/*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# endif
# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+#include <stdlib.h>
+
+/*
+ * DH parameter generation types used by EVP_PKEY_CTX_set_dh_paramgen_type()
+ * Note that additions/changes to this set of values requires corresponding
+ * adjustments to range checks in dh_gen()
+ */
+# define DH_PARAMGEN_TYPE_GENERATOR 0 /* Use a safe prime generator */
+# define DH_PARAMGEN_TYPE_FIPS_186_2 1 /* Use FIPS186-2 standard */
+# define DH_PARAMGEN_TYPE_FIPS_186_4 2 /* Use FIPS186-4 standard */
+# define DH_PARAMGEN_TYPE_GROUP 3 /* Use a named safe prime group */
+
+int EVP_PKEY_CTX_set_dh_paramgen_type(EVP_PKEY_CTX *ctx, int typ);
+int EVP_PKEY_CTX_set_dh_paramgen_gindex(EVP_PKEY_CTX *ctx, int gindex);
+int EVP_PKEY_CTX_set_dh_paramgen_seed(EVP_PKEY_CTX *ctx,
+ const unsigned char *seed,
+ size_t seedlen);
+int EVP_PKEY_CTX_set_dh_paramgen_prime_len(EVP_PKEY_CTX *ctx, int pbits);
+int EVP_PKEY_CTX_set_dh_paramgen_subprime_len(EVP_PKEY_CTX *ctx, int qlen);
+int EVP_PKEY_CTX_set_dh_paramgen_generator(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dh_nid(EVP_PKEY_CTX *ctx, int nid);
+int EVP_PKEY_CTX_set_dh_rfc5114(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dhx_rfc5114(EVP_PKEY_CTX *ctx, int gen);
+int EVP_PKEY_CTX_set_dh_pad(EVP_PKEY_CTX *ctx, int pad);
+
+int EVP_PKEY_CTX_set_dh_kdf_type(EVP_PKEY_CTX *ctx, int kdf);
+int EVP_PKEY_CTX_get_dh_kdf_type(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_set0_dh_kdf_oid(EVP_PKEY_CTX *ctx, ASN1_OBJECT *oid);
+int EVP_PKEY_CTX_get0_dh_kdf_oid(EVP_PKEY_CTX *ctx, ASN1_OBJECT **oid);
+int EVP_PKEY_CTX_set_dh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_get_dh_kdf_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_set_dh_kdf_outlen(EVP_PKEY_CTX *ctx, int len);
+int EVP_PKEY_CTX_get_dh_kdf_outlen(EVP_PKEY_CTX *ctx, int *len);
+int EVP_PKEY_CTX_set0_dh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char *ukm, int len);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_CTX_get0_dh_kdf_ukm(EVP_PKEY_CTX *ctx, unsigned char **ukm);
+#endif
+
+# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_DH_RFC5114 (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_DH_KDF_TYPE (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTRL_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 12)
+# define EVP_PKEY_CTRL_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 13)
+# define EVP_PKEY_CTRL_GET_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 14)
+# define EVP_PKEY_CTRL_DH_NID (EVP_PKEY_ALG_CTRL + 15)
+# define EVP_PKEY_CTRL_DH_PAD (EVP_PKEY_ALG_CTRL + 16)
+
+/* KDF types */
+# define EVP_PKEY_DH_KDF_NONE 1
+# define EVP_PKEY_DH_KDF_X9_42 2
+
+# ifndef OPENSSL_NO_STDIO
+# include <stdio.h>
+# endif
# ifndef OPENSSL_NO_DH
# include <openssl/e_os2.h>
# include <openssl/bio.h>
# include <openssl/asn1.h>
-# include <openssl/types.h>
# ifndef OPENSSL_NO_DEPRECATED_1_1_0
# include <openssl/bn.h>
# endif
# include <openssl/dherr.h>
-# ifdef __cplusplus
-extern "C" {
+# ifndef OPENSSL_DH_MAX_MODULUS_BITS
+# define OPENSSL_DH_MAX_MODULUS_BITS 10000
# endif
-# ifndef OPENSSL_DH_MAX_MODULUS_BITS
-# define OPENSSL_DH_MAX_MODULUS_BITS 10000
+# ifndef OPENSSL_DH_CHECK_MAX_MODULUS_BITS
+# define OPENSSL_DH_CHECK_MAX_MODULUS_BITS 32768
# endif
# define OPENSSL_DH_FIPS_MIN_MODULUS_BITS 1024
# define DH_FLAG_CACHE_MONT_P 0x01
+# define DH_FLAG_TYPE_MASK 0xF000
+# define DH_FLAG_TYPE_DH 0x0000
+# define DH_FLAG_TYPE_DHX 0x1000
+
# ifndef OPENSSL_NO_DEPRECATED_1_1_0
/*
* Does nothing. Previously this switched off constant time behaviour.
# define DH_GENERATOR_3 3
# define DH_GENERATOR_5 5
-/* DH_check error codes */
+/* DH_check error codes, some of them shared with DH_check_pub_key */
/*
* NB: These values must align with the equivalently named macros in
* internal/ffc.h.
# define DH_UNABLE_TO_CHECK_GENERATOR 0x04
# define DH_NOT_SUITABLE_GENERATOR 0x08
# define DH_CHECK_Q_NOT_PRIME 0x10
-# define DH_CHECK_INVALID_Q_VALUE 0x20
+# define DH_CHECK_INVALID_Q_VALUE 0x20 /* +DH_check_pub_key */
# define DH_CHECK_INVALID_J_VALUE 0x40
# define DH_MODULUS_TOO_SMALL 0x80
-# define DH_MODULUS_TOO_LARGE 0x100
+# define DH_MODULUS_TOO_LARGE 0x100 /* +DH_check_pub_key */
/* DH_check_pub_key error codes */
# define DH_CHECK_PUBKEY_TOO_SMALL 0x01
* primes p where (p-1)/2 is prime too are called "safe"; we define this for
* backward compatibility:
*/
-# define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
-
-/* DH parameter generation types used by EVP_PKEY_CTX_set_dh_paramgen_type() */
-# define DH_PARAMGEN_TYPE_GENERATOR 0 /* Use a safe prime generator */
-# define DH_PARAMGEN_TYPE_FIPS_186_2 1 /* Use FIPS186-2 standard */
-# define DH_PARAMGEN_TYPE_FIPS_186_4 2 /* Use FIPS186-4 standard */
-# define DH_PARAMGEN_TYPE_GROUP 3 /* Use a named safe prime group */
+# define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
# define d2i_DHparams_fp(fp, x) \
(DH *)ASN1_d2i_fp((char *(*)())DH_new, \
ASN1_d2i_bio_of(DH, DH_new, d2i_DHxparams, bp, x)
# define i2d_DHxparams_bio(bp, x) \
ASN1_i2d_bio_of(DH, i2d_DHxparams, bp, x)
-# endif
-DECLARE_ASN1_DUP_FUNCTION_name(DH, DHparams)
+DECLARE_ASN1_DUP_FUNCTION_name_attr(OSSL_DEPRECATEDIN_3_0, DH, DHparams)
-DEPRECATEDIN_3_0(const DH_METHOD *DH_OpenSSL(void))
+OSSL_DEPRECATEDIN_3_0 const DH_METHOD *DH_OpenSSL(void);
-DEPRECATEDIN_3_0(void DH_set_default_method(const DH_METHOD *meth))
-DEPRECATEDIN_3_0(const DH_METHOD *DH_get_default_method(void))
-DEPRECATEDIN_3_0(int DH_set_method(DH *dh, const DH_METHOD *meth))
-DEPRECATEDIN_3_0(DH *DH_new_method(ENGINE *engine))
+OSSL_DEPRECATEDIN_3_0 void DH_set_default_method(const DH_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 const DH_METHOD *DH_get_default_method(void);
+OSSL_DEPRECATEDIN_3_0 int DH_set_method(DH *dh, const DH_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 DH *DH_new_method(ENGINE *engine);
+
+OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
+OSSL_DEPRECATEDIN_3_0 void DH_free(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_up_ref(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_bits(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_size(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_security_bits(const DH *dh);
-DH *DH_new(void);
-void DH_free(DH *dh);
-int DH_up_ref(DH *dh);
-DEPRECATEDIN_3_0(int DH_bits(const DH *dh))
-DEPRECATEDIN_3_0(int DH_size(const DH *dh))
-DEPRECATEDIN_3_0(int DH_security_bits(const DH *dh))
-# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DH_get_ex_new_index(l, p, newf, dupf, freef) \
CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, l, p, newf, dupf, freef)
-# endif
-DEPRECATEDIN_3_0(int DH_set_ex_data(DH *d, int idx, void *arg))
-DEPRECATEDIN_3_0(void *DH_get_ex_data(const DH *d, int idx))
-/* Deprecated version */
-DEPRECATEDIN_0_9_8(DH *DH_generate_parameters(int prime_len, int generator,
- void (*callback) (int, int,
- void *),
- void *cb_arg))
-
-/* New version */
-DEPRECATEDIN_3_0(int DH_generate_parameters_ex(DH *dh, int prime_len,
- int generator, BN_GENCB *cb))
-
-DEPRECATEDIN_3_0(int DH_check_params_ex(const DH *dh))
-DEPRECATEDIN_3_0(int DH_check_ex(const DH *dh))
-DEPRECATEDIN_3_0(int DH_check_pub_key_ex(const DH *dh, const BIGNUM *pub_key))
-/*
- * TODO(3.0): deprecate DH_check_params once ssl/statem/statem_clnt.c is fixed.
- */
-int DH_check_params(const DH *dh, int *ret);
-DEPRECATEDIN_3_0(int DH_check(const DH *dh, int *codes))
-DEPRECATEDIN_3_0(int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key,
- int *codes))
-DEPRECATEDIN_3_0(int DH_generate_key(DH *dh))
-DEPRECATEDIN_3_0(int DH_compute_key(unsigned char *key, const BIGNUM *pub_key,
- DH *dh))
-DEPRECATEDIN_3_0(int DH_compute_key_padded(unsigned char *key,
- const BIGNUM *pub_key, DH *dh))
-DECLARE_ASN1_ENCODE_FUNCTIONS_only(DH, DHparams)
-DECLARE_ASN1_ENCODE_FUNCTIONS_only(DH, DHxparams)
-# ifndef OPENSSL_NO_STDIO
-DEPRECATEDIN_3_0(int DHparams_print_fp(FILE *fp, const DH *x))
-# endif
-DEPRECATEDIN_3_0(int DHparams_print(BIO *bp, const DH *x))
+OSSL_DEPRECATEDIN_3_0 int DH_set_ex_data(DH *d, int idx, void *arg);
+OSSL_DEPRECATEDIN_3_0 void *DH_get_ex_data(const DH *d, int idx);
+
+OSSL_DEPRECATEDIN_3_0 int DH_generate_parameters_ex(DH *dh, int prime_len,
+ int generator,
+ BN_GENCB *cb);
+
+OSSL_DEPRECATEDIN_3_0 int DH_check_params_ex(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_check_ex(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_check_pub_key_ex(const DH *dh, const BIGNUM *pub_key);
+OSSL_DEPRECATEDIN_3_0 int DH_check_params(const DH *dh, int *ret);
+OSSL_DEPRECATEDIN_3_0 int DH_check(const DH *dh, int *codes);
+OSSL_DEPRECATEDIN_3_0 int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key,
+ int *codes);
+OSSL_DEPRECATEDIN_3_0 int DH_generate_key(DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_compute_key(unsigned char *key,
+ const BIGNUM *pub_key, DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_compute_key_padded(unsigned char *key,
+ const BIGNUM *pub_key, DH *dh);
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, DH, DHparams)
+DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, DH, DHxparams)
+
+# ifndef OPENSSL_NO_STDIO
+OSSL_DEPRECATEDIN_3_0 int DHparams_print_fp(FILE *fp, const DH *x);
+# endif
+OSSL_DEPRECATEDIN_3_0 int DHparams_print(BIO *bp, const DH *x);
/* RFC 5114 parameters */
-DH *DH_get_1024_160(void);
-DH *DH_get_2048_224(void);
-DH *DH_get_2048_256(void);
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_1024_160(void);
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_2048_224(void);
+OSSL_DEPRECATEDIN_3_0 DH *DH_get_2048_256(void);
/* Named parameters, currently RFC7919 and RFC3526 */
-/* TODO(3.0): deprecate DH_new_by_nid() after converting ssl/s3_lib.c */
-DH *DH_new_by_nid(int nid);
-DEPRECATEDIN_3_0(int DH_get_nid(DH *dh))
+OSSL_DEPRECATEDIN_3_0 DH *DH_new_by_nid(int nid);
+OSSL_DEPRECATEDIN_3_0 int DH_get_nid(const DH *dh);
-# ifndef OPENSSL_NO_CMS
/* RFC2631 KDF */
-DEPRECATEDIN_3_0(int DH_KDF_X9_42(unsigned char *out, size_t outlen,
- const unsigned char *Z, size_t Zlen,
- ASN1_OBJECT *key_oid,
- const unsigned char *ukm,
- size_t ukmlen, const EVP_MD *md))
-# endif
-
-void DH_get0_pqg(const DH *dh,
- const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
-int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
-void DH_get0_key(const DH *dh,
- const BIGNUM **pub_key, const BIGNUM **priv_key);
-int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
-const BIGNUM *DH_get0_p(const DH *dh);
-const BIGNUM *DH_get0_q(const DH *dh);
-const BIGNUM *DH_get0_g(const DH *dh);
-const BIGNUM *DH_get0_priv_key(const DH *dh);
-const BIGNUM *DH_get0_pub_key(const DH *dh);
-void DH_clear_flags(DH *dh, int flags);
-int DH_test_flags(const DH *dh, int flags);
-void DH_set_flags(DH *dh, int flags);
-DEPRECATEDIN_3_0(ENGINE *DH_get0_engine(DH *d))
-DEPRECATEDIN_3_0(long DH_get_length(const DH *dh))
-DEPRECATEDIN_3_0(int DH_set_length(DH *dh, long length))
-
-DEPRECATEDIN_3_0(DH_METHOD *DH_meth_new(const char *name, int flags))
-DEPRECATEDIN_3_0(void DH_meth_free(DH_METHOD *dhm))
-DEPRECATEDIN_3_0(DH_METHOD *DH_meth_dup(const DH_METHOD *dhm))
-DEPRECATEDIN_3_0(const char *DH_meth_get0_name(const DH_METHOD *dhm))
-DEPRECATEDIN_3_0(int DH_meth_set1_name(DH_METHOD *dhm, const char *name))
-DEPRECATEDIN_3_0(int DH_meth_get_flags(const DH_METHOD *dhm))
-DEPRECATEDIN_3_0(int DH_meth_set_flags(DH_METHOD *dhm, int flags))
-DEPRECATEDIN_3_0(void *DH_meth_get0_app_data(const DH_METHOD *dhm))
-DEPRECATEDIN_3_0(int DH_meth_set0_app_data(DH_METHOD *dhm, void *app_data))
-DEPRECATEDIN_3_0(int (*DH_meth_get_generate_key(const DH_METHOD *dhm)) (DH *))
-DEPRECATEDIN_3_0(int DH_meth_set_generate_key(DH_METHOD *dhm,
- int (*generate_key) (DH *)))
-DEPRECATEDIN_3_0(int (*DH_meth_get_compute_key(const DH_METHOD *dhm))
- (unsigned char *key,
- const BIGNUM *pub_key, DH *dh))
-DEPRECATEDIN_3_0(int DH_meth_set_compute_key(DH_METHOD *dhm,
- int (*compute_key)
- (unsigned char *key,
- const BIGNUM *pub_key,
- DH *dh)))
-DEPRECATEDIN_3_0(int (*DH_meth_get_bn_mod_exp(const DH_METHOD *dhm))
- (const DH *, BIGNUM *,
- const BIGNUM *,
- const BIGNUM *,
- const BIGNUM *, BN_CTX *,
- BN_MONT_CTX *))
-DEPRECATEDIN_3_0(int DH_meth_set_bn_mod_exp(DH_METHOD *dhm,
- int (*bn_mod_exp)
- (const DH *, BIGNUM *,
- const BIGNUM *, const BIGNUM *,
- const BIGNUM *, BN_CTX *,
- BN_MONT_CTX *)))
-DEPRECATEDIN_3_0(int (*DH_meth_get_init(const DH_METHOD *dhm))(DH *))
-DEPRECATEDIN_3_0(int DH_meth_set_init(DH_METHOD *dhm, int (*init)(DH *)))
-DEPRECATEDIN_3_0(int (*DH_meth_get_finish(const DH_METHOD *dhm)) (DH *))
-DEPRECATEDIN_3_0(int DH_meth_set_finish(DH_METHOD *dhm, int (*finish) (DH *)))
-DEPRECATEDIN_3_0(int (*DH_meth_get_generate_params(const DH_METHOD *dhm))
- (DH *, int, int,
- BN_GENCB *))
-DEPRECATEDIN_3_0(int DH_meth_set_generate_params(DH_METHOD *dhm,
- int (*generate_params)
- (DH *, int, int,
- BN_GENCB *)))
-
-int EVP_PKEY_CTX_set_dh_paramgen_type(EVP_PKEY_CTX *ctx, int typ);
-int EVP_PKEY_CTX_set_dh_paramgen_gindex(EVP_PKEY_CTX *ctx, int gindex);
-int EVP_PKEY_CTX_set_dh_paramgen_seed(EVP_PKEY_CTX *ctx,
- const unsigned char *seed,
- size_t seedlen);
-int EVP_PKEY_CTX_set_dh_paramgen_prime_len(EVP_PKEY_CTX *ctx, int pbits);
-int EVP_PKEY_CTX_set_dh_paramgen_subprime_len(EVP_PKEY_CTX *ctx, int qlen);
-int EVP_PKEY_CTX_set_dh_paramgen_generator(EVP_PKEY_CTX *ctx, int gen);
-int EVP_PKEY_CTX_set_dh_nid(EVP_PKEY_CTX *ctx, int nid);
-int EVP_PKEY_CTX_set_dh_rfc5114(EVP_PKEY_CTX *ctx, int gen);
-int EVP_PKEY_CTX_set_dhx_rfc5114(EVP_PKEY_CTX *ctx, int gen);
-int EVP_PKEY_CTX_set_dh_pad(EVP_PKEY_CTX *ctx, int pad);
-
-# define EVP_PKEY_CTX_set_dh_kdf_type(ctx, kdf) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_TYPE, kdf, NULL)
-
-# define EVP_PKEY_CTX_get_dh_kdf_type(ctx) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_TYPE, -2, NULL)
-
-# define EVP_PKEY_CTX_set0_dh_kdf_oid(ctx, oid) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_OID, 0, (void *)(oid))
-
-# define EVP_PKEY_CTX_get0_dh_kdf_oid(ctx, poid) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_GET_DH_KDF_OID, 0, (void *)(poid))
-
-# define EVP_PKEY_CTX_set_dh_kdf_md(ctx, md) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_MD, 0, (void *)(md))
-
-# define EVP_PKEY_CTX_get_dh_kdf_md(ctx, pmd) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_GET_DH_KDF_MD, 0, (void *)(pmd))
-
-# define EVP_PKEY_CTX_set_dh_kdf_outlen(ctx, len) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_OUTLEN, len, NULL)
-
-# define EVP_PKEY_CTX_get_dh_kdf_outlen(ctx, plen) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN, 0, (void *)(plen))
-
-# define EVP_PKEY_CTX_set0_dh_kdf_ukm(ctx, p, plen) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_DH_KDF_UKM, plen, (void *)(p))
-
-# define EVP_PKEY_CTX_get0_dh_kdf_ukm(ctx, p) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_DERIVE, \
- EVP_PKEY_CTRL_GET_DH_KDF_UKM, 0, (void *)(p))
-
-# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
-# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
-# define EVP_PKEY_CTRL_DH_RFC5114 (EVP_PKEY_ALG_CTRL + 3)
-# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN (EVP_PKEY_ALG_CTRL + 4)
-# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE (EVP_PKEY_ALG_CTRL + 5)
-# define EVP_PKEY_CTRL_DH_KDF_TYPE (EVP_PKEY_ALG_CTRL + 6)
-# define EVP_PKEY_CTRL_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 7)
-# define EVP_PKEY_CTRL_GET_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 8)
-# define EVP_PKEY_CTRL_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 9)
-# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 10)
-# define EVP_PKEY_CTRL_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 11)
-# define EVP_PKEY_CTRL_GET_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 12)
-# define EVP_PKEY_CTRL_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 13)
-# define EVP_PKEY_CTRL_GET_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 14)
-# define EVP_PKEY_CTRL_DH_NID (EVP_PKEY_ALG_CTRL + 15)
-# define EVP_PKEY_CTRL_DH_PAD (EVP_PKEY_ALG_CTRL + 16)
-
-/* KDF types */
-# define EVP_PKEY_DH_KDF_NONE 1
-# ifndef OPENSSL_NO_CMS
-# define EVP_PKEY_DH_KDF_X9_42 2
+OSSL_DEPRECATEDIN_3_0 int DH_KDF_X9_42(unsigned char *out, size_t outlen,
+ const unsigned char *Z, size_t Zlen,
+ ASN1_OBJECT *key_oid,
+ const unsigned char *ukm,
+ size_t ukmlen, const EVP_MD *md);
+
+OSSL_DEPRECATEDIN_3_0 void DH_get0_pqg(const DH *dh, const BIGNUM **p,
+ const BIGNUM **q, const BIGNUM **g);
+OSSL_DEPRECATEDIN_3_0 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
+OSSL_DEPRECATEDIN_3_0 void DH_get0_key(const DH *dh, const BIGNUM **pub_key,
+ const BIGNUM **priv_key);
+OSSL_DEPRECATEDIN_3_0 int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_p(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_q(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_g(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_priv_key(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_pub_key(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 void DH_clear_flags(DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 int DH_test_flags(const DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 void DH_set_flags(DH *dh, int flags);
+OSSL_DEPRECATEDIN_3_0 ENGINE *DH_get0_engine(DH *d);
+OSSL_DEPRECATEDIN_3_0 long DH_get_length(const DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_set_length(DH *dh, long length);
+
+OSSL_DEPRECATEDIN_3_0 DH_METHOD *DH_meth_new(const char *name, int flags);
+OSSL_DEPRECATEDIN_3_0 void DH_meth_free(DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 DH_METHOD *DH_meth_dup(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 const char *DH_meth_get0_name(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set1_name(DH_METHOD *dhm, const char *name);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_get_flags(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_flags(DH_METHOD *dhm, int flags);
+OSSL_DEPRECATEDIN_3_0 void *DH_meth_get0_app_data(const DH_METHOD *dhm);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set0_app_data(DH_METHOD *dhm, void *app_data);
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_generate_key(const DH_METHOD *dhm)) (DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_generate_key(DH_METHOD *dhm,
+ int (*generate_key) (DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_compute_key(const DH_METHOD *dhm))
+ (unsigned char *key,
+ const BIGNUM *pub_key,
+ DH *dh);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_compute_key(DH_METHOD *dhm,
+ int (*compute_key)
+ (unsigned char *key,
+ const BIGNUM *pub_key,
+ DH *dh));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_bn_mod_exp(const DH_METHOD *dhm))
+ (const DH *, BIGNUM *,
+ const BIGNUM *,
+ const BIGNUM *,
+ const BIGNUM *, BN_CTX *,
+ BN_MONT_CTX *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_bn_mod_exp(DH_METHOD *dhm,
+ int (*bn_mod_exp)
+ (const DH *, BIGNUM *,
+ const BIGNUM *, const BIGNUM *,
+ const BIGNUM *, BN_CTX *,
+ BN_MONT_CTX *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_init(const DH_METHOD *dhm))(DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_init(DH_METHOD *dhm, int (*init)(DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_finish(const DH_METHOD *dhm)) (DH *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_finish(DH_METHOD *dhm, int (*finish) (DH *));
+OSSL_DEPRECATEDIN_3_0 int (*DH_meth_get_generate_params(const DH_METHOD *dhm))
+ (DH *, int, int,
+ BN_GENCB *);
+OSSL_DEPRECATEDIN_3_0 int DH_meth_set_generate_params(DH_METHOD *dhm,
+ int (*generate_params)
+ (DH *, int, int,
+ BN_GENCB *));
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+OSSL_DEPRECATEDIN_0_9_8 DH *DH_generate_parameters(int prime_len, int generator,
+ void (*callback) (int, int,
+ void *),
+ void *cb_arg);
# endif
-# ifdef __cplusplus
+# endif
+# ifdef __cplusplus
}
-# endif
# endif
#endif
projects / thirdparty / openssl.git / blobdiff