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4f2271d58a
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)
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
/*
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* Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/core.h>
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#include <openssl/dsa.h>
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#include "internal/ffc.h"
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#define DSA_PARAMGEN_TYPE_FIPS_186_4 0 /* Use FIPS186-4 standard */
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#define DSA_PARAMGEN_TYPE_FIPS_186_2 1 /* Use legacy FIPS186-2 standard */
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DSA *dsa_new_with_ctx(OPENSSL_CTX *libctx);
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int dsa_generate_ffc_parameters(DSA *dsa, int type, int pbits, int qbits,
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BN_GENCB *cb);
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int dsa_sign_int(int type, const unsigned char *dgst,
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int dlen, unsigned char *sig, unsigned int *siglen, DSA *dsa);
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const unsigned char *dsa_algorithmidentifier_encoding(int md_nid, size_t *len);
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FFC_PARAMS *dsa_get0_params(DSA *dsa);
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int dsa_ffc_params_fromdata(DSA *dsa, const OSSL_PARAM params[]);
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int dsa_key_fromdata(DSA *dsa, const OSSL_PARAM params[]);
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int dsa_generate_public_key(BN_CTX *ctx, const DSA *dsa, const BIGNUM *priv_key,
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BIGNUM *pub_key);
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int dsa_check_params(const DSA *dsa, int *ret);
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int dsa_check_pub_key(const DSA *dsa, const BIGNUM *pub_key, int *ret);
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int dsa_check_pub_key_partial(const DSA *dsa, const BIGNUM *pub_key, int *ret);
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int dsa_check_priv_key(const DSA *dsa, const BIGNUM *priv_key, int *ret);
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int dsa_check_pairwise(const DSA *dsa);
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