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Reviewed-by: Neil Horman <nhorman@openssl.org>
Release: yes
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This avoids overly long computation of various validation
checks.
Fixes CVE-2024-4603
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/24346)
(cherry picked from commit 85ccbab216da245cf9a6503dd327072f21950d9b)
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Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes
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The semantics of ossl_ffc_validate_public_key() and
ossl_ffc_validate_public_key_partial() needs to be changed
to not return error on non-fatal problems.
Fixes #22287
Reviewed-by: Todd Short <todd.short@me.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22291)
(cherry picked from commit eaee1765a49c6a8ba728e3e2d18bb67bff8aaa55)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14512)
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Partial fix for #12964
This adds ossl_ names for the following symbols:
dsa_check_pairwise, dsa_check_params, dsa_check_priv_key, dsa_check_pub_key, dsa_check_pub_key_partial,
dsa_do_sign_int, dsa_ffc_params_fromdata,
dsa_generate_ffc_parameters, dsa_generate_public_key,
dsa_get0_params, dsa_key_fromdata, dsa_new_with_ctx, dsa_pkey_method, dsa_sign_int
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14231)
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Added primality check on p and q in the ossl_ffc_params_simple_validate().
Checking for p and q sizes in the default provider is made more
lenient.
Added two testcases for invalid parameters.
Fixes #13950
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14148)
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Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13638)
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The functions updated are:
ffc_generate_private_key, ffc_named_group_from_uid,
ffc_named_group_to_uid, ffc_params_FIPS186_2_gen_verify,
ffc_params_FIPS186_2_generate, ffc_params_FIPS186_2_validate,
ffc_params_FIPS186_4_gen_verify, ffc_params_FIPS186_4_generate,
ffc_params_FIPS186_4_validate, ffc_params_cleanup, ffc_params_cmp,
ffc_params_copy, ffc_params_enable_flags, ffc_params_flags_from_name,
ffc_params_flags_to_name, ffc_params_fromdata,
ffc_params_get0_pqg, ffc_params_get_validate_params,
ffc_params_init, ffc_params_print, ffc_params_set0_j,
ffc_params_set0_pqg, ffc_params_set_flags, ffc_params_set_gindex,
ffc_params_set_h, ffc_params_set_pcounter, ffc_params_set_seed,
ffc_params_set_validate_params, ffc_params_simple_validate,
ffc_params_todata, ffc_params_validate_unverifiable_g, ffc_set_digest,
ffc_set_group_pqg, ffc_validate_private_key, ffc_validate_public_key
and ffc_validate_public_key_partial.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13041)
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For FIPS validation purposes - Automated Cryptographic Validation Protocol (ACVP) tests need to be
performed. (See https://github.com/usnistgov/ACVP). These tests are very similiar to the old CAVS tests.
This PR uses a hardwired subset of these test vectors to perform similiar operations,
to show the usage and prove that the API's are able to perform the required operations.
It may also help with communication with the lab (i.e- The lab could add a test here to show
a unworking use case - which we can then address).
The EVP layer performs these tests instead of calling lower level API's
as was done in the old FOM.
Some of these tests require access to internals that are not normally allowed/required.
The config option 'acvp_tests' (enabled by default) has been added so that this
access may be removed.
The mechanism has been implemented as additional OSSL_PARAM values that can be set and get.
A callback mechanism did not seem to add any additional benefit.
These params will not be added to the gettables lists.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11572)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11616)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10912)
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Embed libctx in dsa and dh objects and cleanup internal methods to not pass libctx (This makes it consistent with the rsa changes)
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10910)
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