* https://www.openssl.org/source/license.html
*/
+#include <string.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/rsa.h>
#include <openssl/x509.h>
+#include <openssl/params.h>
#include <openssl/serializer.h>
#include <openssl/deserializer.h>
+#include "internal/cryptlib.h" /* ossl_assert */
+
#include "testutil.h"
-static EVP_PKEY *key_RSA = NULL;
+/*
+ * TODO(3.0) Modify PEM_write_bio_PrivateKey_traditional() to handle
+ * provider side EVP_PKEYs (which don't necessarily have an ameth)
+ *
+ * In the mean time, we use separate "downgraded" EVP_PKEYs to test
+ * serializing/deserializing with "traditional" keys.
+ */
+
+static EVP_PKEY *make_template(const char *type, OSSL_PARAM *genparams)
+{
+ EVP_PKEY *pkey = NULL;
+ EVP_PKEY_CTX *ctx = EVP_PKEY_CTX_new_from_name(NULL, type, NULL);
+
+ /*
+ * No real need to check the errors other than for the cascade
+ * effect. |pkey| will simply remain NULL if something goes wrong.
+ */
+ (void)(ctx != NULL
+ && EVP_PKEY_paramgen_init(ctx) > 0
+ && (genparams == NULL
+ || EVP_PKEY_CTX_set_params(ctx, genparams) > 0)
+ && EVP_PKEY_gen(ctx, &pkey) > 0);
+ EVP_PKEY_CTX_free(ctx);
+
+ return pkey;
+}
-static EVP_PKEY *make_RSA(const char *rsa_type)
+static EVP_PKEY *make_key(const char *type, EVP_PKEY *template,
+ OSSL_PARAM *genparams, int make_legacy)
{
EVP_PKEY *pkey = NULL;
- EVP_PKEY_CTX *ctx = EVP_PKEY_CTX_new_from_name(NULL, rsa_type, NULL);
+ EVP_PKEY_CTX *ctx =
+ template != NULL
+ ? EVP_PKEY_CTX_new(template, NULL)
+ : EVP_PKEY_CTX_new_from_name(NULL, type, NULL);
/*
* No real need to check the errors other than for the cascade
- * effect. |pkey| will imply remain NULL if something goes wrong.
+ * effect. |pkey| will simply remain NULL if something goes wrong.
*/
(void)(ctx != NULL
&& EVP_PKEY_keygen_init(ctx) > 0
+ && (genparams == NULL
+ || EVP_PKEY_CTX_set_params(ctx, genparams) > 0)
&& EVP_PKEY_keygen(ctx, &pkey) > 0);
EVP_PKEY_CTX_free(ctx);
+ if (make_legacy && EVP_PKEY_get0(pkey) == NULL) {
+ EVP_PKEY_free(pkey);
+ pkey = NULL;
+ }
return pkey;
}
+
/* Main test driver */
+/*
+ * TODO(3.0) For better error output, changed the callbacks to take __FILE__
+ * and __LINE__ as first two arguments, and have them use the lower case
+ * functions, such as test_strn_eq(), rather than the uppercase macros
+ * (TEST_strn2_eq(), for example).
+ */
+
typedef int (serializer)(void **serialized, long *serialized_len,
- void *object, const char *ser_propq);
+ void *object, const char *pass, const char *pcipher,
+ const char *ser_propq);
typedef int (deserializer)(void **object,
- void *serialized, long serialized_len);
-typedef int (checker)(int type, const void *data, size_t data_len);
+ void *serialized, long serialized_len,
+ const char *pass);
+typedef int (checker)(const char *type, const void *data, size_t data_len);
typedef void (dumper)(const char *label, const void *data, size_t data_len);
-static int test_serialize_deserialize(EVP_PKEY *pkey,
+static int test_serialize_deserialize(const char *type, EVP_PKEY *pkey,
+ const char *pass, const char *pcipher,
serializer *serialize_cb,
deserializer *deserialize_cb,
checker *check_cb, dumper *dump_cb,
- const char *ser_propq)
+ const char *ser_propq, int make_legacy)
{
void *serialized = NULL;
long serialized_len = 0;
long serialized2_len = 0;
int ok = 0;
- if (!serialize_cb(&serialized, &serialized_len, pkey, ser_propq)
- || !check_cb(EVP_PKEY_base_id(pkey), serialized, serialized_len)
- || !deserialize_cb((void **)&pkey2, serialized, serialized_len)
+ if (!serialize_cb(&serialized, &serialized_len, pkey,
+ pass, pcipher, ser_propq)
+ || !check_cb(type, serialized, serialized_len)
+ || !deserialize_cb((void **)&pkey2, serialized, serialized_len,
+ pass)
|| !TEST_int_eq(EVP_PKEY_eq(pkey, pkey2), 1))
goto end;
/*
- * Double check the serialization.
+ * TODO(3.0) Remove this when PEM_write_bio_PrivateKey_traditional()
+ * handles provider side keys.
+ */
+ if (make_legacy
+ && !TEST_ptr(EVP_PKEY_get0(pkey2)))
+ goto end;
+
+ /*
+ * Double check the serialization, but only for unprotected keys,
+ * as protected keys have a random component, which makes the output
+ * differ.
*/
- if (!serialize_cb(&serialized2, &serialized2_len, pkey2, ser_propq)
- || !TEST_mem_eq(serialized, serialized_len,
- serialized2, serialized2_len))
+ if ((pass == NULL && pcipher == NULL)
+ && (!serialize_cb(&serialized2, &serialized2_len, pkey2,
+ pass, pcipher, ser_propq)
+ || !TEST_mem_eq(serialized, serialized_len,
+ serialized2, serialized2_len)))
goto end;
ok = 1;
/* Serializing and desserializing methods */
-static int serialize_EVP_PKEY(void **serialized, long *serialized_len,
- void *object, const char *ser_propq)
+static int serialize_EVP_PKEY_prov(void **serialized, long *serialized_len,
+ void *object,
+ const char *pass, const char *pcipher,
+ const char *ser_propq)
{
EVP_PKEY *pkey = object;
OSSL_SERIALIZER_CTX *sctx = NULL;
BIO *mem_ser = NULL;
BUF_MEM *mem_buf = NULL;
+ const unsigned char *upass = (const unsigned char *)pass;
int ok = 0;
if (!TEST_ptr(sctx = OSSL_SERIALIZER_CTX_new_by_EVP_PKEY(pkey, ser_propq))
+ || (pass != NULL
+ && !TEST_true(OSSL_SERIALIZER_CTX_set_passphrase(sctx, upass,
+ strlen(pass))))
+ || (pcipher != NULL
+ && !TEST_true(OSSL_SERIALIZER_CTX_set_cipher(sctx, pcipher, NULL)))
|| !TEST_ptr(mem_ser = BIO_new(BIO_s_mem()))
|| !TEST_true(OSSL_SERIALIZER_to_bio(sctx, mem_ser))
|| !TEST_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
return ok;
}
-static int deserialize_EVP_PKEY(void **object,
- void *serialized, long serialized_len)
+static int deserialize_EVP_PKEY_prov(void **object,
+ void *serialized, long serialized_len,
+ const char *pass)
{
EVP_PKEY *pkey = NULL;
OSSL_DESERIALIZER_CTX *dctx = NULL;
BIO *mem_deser = NULL;
+ const unsigned char *upass = (const unsigned char *)pass;
int ok = 0;
if (!TEST_ptr(dctx = OSSL_DESERIALIZER_CTX_new_by_EVP_PKEY(&pkey, NULL,
NULL, NULL))
+ || (pass != NULL
+ && !OSSL_DESERIALIZER_CTX_set_passphrase(dctx, upass,
+ strlen(pass)))
|| !TEST_ptr(mem_deser = BIO_new_mem_buf(serialized, serialized_len))
|| !TEST_true(OSSL_DESERIALIZER_from_bio(dctx, mem_deser)))
goto end;
return ok;
}
+static int serialize_EVP_PKEY_legacy_PEM(void **serialized,
+ long *serialized_len,
+ void *object,
+ const char *pass, const char *pcipher,
+ ossl_unused const char *ser_propq)
+{
+ EVP_PKEY *pkey = object;
+ EVP_CIPHER *cipher = NULL;
+ BIO *mem_ser = NULL;
+ BUF_MEM *mem_buf = NULL;
+ const unsigned char *upass = (const unsigned char *)pass;
+ size_t passlen = 0;
+ int ok = 0;
+
+ if (pcipher != NULL && pass != NULL) {
+ passlen = strlen(pass);
+ if (!TEST_ptr(cipher = EVP_CIPHER_fetch(NULL, pcipher, NULL)))
+ goto end;
+ }
+ if (!TEST_ptr(mem_ser = BIO_new(BIO_s_mem()))
+ || !TEST_true(PEM_write_bio_PrivateKey_traditional(mem_ser, pkey,
+ cipher,
+ upass, passlen,
+ NULL, NULL))
+ || !TEST_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
+ || !TEST_ptr(*serialized = mem_buf->data)
+ || !TEST_long_gt(*serialized_len = mem_buf->length, 0))
+ goto end;
+
+ /* Detach the serialized output */
+ mem_buf->data = NULL;
+ mem_buf->length = 0;
+ ok = 1;
+ end:
+ BIO_free(mem_ser);
+ EVP_CIPHER_free(cipher);
+ return ok;
+}
+
/* Test cases and their dumpers / checkers */
static void dump_der(const char *label, const void *data, size_t data_len)
test_output_string(label, data, data_len - 1);
}
-static int check_PKCS8_DER(int type, const void *data, size_t data_len)
+static int check_unprotected_PKCS8_DER(const char *type,
+ const void *data, size_t data_len)
{
const unsigned char *datap = data;
PKCS8_PRIV_KEY_INFO *p8inf =
if (TEST_ptr(p8inf)) {
EVP_PKEY *pkey = EVP_PKCS82PKEY(p8inf);
- ok = (TEST_ptr(pkey) && TEST_true(EVP_PKEY_is_a(pkey, "RSA")));
+ ok = (TEST_ptr(pkey) && TEST_true(EVP_PKEY_is_a(pkey, type)));
EVP_PKEY_free(pkey);
}
PKCS8_PRIV_KEY_INFO_free(p8inf);
return ok;
}
-static int test_RSA_via_DER(void)
+static int test_unprotected_via_DER(const char *type, EVP_PKEY *key)
{
- return test_serialize_deserialize(key_RSA,
- serialize_EVP_PKEY,
- deserialize_EVP_PKEY,
- check_PKCS8_DER, dump_der,
- OSSL_SERIALIZER_PrivateKey_TO_DER_PQ);
+ return test_serialize_deserialize(type, key, NULL, NULL,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_unprotected_PKCS8_DER, dump_der,
+ OSSL_SERIALIZER_PrivateKey_TO_DER_PQ,
+ 0);
}
-static int check_PKCS8_PEM(int type, const void *data, size_t data_len)
+static int check_unprotected_PKCS8_PEM(const char *type,
+ const void *data, size_t data_len)
{
static const char pem_header[] = "-----BEGIN " PEM_STRING_PKCS8INF "-----";
return TEST_strn_eq(data, pem_header, sizeof(pem_header) - 1);
}
-static int test_RSA_via_PEM(void)
+static int test_unprotected_via_PEM(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, NULL, NULL,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_unprotected_PKCS8_PEM, dump_pem,
+ OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ,
+ 0);
+}
+
+static int check_unprotected_legacy_PEM(const char *type,
+ const void *data, size_t data_len)
+{
+ static char pem_header[80];
+
+ return
+ TEST_int_gt(BIO_snprintf(pem_header, sizeof(pem_header),
+ "-----BEGIN %s PRIVATE KEY-----", type), 0)
+ && TEST_strn_eq(data, pem_header, strlen(pem_header));
+}
+
+static int test_unprotected_via_legacy_PEM(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, NULL, NULL,
+ serialize_EVP_PKEY_legacy_PEM,
+ deserialize_EVP_PKEY_prov,
+ check_unprotected_legacy_PEM, dump_pem,
+ NULL, 1);
+}
+
+static const char *pass_cipher = "AES-256-CBC";
+static const char *pass = "the holy handgrenade of antioch";
+
+static int check_protected_PKCS8_DER(const char *type,
+ const void *data, size_t data_len)
+{
+ const unsigned char *datap = data;
+ X509_SIG *p8 = d2i_X509_SIG(NULL, &datap, data_len);
+ int ok = TEST_ptr(p8);
+
+ X509_SIG_free(p8);
+ return ok;
+}
+
+static int test_protected_via_DER(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, pass, pass_cipher,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_protected_PKCS8_DER, dump_der,
+ OSSL_SERIALIZER_PrivateKey_TO_DER_PQ,
+ 0);
+}
+
+static int check_protected_PKCS8_PEM(const char *type,
+ const void *data, size_t data_len)
+{
+ static const char pem_header[] = "-----BEGIN " PEM_STRING_PKCS8 "-----";
+
+ return TEST_strn_eq(data, pem_header, sizeof(pem_header) - 1);
+}
+
+static int test_protected_via_PEM(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, pass, pass_cipher,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_protected_PKCS8_PEM, dump_pem,
+ OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ,
+ 0);
+}
+
+static int check_protected_legacy_PEM(const char *type,
+ const void *data, size_t data_len)
{
- return test_serialize_deserialize(key_RSA,
- serialize_EVP_PKEY,
- deserialize_EVP_PKEY,
- check_PKCS8_PEM, dump_pem,
- OSSL_SERIALIZER_PrivateKey_TO_PEM_PQ);
+ static char pem_header[80];
+
+ return
+ TEST_int_gt(BIO_snprintf(pem_header, sizeof(pem_header),
+ "-----BEGIN %s PRIVATE KEY-----", type), 0)
+ && TEST_strn_eq(data, pem_header, strlen(pem_header))
+ && TEST_ptr(strstr(data, "\nDEK-Info: "));
}
+static int test_protected_via_legacy_PEM(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, pass, pass_cipher,
+ serialize_EVP_PKEY_legacy_PEM,
+ deserialize_EVP_PKEY_prov,
+ check_protected_legacy_PEM, dump_pem,
+ NULL, 1);
+}
+
+static int check_public_DER(const char *type, const void *data, size_t data_len)
+{
+ const unsigned char *datap = data;
+ EVP_PKEY *pkey = d2i_PUBKEY(NULL, &datap, data_len);
+ int ok = (TEST_ptr(pkey) && TEST_true(EVP_PKEY_is_a(pkey, type)));
+
+ EVP_PKEY_free(pkey);
+ return ok;
+}
+
+static int test_public_via_DER(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, NULL, NULL,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_public_DER, dump_der,
+ OSSL_SERIALIZER_PUBKEY_TO_DER_PQ,
+ 0);
+}
+
+static int check_public_PEM(const char *type, const void *data, size_t data_len)
+{
+ static const char pem_header[] = "-----BEGIN " PEM_STRING_PUBLIC "-----";
+
+ return
+ TEST_strn_eq(data, pem_header, sizeof(pem_header) - 1);
+}
+
+static int test_public_via_PEM(const char *type, EVP_PKEY *key)
+{
+ return test_serialize_deserialize(type, key, NULL, NULL,
+ serialize_EVP_PKEY_prov,
+ deserialize_EVP_PKEY_prov,
+ check_public_PEM, dump_pem,
+ OSSL_SERIALIZER_PUBKEY_TO_PEM_PQ,
+ 0);
+}
+
+#define KEYS(KEYTYPE) \
+ static EVP_PKEY *key_##KEYTYPE = NULL; \
+ static EVP_PKEY *legacy_key_##KEYTYPE = NULL
+#define MAKE_KEYS(KEYTYPE, KEYTYPEstr, params) \
+ ok = ok \
+ && TEST_ptr(key_##KEYTYPE = \
+ make_key(KEYTYPEstr, NULL, params, 0)) \
+ && TEST_ptr(legacy_key_##KEYTYPE = \
+ make_key(KEYTYPEstr, NULL, params, 1))
+#define FREE_KEYS(KEYTYPE) \
+ EVP_PKEY_free(key_##KEYTYPE); \
+ EVP_PKEY_free(legacy_key_##KEYTYPE)
+
+#define DOMAIN_KEYS(KEYTYPE) \
+ static EVP_PKEY *template_##KEYTYPE = NULL; \
+ static EVP_PKEY *key_##KEYTYPE = NULL; \
+ static EVP_PKEY *legacy_key_##KEYTYPE = NULL
+#define MAKE_DOMAIN_KEYS(KEYTYPE, KEYTYPEstr, params) \
+ ok = ok \
+ && TEST_ptr(template_##KEYTYPE = \
+ make_template(KEYTYPEstr, params)) \
+ && TEST_ptr(key_##KEYTYPE = \
+ make_key(KEYTYPEstr, template_##KEYTYPE, NULL, 0)) \
+ && TEST_ptr(legacy_key_##KEYTYPE = \
+ make_key(KEYTYPEstr, template_##KEYTYPE, NULL, 1))
+#define FREE_DOMAIN_KEYS(KEYTYPE) \
+ EVP_PKEY_free(template_##KEYTYPE); \
+ EVP_PKEY_free(key_##KEYTYPE); \
+ EVP_PKEY_free(legacy_key_##KEYTYPE)
+
+#define IMPLEMENT_TEST_SUITE(KEYTYPE, KEYTYPEstr) \
+ static int test_unprotected_##KEYTYPE##_via_DER(void) \
+ { \
+ return test_unprotected_via_DER(KEYTYPEstr, key_##KEYTYPE); \
+ } \
+ static int test_unprotected_##KEYTYPE##_via_PEM(void) \
+ { \
+ return test_unprotected_via_PEM(KEYTYPEstr, key_##KEYTYPE); \
+ } \
+ static int test_unprotected_##KEYTYPE##_via_legacy_PEM(void) \
+ { \
+ return test_unprotected_via_legacy_PEM(KEYTYPEstr, \
+ legacy_key_##KEYTYPE); \
+ } \
+ static int test_protected_##KEYTYPE##_via_DER(void) \
+ { \
+ return test_protected_via_DER(KEYTYPEstr, key_##KEYTYPE); \
+ } \
+ static int test_protected_##KEYTYPE##_via_PEM(void) \
+ { \
+ return test_protected_via_PEM(KEYTYPEstr, key_##KEYTYPE); \
+ } \
+ static int test_protected_##KEYTYPE##_via_legacy_PEM(void) \
+ { \
+ return test_protected_via_legacy_PEM(KEYTYPEstr, \
+ legacy_key_##KEYTYPE); \
+ } \
+ static int test_public_##KEYTYPE##_via_DER(void) \
+ { \
+ return test_public_via_DER(KEYTYPEstr, key_##KEYTYPE); \
+ } \
+ static int test_public_##KEYTYPE##_via_PEM(void) \
+ { \
+ return test_public_via_PEM(KEYTYPEstr, key_##KEYTYPE); \
+ }
+
+#define ADD_TEST_SUITE(KEYTYPE) \
+ ADD_TEST(test_unprotected_##KEYTYPE##_via_DER); \
+ ADD_TEST(test_unprotected_##KEYTYPE##_via_PEM); \
+ ADD_TEST(test_unprotected_##KEYTYPE##_via_legacy_PEM); \
+ ADD_TEST(test_protected_##KEYTYPE##_via_DER); \
+ ADD_TEST(test_protected_##KEYTYPE##_via_PEM); \
+ ADD_TEST(test_protected_##KEYTYPE##_via_legacy_PEM); \
+ ADD_TEST(test_public_##KEYTYPE##_via_DER); \
+ ADD_TEST(test_public_##KEYTYPE##_via_PEM)
+
+#ifndef OPENSSL_NO_DH
+DOMAIN_KEYS(DH);
+IMPLEMENT_TEST_SUITE(DH, "DH")
+#endif
+#ifndef OPENSSL_NO_DSA
+DOMAIN_KEYS(DSA);
+IMPLEMENT_TEST_SUITE(DSA, "DSA")
+#endif
+#ifndef OPENSSL_NO_EC
+DOMAIN_KEYS(EC);
+IMPLEMENT_TEST_SUITE(EC, "EC")
+KEYS(ED25519);
+IMPLEMENT_TEST_SUITE(ED25519, "ED25519")
+KEYS(ED448);
+IMPLEMENT_TEST_SUITE(ED448, "ED448")
+KEYS(X25519);
+IMPLEMENT_TEST_SUITE(X25519, "X25519")
+KEYS(X448);
+IMPLEMENT_TEST_SUITE(X448, "X448")
+#endif
+KEYS(RSA);
+IMPLEMENT_TEST_SUITE(RSA, "RSA")
+KEYS(RSA_PSS);
+IMPLEMENT_TEST_SUITE(RSA_PSS, "RSA-PSS")
+
int setup_tests(void)
{
- TEST_info("Generating key...");
- if (!TEST_ptr(key_RSA = make_RSA("RSA")))
- return 0;
+ int ok = 1;
+
+#ifndef OPENSSL_NO_EC
+ static char groupname[] = "prime256v1";
+ OSSL_PARAM EC_params[] = {
+ OSSL_PARAM_utf8_string("group", groupname, sizeof(groupname) - 1),
+ OSSL_PARAM_END
+ };
+#endif
+
+ /* 7 is the default magic number */
+ static unsigned int rsapss_min_saltlen = 7;
+ OSSL_PARAM RSA_PSS_params[] = {
+ OSSL_PARAM_uint("saltlen", &rsapss_min_saltlen),
+ OSSL_PARAM_END
+ };
+
+ TEST_info("Generating keys...");
+#ifndef OPENSSL_NO_DH
+ MAKE_DOMAIN_KEYS(DH, "DH", NULL);
+#endif
+#ifndef OPENSSL_NO_DSA
+ MAKE_DOMAIN_KEYS(DSA, "DSA", NULL);
+#endif
+#ifndef OPENSSL_NO_EC
+ MAKE_DOMAIN_KEYS(EC, "EC", EC_params);
+ MAKE_KEYS(ED25519, "ED25519", NULL);
+ MAKE_KEYS(ED448, "ED448", NULL);
+ MAKE_KEYS(X25519, "X25519", NULL);
+ MAKE_KEYS(X448, "X448", NULL);
+#endif
+ MAKE_KEYS(RSA, "RSA", NULL);
+ MAKE_KEYS(RSA_PSS, "RSA-PSS", RSA_PSS_params);
TEST_info("Generating key... done");
- ADD_TEST(test_RSA_via_DER);
- ADD_TEST(test_RSA_via_PEM);
+ if (ok) {
+#ifndef OPENSSL_NO_DH
+ ADD_TEST_SUITE(DH);
+#endif
+#ifndef OPENSSL_NO_DSA
+ ADD_TEST_SUITE(DSA);
+#endif
+#ifndef OPENSSL_NO_EC
+ ADD_TEST_SUITE(EC);
+ ADD_TEST_SUITE(ED25519);
+ ADD_TEST_SUITE(ED448);
+ ADD_TEST_SUITE(X25519);
+ ADD_TEST_SUITE(X448);
+#endif
+ ADD_TEST_SUITE(RSA);
+ ADD_TEST_SUITE(RSA_PSS);
+ }
return 1;
}
+
+void cleanup_tests(void)
+{
+#ifndef OPENSSL_NO_DH
+ FREE_DOMAIN_KEYS(DH);
+#endif
+#ifndef OPENSSL_NO_DSA
+ FREE_DOMAIN_KEYS(DSA);
+#endif
+#ifndef OPENSSL_NO_EC
+ FREE_DOMAIN_KEYS(EC);
+ FREE_KEYS(ED25519);
+ FREE_KEYS(ED448);
+ FREE_KEYS(X25519);
+ FREE_KEYS(X448);
+#endif
+ FREE_KEYS(RSA);
+ FREE_KEYS(RSA_PSS);
+}