Matt Caswell [Mon, 6 Apr 2020 15:05:24 +0000 (16:05 +0100)]
Enable export_to functions to have access to the libctx
The EC export_to function calls EC_POINT_point2buf that can later
generate a random number in some circumstances. Therefore we pass in a
BN_CTX associated with the library context. This means we have to change
the export_to function signature to accept the library context.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11493)
Richard Levitte [Thu, 9 Apr 2020 10:10:24 +0000 (12:10 +0200)]
OpenSSL::OID: Don't use List::Util
It turns out that the pairwise functions of List::Util came into perl
far later than 5.10.0. We can't use that under those conditions, so
must revert to a quick internal implementation of the functions we're
after.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11503)
Jim Newsome [Tue, 7 Apr 2020 21:29:53 +0000 (16:29 -0500)]
Update RAND_METHOD definition in man page
The `add` and `seed` callbacks were changed to return `int` instead of
`void` in
b6dcdbfc94c482f6c15ba725754fc9e827e41851 (first included in
tag OpenSSL_1_1_0-pre1).
The `add` callback was changed to take a `double` instead of an `int`
in
853f757ecea74a271a7c5cdee3f3b5fe0d3ae863.
CLA: trivial
Fixes: #10199
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11486)
Tomas Mraz [Fri, 3 Apr 2020 15:26:57 +0000 (17:26 +0200)]
Travis build matrix adjustments
- do not exclude all clang builds on Linux
- exclude the constantly timeouting -fsanitize=address build on OS/X
- drop some mostly duplicate builds
- change the base linux distro to Bionic
- drop sudo as that is no longer needed - always on
- drop -D__NO_STRING_INLINES where not needed
- memleak test is not working with old clang
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11468)
Pauli [Wed, 8 Apr 2020 02:02:34 +0000 (12:02 +1000)]
Add a null provider which implements no algorithms.
By loading the null provider into the default context, it is possible
to verify that it is not accidentally being used.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11488)
Shane Lontis [Thu, 9 Apr 2020 02:47:46 +0000 (12:47 +1000)]
Move legacy ciphers into the legacy provider
DES, idea, seed, rc2, rc4, rc5, cast and blowfish have been moved out of the default provider.
Code shared between desx and tdes has been moved into a seperate file (cipher_tdes_common.c).
3 test recipes failed due to using app/openssl calls that used legacy ciphers.
These calls have been updated to supply both the default and legacy providers.
Fixed openssl app '-provider' memory leak
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11419)
Matt Caswell [Wed, 1 Apr 2020 15:15:39 +0000 (16:15 +0100)]
Document the new X509_STORE_CTX_new_with_libctx() function
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11457)
Matt Caswell [Wed, 1 Apr 2020 15:10:08 +0000 (16:10 +0100)]
Explicitly cache the X509v3_extensions in one more place in libssl
Make sure we cache the extensions for a cert using the right libctx.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11457)
Matt Caswell [Wed, 1 Apr 2020 15:09:05 +0000 (16:09 +0100)]
Use the libctx and propq from the X509_STORE_CTX
Now that X509_STORE_CTX contain a libctx we should use it in a couple of
places where we cache the X509v3 extensions.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11457)
Matt Caswell [Wed, 1 Apr 2020 15:05:07 +0000 (16:05 +0100)]
Use X509_STORE_CTX_new_with_libctx() in libssl
Libssl is OPENSSL_CTX aware so we should use it when creating an
X509_STORE_CTX.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11457)
Matt Caswell [Wed, 1 Apr 2020 15:03:44 +0000 (16:03 +0100)]
Add X509_STORE_CTX_new_with_libctx()
Make it possible to create an X509_STORE_CTX with an associated libctx
and propq.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11457)
Richard Levitte [Mon, 23 Mar 2020 12:21:21 +0000 (13:21 +0100)]
TLS: Temporarly downgrade newly generated EVP_PKEYs to legacy
The transfer of TLS encodedpoint to backends isn't yet fully supported
in provider implementations. This is a temporary measure so as not to
get stuck in other development.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11358)
Richard Levitte [Mon, 23 Mar 2020 12:19:40 +0000 (13:19 +0100)]
Fix export of provided EC keys
The exporter freed a buffer too soon, and there were attempts to use
its data later, which was overwritten by something else at that
point.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11358)
Richard Levitte [Wed, 18 Mar 2020 14:54:47 +0000 (15:54 +0100)]
EVP & TLS: Add necessary EC_KEY data extraction functions, and use them
libssl code uses EVP_PKEY_get0_EC_KEY() to extract certain basic data
from the EC_KEY. We replace that with internal EVP_PKEY functions.
This may or may not be refactored later on.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11358)
Richard Levitte [Mon, 16 Mar 2020 17:55:32 +0000 (18:55 +0100)]
EVP: add EVP_PKEY_is_a() and EVP_PKEY_can_sign()
EVP_PKEY_is_a() is the provider side key checking function corresponding
to checking EVP_PKEY_id() or an EVP_PKEY against macros like EVP_PKEY_EC.
It also works with legacy internal keys.
We also add a warning indoc/man3/EVP_PKEY_set1_RSA.pod regarding the
reliability of certain functions that only understand legacy keys.
Finally, we take the opportunity to clean up doc/man3/EVP_PKEY_set1_RSA.pod
to better conform with man-page layout norms, see man-pages(7) on Linux.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11358)
Pauli [Tue, 7 Apr 2020 05:50:02 +0000 (15:50 +1000)]
params: add a warning about the PTR types.
The warning is deter the unsure -- if in doubt the PTR type is almost certainly
NOT what you should be using.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11480)
Patrick Steuer [Sat, 22 Feb 2020 00:20:09 +0000 (01:20 +0100)]
AES CTR-DRGB: do not leak timing information
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11147)
Pauli [Sun, 5 Apr 2020 23:23:00 +0000 (09:23 +1000)]
Integer overflow in ASN1_STRING_set.
Addressing a potential integer overflow condition.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11473)
Pauli [Mon, 6 Apr 2020 01:53:10 +0000 (11:53 +1000)]
params: avoid a core dump with a null pointer and a get string call
Previous a get string (UTF8 or octet) params call would memcpy(2) from a NULL
pointer if the OSSL_PARAM didn't have its data field set. This change makes
the operation fail rather than core dump and it returns to param size (if set).
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11474)
Billy Brumley [Wed, 1 Apr 2020 18:15:58 +0000 (21:15 +0300)]
[crypto/ec] blind coordinates in ec_wNAF_mul for robustness
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Nicola Tuveri <nicola.tuveri@ibm.com>
(Merged from https://github.com/openssl/openssl/pull/11439)
Bernd Edlinger [Mon, 6 Apr 2020 08:41:36 +0000 (10:41 +0200)]
Fix the error handling in EC_POINTs_mul
This was pointed out by a false-positive
-fsanitizer warning ;-)
However from the cryptographical POV the
code is wrong:
A point R^0 on the wrong curve
is infinity on the wrong curve.
[extended tests]
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11475)
Dr. David von Oheimb [Tue, 31 Mar 2020 14:04:55 +0000 (16:04 +0200)]
Fix misleading error msg for PBM check w/o secret in OSSL_CMP_validate_msg()
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11448)
Dr. David von Oheimb [Tue, 31 Mar 2020 11:26:32 +0000 (13:26 +0200)]
Fix error reporting glitch in X509_STORE_CTX_print_verify_cb() in t_x509.c
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11448)
Dr. David von Oheimb [Mon, 30 Mar 2020 14:40:14 +0000 (16:40 +0200)]
Fix bugs in 3GPP exception checking and improve diagnostics in crypt/cmp/cmp_vfy.c
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11448)
Richard Levitte [Tue, 31 Mar 2020 15:20:24 +0000 (17:20 +0200)]
PROV: Add DERlib support for ECDSA and EC keys
This replaces crypto/ec/ecdsa_aid.c with new code and generated OIDs
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11450)
Richard Levitte [Tue, 31 Mar 2020 15:16:59 +0000 (17:16 +0200)]
PROV: Add DERlib support for DSA
This replaces crypto/dsa/dsa_aid.c with new code and generated OIDs
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11450)
Richard Levitte [Tue, 31 Mar 2020 15:15:17 +0000 (17:15 +0200)]
PROV: Add DERlib support for RSA
This replaces crypto/rsa/rsa_aid.c with new code and generated OIDs
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11450)
Richard Levitte [Tue, 31 Mar 2020 14:54:43 +0000 (16:54 +0200)]
PROV: Add the beginning of a DER writing library
This library is meant to be small and quick. It's based on WPACKET,
which was extended to support DER writing. The way it's used is a
bit unusual, as it's used to write the structures backward into a
given buffer. A typical quick call looks like this:
/*
* Fill in this structure:
*
* something ::= SEQUENCE {
* id OBJECT IDENTIFIER,
* x [0] INTEGER OPTIONAL,
* y [1] BOOLEAN OPTIONAL,
* n INTEGER
* }
*/
unsigned char buf[nnnn], *p = NULL;
size_t encoded_len = 0;
WPACKET pkt;
int ok;
ok = WPACKET_init_der(&pkt, buf, sizeof(buf)
&& DER_w_start_sequence(&pkt, -1)
&& DER_w_bn(&pkt, -1, bn)
&& DER_w_boolean(&pkt, 1, bool)
&& DER_w_precompiled(&pkt, -1, OID, sizeof(OID))
&& DER_w_end_sequence(&pkt, -1)
&& WPACKET_finish(&pkt)
&& WPACKET_get_total_written(&pkt, &encoded_len)
&& (p = WPACKET_get_curr(&pkt)) != NULL;
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11450)
Richard Levitte [Tue, 31 Mar 2020 14:42:04 +0000 (16:42 +0200)]
Add perl support to parse and DER encode ASN.1 OID specs
We have an old OID database that's not as readable as would be
desired, and we have spots with hand coded DER for well known OIDs.
The perl modules added here give enough support that we can parse
OBJECT IDENTIFIER definitions and encode them as DER.
OpenSSL::OID is a general OID parsing and encoding of ASN.1
definitions, and supports enough of the X.680 syntax to understand
what we find in RFCs and similar documents and produce the DER
encoding for them.
oids_to_c is a specialized module to convert the DER encoding from
OpenSSL::OID to C code. This is primarily useful in file templates
that are processed with util/dofile.pl.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11450)
Tomas Mraz [Fri, 3 Apr 2020 08:24:40 +0000 (10:24 +0200)]
Add test cases for the non CA certificate with pathlen:0
Accept verification without -x509_strict and reject it with it.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11463)
Tomas Mraz [Thu, 2 Apr 2020 15:31:21 +0000 (17:31 +0200)]
Set X509_V_ERR_INVALID_EXTENSION error for invalid basic constraints
If we encounter certificate with basic constraints CA:false,
pathlen present and X509_V_FLAG_X509_STRICT is set we set
X509_V_ERR_INVALID_EXTENSION error.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11463)
Tomas Mraz [Thu, 2 Apr 2020 13:56:12 +0000 (15:56 +0200)]
Allow certificates with Basic Constraints CA:false, pathlen:0
Do not mark such certificates with EXFLAG_INVALID although they
violate the RFC 5280, they are syntactically correct and
openssl itself can produce such certificates without any errors
with command such as:
openssl x509 -req -signkey private.pem -in csr.pem -out cert.pem \
-extfile <(echo "basicConstraints=CA:FALSE,pathlen:0")
With the commit
ba4356ae4002a04e28642da60c551877eea804f7 the
EXFLAG_INVALID causes openssl to not consider such certificate
even as leaf self-signed certificate which is breaking existing
installations.
Fixes: #11456
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11463)
Matt Caswell [Thu, 2 Apr 2020 11:26:47 +0000 (12:26 +0100)]
Add a WPACKET test for the new DER capability
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11462)
Matt Caswell [Thu, 2 Apr 2020 10:21:24 +0000 (11:21 +0100)]
Add "endfirst" writing to WPACKET
Support the concept of writing to the end of the packet first.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11462)
Bernd Edlinger [Sun, 3 Nov 2019 18:36:11 +0000 (19:36 +0100)]
Fix a gcc warning about possible null pointer
In function 'ccm_tls_cipher',
inlined from 'ccm_cipher_internal' at providers/common/ciphers/cipher_ccm.c:359:16,
inlined from 'ccm_stream_final' at providers/common/ciphers/cipher_ccm.c:265:9:
providers/common/ciphers/cipher_ccm.c:317:5: error: argument 2 null where non-null expected [-Werror=nonnull]
317 | memcpy(ctx->iv + EVP_CCM_TLS_FIXED_IV_LEN, in, EVP_CCM_TLS_EXPLICIT_IV_LEN);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/internal/cryptlib.h:14,
from providers/common/include/prov/ciphercommon.h:14,
from providers/common/ciphers/cipher_ccm.c:12:
providers/common/ciphers/cipher_ccm.c: In function 'ccm_stream_final':
/home/ed/gnu/arm-linux-gnueabihf-linux64/arm-linux-gnueabihf/sys-include/string.h:44:14: note: in a call to function 'memcpy' declared here
44 | extern void *memcpy (void *__restrict __dest,
| ^~~~~~
[extended tests]
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10344)
Matt Caswell [Thu, 2 Apr 2020 08:58:59 +0000 (09:58 +0100)]
Expand the XTS documentation
Explain that XTS does not support streaming, and that the IV value is the
tweak.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11461)
Aaron Thompson [Tue, 31 Mar 2020 07:19:16 +0000 (07:19 +0000)]
Remove an unnecessary call to BN_CTX_free.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11452)
Aaron Thompson [Tue, 31 Mar 2020 06:47:58 +0000 (06:47 +0000)]
Fix bugs in EC code introduced with FIPS changes.
a9612d6c034f47c4788c67d85651d0cd58c3faf7 introduced possible memory leaks in EC_GROUP_cmp and EC_POINTs_mul, and a possible BN_CTX_end without BN_CTX_start in ec_field_inverse_mod_ord.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11452)
Shane Lontis [Fri, 3 Apr 2020 06:50:36 +0000 (16:50 +1000)]
Add data driven SELF TEST code for signatures and key agreement
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11036)
Dr. David von Oheimb [Wed, 25 Mar 2020 12:46:02 +0000 (13:46 +0100)]
HTTP client: make server/proxy and port params more consistent; minor other improvements
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11404)
Dr. David von Oheimb [Wed, 19 Feb 2020 17:00:26 +0000 (18:00 +0100)]
Chunk 10 of CMP contribution to OpenSSL: CMP http client and related tests
Also improve the generic HTTP client w.r.t. proxy and no_proxy options.
Certificate Management Protocol (CMP, RFC 4210) extension to OpenSSL
Also includes CRMF (RFC 4211) and HTTP transfer (RFC 6712).
Adds the CMP and CRMF API to libcrypto and the "cmp" app to the CLI.
Adds extensive documentation and tests.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11404)
Nikolay Morozov [Wed, 25 Mar 2020 13:00:43 +0000 (16:00 +0300)]
TLS Cipher Suite 0xC102 Support
For GOST2012-GOST8912-GOST8912 was used 0xFF85 identifier,
but new identifier 0xc102 was assigned.
Because of old software we will support both numbers.
https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-parameters-2
https://datatracker.ietf.org/doc/draft-smyshlyaev-tls12-gost-suites/
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11403)
Bernd Edlinger [Wed, 1 Apr 2020 04:00:27 +0000 (06:00 +0200)]
Fix a printf format error in cmp_client.c
The value is of type uint64 but the format
%ld is not suitable for that, need to use %jd.
[extended tests]
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11454)
Richard Levitte [Tue, 31 Mar 2020 12:10:27 +0000 (14:10 +0200)]
Fixups in CHANGES.md
Fixed one ambiguous line and removed a few unnecessary backticks.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11447)
Matt Caswell [Mon, 16 Mar 2020 17:03:08 +0000 (17:03 +0000)]
Extend the sslprovider_test to be able to additionally test FIPS
Previously we could test an empty default ctx, with the default provider
loaded into another ctx. Now we do the same with the FIPS provider.
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11401)
Matt Caswell [Thu, 12 Mar 2020 14:51:34 +0000 (14:51 +0000)]
Make sure we always use the correct libctx in sslprovidertest.c
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11401)
Matt Caswell [Thu, 12 Mar 2020 14:49:19 +0000 (14:49 +0000)]
Make sure we use the libctx when creating an EVP_PKEY_CTX in libssl
We should use EVP_PKEY_CTX_new_from_pkey() to ensure we use the correct
libctx.
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11401)
Matt Caswell [Thu, 12 Mar 2020 14:46:30 +0000 (14:46 +0000)]
Use EVP_DigestSignInit_ex and EVP_DigestVerifyInit_ex in libssl
We need to make sure we use the correct libctx for all operations in
libssl.
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11401)
Matt Caswell [Mon, 30 Mar 2020 13:15:06 +0000 (14:15 +0100)]
Don't double free a DH object
Having created a DH object and assigned it to an EVP_PKEY - we should
not free both the EVP_PKEY and the original DH. This will lead to a
double free occurring.
This issue was discovered and reported by GitHub Security Lab team member
Agustin Gianni.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11441)
Billy Brumley [Sat, 28 Mar 2020 18:35:43 +0000 (20:35 +0200)]
[crypto/ec] Ladder tweaks
- Convert to affine coords on ladder entry. This lets us use more efficient
ladder step formulae.
- Convert to affine coords on ladder exit. This prevents the current code
awkwardness where conversion happens twice during serialization: first to
fetch the buffer size, then again to fetch the coords.
- Instead of projectively blinding the input point, blind both accumulators
independently.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/11435)
Billy Brumley [Sun, 29 Mar 2020 07:38:37 +0000 (10:38 +0300)]
[test] Make sm2_internal_test less fragile to changes in the ec module
Since these are KATs, the trailing randomness consumed by the ec module
does not really matter. So make the fake random buffer circular.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/11435)
Tianjia Zhang [Fri, 13 Mar 2020 03:24:05 +0000 (11:24 +0800)]
apps: support sendfile in s_server when ktls enabled
When the -WWW or -HTTP option is specified, s_server can choose
to use SSL_sendfile to transmit the file requested by client
with KTLS is enabled, taking full advantage of the performance
advantages of Kernel TLS, and adding the '-sendfile' command
line parameter to control this behavior.
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11318)
Shane Lontis [Wed, 1 Apr 2020 05:51:18 +0000 (15:51 +1000)]
Add EVP_PKEY_gettable_params support for accessing EVP_PKEY key data fields
Currently only RSA, EC and ECX are supported (DH and DSA need to be added to the keygen
PR's seperately because the fields supported have changed significantly).
The API's require the keys to be provider based.
Made the keymanagement export and get_params functions share the same code by supplying
support functions that work for both a OSSL_PARAM_BLD as well as a OSSL_PARAM[].
This approach means that complex code is not required to build an
empty OSSL_PARAM[] with the correct sized fields before then doing a second
pass to populate the array.
The RSA factor arrays have been changed to use unique key names to simplify the interface
needed by the user.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11365)
Richard Levitte [Tue, 25 Feb 2020 10:14:28 +0000 (11:14 +0100)]
Windows makefile generator: Don't delete long lists of files in one go
The Windows command line has its limits, and we're hitting it hard.
We therefore generate one 'del' command for each explicit file for the
'clean' target.
Fixes #11163
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/11171)
Matt Caswell [Fri, 27 Mar 2020 17:16:59 +0000 (17:16 +0000)]
Give a better error if we can't find a sig alg
Some scenarios where we could not find a suitable sig alg just
gave "internal error" as the reason - which isn't very helpful. A
more suitable reason code already exists - so we use that.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11425)
Nicola Tuveri [Fri, 27 Mar 2020 14:39:34 +0000 (15:39 +0100)]
Fix off-by-1 bug on provider_activate with custom error strings
Starting `cnt` from 1 would work if we weren't using cnt itself to
access elements of the array returned calling the provider callback.
As it is before this commit, we have 2 problems:
- first, in the unlikely case that the incoming array was "empty" (only
contains the terminator item) we would skip past it and potentially
end up with oob reads;
- otherwise, at the end of the while loop, `cnt` will be equal to the
number of items in the input array, not 1 more. We then add 1 more to
the zalloc call to account for the library name item, and we fill all
of it (relying on zalloc to have zeroed the terminator item).
The first read access that will read the list up to the terminator
will result in a OOB read as we did not allocate enough space to also
contain the terminator.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11427)
Nicola Tuveri [Fri, 27 Mar 2020 11:02:48 +0000 (12:02 +0100)]
Add test for providers exposing OSSL_FUNC_PROVIDER_GET_REASON_STRINGS
This test currently fails, next commit has the description of the bug
and the fix.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11427)
Matt Caswell [Wed, 25 Mar 2020 16:00:42 +0000 (16:00 +0000)]
Document the new X509v3_cache_extensions() function
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11409)
Matt Caswell [Fri, 20 Mar 2020 11:55:19 +0000 (11:55 +0000)]
Explicitly cache X509v3 extensions in libssl
Caching the X509v3 extensions requires an explicit libctx. We do that
where required in libssl.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11409)
Matt Caswell [Fri, 20 Mar 2020 11:52:07 +0000 (11:52 +0000)]
Add the X509v3_cache_extensions() function
Various functions cause the results of processing extensions to be
cached. The processing itself requires a libctx, and so this implicit
caching means that the default ctx is used which can lead to failures.
By explicitly caching the extensions we can specify the libctx to be used.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11409)
Matt Caswell [Fri, 27 Mar 2020 16:05:36 +0000 (16:05 +0000)]
Don't attempt to up-ref an EVP_CIPHER if it is NULL
EVP_CIPHERs in the ssl_cipher_methods table can be NULL if
they are not available. We shouldn't attempt to up-ref a
cipher if it is NULL.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11426)
Matt Caswell [Thu, 26 Mar 2020 11:29:42 +0000 (11:29 +0000)]
Describe the "want" parameter in int create_bare_ssl_connection()
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11406)
Matt Caswell [Fri, 20 Mar 2020 11:58:34 +0000 (11:58 +0000)]
Display errors if a test TLS connection fails
If a connection fails it is useful during debugging to have any errors
that are on the OpenSSL error stack at the time of the failure.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11406)
Pauli [Fri, 27 Mar 2020 00:33:46 +0000 (10:33 +1000)]
Param builder: Remove the static size limit.
Prior to this, the param builder had a statically sized array internally.
This changes it so that it uses a stack instead.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11390)
Pauli [Wed, 25 Mar 2020 23:28:01 +0000 (09:28 +1000)]
Param build: make structures opaque.
Since this is public, it is best to make the underlying structure opaque.
This means converting from stack allocation to dynamic allocation for all
usages.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11390)
Pauli [Tue, 24 Mar 2020 05:08:00 +0000 (15:08 +1000)]
NEWS: note OSSL_PARAM_BLD API as public.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11390)
Pauli [Tue, 24 Mar 2020 04:58:57 +0000 (14:58 +1000)]
Param builder: make the OSSL_PARAM_BLD APIs public.
The catalyst for this is the difficult of passing BNs through the other
OSSL_PARAM APIs.
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11390)
Tomas Mraz [Thu, 26 Mar 2020 14:59:00 +0000 (15:59 +0100)]
s_server: Properly indicate ALPN protocol mismatch
Return SSL_TLSEXT_ERR_ALERT_FATAL from alpn_select_cb so that
an alert is sent to the client on ALPN protocol mismatch.
Fixes: #2708
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11415)
Richard Levitte [Tue, 24 Mar 2020 15:31:43 +0000 (16:31 +0100)]
PROV: Fix EC_KEY exporters to allow domain parameter keys
The provider key export functions for EC_KEY assumed that a public key
is always present, and would fail if not. This blocks any attempt to
export a key structure with only domain parameters.
This is similar to earlier work done in EVP_PKEY_ASN1_METHODs.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11394)
Matt Caswell [Wed, 25 Mar 2020 17:43:50 +0000 (17:43 +0000)]
Document various SRP related APIs
This includes the newly added *_ex() variants that take a libctx/property
query string.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11410)
Matt Caswell [Fri, 20 Mar 2020 17:24:51 +0000 (17:24 +0000)]
Use the new library context aware SRP functions in sslapitest
For the moment this still just uses the default library context, but a
future version of sslapitest will specify a non-default library context.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11410)
Matt Caswell [Fri, 20 Mar 2020 17:24:24 +0000 (17:24 +0000)]
Update libssl to use the new library context aware SRP functions
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11410)
Matt Caswell [Fri, 20 Mar 2020 17:23:25 +0000 (17:23 +0000)]
Make SRP library context aware
In order for the TLS SRP tests to pass when using a non-default library
context the underlying SRP calls need to be library context aware.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11410)
Matt Caswell [Wed, 25 Mar 2020 15:01:36 +0000 (15:01 +0000)]
Use the new OCSP functions in sslapitest.c
At the moment we just use the default libctx - but a future PR will add
support for running sslapitest with a non-default libctx.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11407)
Matt Caswell [Fri, 20 Mar 2020 14:54:55 +0000 (14:54 +0000)]
Add OCSP_RESPID_set_by_key_ex() and OCSP_RESPID_match_ex()
OCSP_RESPID_set_by_key() calculates a SHA1 hash of the supplied
certificate. We need to be able to specify which libctx and property
query string is used to fetch that algorithm so we introduce
OCSP_RESPID_set_by_key_ex() which does the same thing but enables you to
speicfy the library context and propery query string explicitly.
OCSP_RESPID_match() matches with certificates based on the SHA1 hash.
Therefore for the same reason we introduce OCSP_RESPID_match_ex().
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11407)
Matt Caswell [Fri, 20 Mar 2020 12:00:12 +0000 (12:00 +0000)]
Ignore some fetch failures
Some fetch failurs are ok and should be ignored.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11405)
Matt Caswell [Wed, 25 Mar 2020 12:12:59 +0000 (12:12 +0000)]
Put an error on the stack in the event of a fetch failure
Fetch failures are a common problem and it is useful to have detailed
information about what was requested in the event of a failure.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11405)
Matt Caswell [Fri, 20 Mar 2020 12:37:20 +0000 (12:37 +0000)]
Use a fetched cipher for the TLSv1.3 early secret
We should use an explicitly fetched cipher to ensure that we are using
the correct libctx and property query.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11402)
Matt Caswell [Thu, 19 Mar 2020 18:23:58 +0000 (18:23 +0000)]
Use a fetched cipher when decrypting a ticket in libssl
We need to make sure we are using the correct libctx and property query.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11402)
Richard Levitte [Mon, 23 Mar 2020 05:03:16 +0000 (06:03 +0100)]
EVP: Limit the diverse key parameter functions to domain params only
Provider KEYMGMT functions can handle domain parameters as well as
"other" parameters (the cofactor mode flag in ECC keys is one of
those). The public EVP functions EVP_PKEY_copy_parameters(),
EVP_PKEY_missing_parameters(), EVP_PKEY_cmp_parameters() and
EVP_PKEY_cmp() tried to handle all parameters, but looking back at
EVP_PKEY_ASN1_METHOD code (especially crypto/ec/ec_ameth.c), it turns
out that they only need to concern themselves with domain parameters.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Mon, 23 Mar 2020 04:40:47 +0000 (05:40 +0100)]
EVP: Implement support for key downgrading in backends
Downgrading EVP_PKEYs from containing provider side internal keys to
containing legacy keys demands support in the EVP_PKEY_ASN1_METHOD.
This became a bit elaborate because the code would be almost exactly
the same as the import functions int EVP_KEYMGMT. Therefore, we end
up moving most of the code to common backend support files that can be
used both by legacy backend code and by our providers.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Sat, 21 Mar 2020 05:26:41 +0000 (06:26 +0100)]
test/evp_pkey_provided_test.c: Add test of EVP_PKEY_copy_parameters()
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Sat, 21 Mar 2020 05:21:26 +0000 (06:21 +0100)]
EVP: Downgrade keys rather than upgrade
Upgrading EVP_PKEYs from containing legacy keys to containing provider
side keys proved to be risky, with a number of unpleasant corner
cases, and with functions like EVP_PKEY_get0_DSA() failing
unexpectedly.
We therefore change course, and instead of upgrading legacy internal
keys to provider side internal keys, we downgrade provider side
internal keys to legacy ones. To be able to do this, we add
|import_from| and make it a callback function designed for
evp_keymgmt_export().
This means that evp_pkey_upgrade_to_provider() is replaced with
evp_pkey_downgrade().
EVP_PKEY_copy_parameters() is the most deeply affected function of
this change.
Fixes #11366
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Sat, 21 Mar 2020 05:14:25 +0000 (06:14 +0100)]
EVP: Add EVP_PKEY_set_type_by_keymgmt() and use it
This function intialises an EVP_PKEY to contain a provider side internal
key.
We take the opportunity to also document the older EVP_PKEY_set_type()
and EVP_PKEY_set_type_str().
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Sat, 21 Mar 2020 05:03:39 +0000 (06:03 +0100)]
EVP: Clarify the states of an EVP_PKEY
EVP_PKEY is rather complex, even before provider side keys entered the
stage.
You could have untyped / unassigned keys (pk->type == EVP_PKEY_NONE),
keys that had been assigned a type but no data (pk->pkey.ptr == NULL),
and fully assigned keys (pk->type != EVP_PKEY_NONE && pk->pkey.ptr != NULL).
For provider side keys, the corresponding states weren't well defined,
and the code didn't quite account for all the possibilities.
We also guard most of the legacy fields in EVP_PKEY with FIPS_MODE, so
they don't exist at all in the FIPS module.
Most of all, code needs to adapt to the case where an EVP_PKEY's
|keymgmt| is non-NULL, but its |keydata| is NULL.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11375)
Richard Levitte [Tue, 24 Mar 2020 10:18:50 +0000 (11:18 +0100)]
EC: Refactor ec_curve_name2nid() to accept NIST curve names
We can find no reason why everyone should have to call both
EC_curve_nist2nid() and ec_curve_name2nid() to find the NID for a
name, and it's too easy to forget EC_curve_nist2nid(), so we make life
simpler.
One could argue that FIPS only allows a limited set of names, but that
now gets handled internally, and those who really want to be really
sure to only get the NIST names can still do so with EC_curve_nist2nid()
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11391)
Dr. David von Oheimb [Tue, 10 Mar 2020 16:32:57 +0000 (17:32 +0100)]
Chunk 9 of CMP contribution to OpenSSL: CMP client and related tests
Certificate Management Protocol (CMP, RFC 4210) extension to OpenSSL
Also includes CRMF (RFC 4211) and HTTP transfer (RFC 6712).
Adds the CMP and CRMF API to libcrypto and the "cmp" app to the CLI.
Adds extensive documentation and tests.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11300)
Dr. David von Oheimb [Fri, 20 Mar 2020 14:15:34 +0000 (15:15 +0100)]
Fix bug in strncpy() use of sk_ASN1_UTF8STRING2text() in asn1_lib.c
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11300)
Dr. David von Oheimb [Thu, 12 Mar 2020 08:51:55 +0000 (09:51 +0100)]
Fix whitespace nit in OSSL_SELF_TEST_new.pod which caused doc-nits warning
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/11300)
Nikolay Morozov [Mon, 2 Mar 2020 07:17:30 +0000 (10:17 +0300)]
Issuer Sign Tool extention support
Issuer Sign Tool (1.2.643.100.112) The name of the tool used to signs the subject (ASN1_SEQUENCE)
This extention is required to obtain the status of a qualified certificate at Russian Federation.
RFC-style description is available here: https://tools.ietf.org/html/draft-deremin-rfc4491-bis-04#section-5
Russian Federal Law 63 "Digital Sign" is available here: http://www.consultant.ru/document/cons_doc_LAW_112701/
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11216)
Matt Caswell [Wed, 18 Mar 2020 14:46:33 +0000 (14:46 +0000)]
Fix EVP_PKEY_new_mac_key()
EVP_PKEY_new_mac_key() was failing if the specified MAC was not available
in the default provider - even though that MAC is never actually needed
to successfully complete the function. The resulting EVP_PKEY can then
be used in some non-default libctx which *does* have the MAC loaded.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11360)
Richard Levitte [Sun, 22 Mar 2020 03:15:14 +0000 (04:15 +0100)]
util/wrap.pl: Correct exit code when signalled
On Unix, a caught signal that exits the process does so with an exit
code that is 'signal | 128'. This modifies util/wrap.pl to mimic
that.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11379)
Richard Könning [Fri, 20 Mar 2020 19:17:50 +0000 (20:17 +0100)]
Use ctx2 instead ctx.
CLA: trivial
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/11372)
Matt Caswell [Fri, 13 Mar 2020 23:51:28 +0000 (23:51 +0000)]
Make sure we use a fetched cipher when encrypting stateless tickets
We use AES-256-CBC to encrypt stateless session tickets. We should
ensure that the implementation is fetched from the appropriate provider.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11356)
Matt Caswell [Fri, 13 Mar 2020 23:54:07 +0000 (23:54 +0000)]
Use a fetched version of SHA256 in tls_process_new_session_ticket()
We use the SHA256 digest of the ticket as a "fake" session id. We should
ensure that the SHA256 implementation is fetched from the appropriate
provider.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11356)
Matt Caswell [Thu, 12 Mar 2020 14:50:37 +0000 (14:50 +0000)]
Use correct libctx when fetching the TLS1 PRF in libssl
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11357)
Matt Caswell [Wed, 18 Mar 2020 12:57:48 +0000 (12:57 +0000)]
Use the libctx and properties when constructing an EVP_PKEY_CTX
When constructing an RSA ClientKeyExchange make sure we construct our
EVP_PKEY_CTX using the correct libctx and properties
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11357)
Rich Salz [Mon, 16 Mar 2020 19:53:00 +0000 (15:53 -0400)]
Update CA.pl podpage, and script
Merge the NOTES section into the relevant parts of the manpage.
Add the $EXTRA parameter in consistent places (the end) to call
commands. Document that multiple -extra-XXX might be needed.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11338)
Matt Caswell [Mon, 16 Mar 2020 16:04:12 +0000 (16:04 +0000)]
Handle mdname in legacy EVP_DigestSignInit_ex codepaths
Even though an application callS the new EVP_DigestSignInit_ex()
function to pass an mdname by string rather than EVP_MD, we may still end
up in legacy codepaths, and therefore we need to handle either mdname or
EVP_MD, in both legacy and non-legacy codepaths.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11353)
Matt Caswell [Thu, 12 Mar 2020 14:39:47 +0000 (14:39 +0000)]
Make it possible to easily specify a libctx for EVP_DigestSign*
EVP_DigestSignInit_ex and EVP_DigestVerifyInit_ex did not provide the
capability to specify an explicit OPENSSL_CTX parameter. It is still
possible by explicitly setting an EVP_PKEY_CTX - but in most cases it
would be much simpler to just specify it in the Init call. We add the
capability to do that.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11353)