The documented return type of the (incorrectly named; see below) OSSL_FUNC_decoder_export_object function signature is wrong; the correct type is int, due to the following line in core_dispatch.h:
OSSL_CORE_MAKE_FUNC(int, decoder_export_object,
Fixes#19543
Per the Github conversation with levitte and t8m for pull request #19964, the following issues are not addressed by this patch:
The macro OSSL_CORE_MAKE_FUNC in core_dispatch.h generates a function, and a corresponding function signature typedef with name ending in "_fn". The typedefed signature is unrelated to the signature of the function.
However, provider-decoder.pod describes typedefed signatures generated by the macro, but uses the names of the functions (lacking "_fn") instead of the typedefed signatures, which is a mismatch.
Also, the documented claim about OSSL_FUNC_decoder_export_object, etc that "None of these are actual functions" is contradicted by the fact that the code actually calls those functions, and calls them specifically by those names. E.g. in decoder_meth.c:
decoder->export_object = OSSL_FUNC_decoder_export_object(fns);
The functions are generated by OSSL_CORE_MAKE_FUNC.
The paragraph "None of these are actual functions"... should be replaced by something more like "These function signatures, generated by the OSSL_CORE_MAKE_FUNC macro, are for functions that are offered via function pointers in OSSL_DISPATCH arrays."
CLA: trivial
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19964)
If the ctx was *really* needed we'll probably fail later with an error
anyway, so no point in failing immediately.
Document that this behavior is dependent on the provider used to
implement the signature/verification.
Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/20375)
SSL_OP_NETSCAPE_CA_DN_BUG became obsolete in 3c33c6f6b1 and
support for SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG was removed by
7a4dadc3a6. The definitions are still listed under "OBSOLETE
OPTIONS retained for compatibility" in ssl.h.in, so this commit adds
them to the list of obsolete options in doc/man3.
Refs: https://github.com/nodejs/node/pull/46954
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20443)
In the default setup, using prediction resistance cascades to a reseeding
of all DRBGs. The cost for this will be excessive for highly threaded
applications.
Fixes#20414
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/20452)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/19076)
This describes them in detail in provider-keymgmt(7).
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20430)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/20386)
This was in the notes section but an earlier comment about it not being
mandatory was missed.
Fixes#20376
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/20382)
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20361)
Clearly document that implicit fetching is slower when using providers,
and explain prefetching. Added to crypto.pod and migration_guide.pod
links to it.
Add a link to EVP_default_properties_enable_fips() in crypto.pod.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20354)
Reviewed-by: Hugo Landau <hlandau@openssl.org>
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/20369)
The provider functions OSSL_FUNC_keymgmt_import_types() and
OSSL_FUNC_keymgmt_export_types() do not get the provider context passed.
This makes it difficult for providers to implement these functions unless
its a static implementation returning a truly constant OSSL_PARAM array.
Some providers may have a need to return an OSSL_PARAM array that is
dependent on the provider configuration, or anything else that is contained
in its provider context.
Add extended variants of these functions that get the provider context passed.
The functions should still return a static and constant OSSL_PARAM array, but
may use the provider context to select the array to return dependent on its
context. The returned array must be constant at least until the provider is
unloaded.
Providers can implement only the original functions, or only the extended
functions, or both. Implementing at least one of those functions is required
if also the respective OSSL_FUNC_keymgmt_import() or OSSL_FUNC_keymgmt_export()
function is implemented. If an extended function is available, it is called by
evp_keymgmt_import_types() or evp_keymgmt_export_types(), otherwise the original
function is called.
This makes the code backward compatible. Existing providers will only implement
the original functions, so these functions will continued to be called.
Newer providers can choose to implement the extended functions, and thus can
benefit from the provider context being passed to the implementation.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20255)
Also add checks on failing cert/CRL up_ref calls; improve coding style.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/19199)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/19931)
CLA: trivial
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20327)
Also add corresponding tests and to this end update credentials
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/20160)
S390x has to ability to offload modular exponentiation and CRT operations to
Crypto Express Adapters. This possible performance optimization was not yet
used by OpenSSL. Add support for offloading and implement an optimized
version of RSA and DH with it.
The environment variable OPENSSL_s390xcap now recognizes the token "nocex" to
prevent offloading.
Signed-off-by: Juergen Christ <jchrist@linux.ibm.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20113)
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19946)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/20205)
The unused and untested internal function ossl_a2ucompare() has been
removed.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/20177)
Point out that options must be given before the final file/URI arg.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20156)
Add missing `I` to `<b>`
CLA: trivial
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20169)
https://github.com/openssl/openssl/pull/19901 backported the
"Honor OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT as set and default to
UNCOMPRESSED" changeset to 3.0.
This commit updates:
- the HISTORY notes of the relevant documentation to mark the change
happened since 3.0.8.
- the `CHANGES.md file` to sync up with the tip of the `openssl-3.0`
branch
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20003)
Fixes#20084
In the 3.0 provider implementation the generic code that handles IV's
only allows a 12 byte IV. Older code intentionally added the ability for
the IV to be truncated.
As this truncation is unsafe, the documentation has been updated to
state that this in no longer allowed. The code has been updated to
produce an error when the iv length is set to any value other than 12.
NOTE: It appears that this additional padding may have originated from the code
which uses a 12 byte IV, that is then passed to CHACHA which zero pads it to 16 bytes.
Note that legacy behaviour in e_chacha20_poly1305.c has not been
updated.
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20151)
The lab tried doing a RSA decryption primitive using just n (using p, q) and d.
This failed for 2 reasons:
(1) e is required when importing
(2) Internally e is used for blinding.
Note n and e can be calculated using:
n = pq
e = (1/d) mod (p-1)(q-1)
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20133)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/18704)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/18704)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/19271)
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/19271)
Ed25519 and Ed448 are included in the FIPS 140-3 provider for
compatibility purposes but are flagged as "fips=no" to prevent their accidental
use. This therefore requires that applications always specify the "fips=yes"
property query to enforce FIPS correctness.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20079)
