asn1_int.h remove crypto/Makefile hack which allowed other
directories to include "asn1_locl.h"
Reviewed-by: Matt Caswell <matt@openssl.org>
Start ensuring all OpenSSL "free" routines allow NULL, and remove
any if check before calling them.
This gets ASN1_OBJECT_free and ASN1_STRING_free.
Reviewed-by: Matt Caswell <matt@openssl.org>
Fix a bug where invalid PSS parameters are not rejected resulting in a
NULL pointer exception. This can be triggered during certificate
verification so could be a DoS attack against a client or a server
enabling client authentication.
Thanks to Brian Carpenter for reporting this issues.
CVE-2015-0208
Reviewed-by: Tim Hudson <tjh@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>
Some CMS SignedData structure use a signature algorithm OID such
as SHA1WithRSA instead of the RSA algorithm OID. Workaround this
case by tolerating the signature if we recognise the OID.
For RSA and DSA keys return an appropriate RecipientInfo type. By setting
CMS_RECIPINFO_NONE for DSA keys an appropriate error is returned if
an attempt is made to use DSA with enveloped data.
Extend RSA ASN1 method to support CMS PSS signatures for both sign
and verify.
For signing the EVP_PKEY_CTX parameters are read and the appropriate
CMS structures set up.
For verification the CMS structures are analysed and the corresponding
parameters in the EVP_PKEY_CTX set.
Also add RSA-OAEP support.
For encrypt the EVP_PKEY_CTX parameters are used.
For decrypt the CMS structure is uses to set the appropriate EVP_PKEY_CTX
parameters.
now print out signatures instead of the standard hex dump.
More complex signatures (e.g. PSS) can print out more meaningful information.
Sample DSA version included that prints out the signature parameters r, s.
[Note EVP_PKEY_ASN1_METHOD is an application opaque structure so adding
new fields in the middle has no compatibility issues]
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.
