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Add convenience functions and macros for asymmetric key generation

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Add EVP_PKEY_gen(), EVP_PKEY_Q_gen(), EVP_RSA_gen(), and EVP_EC_gen().
Also export auxiliary function OSSL_EC_curve_nid2name()
and improve deprecation info on RSA and EC key generation/management functions.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14695)
This commit is contained in:
Dr. David von Oheimb 2021-03-20 13:49:08 +01:00
parent 6dbb277627
commit f925315203
34 changed files with 232 additions and 150 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
CHANGES.md
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@ -405,6 +405,12 @@ OpenSSL 3.0
*Dmitry Belyavskiy*
* Added convenience functions for generating asymmetric key pairs:
The 'quick' one-shot (yet somewhat limited) function L<EVP_PKEY_Q_keygen(3)>
and macros for the most common cases: <EVP_RSA_gen(3)> and L<EVP_EC_gen(3)>.
*David von Oheimb*
* All of the low-level EC_KEY functions have been deprecated including:
EC_KEY_OpenSSL, EC_KEY_get_default_method, EC_KEY_set_default_method,
@ -429,7 +435,8 @@ OpenSSL 3.0
Applications that need to implement an EC_KEY_METHOD need to consider
implementation of the functionality in a special provider.
For replacement of the functions manipulating the EC_KEY objects
see the EVP_PKEY-EC(7) manual page.
see the L<EVP_PKEY-EC(7)> manual page.
A simple way of generating EC keys is L<EVP_EC_gen(3)>.
Additionally functions that read and write EC_KEY objects such as
o2i_ECPublicKey, i2o_ECPublicKey, ECParameters_print_fp, EC_KEY_print_fp,
@ -825,7 +832,7 @@ OpenSSL 3.0
* All of the low-level RSA functions have been deprecated including:
RSA_new_method, RSA_size, RSA_security_bits, RSA_get0_pss_params,
RSA_new, RSA_new_method, RSA_size, RSA_security_bits, RSA_get0_pss_params,
RSA_get_version, RSA_get0_engine, RSA_generate_key_ex,
RSA_generate_multi_prime_key, RSA_X931_derive_ex, RSA_X931_generate_key_ex,
RSA_check_key, RSA_check_key_ex, RSA_public_encrypt, RSA_private_encrypt,
@ -858,6 +865,9 @@ OpenSSL 3.0
time. Instead applications should use L<EVP_PKEY_encrypt_init(3)>,
L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_decrypt_init(3)> and
L<EVP_PKEY_decrypt(3)>.
For replacement of the functions manipulating the RSA objects
see the L<EVP_PKEY-RSA(7)> manual page.
A simple way of generating RSA keys is L<EVP_RSA_gen(3)>.
All of these low-level RSA functions have been deprecated without
replacement:

1
NEWS.md
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@ -26,6 +26,7 @@ OpenSSL 3.0
RC4, RC5, and DES to the legacy provider.
* Moved the EVP digests MD2, MD4, MDC2, WHIRLPOOL and RIPEMD-160 to the legacy
provider.
* Added convenience functions for generating asymmetric key pairs.
* Deprecated the `OCSP_REQ_CTX` type and functions.
* Deprecated the `EC_KEY` and `EC_KEY_METHOD` types and functions.
* Deprecated the `RSA` and `RSA_METHOD` types and functions.

3
crypto/conf/conf_def.c
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@ -11,8 +11,8 @@
#include <stdio.h>
#include <string.h>
#include "e_os.h" /* strcasecmp and struct stat */
#ifdef __TANDEM
# include <strings.h> /* strcasecmp */
# include <sys/types.h> /* needed for stat.h */
# include <sys/stat.h> /* struct stat */
#endif
@ -28,7 +28,6 @@
# include <sys/stat.h>
# ifdef _WIN32
# define stat _stat
# define strcasecmp _stricmp
# endif
#endif

2
crypto/ec/ec_backend.c
View File

@ -328,7 +328,7 @@ int ossl_ec_group_todata(const EC_GROUP *group, OSSL_PARAM_BLD *tmpl,
if (curve_nid != NID_undef) {
/* Named curve */
const char *curve_name = ossl_ec_curve_nid2name(curve_nid);
const char *curve_name = OSSL_EC_curve_nid2name(curve_nid);
if (curve_name == NULL
|| !ossl_param_build_set_utf8_string(tmpl, params,

2
crypto/evp/ctrl_params_translate.c
View File

@ -1482,7 +1482,7 @@ static int get_payload_group_name(enum state state,
if (grp != NULL)
nid = EC_GROUP_get_curve_name(grp);
if (nid != NID_undef)
ctx->p2 = (char *)ossl_ec_curve_nid2name(nid);
ctx->p2 = (char *)OSSL_EC_curve_nid2name(nid);
}
break;
#endif

2
crypto/evp/ec_support.c
View File

@ -115,7 +115,7 @@ static const EC_NAME2NID curve_list[] = {
{"SM2", NID_sm2 },
};
const char *ossl_ec_curve_nid2name(int nid)
const char *OSSL_EC_curve_nid2name(int nid)
{
size_t i;

60
crypto/evp/evp_lib.c
View File

@ -14,11 +14,14 @@
#include "internal/deprecated.h"
#include <stdio.h>
#include <string.h>
#include "e_os.h" /* strcasecmp */
#include "internal/cryptlib.h"
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/params.h>
#include <openssl/core_names.h>
#include <openssl/rsa.h>
#include <openssl/dh.h>
#include <openssl/ec.h>
#include "crypto/evp.h"
@ -27,6 +30,7 @@
#include "evp_local.h"
#if !defined(FIPS_MODULE)
int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
{
return evp_cipher_param_to_asn1_ex(c, type, NULL);
@ -1111,3 +1115,59 @@ int EVP_PKEY_CTX_get_group_name(EVP_PKEY_CTX *ctx, char *name, size_t namelen)
return -1;
return 1;
}
/*
* evp_pkey_keygen() abstracts from the explicit use of B<EVP_PKEY_CTX>
* while providing a generic way of generating a new asymmetric key pair
* of algorithm type I<name> (e.g., C<RSA> or C<EC>).
* The library context I<libctx> and property query I<propq>
* are used when fetching algorithms from providers.
* The I<params> specify algorithm-specific parameters
* such as the RSA modulus size or the name of an EC curve.
*/
static EVP_PKEY *evp_pkey_keygen(OSSL_LIB_CTX *libctx, const char *name,
const char *propq, OSSL_PARAM *params)
{
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *ctx = EVP_PKEY_CTX_new_from_name(libctx, name, propq);
if (ctx != NULL
&& EVP_PKEY_keygen_init(ctx) > 0
&& EVP_PKEY_CTX_set_params(ctx, params))
(void)EVP_PKEY_generate(ctx, &pkey);
EVP_PKEY_CTX_free(ctx);
return pkey;
}
EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq,
const char *type, ...)
{
va_list args;
size_t bits;
char *name;
OSSL_PARAM params[] = { OSSL_PARAM_END, OSSL_PARAM_END };
EVP_PKEY *ret = NULL;
va_start(args, type);
if (strcasecmp(type, "RSA") == 0) {
bits = va_arg(args, size_t);
params[0] = OSSL_PARAM_construct_size_t(OSSL_PKEY_PARAM_RSA_BITS, &bits);
} else if (strcasecmp(type, "EC") == 0) {
name = va_arg(args, char *);
params[0] = OSSL_PARAM_construct_utf8_string(OSSL_PKEY_PARAM_GROUP_NAME,
name, 0);
} else if (strcasecmp(type, "ED25519") != 0
&& strcasecmp(type, "X25519") != 0
&& strcasecmp(type, "ED448") != 0
&& strcasecmp(type, "X448") != 0) {
ERR_raise(ERR_LIB_EVP, ERR_R_PASSED_INVALID_ARGUMENT);
goto end;
}
ret = evp_pkey_keygen(libctx, type, propq, params);
end:
va_end(args);
return ret;
}

6
crypto/evp/pmeth_gn.c
View File

@ -123,7 +123,7 @@ static int ossl_callback_to_pkey_gencb(const OSSL_PARAM params[], void *arg)
return ctx->pkey_gencb(ctx);
}
int EVP_PKEY_gen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
{
int ret = 0;
OSSL_CALLBACK cb;
@ -262,7 +262,7 @@ int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_INITIALIZED);
return -1;
}
return EVP_PKEY_gen(ctx, ppkey);
return EVP_PKEY_generate(ctx, ppkey);
}
int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
@ -271,7 +271,7 @@ int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey)
ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_INITIALIZED);
return -1;
}
return EVP_PKEY_gen(ctx, ppkey);
return EVP_PKEY_generate(ctx, ppkey);
}
void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb)

12
doc/build.info
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@ -1206,10 +1206,6 @@ DEPEND[html/man3/EVP_PKEY_fromdata.html]=man3/EVP_PKEY_fromdata.pod
GENERATE[html/man3/EVP_PKEY_fromdata.html]=man3/EVP_PKEY_fromdata.pod
DEPEND[man/man3/EVP_PKEY_fromdata.3]=man3/EVP_PKEY_fromdata.pod
GENERATE[man/man3/EVP_PKEY_fromdata.3]=man3/EVP_PKEY_fromdata.pod
DEPEND[html/man3/EVP_PKEY_gen.html]=man3/EVP_PKEY_gen.pod
GENERATE[html/man3/EVP_PKEY_gen.html]=man3/EVP_PKEY_gen.pod
DEPEND[man/man3/EVP_PKEY_gen.3]=man3/EVP_PKEY_gen.pod
GENERATE[man/man3/EVP_PKEY_gen.3]=man3/EVP_PKEY_gen.pod
DEPEND[html/man3/EVP_PKEY_get_default_digest_nid.html]=man3/EVP_PKEY_get_default_digest_nid.pod
GENERATE[html/man3/EVP_PKEY_get_default_digest_nid.html]=man3/EVP_PKEY_get_default_digest_nid.pod
DEPEND[man/man3/EVP_PKEY_get_default_digest_nid.3]=man3/EVP_PKEY_get_default_digest_nid.pod
@ -1230,6 +1226,10 @@ DEPEND[html/man3/EVP_PKEY_is_a.html]=man3/EVP_PKEY_is_a.pod
GENERATE[html/man3/EVP_PKEY_is_a.html]=man3/EVP_PKEY_is_a.pod
DEPEND[man/man3/EVP_PKEY_is_a.3]=man3/EVP_PKEY_is_a.pod
GENERATE[man/man3/EVP_PKEY_is_a.3]=man3/EVP_PKEY_is_a.pod
DEPEND[html/man3/EVP_PKEY_keygen.html]=man3/EVP_PKEY_keygen.pod
GENERATE[html/man3/EVP_PKEY_keygen.html]=man3/EVP_PKEY_keygen.pod
DEPEND[man/man3/EVP_PKEY_keygen.3]=man3/EVP_PKEY_keygen.pod
GENERATE[man/man3/EVP_PKEY_keygen.3]=man3/EVP_PKEY_keygen.pod
DEPEND[html/man3/EVP_PKEY_meth_get_count.html]=man3/EVP_PKEY_meth_get_count.pod
GENERATE[html/man3/EVP_PKEY_meth_get_count.html]=man3/EVP_PKEY_meth_get_count.pod
DEPEND[man/man3/EVP_PKEY_meth_get_count.3]=man3/EVP_PKEY_meth_get_count.pod
@ -2999,12 +2999,12 @@ html/man3/EVP_PKEY_derive.html \
html/man3/EVP_PKEY_encapsulate.html \
html/man3/EVP_PKEY_encrypt.html \
html/man3/EVP_PKEY_fromdata.html \
html/man3/EVP_PKEY_gen.html \
html/man3/EVP_PKEY_get_default_digest_nid.html \
html/man3/EVP_PKEY_get_field_type.html \
html/man3/EVP_PKEY_get_group_name.html \
html/man3/EVP_PKEY_gettable_params.html \
html/man3/EVP_PKEY_is_a.html \
html/man3/EVP_PKEY_keygen.html \
html/man3/EVP_PKEY_meth_get_count.html \
html/man3/EVP_PKEY_meth_new.html \
html/man3/EVP_PKEY_new.html \
@ -3586,12 +3586,12 @@ man/man3/EVP_PKEY_derive.3 \
man/man3/EVP_PKEY_encapsulate.3 \
man/man3/EVP_PKEY_encrypt.3 \
man/man3/EVP_PKEY_fromdata.3 \
man/man3/EVP_PKEY_gen.3 \
man/man3/EVP_PKEY_get_default_digest_nid.3 \
man/man3/EVP_PKEY_get_field_type.3 \
man/man3/EVP_PKEY_get_group_name.3 \
man/man3/EVP_PKEY_gettable_params.3 \
man/man3/EVP_PKEY_is_a.3 \
man/man3/EVP_PKEY_keygen.3 \
man/man3/EVP_PKEY_meth_get_count.3 \
man/man3/EVP_PKEY_meth_new.3 \
man/man3/EVP_PKEY_new.3 \

10
doc/man3/EC_GROUP_new.pod
View File

@ -20,8 +20,9 @@ EC_GROUP_set_curve_GFp,
EC_GROUP_get_curve_GFp,
EC_GROUP_set_curve_GF2m,
EC_GROUP_get_curve_GF2m,
EC_get_builtin_curves - Functions for creating and destroying EC_GROUP
objects
EC_get_builtin_curves,
OSSL_EC_curve_nid2name -
Functions for creating and destroying EC_GROUP objects
=head1 SYNOPSIS
@ -52,6 +53,7 @@ objects
ECPKPARAMETERS *params);
size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems);
const char *OSSL_EC_curve_nid2name(int nid);
Deprecated since OpenSSL 3.0, can be hidden entirely by defining
B<OPENSSL_API_COMPAT> with a suitable version value, see
@ -173,6 +175,8 @@ in the EC_GROUP is public anyway, this function is unnecessary.
Its use can be safely replaced with EC_GROUP_free().
If I<group> is NULL nothing is done.
OSSL_EC_curve_nid2name() converts a curve I<nid> into the corresponding name.
=head1 RETURN VALUES
All EC_GROUP_new* functions return a pointer to the newly constructed group, or
@ -184,6 +188,8 @@ available.
EC_GROUP_set_curve_GFp(), EC_GROUP_get_curve_GFp(), EC_GROUP_set_curve_GF2m(),
EC_GROUP_get_curve_GF2m() return 1 on success or 0 on error.
OSSL_EC_curve_nid2name() returns a character string constant, or NULL on error.
=head1 SEE ALSO
L<crypto(7)>, L<EC_GROUP_copy(3)>,

16
doc/man3/EC_KEY_new.pod
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@ -2,6 +2,7 @@
=head1 NAME
EVP_EC_gen,
EC_KEY_get_method, EC_KEY_set_method, EC_KEY_new_ex,
EC_KEY_new, EC_KEY_get_flags, EC_KEY_set_flags, EC_KEY_clear_flags,
EC_KEY_new_by_curve_name_ex, EC_KEY_new_by_curve_name, EC_KEY_free,
@ -20,6 +21,8 @@ EC_KEY objects
#include <openssl/ec.h>
EVP_PKEY *EVP_EC_gen(const char *curve);
Deprecated since OpenSSL 3.0, can be hidden entirely by defining
B<OPENSSL_API_COMPAT> with a suitable version value, see
L<openssl_user_macros(7)>:
@ -65,8 +68,11 @@ L<openssl_user_macros(7)>:
=head1 DESCRIPTION
All of the functions described on this page are deprecated.
Applications should instead use L<EVP_PKEY_new(3)> and L<EVP_PKEY_free(3)>.
EVP_EC_gen() generates a new EC key pair on the given I<curve>.
All of the functions described below are deprecated.
Applications should instead use EVP_EC_gen(), L<EVP_PKEY_Q_keygen(3)>, or
L<EVP_PKEY_keygen_init(3)> and L<EVP_PKEY_keygen(3)>.
An EC_KEY represents a public key and, optionally, the associated private
key.
@ -152,7 +158,6 @@ EC_KEY_decoded_from_explicit_params() returns 1 if the group of the I<key> was
decoded from data with explicitly encoded group parameters, -1 if the I<key>
is NULL or the group parameters are missing, and 0 otherwise.
Although deprecated in OpenSSL 3.0 and should no longer be used,
EC_KEY_precompute_mult() stores multiples of the underlying EC_GROUP generator
for faster point multiplication. See also L<EC_POINT_add(3)>.
Modern versions should instead switch to named curves which OpenSSL has
@ -208,6 +213,7 @@ of the buffer or 0 on error.
=head1 SEE ALSO
L<EVP_PKEY_Q_keygen(3)>
L<crypto(7)>, L<EC_GROUP_new(3)>,
L<EC_GROUP_copy(3)>, L<EC_POINT_new(3)>,
L<EC_POINT_add(3)>,
@ -217,7 +223,9 @@ L<OSSL_LIB_CTX(3)>
=head1 HISTORY
All of these functions were deprecated in OpenSSL 3.0.
EVP_EC_gen() was added in OpenSSL 3.0.
All other functions described here were deprecated in OpenSSL 3.0.
For replacement see L<EVP_PKEY-EC(7)>.
=head1 COPYRIGHT

31
doc/man3/EVP_PKEY_gen.pod → doc/man3/EVP_PKEY_keygen.pod
View File

@ -2,7 +2,8 @@
=head1 NAME
EVP_PKEY_keygen_init, EVP_PKEY_paramgen_init, EVP_PKEY_gen,
EVP_PKEY_Q_keygen,
EVP_PKEY_keygen_init, EVP_PKEY_paramgen_init, EVP_PKEY_generate,
EVP_PKEY_CTX_set_cb, EVP_PKEY_CTX_get_cb,
EVP_PKEY_CTX_get_keygen_info, EVP_PKEY_CTX_set_app_data,
EVP_PKEY_CTX_get_app_data,
@ -14,9 +15,12 @@ EVP_PKEY_paramgen, EVP_PKEY_keygen
#include <openssl/evp.h>
EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq,
const char *type, ...);
int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
int EVP_PKEY_gen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
@ -57,16 +61,16 @@ After initialization, generation parameters may be provided with
L<EVP_PKEY_CTX_ctrl(3)> or L<EVP_PKEY_CTX_set_params(3)>, or any other
function described in those manuals.
EVP_PKEY_gen() performs the generation operation, the resulting key
EVP_PKEY_generate() performs the generation operation, the resulting key
parameters or key are written to I<*ppkey>. If I<*ppkey> is NULL when this
function is called, it will be allocated, and should be freed by the caller
when no longer useful, using L<EVP_PKEY_free(3)>.
EVP_PKEY_paramgen() and EVP_PKEY_keygen() do exactly the same thing as
EVP_PKEY_gen(), after checking that the corresponding EVP_PKEY_paramgen_init()
EVP_PKEY_generate(), after checking that the corresponding EVP_PKEY_paramgen_init()
or EVP_PKEY_keygen_init() was used to initialize I<ctx>.
These are older functions that are kept for backward compatibility.
It is safe to use EVP_PKEY_gen() instead.
It is safe to use EVP_PKEY_generate() instead.
The function EVP_PKEY_set_cb() sets the key or parameter generation callback
to I<cb>. The function EVP_PKEY_CTX_get_cb() returns the key or parameter
@ -87,6 +91,18 @@ and retrieve an opaque pointer. This can be used to set some application
defined value which can be retrieved in the callback: for example a handle
which is used to update a "progress dialog".
EVP_PKEY_Q_keygen() abstracts from the explicit use of B<EVP_PKEY_CTX> while
providing a 'quick' but limited way of generating a new asymmetric key pair.
It provides shorthands for simple and common cases of key generation.
As usual, the library context I<libctx> and property query I<propq>
can be given for fetching algorithms from providers.
If I<type> is C<RSA>,
a B<size_t> parameter must be given to specify the size of the RSA key.
If I<type> is C<EC>,
a string parameter must be given to specify the name of the EC curve.
If I<type> is C<X25519>, C<X448>, C<ED25519>, or C<ED448>
no further parameter is needed.
=head1 RETURN VALUES
EVP_PKEY_keygen_init(), EVP_PKEY_paramgen_init(), EVP_PKEY_keygen() and
@ -94,6 +110,8 @@ EVP_PKEY_paramgen() return 1 for success and 0 or a negative value for failure.
In particular a return value of -2 indicates the operation is not supported by
the public key algorithm.
EVP_PKEY_Q_keygen() returns an B<EVP_PKEY>, or NULL on failure.
=head1 NOTES
After the call to EVP_PKEY_keygen_init() or EVP_PKEY_paramgen_init() algorithm
@ -187,6 +205,7 @@ Example of generation callback for OpenSSL public key implementations:
=head1 SEE ALSO
L<EVP_RSA_gen(3)>, L<EVP_EC_gen(3)>,
L<EVP_PKEY_CTX_new(3)>,
L<EVP_PKEY_encrypt(3)>,
L<EVP_PKEY_decrypt(3)>,
@ -203,7 +222,7 @@ EVP_PKEY_CTX_get_cb(), EVP_PKEY_CTX_get_keygen_info(),
EVP_PKEY_CTX_set_app_data() and EVP_PKEY_CTX_get_app_data() were added in
OpenSSL 1.0.0.
EVP_PKEY_gen() was added in OpenSSL 3.0.
EVP_PKEY_Q_keygen() and EVP_PKEY_generate() were added in OpenSSL 3.0.
=head1 COPYRIGHT

59
doc/man3/RSA_generate_key.pod
View File

@ -2,6 +2,7 @@
=head1 NAME
EVP_RSA_gen,
RSA_generate_key_ex, RSA_generate_key,
RSA_generate_multi_prime_key - generate RSA key pair
@ -9,6 +10,8 @@ RSA_generate_multi_prime_key - generate RSA key pair
#include <openssl/rsa.h>
EVP_PKEY *EVP_RSA_gen(unsigned int bits);
Deprecated since OpenSSL 3.0, can be hidden entirely by defining
B<OPENSSL_API_COMPAT> with a suitable version value, see
L<openssl_user_macros(7)>:
@ -16,44 +19,42 @@ L<openssl_user_macros(7)>:
int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
int RSA_generate_multi_prime_key(RSA *rsa, int bits, int primes, BIGNUM *e, BN_GENCB *cb);
Deprecated since OpenSSL 0.9.8, can be hidden entirely by defining
B<OPENSSL_API_COMPAT> with a suitable version value, see
L<openssl_user_macros(7)>:
Deprecated since OpenSSL 0.9.8:
RSA *RSA_generate_key(int bits, unsigned long e,
void (*callback)(int, int, void *), void *cb_arg);
=head1 DESCRIPTION
All of the functions described on this page are deprecated.
Applications should instead use L<EVP_PKEY_keygen_init(3)> and
L<EVP_PKEY_keygen(3)>.
EVP_RSA_gen() generates a new RSA key pair with modulus size I<bits>.
All of the functions described below are deprecated.
Applications should instead use EVP_RSA_gen(), L<EVP_PKEY_Q_keygen(3)>, or
L<EVP_PKEY_keygen_init(3)> and L<EVP_PKEY_keygen(3)>.
RSA_generate_key_ex() generates a 2-prime RSA key pair and stores it in the
B<RSA> structure provided in B<rsa>. The pseudo-random number generator must
be seeded prior to calling RSA_generate_key_ex().
B<RSA> structure provided in I<rsa>.
RSA_generate_multi_prime_key() generates a multi-prime RSA key pair and stores
it in the B<RSA> structure provided in B<rsa>. The number of primes is given by
the B<primes> parameter. The random number generator must be seeded when
calling RSA_generate_multi_prime_key().
it in the B<RSA> structure provided in I<rsa>. The number of primes is given by
the I<primes> parameter.
If the automatic seeding or reseeding of the OpenSSL CSPRNG fails due to
external circumstances (see L<RAND(7)>), the operation will fail.
The modulus size will be of length B<bits>, the number of primes to form the
modulus will be B<primes>, and the public exponent will be B<e>. Key sizes
with B<num> E<lt> 1024 should be considered insecure. The exponent is an odd
The modulus size will be of length I<bits>, the number of primes to form the
modulus will be I<primes>, and the public exponent will be I<e>. Key sizes
with I<num> E<lt> 1024 should be considered insecure. The exponent is an odd
number, typically 3, 17 or 65537.
In order to maintain adequate security level, the maximum number of permitted
B<primes> depends on modulus bit length:
I<primes> depends on modulus bit length:
<1024 | >=1024 | >=4096 | >=8192
------+--------+--------+-------
2 | 3 | 4 | 5
A callback function may be used to provide feedback about the
progress of the key generation. If B<cb> is not B<NULL>, it
progress of the key generation. If I<cb> is not NULL, it
will be called as follows using the BN_GENCB_call() function
described on the L<BN_generate_prime(3)> page.
@ -71,42 +72,44 @@ described in L<BN_generate_prime(3)>.
=item *
When the n-th randomly generated prime is rejected as not
suitable for the key, B<BN_GENCB_call(cb, 2, n)> is called.
suitable for the key, I<BN_GENCB_call(cb, 2, n)> is called.
=item *
When a random p has been found with p-1 relatively prime to B<e>,
it is called as B<BN_GENCB_call(cb, 3, 0)>.
When a random p has been found with p-1 relatively prime to I<e>,
it is called as I<BN_GENCB_call(cb, 3, 0)>.
=back
The process is then repeated for prime q and other primes (if any)
with B<BN_GENCB_call(cb, 3, i)> where B<i> indicates the i-th prime.
with I<BN_GENCB_call(cb, 3, i)> where I<i> indicates the i-th prime.
=head1 RETURN VALUES
EVP_RSA_gen() returns an I<EVP_PKEY> or NULL on failure.
RSA_generate_multi_prime_key() returns 1 on success or 0 on error.
RSA_generate_key_ex() returns 1 on success or 0 on error.
The error codes can be obtained by L<ERR_get_error(3)>.
RSA_generate_key() returns a pointer to the RSA structure or
B<NULL> if the key generation fails.
NULL if the key generation fails.
=head1 BUGS
B<BN_GENCB_call(cb, 2, x)> is used with two different meanings.
I<BN_GENCB_call(cb, 2, x)> is used with two different meanings.
=head1 SEE ALSO
L<ERR_get_error(3)>, L<RAND_bytes(3)>, L<BN_generate_prime(3)>,
L<RAND(7)>
L<EVP_PKEY_Q_keygen(3)>
L<BN_generate_prime(3)>, L<ERR_get_error(3)>,
L<RAND_bytes(3)>, L<RAND(7)>
=head1 HISTORY
All of these functions were deprecated in OpenSSL 3.0.
RSA_generate_key() was deprecated in OpenSSL 0.9.8; use
RSA_generate_key_ex() instead.
EVP_RSA_gen() was added in OpenSSL 3.0.
All other functions described here were deprecated in OpenSSL 3.0.
For replacement see L<EVP_PKEY-RSA(7)>.
=head1 COPYRIGHT

7
doc/man3/RSA_new.pod
View File

@ -8,6 +8,8 @@ RSA_new, RSA_free - allocate and free RSA objects
#include <openssl/rsa.h>
Deprecated since OpenSSL 3.0:
RSA *RSA_new(void);
void RSA_free(RSA *rsa);
@ -35,6 +37,11 @@ L<ERR_get_error(3)>,
L<RSA_generate_key(3)>,
L<RSA_new_method(3)>
=head1 HISTORY
All functions described here were deprecated in OpenSSL 3.0.
For replacement see EVP_PKEY-RSA(7).
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.

6
doc/man7/EVP_PKEY-DH.pod
View File

@ -154,7 +154,7 @@ A B<DH> key can be generated with a named safe prime group by calling:
EVP_PKEY_keygen_init(pctx);
EVP_PKEY_CTX_set_params(pctx, params);
EVP_PKEY_gen(pctx, &pkey);
EVP_PKEY_generate(pctx, &pkey);
...
EVP_PKEY_free(key);
EVP_PKEY_CTX_free(pctx);
@ -179,7 +179,7 @@ B<DHX> domain parameters can be generated according to B<FIPS 186-4> by calling:
params[5] = OSSL_PARAM_construct_end();
EVP_PKEY_CTX_set_params(pctx, params);
EVP_PKEY_gen(pctx, &param_key);
EVP_PKEY_generate(pctx, &param_key);
EVP_PKEY_print_params(bio_out, param_key, 0, NULL);
...
@ -192,7 +192,7 @@ A B<DH> key can be generated using domain parameters by calling:
EVP_PKEY_CTX *gctx = EVP_PKEY_CTX_new_from_pkey(NULL, param_key, NULL);
EVP_PKEY_keygen_init(gctx);
EVP_PKEY_gen(gctx, &key);
EVP_PKEY_generate(gctx, &key);
EVP_PKEY_print_private(bio_out, key, 0, NULL);
...
EVP_PKEY_free(key);

4
doc/man7/EVP_PKEY-DSA.pod
View File

@ -54,7 +54,7 @@ The B<DSA> domain parameters can be generated by calling:
params[4] = OSSL_PARAM_construct_end();
EVP_PKEY_CTX_set_params(pctx, params);
EVP_PKEY_gen(pctx, &param_key);
EVP_PKEY_generate(pctx, &param_key);
EVP_PKEY_CTX_free(pctx);
EVP_PKEY_print_params(bio_out, param_key, 0, NULL);
@ -66,7 +66,7 @@ A B<DSA> key can be generated using domain parameters by calling:
gctx = EVP_PKEY_CTX_new_from_pkey(NULL, param_key, NULL);
EVP_PKEY_keygen_init(gctx);
EVP_PKEY_gen(gctx, &key);
EVP_PKEY_generate(gctx, &key);
EVP_PKEY_CTX_free(gctx);
EVP_PKEY_print_private(bio_out, key, 0, NULL);

9
doc/man7/EVP_PKEY-EC.pod
View File

@ -159,6 +159,10 @@ An B<EVP_PKEY> context can be obtained by calling:
An B<EVP_PKEY> ECDSA or ECDH key can be generated with a "P-256" named group by
calling:
pkey = EVP_EC_gen("P-256");
or like this:
EVP_PKEY *key = NULL;
OSSL_PARAM params[2];
EVP_PKEY_CTX *gctx =
@ -171,7 +175,7 @@ calling:
params[1] = OSSL_PARAM_construct_end();
EVP_PKEY_CTX_set_params(gctx, params);
EVP_PKEY_gen(gctx, &key);
EVP_PKEY_generate(gctx, &key);
EVP_PKEY_print_private(bio_out, key, 0, NULL);
...
@ -201,7 +205,7 @@ An B<EVP_PKEY> EC CDH (Cofactor Diffie-Hellman) key can be generated with a
params[2] = OSSL_PARAM_construct_end();
EVP_PKEY_CTX_set_params(gctx, params);
EVP_PKEY_gen(gctx, &key);
EVP_PKEY_generate(gctx, &key);
EVP_PKEY_print_private(bio_out, key, 0, NULL);
...
EVP_PKEY_free(key);
@ -209,6 +213,7 @@ An B<EVP_PKEY> EC CDH (Cofactor Diffie-Hellman) key can be generated with a
=head1 SEE ALSO
L<EVP_EC_gen(3)>,
L<EVP_KEYMGMT(3)>,
L<EVP_PKEY(3)>,
L<provider-keymgmt(7)>,

12
doc/man7/EVP_PKEY-RSA.pod
View File

@ -202,14 +202,18 @@ An B<EVP_PKEY> context can be obtained by calling:
EVP_PKEY_CTX *pctx =
EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL);
An B<RSA> key can be generated like this:
An B<RSA> key can be generated simply like this:
pkey = EVP_RSA_gen(4096);
or like this:
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *pctx =
EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL);
EVP_PKEY_keygen_init(pctx);
EVP_PKEY_gen(pctx, &pkey);
EVP_PKEY_generate(pctx, &pkey);
EVP_PKEY_CTX_free(pctx);
An B<RSA> key can be generated with key generation parameters:
@ -227,13 +231,13 @@ An B<RSA> key can be generated with key generation parameters:
params[2] = OSSL_PARAM_construct_end();
EVP_PKEY_CTX_set_params(pctx, params);
EVP_PKEY_gen(pctx, &pkey);
EVP_PKEY_generate(pctx, &pkey);
EVP_PKEY_print_private(bio_out, pkey, 0, NULL);
EVP_PKEY_CTX_free(pctx);
=head1 SEE ALSO
L<EVP_KEYMGMT(3)>, L<EVP_PKEY(3)>, L<provider-keymgmt(7)>
L<EVP_RSA_gen(3)>, L<EVP_KEYMGMT(3)>, L<EVP_PKEY(3)>, L<provider-keymgmt(7)>
=head1 COPYRIGHT

20
doc/man7/EVP_PKEY-X25519.pod
View File

@ -84,25 +84,11 @@ An B<EVP_PKEY> context can be obtained by calling:
EVP_PKEY_CTX *pctx =
EVP_PKEY_CTX_new_from_name(NULL, "ED448", NULL);
An B<ED25519> key can be generated like this:
An B<X25519> key can be generated like this:
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *pctx =
EVP_PKEY_CTX_new_from_name(NULL, "ED25519", NULL);
pkey = EVP_Q_keygen(NULL, NULL, "X25519");
EVP_PKEY_keygen_init(pctx);
EVP_PKEY_gen(pctx, &pkey);
EVP_PKEY_CTX_free(pctx);
An B<X25519> key can be generated in a similar way:
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *pctx =
EVP_PKEY_CTX_new_from_name(NULL, "X25519", NULL);
EVP_PKEY_keygen_init(pctx);
EVP_PKEY_gen(pctx, &pkey);
EVP_PKEY_CTX_free(pctx);
An B<X448>, B<ED25519>, or B<ED448> key can be generated likewise.
=head1 SEE ALSO

2
doc/man7/crypto.pod
View File

@ -422,7 +422,7 @@ For information on the OpenSSL configuration file format see L<config(5)>.
=head1 ENCODING AND DECODING KEYS
Many algorithms require the use of a key. Keys can be generated dynamically
using the EVP APIs (for example see L<EVP_PKEY_gen(3)>). However it is often
using the EVP APIs (for example see L<EVP_PKEY_Q_keygen(3)>). However it is often
necessary to save or load keys (or their associated parameters) to or from some
external format such as PEM or DER (see L<openssl-glossary(7)>). OpenSSL uses
encoders and decoders to perform this task.

1
include/crypto/ec.h
View File

@ -16,7 +16,6 @@
# include <openssl/opensslconf.h>
# include <openssl/evp.h>
const char *ossl_ec_curve_nid2name(int nid);
int ossl_ec_curve_name2nid(const char *name);
const char *ossl_ec_curve_nid2nist_int(int nid);
int ossl_ec_curve_nist2nid_int(const char *name);

6
include/openssl/ec.h
View File

@ -84,6 +84,8 @@ typedef enum {
POINT_CONVERSION_HYBRID = 6
} point_conversion_form_t;
const char *OSSL_EC_curve_nid2name(int nid);
# ifndef OPENSSL_NO_EC
# include <openssl/asn1.h>
# include <openssl/symhacks.h>
@ -1072,7 +1074,7 @@ OSSL_DEPRECATEDIN_3_0 void EC_KEY_set_conv_form(EC_KEY *eckey,
point_conversion_form_t cform);
# endif /*OPENSSL_NO_DEPRECATED_3_0 */
# define EC_KEY_get_ex_new_index(l, p, newf, dupf, freef) \
# define EC_KEY_get_ex_new_index(l, p, newf, dupf, freef) \
CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EC_KEY, l, p, newf, dupf, freef)
# ifndef OPENSSL_NO_DEPRECATED_3_0
@ -1544,6 +1546,8 @@ OSSL_DEPRECATEDIN_3_0 void EC_KEY_METHOD_get_verify
EC_KEY *eckey));
# endif /* OPENSSL_NO_DEPRECATED_3_0 */
# define EVP_EC_gen(curve) \
EVP_PKEY_Q_keygen(NULL, NULL, "EC", (char *)(strstr(curve, "")))
# define ECParameters_dup(x) ASN1_dup_of(EC_KEY, i2d_ECParameters, \
d2i_ECParameters, x)

4
include/openssl/evp.h
View File

@ -1933,11 +1933,13 @@ int EVP_PKEY_set_octet_string_param(EVP_PKEY *pkey, const char *key_name,
int EVP_PKEY_get_ec_point_conv_form(const EVP_PKEY *pkey);
int EVP_PKEY_get_field_type(const EVP_PKEY *pkey);
EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq,
const char *type, ...);
int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_gen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_check(EVP_PKEY_CTX *ctx);
int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx);
int EVP_PKEY_public_check_quick(EVP_PKEY_CTX *ctx);

3
include/openssl/rsa.h
View File

@ -245,6 +245,9 @@ OSSL_DEPRECATEDIN_3_0 int RSA_get_version(RSA *r);
OSSL_DEPRECATEDIN_3_0 ENGINE *RSA_get0_engine(const RSA *r);
# endif /* !OPENSSL_NO_DEPRECATED_3_0 */
# define EVP_RSA_gen(bits) \
EVP_PKEY_Q_keygen(NULL, NULL, "RSA", (size_t)(0 + (bits)))
/* Deprecated version */
# ifndef OPENSSL_NO_DEPRECATED_0_9_8
OSSL_DEPRECATEDIN_0_9_8 RSA *RSA_generate_key(int bits, unsigned long e, void

8
providers/fips-sources.checksums
View File

@ -143,7 +143,7 @@ d4969259e4fa5b71d8abbf5e736e658bd1daad6e46d272a9b88e190e2de96b61 crypto/ec/curv
04f8d52acc6332bdf879bf1684e8c59d2f4d8ca303d16c74d87aab3dd4a94932 crypto/ec/ec2_oct.c
7579a156234dfa44e02d08e121f42035229364f9e40f38b11333edbae2282762 crypto/ec/ec2_smpl.c
69d64accd498583e65df2dc43730eee2922217a7bfefda2cd1a9da176e3d1dcd crypto/ec/ec_asn1.c
8cf8af8e9bfc29e0cdc41720ec4a6d6c74eb5c15a9fc8193f8ec8270c0df1d37 crypto/ec/ec_backend.c
4ec7fe2efa0e55316ac4bb8507c7a37360339070c406c2623c38c5a541ac65d6 crypto/ec/ec_backend.c
86e2becf9b3870979e2abefa1bd318e1a31820d275e2b50e03b17fc287abb20a crypto/ec/ec_check.c
845a5e6ad6921aed63a18084d6b64a1907e4cb093639153ba32138e0b29ff0e5 crypto/ec/ec_curve.c
8cfd0dcfb5acbf6105691a2d5e2826dba1ff3906707bc9dd6ff9bffcc306468f crypto/ec/ec_cvt.c
@ -167,10 +167,10 @@ fa39906519062932adafb63cbf05b5dfa7563673576d421c80ec6b889d024e84 crypto/ec/ecp_
7c7f3e2a19a95d62942790e525f00cccc87e46da099a0c96d101787d68c75128 crypto/evp/asymcipher.c
0e75a058dcbbb62cfe39fec6c4a85385dc1a8fce794e4278ce6cebb29763b82b crypto/evp/dh_support.c
e819c499207dd2ee5457cd9411c6089e13476bedf41de2aa67e10b13810ff0e5 crypto/evp/digest.c
87599335b61f97362799170d7b19cbbf775bfecc0fab570b267c7622241cfad8 crypto/evp/ec_support.c
5e2c5d865029ae86855f15e162360d091f28ca0d4c67260700c90aa25faf308b crypto/evp/ec_support.c
c146c0a8a06e3c558207c1c76039dd2a61a2160cc243e9e3de2e290bc6e1b2d0 crypto/evp/evp_enc.c
9b4956b5c28db987001b33421aacf3b9f352181f874c768ad1b034e083483561 crypto/evp/evp_fetch.c
f975f6ba3aff8130b775f39182fdc783a3ef954402313248edd661d29032aa05 crypto/evp/evp_lib.c
b8f6bb49081428374f183255c6759520041d084bc85acd2fdc8d4392cb1ba0dd crypto/evp/evp_lib.c
af0245f7a849997921c0719df339469427656821416b402754fc1f5f5e2da291 crypto/evp/evp_rand.c
c0f87865be8dab6ea909fd976e5a46e4e8343b18403090c4a59b2af90f9a1329 crypto/evp/evp_utils.c
896bc29e0009657071bd74401513bdbedfb08ca66e34bf634e824fd3f34beb0a crypto/evp/exchange.c
@ -184,7 +184,7 @@ ec959b00487bfc51f4cf33c21a60fd8a73087a622504f459ba4cfe48bb0a738c crypto/evp/mac
5f4b933a479d7cd589c47388aebfd8d6ffa3943ec2883049fc929e6ca37e26b5 crypto/evp/mac_meth.c
f5a18107256e00e2eed6a9b54eaf44ef1b99c0f29134e9f363a09daa2d35f1b5 crypto/evp/p_lib.c
b7e9ce6e8a35e0fc5b4eb4c047cda1e811b757669dbfafa71e743d85e07817a4 crypto/evp/pmeth_check.c
d22e6f5041a894b7e8433c1be4c5f1bc5897453bcbdd66bbc8cbfba854f7fd74 crypto/evp/pmeth_gn.c
ff8a5ff024c228fe714e4cf758260cf9e9c992a9311acb5f96b0f2ed6af1a814 crypto/evp/pmeth_gn.c
12b8e891dc2f3a1cf8365d9fddd319343dc229d3e60149c51b5ae9df9b6b504d crypto/evp/pmeth_lib.c
52d8ea3b8b3ef52b58306b0fbd4557d682ba69a5384672ba7e1682c9a853f417 crypto/evp/signature.c
e0a58ecf268c6bec531898d8fe6b148601b0bed8324fa8d5668de643c027606b crypto/ex_data.c

2
providers/fips.checksum
View File

@ -1 +1 @@
14ae4fff4bd856c7e146d65b63880ff152276fe35b0f1f4ed5f24eb6e97e7b44 providers/fips-sources.checksums
a1b5830f0c664b833a60a60b5801afb3a750eeeb41f3218d7fdae5d99ed05be7 providers/fips-sources.checksums

34
test/acvp_test.c
View File

@ -114,7 +114,6 @@ err:
static int ecdsa_keygen_test(int id)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL;
EVP_PKEY *pkey = NULL;
unsigned char *priv = NULL;
unsigned char *pubx = NULL, *puby = NULL;
@ -123,10 +122,7 @@ static int ecdsa_keygen_test(int id)
self_test_args.called = 0;
self_test_args.enable = 1;
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(libctx, "EC", NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(ctx), 0)
|| !TEST_true(EVP_PKEY_CTX_set_group_name(ctx, tst->curve_name))
|| !TEST_int_gt(EVP_PKEY_keygen(ctx, &pkey), 0)
if (!TEST_ptr(pkey = EVP_PKEY_Q_keygen(libctx, NULL, "EC", tst->curve_name))
|| !TEST_int_ge(self_test_args.called, 3)
|| !TEST_true(pkey_get_bn_bytes(pkey, OSSL_PKEY_PARAM_PRIV_KEY, &priv,
&priv_len))
@ -147,7 +143,6 @@ err:
OPENSSL_free(pubx);
OPENSSL_free(puby);
EVP_PKEY_free(pkey);
EVP_PKEY_CTX_free(ctx);
return ret;
}
@ -251,17 +246,13 @@ err:
static int ecdsa_siggen_test(int id)
{
int ret = 0;
EVP_PKEY_CTX *ctx = NULL, *key_ctx = NULL;
EVP_PKEY *pkey = NULL;
size_t sig_len = 0, rlen = 0, slen = 0;
unsigned char *sig = NULL;
unsigned char *r = NULL, *s = NULL;
const struct ecdsa_siggen_st *tst = &ecdsa_siggen_data[id];
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new_from_name(libctx, "EC", NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(ctx), 0)
|| !TEST_true(EVP_PKEY_CTX_set_group_name(ctx, tst->curve_name))
|| !TEST_int_gt(EVP_PKEY_keygen(ctx, &pkey), 0))
if (!TEST_ptr(pkey = EVP_PKEY_Q_keygen(libctx, NULL, "EC", tst->curve_name)))
goto err;
if (!TEST_true(sig_gen(pkey, NULL, tst->digest_alg, tst->msg, tst->msg_len,
@ -276,8 +267,6 @@ err:
OPENSSL_free(s);
OPENSSL_free(sig);
EVP_PKEY_free(pkey);
EVP_PKEY_CTX_free(key_ctx);
EVP_PKEY_CTX_free(ctx);
return ret;
}
@ -1007,21 +996,6 @@ err:
#endif /* OPENSSL_NO_DH */
static EVP_PKEY *rsa_keygen(int bits)
{
EVP_PKEY *key = NULL;
EVP_PKEY_CTX *keygen_ctx = NULL;
if (!TEST_ptr(keygen_ctx = EVP_PKEY_CTX_new_from_name(libctx, "RSA", NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(keygen_ctx), 0)
|| !TEST_true(EVP_PKEY_CTX_set_rsa_keygen_bits(keygen_ctx, bits))
|| !TEST_int_gt(EVP_PKEY_keygen(keygen_ctx, &key), 0))
goto err;
err:
EVP_PKEY_CTX_free(keygen_ctx);
return key;
}
static int rsa_create_pkey(EVP_PKEY **pkey,
const unsigned char *n, size_t n_len,
const unsigned char *e, size_t e_len,
@ -1199,7 +1173,7 @@ static int rsa_siggen_test(int id)
}
*p++ = OSSL_PARAM_construct_end();
if (!TEST_ptr(pkey = rsa_keygen(tst->mod))
if (!TEST_ptr(pkey = EVP_PKEY_Q_keygen(libctx, NULL, "RSA", tst->mod))
|| !TEST_true(pkey_get_bn_bytes(pkey, OSSL_PKEY_PARAM_RSA_N, &n, &n_len))
|| !TEST_true(pkey_get_bn_bytes(pkey, OSSL_PKEY_PARAM_RSA_E, &e, &e_len))
|| !TEST_true(sig_gen(pkey, params, tst->digest_alg,
@ -1275,7 +1249,7 @@ static int rsa_decryption_primitive_test(int id)
BN_CTX *bn_ctx = NULL;
const struct rsa_decrypt_prim_st *tst = &rsa_decrypt_prim_data[id];
if (!TEST_ptr(pkey = rsa_keygen(2048))
if (!TEST_ptr(pkey = EVP_PKEY_Q_keygen(libctx, NULL, "RSA", 2048))
|| !TEST_true(pkey_get_bn_bytes(pkey, OSSL_PKEY_PARAM_RSA_N, &n, &n_len))
|| !TEST_true(pkey_get_bn_bytes(pkey, OSSL_PKEY_PARAM_RSA_E, &e, &e_len))
|| !TEST_ptr(ctx = EVP_PKEY_CTX_new_from_pkey(libctx, pkey, ""))

6
test/dsatest.c
View File

@ -256,10 +256,10 @@ static int dsa_keygen_test(void)
sizeof(seed_data)))
|| !TEST_true(EVP_PKEY_CTX_set_dsa_paramgen_md_props(pg_ctx, "SHA256",
""))
|| !TEST_int_gt(EVP_PKEY_gen(pg_ctx, &param_key), 0)
|| !TEST_int_gt(EVP_PKEY_generate(pg_ctx, &param_key), 0)
|| !TEST_ptr(kg_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, param_key, NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(kg_ctx), 0)
|| !TEST_int_gt(EVP_PKEY_gen(kg_ctx, &key), 0))
|| !TEST_int_gt(EVP_PKEY_generate(kg_ctx, &key), 0))
goto end;
if (!TEST_true(EVP_PKEY_get_bn_param(key, OSSL_PKEY_PARAM_FFC_P, &p_out))
@ -313,7 +313,7 @@ static int test_dsa_default_paramgen_validate(int i)
&& TEST_int_gt(EVP_PKEY_paramgen_init(gen_ctx), 0)
&& (i == 0
|| TEST_true(EVP_PKEY_CTX_set_dsa_paramgen_bits(gen_ctx, 512)))
&& TEST_int_gt(EVP_PKEY_gen(gen_ctx, &params), 0)
&& TEST_int_gt(EVP_PKEY_generate(gen_ctx, &params), 0)
&& TEST_ptr(check_ctx = EVP_PKEY_CTX_new_from_pkey(NULL, params, NULL))
&& TEST_int_gt(EVP_PKEY_param_check(check_ctx), 0);

2
test/endecode_test.c
View File

@ -81,7 +81,7 @@ static EVP_PKEY *make_template(const char *type, OSSL_PARAM *genparams)
&& EVP_PKEY_paramgen_init(ctx) > 0
&& (genparams == NULL
|| EVP_PKEY_CTX_set_params(ctx, genparams) > 0)
&& EVP_PKEY_gen(ctx, &pkey) > 0);
&& EVP_PKEY_generate(ctx, &pkey) > 0);
EVP_PKEY_CTX_free(ctx);
return pkey;

2
test/endecoder_legacy_test.c
View File

@ -249,7 +249,7 @@ static EVP_PKEY *make_key(const char *type,
|| EVP_PKEY_paramgen_init(ctx) <= 0
|| (gen_template_params[0].key != NULL
&& EVP_PKEY_CTX_set_params(ctx, gen_template_params_noconst) <= 0)
|| EVP_PKEY_gen(ctx, &template) <= 0))
|| EVP_PKEY_generate(ctx, &template) <= 0))
goto end;
EVP_PKEY_CTX_free(ctx);

7
test/evp_libctx_test.c
View File

@ -488,16 +488,12 @@ static void collect_cipher_names(EVP_CIPHER *cipher, void *cipher_names_list)
static int rsa_keygen(int bits, EVP_PKEY **pub, EVP_PKEY **priv)
{
int ret = 0;
EVP_PKEY_CTX *keygen_ctx = NULL;
unsigned char *pub_der = NULL;
const unsigned char *pp = NULL;
size_t len = 0;
OSSL_ENCODER_CTX *ectx = NULL;
if (!TEST_ptr(keygen_ctx = EVP_PKEY_CTX_new_from_name(libctx, "RSA", NULL))
|| !TEST_int_gt(EVP_PKEY_keygen_init(keygen_ctx), 0)
|| !TEST_true(EVP_PKEY_CTX_set_rsa_keygen_bits(keygen_ctx, bits))
|| !TEST_int_gt(EVP_PKEY_keygen(keygen_ctx, priv), 0)
if (!TEST_ptr(*priv = EVP_PKEY_Q_keygen(libctx, NULL, "RSA", bits))
|| !TEST_ptr(ectx =
OSSL_ENCODER_CTX_new_for_pkey(*priv,
EVP_PKEY_PUBLIC_KEY,
@ -512,7 +508,6 @@ static int rsa_keygen(int bits, EVP_PKEY **pub, EVP_PKEY **priv)
err:
OSSL_ENCODER_CTX_free(ectx);
OPENSSL_free(pub_der);
EVP_PKEY_CTX_free(keygen_ctx);
return ret;
}

23
test/threadstest.c
View File

@ -16,7 +16,7 @@
#include <string.h>
#include <openssl/crypto.h>
#include <openssl/evp.h>
#include <openssl/rsa.h>
#include <openssl/aes.h>
#include <openssl/rsa.h>
#include "testutil.h"
@ -291,7 +291,6 @@ static void thread_general_worker(void)
};
unsigned int mdoutl;
int ciphoutl;
EVP_PKEY_CTX *pctx = NULL;
EVP_PKEY *pkey = NULL;
int testresult = 0;
int i, isfips;
@ -320,18 +319,13 @@ static void thread_general_worker(void)
goto err;
}
pctx = EVP_PKEY_CTX_new_from_name(multi_libctx, "RSA", NULL);
if (!TEST_ptr(pctx)
|| !TEST_int_gt(EVP_PKEY_keygen_init(pctx), 0)
/*
* We want the test to run quickly - not securely. Therefore we
* use an insecure bit length where we can (512). In the FIPS
* module though we must use a longer length.
*/
|| !TEST_int_gt(EVP_PKEY_CTX_set_rsa_keygen_bits(pctx,
isfips ? 2048 : 512),
0)
|| !TEST_int_gt(EVP_PKEY_keygen(pctx, &pkey), 0))
/*
* We want the test to run quickly - not securely.
* Therefore we use an insecure bit length where we can (512).
* In the FIPS module though we must use a longer length.
*/
pkey = EVP_PKEY_Q_keygen(multi_libctx, NULL, "RSA", isfips ? 2048 : 512);
if (!TEST_ptr(pkey))
goto err;
testresult = 1;
@ -340,7 +334,6 @@ static void thread_general_worker(void)
EVP_MD_free(md);
EVP_CIPHER_CTX_free(cipherctx);
EVP_CIPHER_free(ciph);
EVP_PKEY_CTX_free(pctx);
EVP_PKEY_free(pkey);
if (!testresult)
multi_success = 0;

4
util/libcrypto.num
View File

@ -4413,6 +4413,7 @@ EVP_MAC_init ? 3_0_0 EXIST::FUNCTION:
EVP_MAC_update ? 3_0_0 EXIST::FUNCTION:
EVP_MAC_final ? 3_0_0 EXIST::FUNCTION:
EVP_MAC_finalXOF ? 3_0_0 EXIST::FUNCTION:
OSSL_EC_curve_nid2name ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_supports_digest_nid ? 3_0_0 EXIST::FUNCTION:
SRP_VBASE_add0_user ? 3_0_0 EXIST::FUNCTION:DEPRECATEDIN_3_0,SRP
SRP_user_pwd_new ? 3_0_0 EXIST::FUNCTION:DEPRECATEDIN_3_0,SRP
@ -4947,7 +4948,8 @@ OSSL_CMP_exec_GENM_ses ? 3_0_0 EXIST::FUNCTION:CMP
OSSL_CMP_MSG_http_perform ? 3_0_0 EXIST::FUNCTION:CMP
OSSL_CMP_MSG_read ? 3_0_0 EXIST::FUNCTION:CMP
OSSL_CMP_MSG_write ? 3_0_0 EXIST::FUNCTION:CMP
EVP_PKEY_gen ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_Q_keygen ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_generate ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_CTX_set_rsa_keygen_bits ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_CTX_set_rsa_keygen_pubexp ? 3_0_0 EXIST::FUNCTION:DEPRECATEDIN_3_0
EVP_PKEY_CTX_set1_rsa_keygen_pubexp ? 3_0_0 EXIST::FUNCTION:

2
util/other.syms
View File

@ -322,6 +322,7 @@ EVP_VerifyUpdate define
EVP_bf_cfb define
EVP_cast5_cfb define
EVP_cleanup define deprecated 1.1.0
EVP_EC_gen define
EVP_get_digestbynid define
EVP_get_digestbyobj define
EVP_get_macbynid define
@ -329,6 +330,7 @@ EVP_get_macbyobj define
EVP_idea_cfb define
EVP_rc2_cfb define
EVP_rc5_32_12_16_cfb define
EVP_RSA_gen define
EVP_seed_cfb define
EVP_sm4_cfb define
OBJ_cleanup define deprecated 1.1.0