Add EVP_PKEY_gen(), EVP_PKEY_Q_gen(), EVP_RSA_gen(), and EVP_EC_gen().
Also export auxiliary function OSSL_EC_curve_nid2name()
and improve deprecation info on RSA and EC key generation/management functions.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14695)
Also add hints to SHA256_Init.pod and CHANGES.md how to replace SHA256() etc.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14741)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15130)
The replacement functions EVP_PKEY_eq() and EVP_PKEY_parameters_eq()
already exist.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/14997)
Fix dh_rfc5114 option in genpkey.
Fixes#14145Fixes#13956Fixes#13952Fixes#13871Fixes#14054Fixes#14444
Updated documentation for app to indicate what options are available for
DH and DHX keys.
DH and DHX now have different keymanager gen_set_params() methods.
Added CHANGES entry to indicate the breaking change.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14883)
So far, decoder implementations would return true (1) for a successful
decode all the way, including what the callback it called returned,
and false (0) in all other cases.
This construction didn't allow to stop to decoding process on fatal
errors, nor to choose what to report in the provider code.
This is now changed so that decoders implementations are made to
return false only on errors that should stop the decoding process from
carrying on with other implementations, and return true for all other
cases, even if that didn't result in a constructed object (EVP_PKEY
for example), essentially making it OK to return "empty handed".
The success of the decoding process is now all about successfully
constructing the final object, rather than about the return value of
the decoding chain. If no construction is attempted, the central
decoding processing code concludes that whatever the input consisted
of, it's not supported by the available decoder implementations.
Fixes#14423
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14834)
Change:
EVP_RAND_gettable_ctx_params -> EVP_RAND_CTX_gettable_params
EVP_RAND_settable_ctx_params -> EVP_RAND_CTX_settable_params
Which brings them in line with the other similar functions for other algorithm
types.
Fixes#14880
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14893)
To avoid mutating key data add OSSL_FUNC_KEYMGMT_DUP function
to the provider API and implement it for all asym-key key
managements.
Use it when copying everything to an empty EVP_PKEY
which is the case with EVP_PKEY_dup().
Fixes#14658
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14793)
Fixes#14807
Compliance with IG 9.4 requires that an inverse cipher function be
tested if one is implemented. Just running AES_GCM encrypt/decrypt does not meet this
requirement (Since only ECB, CBC, XTS, KW, KWP support the inverse
function during decryption mode).
Added a mode to the cipher test so that the AES_GCM only does an encrypt
and AES_ECB only does a decrypt. TDES still does both.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14825)
The previous commits moved some content out of provider.pod into other
pages, so that content is now removed. provider.pod is now exclusively
focussed on provider authors.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1487)
The parameter makes the dsa key encoder to skip saving the DSA
key parameters similarly to what the legacy dsa key encoder did.
Fixes#14362
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14746)
This requires changing semantics of the keymgmt_has()
function a little in the sense that it now returns 1
if the selection has no meaning for the key type. It
was already doing so for ECX keys for example.
The keymgmt_validate function semantics is changed
similarly to allow passing validation on the same
selection that the key returns 1 for.
Fixes#14509
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14511)
Fixes#14480
An internal flag that is set during param gen was not being tested, so
the wrong type was used to select the dsa domain param validation method.
In the default provider - if no gen_type is set then by default the fips186_4 gentype
will be selected when pbits >=2048 otherwise it selects fips186_2.
The fips provider ignores the gen_type and always uses fips186_4.
Before this change dsa used fips186_2 by default in the default
provider.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14508)
This allows BIO_tell() and BIO_seek() to work for BIO's that do
not support these methods. The main use case for this is file/fd BIO's
that use stdin.
This works for stdin taken from input redirection (command < file),
and stdin via pipe (cat file | command).
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14407)
CLA: trivial
Signed-off-by: Arthur Gautier <baloo@superbaloo.net>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14455)
A trivial PR to remove some commonly repeated words. It looks like this is
not the first PR to do this.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14420)
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14319)
The idea being that doc/man7/provider-mac.pod is for provider authors,
while provider users find the documentation for each implementation in
doc/man7/EVP_MAC-*.pod, the documentation of parameters wasn't quite
aligned. This change re-arranges the parameter documentation to be
more aligned with this idea.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14380)
This allows making the signature operations return different
settable params when the context is initialized with
EVP_DigestSign/VerifyInit.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14338)
The DER writing errors can be ignored safely.
Document that the EVP_MAX_MD_SIZE is a hardcoded limit
for digest sizes.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14367)
This partially reverts commit 270a5ce1d9.
This also slightly modifies the way diverse parameters in are
specified in providers/fips/self_test_data.inc for better consistency.
Fixes#14027
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14035)
Without this, a provider has no way to know that an application
has finished with the array it returned earlier. A non-caching provider
requires this information.
Fixes#12974
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12974)
The functions are not needed and require returning octet ptr parameters
from providers that would like to support them which complicates provider
implementations.
Fixes#12985
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14279)
When the string "ABCDEFGH" is passed, what's considered its data, this?
{ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' }
or this?
{ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', '\0' }
If it's passed as a pass phrase, should the terminating NUL byte be
considered part of the pass phrase, or not?
Our treatment of OSSL_PARAMs with the data type OSSL_PARAM_UTF8_STRING
set the length of the string to include the terminating NUL byte,
which is quite confusing. What should the recipient of such a string
believe?
Instead of perpetuating this confusion, we change the assumption to
set the OSSL_PARAM to the length of the string, not including the
terminating NUL byte, thereby giving it the same value as a strlen()
call would give.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14168)
The low level DH API has two functions for checking parameters:
DH_check_ex() and DH_check_params_ex(). The former does a "full" check,
while the latter does a "quick" check. Most importantly it skips the
check for a safe prime. We're ok without using safe primes here because
we're doing ephemeral DH.
Now that libssl is fully using the EVP API, we need a way to specify that
we want a quick check instead of a full check. Therefore we introduce
EVP_PKEY_param_check_quick() and use it.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14146)
This 'special' way of specifying the data should only be used for testing
purposes. It should not be used in production environments.
ACVP passes a blob of DER encoded data for some of the fields rather
than passing them as separate fields that need to be DER encoded.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14077)
Handling of parameter OSSL_KDF_PARAM_SSHKDF_TYPE mixed integer and string
parameters. This caused endianness problems on big-endian machines. As a
result, it is not possible to pass FIPS tests since the parameter was stored
with an integer value but read via a cast to char pointer. While this works
on little endian machines, big endian s390 read the most significant bits
instead of the least significant (as done by, e.g., x86). Change the
parameter to char array and fix the usages.
Signed-off-by: Juergen Christ <jchrist@linux.ibm.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Patrick Steuer <patrick.steuer@de.ibm.com>
(Merged from https://github.com/openssl/openssl/pull/13781)
Co-author: Richard Levitte <levitte@openssl.org>
Co-author: Tomas Mraz <tmraz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13139)
To clarify the purpose of these two calls rename them to
EVP_CIPHER_CTX_get_original_iv and EVP_CIPHER_CTX_get_updated_iv.
Also rename the OSSL_CIPHER_PARAM_IV_STATE to OSSL_CIPHER_PARAM_UPDATED_IV
to better align with the function name.
Fixes#13411
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13870)
Also discuss reference-counting, mutability and safety.
Thanks to David Benjamin for pointing to comment text he added
to boringSSL's header files.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13788)
Bring Wiki and man page documentation in line regarding default provider
fall-back behaviour.
Fixes#13844
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13859)
The core_thread_start upcall previously had a placeholder in the docs.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13660)
instead of EVP_MD_meth_free() and EVP_CIPHER_meth_free() respectively which are used mostly by the engine (legacy) code.
Signed-off-by: Sahana Prasad <sahana@redhat.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/13814)
Fixes#13441
We're also starting on a glossary, doc/man7/openssl-glossary.pod,
where terms we use should be explained. There's no need to explain
terms as essays, but at least a few quick lines, and possibly a
reference to some external documentation.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13581)
A missing newline messes up how the code sample is rendered. Also a few
miscellaneous typos are fixed.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13643)
This allows the operating system sources that OpenSSL supports to be
used directly as RNGs. It also allows DRBG seeding to be explicitly
specified rather than being left to a fall back case.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13455)
The X942 KDF had been modified so that it supports all optional fields - not
just the fields used by CMS.
As there are 2 types of KDF for X942 - this has been made a bit clearer
by adding an X942KDF-ASN1 alias. X942KDF-CONCAT has also been added as an
alias of X963KDF.
This work was instigated as a result of the ACVP tests optionally being
able to use keybits for the supp_pubinfo field.
Setting the parameter OSSL_KDF_PARAM_X942_USE_KEYBITS to 0 allows this
to be disabled.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13418)
OSSL_FUNC_encoder_does_selection() is a dispatchable encoder implementation
function that should return 1 if the given |selection| is supported by an
encoder implementation and 0 if not. This can be used by libcrypto
functionality to figure out if an encoder implementation should be
considered or not.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/13167)
Dr. David von Oheimb
Tomas Mraz
Jon Spillett
Matt Caswell
Pauli
Shane Lontis
Richard Levitte
Nan Xiao
Pauli
Arthur Gautier
Rich Salz
Pauli
Juergen Christ
Richard Levitte
Tomas Mraz
Michael Baentsch
Sahana Prasad
Etienne Millon