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2021-01-26Deprecate EC_KEY + Update ec apps to use EVP_PKEYShane Lontis
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)
2021-01-20ec_kmgmt.c: OSSL_PKEY_PARAM_DEFAULT_DIGEST is gettable param for EC/SM2 keysTomas Mraz
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13901)
2021-01-08Add SM2 private key range validationNicola Tuveri
According to the relevant standards, the valid range for SM2 private keys is [1, n-1), where n is the order of the curve generator. For this reason we cannot reuse the EC validation function as it is, and we introduce a new internal function `sm2_key_private_check()`. Partially fixes https://github.com/openssl/openssl/issues/8435 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13359)
2020-12-16EVP_PKEY & DH: Make DH EVP_PKEY_CTX parameter ctrls / setters more availableRichard Levitte
EVP_PKEY_CTX_set_dh_ functions were only available when DH was enabled ('no-dsa' not configured). However, that makes it impossible to use these functions with an engine or a provider that happens to implement DH. This change solves that problem by shuffling these functions to more appropriate places. By consequence, there are a number of places where we can remove the check of OPENSSL_NO_DH. This requires some re-arrangements of internal tables to translate between numeric identities and names. Partially fixes #13550 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13589)
2020-12-11Add validate method to ECX keymanagerShane Lontis
Fixes #11619 Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13459)
2020-12-03remove unused initialisationsPauli
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13577)
2020-11-20Fix crash in genpkey app when -pkeyopt digest:name is used for DH or DSA.Shane Lontis
By the time the keygen is called the references to strings inside the gen ctx are floating pointers. A strdup solves this problem. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13432)
2020-11-19rename mac_key_* to ossl_mac_key_*Pauli
mac_key_free(), mac_key_new(), mac_key_up_ref(). Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13417)
2020-11-18Swap to FIPS186-2 DSA generation outside of the FIPS moduleMatt Caswell
Inside the FIPS module we continue to use FIPS186-4. We prefer FIPS186-2 in the default provider for backwards compatibility reasons. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13228)
2020-11-18Swap to DH_PARAMGEN_TYPE_GENERATOR as the default outside of the FIPS moduleMatt Caswell
The documentation claimed this was already the default but it wasn't. This was causing the dhparam application to change behaviour when compared to 1.1.1 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13228)
2020-10-23Constify OSSL_FUNC_keymgmt_validate()Nicola Tuveri
The keydata argument of OSSL_FUNC_keymgmt_validate() should be read-only. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/13201)
2020-10-22Constify OSSL_FUNC_keymgmt_has()Nicola Tuveri
The keydata argument of OSSL_FUNC_keymgmt_has() should be read-only. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/13200)
2020-10-20Rename EVP_PKEY_set1_tls_encodedpoint to EVP_PKEY_set1_encoded_public_keyMatt Caswell
We do the same thing for the "get1" version. In reality this has broader use than just TLS (it can also be used in CMS), and "encodedpoint" only makes sense when you are talking about EC based algorithms. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13105)
2020-10-19DH: make the private key length importable / exportableRichard Levitte
The DH private key length, which is an optional parameter, wasn't properly imported / exported between legacy and provider side implementations. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/13166)
2020-10-15Rename some occurrences of 'library_context' and 'lib_ctx' to 'libctx'Dr. Matthias St. Pierre
This change makes the naming more consistent, because three different terms were used for the same thing. (The term libctx was used by far most often.) Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12621)
2020-10-15Rename OPENSSL_CTX prefix to OSSL_LIB_CTXDr. Matthias St. Pierre
Many of the new types introduced by OpenSSL 3.0 have an OSSL_ prefix, e.g., OSSL_CALLBACK, OSSL_PARAM, OSSL_ALGORITHM, OSSL_SERIALIZER. The OPENSSL_CTX type stands out a little by using a different prefix. For consistency reasons, this type is renamed to OSSL_LIB_CTX. Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12621)
2020-10-07rsa: add ossl_ prefix to internal rsa_ calls.Pauli
The functions being: rsa_check_crt_components, rsa_check_key, rsa_check_pminusq_diff, rsa_check_prime_factor, rsa_check_prime_factor_range, rsa_check_private_exponent, rsa_check_public_exponent, rsa_digestinfo_encoding, rsa_fips186_4_gen_prob_primes, rsa_fromdata, rsa_get0_all_params, rsa_get0_libctx, rsa_get0_pss_params_30, rsa_get_lcm, rsa_mgf_nid2name, rsa_mp_coeff_names, rsa_mp_exp_names, rsa_mp_factor_names, rsa_new_with_ctx, rsa_oaeppss_md2nid, rsa_oaeppss_nid2name, rsa_padding_add_PKCS1_OAEP_mgf1_with_libctx, rsa_padding_add_PKCS1_type_2_with_libctx, rsa_padding_add_SSLv23_with_libctx, rsa_padding_check_PKCS1_type_2_TLS, rsa_pkey_method, rsa_pss_params_30_copy, rsa_pss_params_30_fromdata, rsa_pss_params_30_hashalg, rsa_pss_params_30_is_unrestricted, rsa_pss_params_30_maskgenalg, rsa_pss_params_30_maskgenhashalg, rsa_pss_params_30_saltlen, rsa_pss_params_30_set_defaults, rsa_pss_params_30_set_hashalg, rsa_pss_params_30_set_maskgenalg, rsa_pss_params_30_set_maskgenhashalg, rsa_pss_params_30_set_saltlen, rsa_pss_params_30_set_trailerfield, rsa_pss_params_30_todata, rsa_pss_params_30_trailerfield, rsa_pss_pkey_method, rsa_set0_all_params, rsa_sp800_56b_check_keypair, rsa_sp800_56b_check_private, rsa_sp800_56b_check_public, rsa_sp800_56b_derive_params_from_pq, rsa_sp800_56b_generate_key, rsa_sp800_56b_pairwise_test, rsa_sp800_56b_validate_strength, rsa_todata, rsa_validate_pairwise, rsa_validate_private and rsa_validate_public. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13040)
2020-10-06ffc: add _ossl to exported but internal functionsPauli
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)
2020-10-01Fix some things the rename script didn't quite get rightMatt Caswell
The previous commit ran an automated rename throughout the codebase. There are a small number of things it didn't quite get right so we fix those in this commit. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12970)
2020-10-01Run the withlibctx.pl scriptMatt Caswell
Automatically rename all instances of _with_libctx() to _ex() as per our coding style. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12970)
2020-09-29prov: prefix all OSSL_DISPATCH tables names with ossl_Pauli
This stops them leaking into other namespaces in a static build. They remain internal. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13013)
2020-09-23Fix ecx so that is uses a settable propertyqueryShane Lontis
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12944)
2020-09-23Change rsa gen so it can use the propq from OSSL_PKEY_PARAM_RSA_DIGESTShane Lontis
rsa_pss_params_30_fromdata() now uses the OSSL_PKEY_PARAM_RSA_DIGEST_PROPS parameter also. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12944)
2020-09-23Fix CID 1466710 : Resource leak in ec_kmgmt due to new call to ↵Shane Lontis
ossl_prov_is_running() Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12930)
2020-09-23Fix CID 1466712 : Resource leak in ec_kmgmt due to new callto ↵Shane Lontis
ossl_prov_is_running() Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12930)
2020-09-22refactor get params functionsPaul Yang
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12536)
2020-09-22support PARAM_SECURITY_BITS for SM2Paul Yang
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12536)
2020-09-22Add SM2 signature algorithm to default providerPaul Yang
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12536)
2020-09-22Add SM2 key managementPaul Yang
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12536)
2020-09-19Add KEM (Key encapsulation mechanism) support to providersShane Lontis
SP800-56Br2 requires support for the RSA primitives for RSASVE generate and recover. As these are simple KEM operations another operation type has been added that can support future extensions. Added public functions EVP_PKEY_encapsulate_init(), EVP_PKEY_encapsulate(), EVP_PKEY_decapsulate_init() and EVP_PKEY_decapsulate() Added EVP_KEM_* functions. Added OSSL_FUNC_kem_* dispatch functions Added EVP_PKEY_CTX_set_kem_op() so that different types of KEM can be added in the future. This value must currently be set to "RSASVE" after EVP_PKEY_encapsulate_init() & EVP_PKEY_decapsulate_init() as there is no default value. This allows the existing RSA key types, keymanagers, and encoders to be used with the encapsulation operations. The design of the public API's resulted from contributions from @romen & @levitte. Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12750)
2020-09-12keymgmt: add FIPS error state handlingPauli
The functions that check for the provider being runnable are: new, gen_init, gen, gen_set_template, load, has, match, validate, import and export. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12801)
2020-09-05Fix coverity CID #1466371 - fix dereference before NULL check.Shane Lontis
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/12708)
2020-09-05Fix coverity CID #1466377 - resource leak due to early return in ↵Shane Lontis
ec_get_params(). Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/12708)
2020-08-29Include "legacy" in the name of the various MAC bridge functionsMatt Caswell
Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12637)
2020-08-29Improve code reuse in the provider MAC bridgeMatt Caswell
We reuse concepts such as PROV_CIPHER, and make use of some common code in provider_util.c Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12637)
2020-08-29Extend the provider MAC bridge for CMACMatt Caswell
The previous commits added support for HMAC, SIPHASH and Poly1305 into the provider MAC bridge. We now extend that for CMAC too. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12637)
2020-08-29Implement key management for the EVP_PKEY MAC to EVP_MAC provider bridgeMatt Caswell
Some MAC implementations were available before the current EVP_MAC API. They were used via EVP_DigestSign*. There exists a bridge between the old API and the EVP_MAC API however this bridge itself uses a legacy EVP_PKEY_METHOD. This commit implements the key management for provider side bridge without having to useany legacy code. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12637)
2020-08-22Add Explicit EC parameter support to providers.Shane Lontis
This was added for backward compatability. Added EC_GROUP_new_from_params() that supports explicit curve parameters. This fixes the 15-test_genec.t TODO. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12604)
2020-08-20PROV: Fix EC OSSL_FUNC_keymgmt_match() to work in the FIPS providerRichard Levitte
In the FIPS provider, calling EC_GROUP_cmp() with NULL for the BN_CTX argument is forbidden. Since that's what ec_match() does, it simply cannot work in the FIPS provider. Therefore, we allocate a BN_CTX with the library context asssociated with one of the input keys (doesn't matter which) and use that. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12677)
2020-08-17Fix DSA/DH so that legacy keys can still be generated by the default providerShane Lontis
Fixes #12589 The 'type' parameter needed to be propagated to the ffc params during keygen, so that the simple validation of params done during keygen can handle legacy keys for the default provider. The fips provider ignores this change and only allows fips186-4 approved sizes. Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> (Merged from https://github.com/openssl/openssl/pull/12623)
2020-08-11Add DHX support to keymanagerShane Lontis
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12575)
2020-08-10Implement a EVP_PKEY KDF to KDF provider bridgeMatt Caswell
Some KDF implementations were available before the current EVP_KDF API. They were used via EVP_PKEY_derive. There exists a bridge between the old API and the EVP_KDF API however this bridge itself uses a legacy EVP_PKEY_METHOD. This commit implements a provider side bridge without having to use any legacy code. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12573)
2020-08-07gettables: provider changes to pass the provider context.Pauli
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12581)
2020-08-01DESERIALIZER: Add deserializers for the rest of our asymmetric key typesRichard Levitte
To be able to implement this, there was a need for the standard EVP_PKEY_set1_, EVP_PKEY_get0_ and EVP_PKEY_get1_ functions for ED25519, ED448, X25519 and X448, as well as the corresponding EVP_PKEY_assign_ macros. There was also a need to extend the list of hard coded names that EVP_PKEY_is_a() recognise. Along with this, OSSL_FUNC_keymgmt_load() are implemented for all those key types. The deserializers for these key types are all implemented generically, in providers/implementations/serializers/deserializer_der2key.c. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12544)
2020-07-30PROV: Fix small logic error in ec_kmgmt.c matching functionRichard Levitte
Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12544)
2020-07-27PROV: Add a DER to RSA-PSS deserializer implementationRichard Levitte
Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12492)
2020-07-27EVP, PROV: Add misc missing bits for RSA-PSSRichard Levitte
- EVP_PKEY_is_a() didn't recognise "RSA-PSS" for legacy keys. - The RSA-PSS keymgmt didn't have a OSSL_FUNC_keymgmt_match() function. - ossl_prov_prepare_rsa_params() didn't return 1 for unrestricted RSA-PSS params. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12492)
2020-07-24PROV: Implement DER to RSA deserializerRichard Levitte
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12410)
2020-06-24Make the naming scheme for dispatched functions more consistentDr. Matthias St. Pierre
The new naming scheme consistently usese the `OSSL_FUNC_` prefix for all functions which are dispatched between the core and providers. This change includes in particular all up- and downcalls, i.e., the dispatched functions passed from core to provider and vice versa. - OSSL_core_ -> OSSL_FUNC_core_ - OSSL_provider_ -> OSSL_FUNC_core_ For operations and their function dispatch tables, the following convention is used: Type | Name (evp_generic_fetch(3)) | ---------------------|-----------------------------------| operation | OSSL_OP_FOO | function id | OSSL_FUNC_FOO_FUNCTION_NAME | function "name" | OSSL_FUNC_foo_function_name | function typedef | OSSL_FUNC_foo_function_name_fn | function ptr getter | OSSL_FUNC_foo_function_name | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12222)
2020-06-24Rename <openssl/core_numbers.h> -> <openssl/core_dispatch.h>Dr. Matthias St. Pierre
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12222)
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