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c3a4fa4c | 1 | /* |
a28d06f3 | 2 | * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved. |
c3a4fa4c RL |
3 | * |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use | |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
8 | */ | |
9 | ||
10 | #ifndef OSSL_INTERNAL_RSA_H | |
11 | # define OSSL_INTERNAL_RSA_H | |
80ce21fe | 12 | # pragma once |
c3a4fa4c | 13 | |
4f2271d5 SL |
14 | # include <openssl/core.h> |
15 | # include <openssl/rsa.h> | |
cf333799 | 16 | # include <openssl/x509.h> |
d7e498ac | 17 | # include "crypto/types.h" |
c3a4fa4c | 18 | |
c6b09ea0 MC |
19 | #define RSA_MIN_MODULUS_BITS 512 |
20 | ||
15671090 RL |
21 | typedef struct rsa_pss_params_30_st { |
22 | int hash_algorithm_nid; | |
23 | struct { | |
24 | int algorithm_nid; /* Currently always NID_mgf1 */ | |
25 | int hash_algorithm_nid; | |
26 | } mask_gen; | |
6ce6ad39 RL |
27 | int salt_len; |
28 | int trailer_field; | |
15671090 RL |
29 | } RSA_PSS_PARAMS_30; |
30 | ||
23b2fc0b P |
31 | RSA_PSS_PARAMS_30 *ossl_rsa_get0_pss_params_30(RSA *r); |
32 | int ossl_rsa_pss_params_30_set_defaults(RSA_PSS_PARAMS_30 *rsa_pss_params); | |
33 | int ossl_rsa_pss_params_30_copy(RSA_PSS_PARAMS_30 *to, | |
34 | const RSA_PSS_PARAMS_30 *from); | |
35 | int ossl_rsa_pss_params_30_is_unrestricted(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
36 | int ossl_rsa_pss_params_30_set_hashalg(RSA_PSS_PARAMS_30 *rsa_pss_params, | |
37 | int hashalg_nid); | |
38 | int ossl_rsa_pss_params_30_set_maskgenalg(RSA_PSS_PARAMS_30 *rsa_pss_params, | |
39 | int maskgenalg_nid); | |
40 | int ossl_rsa_pss_params_30_set_maskgenhashalg(RSA_PSS_PARAMS_30 *rsa_pss_params, | |
41 | int maskgenhashalg_nid); | |
42 | int ossl_rsa_pss_params_30_set_saltlen(RSA_PSS_PARAMS_30 *rsa_pss_params, | |
43 | int saltlen); | |
44 | int ossl_rsa_pss_params_30_set_trailerfield(RSA_PSS_PARAMS_30 *rsa_pss_params, | |
45 | int trailerfield); | |
46 | int ossl_rsa_pss_params_30_hashalg(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
47 | int ossl_rsa_pss_params_30_maskgenalg(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
48 | int ossl_rsa_pss_params_30_maskgenhashalg(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
49 | int ossl_rsa_pss_params_30_saltlen(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
50 | int ossl_rsa_pss_params_30_trailerfield(const RSA_PSS_PARAMS_30 *rsa_pss_params); | |
51 | ||
52 | const char *ossl_rsa_mgf_nid2name(int mgf); | |
53 | int ossl_rsa_oaeppss_md2nid(const EVP_MD *md); | |
54 | const char *ossl_rsa_oaeppss_nid2name(int md); | |
55 | ||
b4250010 DMSP |
56 | RSA *ossl_rsa_new_with_ctx(OSSL_LIB_CTX *libctx); |
57 | OSSL_LIB_CTX *ossl_rsa_get0_libctx(RSA *r); | |
6963979f | 58 | void ossl_rsa_set0_libctx(RSA *r, OSSL_LIB_CTX *libctx); |
23b2fc0b P |
59 | |
60 | int ossl_rsa_set0_all_params(RSA *r, const STACK_OF(BIGNUM) *primes, | |
61 | const STACK_OF(BIGNUM) *exps, | |
62 | const STACK_OF(BIGNUM) *coeffs); | |
63 | int ossl_rsa_get0_all_params(RSA *r, STACK_OF(BIGNUM_const) *primes, | |
64 | STACK_OF(BIGNUM_const) *exps, | |
65 | STACK_OF(BIGNUM_const) *coeffs); | |
66 | ||
67 | int ossl_rsa_todata(RSA *rsa, OSSL_PARAM_BLD *bld, OSSL_PARAM params[]); | |
68 | int ossl_rsa_fromdata(RSA *rsa, const OSSL_PARAM params[]); | |
69 | int ossl_rsa_pss_params_30_todata(const RSA_PSS_PARAMS_30 *pss, | |
70 | OSSL_PARAM_BLD *bld, OSSL_PARAM params[]); | |
71 | int ossl_rsa_pss_params_30_fromdata(RSA_PSS_PARAMS_30 *pss_params, | |
bbde8566 | 72 | int *defaults_set, |
23b2fc0b | 73 | const OSSL_PARAM params[], |
b4250010 | 74 | OSSL_LIB_CTX *libctx); |
cf333799 RL |
75 | int ossl_rsa_set0_pss_params(RSA *r, RSA_PSS_PARAMS *pss); |
76 | int ossl_rsa_pss_get_param_unverified(const RSA_PSS_PARAMS *pss, | |
77 | const EVP_MD **pmd, const EVP_MD **pmgf1md, | |
78 | int *psaltlen, int *ptrailerField); | |
79 | RSA_PSS_PARAMS *ossl_rsa_pss_decode(const X509_ALGOR *alg); | |
80 | int ossl_rsa_param_decode(RSA *rsa, const X509_ALGOR *alg); | |
81 | RSA *ossl_rsa_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf, | |
82 | OSSL_LIB_CTX *libctx, const char *propq); | |
23b2fc0b | 83 | |
b4250010 | 84 | int ossl_rsa_padding_check_PKCS1_type_2_TLS(OSSL_LIB_CTX *ctx, unsigned char *to, |
23b2fc0b P |
85 | size_t tlen, |
86 | const unsigned char *from, | |
87 | size_t flen, int client_version, | |
88 | int alt_version); | |
b4250010 | 89 | int ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex(OSSL_LIB_CTX *libctx, |
23b2fc0b P |
90 | unsigned char *to, int tlen, |
91 | const unsigned char *from, int flen, | |
92 | const unsigned char *param, | |
93 | int plen, const EVP_MD *md, | |
94 | const EVP_MD *mgf1md); | |
95 | ||
96 | int ossl_rsa_validate_public(const RSA *key); | |
97 | int ossl_rsa_validate_private(const RSA *key); | |
98 | int ossl_rsa_validate_pairwise(const RSA *key); | |
12603de6 | 99 | |
4158b0dc SL |
100 | int ossl_rsa_verify(int dtype, const unsigned char *m, |
101 | unsigned int m_len, unsigned char *rm, | |
102 | size_t *prm_len, const unsigned char *sigbuf, | |
103 | size_t siglen, RSA *rsa); | |
6f4b7663 | 104 | |
23b2fc0b | 105 | const unsigned char *ossl_rsa_digestinfo_encoding(int md_nid, size_t *len); |
6f4b7663 | 106 | |
23b2fc0b P |
107 | extern const char *ossl_rsa_mp_factor_names[]; |
108 | extern const char *ossl_rsa_mp_exp_names[]; | |
109 | extern const char *ossl_rsa_mp_coeff_names[]; | |
96ebe52e | 110 | |
9ab7fe48 MC |
111 | ASN1_STRING *ossl_rsa_ctx_to_pss_string(EVP_PKEY_CTX *pkctx); |
112 | int ossl_rsa_pss_to_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pkctx, | |
113 | const X509_ALGOR *sigalg, EVP_PKEY *pkey); | |
114 | ||
4f2271d5 | 115 | # if defined(FIPS_MODULE) && !defined(OPENSSL_NO_ACVP_TESTS) |
4158b0dc SL |
116 | int ossl_rsa_acvp_test_gen_params_new(OSSL_PARAM **dst, const OSSL_PARAM src[]); |
117 | void ossl_rsa_acvp_test_gen_params_free(OSSL_PARAM *dst); | |
4f2271d5 | 118 | |
4158b0dc SL |
119 | int ossl_rsa_acvp_test_set_params(RSA *r, const OSSL_PARAM params[]); |
120 | int ossl_rsa_acvp_test_get_params(RSA *r, OSSL_PARAM params[]); | |
4f2271d5 | 121 | typedef struct rsa_acvp_test_st RSA_ACVP_TEST; |
4158b0dc | 122 | void ossl_rsa_acvp_test_free(RSA_ACVP_TEST *t); |
4f2271d5 SL |
123 | # else |
124 | # define RSA_ACVP_TEST void | |
125 | # endif | |
126 | ||
cf333799 | 127 | RSA *evp_pkey_get1_RSA_PSS(EVP_PKEY *pkey); |
c3a4fa4c | 128 | #endif |