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131 lines
6.0 KiB
C
131 lines
6.0 KiB
C
/*
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* Copyright 2019-2022 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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#ifndef OSSL_INTERNAL_RSA_H
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# define OSSL_INTERNAL_RSA_H
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# pragma once
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# include <openssl/core.h>
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# include <openssl/rsa.h>
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# include "crypto/types.h"
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#define RSA_MIN_MODULUS_BITS 512
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typedef struct rsa_pss_params_30_st {
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int hash_algorithm_nid;
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struct {
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int algorithm_nid; /* Currently always NID_mgf1 */
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int hash_algorithm_nid;
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} mask_gen;
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int salt_len;
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int trailer_field;
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} RSA_PSS_PARAMS_30;
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RSA_PSS_PARAMS_30 *ossl_rsa_get0_pss_params_30(RSA *r);
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int ossl_rsa_pss_params_30_set_defaults(RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_copy(RSA_PSS_PARAMS_30 *to,
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const RSA_PSS_PARAMS_30 *from);
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int ossl_rsa_pss_params_30_is_unrestricted(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_set_hashalg(RSA_PSS_PARAMS_30 *rsa_pss_params,
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int hashalg_nid);
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int ossl_rsa_pss_params_30_set_maskgenalg(RSA_PSS_PARAMS_30 *rsa_pss_params,
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int maskgenalg_nid);
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int ossl_rsa_pss_params_30_set_maskgenhashalg(RSA_PSS_PARAMS_30 *rsa_pss_params,
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int maskgenhashalg_nid);
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int ossl_rsa_pss_params_30_set_saltlen(RSA_PSS_PARAMS_30 *rsa_pss_params,
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int saltlen);
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int ossl_rsa_pss_params_30_set_trailerfield(RSA_PSS_PARAMS_30 *rsa_pss_params,
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int trailerfield);
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int ossl_rsa_pss_params_30_hashalg(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_maskgenalg(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_maskgenhashalg(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_saltlen(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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int ossl_rsa_pss_params_30_trailerfield(const RSA_PSS_PARAMS_30 *rsa_pss_params);
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const char *ossl_rsa_mgf_nid2name(int mgf);
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int ossl_rsa_oaeppss_md2nid(const EVP_MD *md);
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const char *ossl_rsa_oaeppss_nid2name(int md);
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RSA *ossl_rsa_new_with_ctx(OSSL_LIB_CTX *libctx);
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OSSL_LIB_CTX *ossl_rsa_get0_libctx(RSA *r);
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void ossl_rsa_set0_libctx(RSA *r, OSSL_LIB_CTX *libctx);
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int ossl_rsa_set0_all_params(RSA *r, const STACK_OF(BIGNUM) *primes,
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const STACK_OF(BIGNUM) *exps,
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const STACK_OF(BIGNUM) *coeffs);
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int ossl_rsa_get0_all_params(RSA *r, STACK_OF(BIGNUM_const) *primes,
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STACK_OF(BIGNUM_const) *exps,
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STACK_OF(BIGNUM_const) *coeffs);
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int ossl_rsa_is_foreign(const RSA *rsa);
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RSA *ossl_rsa_dup(const RSA *rsa, int selection);
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int ossl_rsa_todata(RSA *rsa, OSSL_PARAM_BLD *bld, OSSL_PARAM params[],
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int include_private);
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int ossl_rsa_fromdata(RSA *rsa, const OSSL_PARAM params[], int include_private);
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int ossl_rsa_pss_params_30_todata(const RSA_PSS_PARAMS_30 *pss,
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OSSL_PARAM_BLD *bld, OSSL_PARAM params[]);
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int ossl_rsa_pss_params_30_fromdata(RSA_PSS_PARAMS_30 *pss_params,
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int *defaults_set,
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const OSSL_PARAM params[],
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OSSL_LIB_CTX *libctx);
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int ossl_rsa_set0_pss_params(RSA *r, RSA_PSS_PARAMS *pss);
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int ossl_rsa_pss_get_param_unverified(const RSA_PSS_PARAMS *pss,
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const EVP_MD **pmd, const EVP_MD **pmgf1md,
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int *psaltlen, int *ptrailerField);
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RSA_PSS_PARAMS *ossl_rsa_pss_decode(const X509_ALGOR *alg);
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int ossl_rsa_param_decode(RSA *rsa, const X509_ALGOR *alg);
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RSA *ossl_rsa_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf,
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OSSL_LIB_CTX *libctx, const char *propq);
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int ossl_rsa_padding_check_PKCS1_type_2_TLS(OSSL_LIB_CTX *ctx, unsigned char *to,
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size_t tlen,
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const unsigned char *from,
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size_t flen, int client_version,
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int alt_version);
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int ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex(OSSL_LIB_CTX *libctx,
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unsigned char *to, int tlen,
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const unsigned char *from, int flen,
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const unsigned char *param,
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int plen, const EVP_MD *md,
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const EVP_MD *mgf1md);
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int ossl_rsa_validate_public(const RSA *key);
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int ossl_rsa_validate_private(const RSA *key);
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int ossl_rsa_validate_pairwise(const RSA *key);
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int ossl_rsa_verify(int dtype, const unsigned char *m,
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unsigned int m_len, unsigned char *rm,
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size_t *prm_len, const unsigned char *sigbuf,
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size_t siglen, RSA *rsa);
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const unsigned char *ossl_rsa_digestinfo_encoding(int md_nid, size_t *len);
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extern const char *ossl_rsa_mp_factor_names[];
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extern const char *ossl_rsa_mp_exp_names[];
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extern const char *ossl_rsa_mp_coeff_names[];
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ASN1_STRING *ossl_rsa_ctx_to_pss_string(EVP_PKEY_CTX *pkctx);
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int ossl_rsa_pss_to_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pkctx,
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const X509_ALGOR *sigalg, EVP_PKEY *pkey);
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# if defined(FIPS_MODULE) && !defined(OPENSSL_NO_ACVP_TESTS)
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int ossl_rsa_acvp_test_gen_params_new(OSSL_PARAM **dst, const OSSL_PARAM src[]);
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void ossl_rsa_acvp_test_gen_params_free(OSSL_PARAM *dst);
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int ossl_rsa_acvp_test_set_params(RSA *r, const OSSL_PARAM params[]);
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int ossl_rsa_acvp_test_get_params(RSA *r, OSSL_PARAM params[]);
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typedef struct rsa_acvp_test_st RSA_ACVP_TEST;
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void ossl_rsa_acvp_test_free(RSA_ACVP_TEST *t);
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# else
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# define RSA_ACVP_TEST void
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# endif
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RSA *evp_pkey_get1_RSA_PSS(EVP_PKEY *pkey);
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#endif
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