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openssl/test/endecode_test.c
Richard Levitte 6a2b8ff392 Decoding PKCS#8: separate decoding of encrypted and unencrypted PKCS#8 
This has us switch from the 'structure' "pkcs8" to "PrivateKeyInfo",
which is sensible considering we already have "SubjectPublicKeyInfo".
We also add "EncryptedPrivateKeyInfo", and use it for a special decoder
that detects and decrypts an EncryptedPrivateKeyInfo structured DER
blob into a PrivateKeyInfo structured DER blob and passes that on to
the next decoder implementation.

The result of this change is that PKCS#8 decryption should only happen
once per decoding instead of once for every expected key type.
Furthermore, this new decoder implementation sets the data type to the
OID of the algorithmIdentifier field, thus reducing how many decoder
implementations are tentativaly run further down the call chain.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15498)
2021-06-09 17:00:10 +02:00

1471 lines
56 KiB
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/*
* Copyright 2020-2021 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
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <string.h>
#include <openssl/core_dispatch.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/rsa.h>
#include <openssl/x509.h>
#include <openssl/core_names.h>
#include <openssl/params.h>
#include <openssl/param_build.h>
#include <openssl/encoder.h>
#include <openssl/decoder.h>
#include "internal/cryptlib.h" /* ossl_assert */
#include "crypto/pem.h" /* For PVK and "blob" PEM headers */
#include "crypto/evp.h" /* For evp_pkey_is_provided() */
#include "helpers/predefined_dhparams.h"
#include "testutil.h"
/* Extended test macros to allow passing file & line number */
#define TEST_FL_ptr(a) test_ptr(file, line, #a, a)
#define TEST_FL_mem_eq(a, m, b, n) test_mem_eq(file, line, #a, #b, a, m, b, n)
#define TEST_FL_strn_eq(a, b, n) test_strn_eq(file, line, #a, #b, a, n, b, n)
#define TEST_FL_strn2_eq(a, m, b, n) test_strn_eq(file, line, #a, #b, a, m, b, n)
#define TEST_FL_int_eq(a, b) test_int_eq(file, line, #a, #b, a, b)
#define TEST_FL_int_ge(a, b) test_int_ge(file, line, #a, #b, a, b)
#define TEST_FL_int_gt(a, b) test_int_gt(file, line, #a, #b, a, b)
#define TEST_FL_long_gt(a, b) test_long_gt(file, line, #a, #b, a, b)
#define TEST_FL_true(a) test_true(file, line, #a, (a) != 0)
#if defined(OPENSSL_NO_DH) && defined(OPENSSL_NO_DSA) && defined(OPENSSL_NO_EC)
# define OPENSSL_NO_KEYPARAMS
#endif
static int default_libctx = 1;
static int is_fips = 0;
static OSSL_LIB_CTX *testctx = NULL;
static OSSL_LIB_CTX *keyctx = NULL;
static char *testpropq = NULL;
static OSSL_PROVIDER *nullprov = NULL;
static OSSL_PROVIDER *deflprov = NULL;
static OSSL_PROVIDER *keyprov = NULL;
#ifndef OPENSSL_NO_EC
static BN_CTX *bnctx = NULL;
static OSSL_PARAM_BLD *bld_prime_nc = NULL;
static OSSL_PARAM_BLD *bld_prime = NULL;
static OSSL_PARAM *ec_explicit_prime_params_nc = NULL;
static OSSL_PARAM *ec_explicit_prime_params_explicit = NULL;
# ifndef OPENSSL_NO_EC2M
static OSSL_PARAM_BLD *bld_tri_nc = NULL;
static OSSL_PARAM_BLD *bld_tri = NULL;
static OSSL_PARAM *ec_explicit_tri_params_nc = NULL;
static OSSL_PARAM *ec_explicit_tri_params_explicit = NULL;
# endif
#endif
#ifndef OPENSSL_NO_KEYPARAMS
static EVP_PKEY *make_template(const char *type, OSSL_PARAM *genparams)
{
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *ctx = NULL;
# ifndef OPENSSL_NO_DH
/*
* Use 512-bit DH(X) keys with predetermined parameters for efficiency,
* for testing only. Use a minimum key size of 2048 for security purposes.
*/
if (strcmp(type, "DH") == 0)
return get_dh512(keyctx);
if (strcmp(type, "X9.42 DH") == 0)
return get_dhx512(keyctx);
# endif
/*
* No real need to check the errors other than for the cascade
* effect. |pkey| will simply remain NULL if something goes wrong.
*/
(void)((ctx = EVP_PKEY_CTX_new_from_name(keyctx, type, testpropq)) != NULL
&& EVP_PKEY_paramgen_init(ctx) > 0
&& (genparams == NULL
|| EVP_PKEY_CTX_set_params(ctx, genparams) > 0)
&& EVP_PKEY_generate(ctx, &pkey) > 0);
EVP_PKEY_CTX_free(ctx);
return pkey;
}
#endif
#if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_EC)
static EVP_PKEY *make_key(const char *type, EVP_PKEY *template,
OSSL_PARAM *genparams)
{
EVP_PKEY *pkey = NULL;
EVP_PKEY_CTX *ctx =
template != NULL
? EVP_PKEY_CTX_new_from_pkey(keyctx, template, testpropq)
: EVP_PKEY_CTX_new_from_name(keyctx, type, testpropq);
/*
* 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_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);
return pkey;
}
#endif
/* Main test driver */
typedef int (encoder)(const char *file, const int line,
void **encoded, long *encoded_len,
void *object, int selection,
const char *output_type, const char *output_structure,
const char *pass, const char *pcipher);
typedef int (decoder)(const char *file, const int line,
void **object, void *encoded, long encoded_len,
const char *input_type, const char *structure_type,
const char *keytype, int selection, const char *pass);
typedef int (tester)(const char *file, const int line,
const void *data1, size_t data1_len,
const void *data2, size_t data2_len);
typedef int (checker)(const char *file, const int line,
const char *type, const void *data, size_t data_len);
typedef void (dumper)(const char *label, const void *data, size_t data_len);
#define FLAG_DECODE_WITH_TYPE 0x0001
static int test_encode_decode(const char *file, const int line,
const char *type, EVP_PKEY *pkey,
int selection, const char *output_type,
const char *output_structure,
const char *pass, const char *pcipher,
encoder *encode_cb, decoder *decode_cb,
tester *test_cb, checker *check_cb,
dumper *dump_cb, int flags)
{
void *encoded = NULL;
long encoded_len = 0;
EVP_PKEY *pkey2 = NULL;
void *encoded2 = NULL;
long encoded2_len = 0;
int ok = 0;
/*
* Encode |pkey|, decode the result into |pkey2|, and finish off by
* encoding |pkey2| as well. That last encoding is for checking and
* dumping purposes.
*/
if (!TEST_true(encode_cb(file, line, &encoded, &encoded_len, pkey, selection,
output_type, output_structure, pass, pcipher))
|| !TEST_true(check_cb(file, line, type, encoded, encoded_len))
|| !TEST_true(decode_cb(file, line, (void **)&pkey2, encoded, encoded_len,
output_type, output_structure,
(flags & FLAG_DECODE_WITH_TYPE ? type : NULL),
selection, pass))
|| !TEST_true(encode_cb(file, line, &encoded2, &encoded2_len, pkey2, selection,
output_type, output_structure, pass, pcipher)))
goto end;
if (selection == OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS) {
if (!TEST_int_eq(EVP_PKEY_parameters_eq(pkey, pkey2), 1))
goto end;
} else {
if (!TEST_int_eq(EVP_PKEY_eq(pkey, pkey2), 1))
goto end;
}
/*
* Double check the encoding, but only for unprotected keys,
* as protected keys have a random component, which makes the output
* differ.
*/
if ((pass == NULL && pcipher == NULL)
&& !test_cb(file, line, encoded, encoded_len, encoded2, encoded2_len))
goto end;
ok = 1;
end:
if (!ok) {
if (encoded != NULL && encoded_len != 0)
dump_cb("|pkey| encoded", encoded, encoded_len);
if (encoded2 != NULL && encoded2_len != 0)
dump_cb("|pkey2| encoded", encoded2, encoded2_len);
}
OPENSSL_free(encoded);
OPENSSL_free(encoded2);
EVP_PKEY_free(pkey2);
return ok;
}
/* Encoding and decoding methods */
static int encode_EVP_PKEY_prov(const char *file, const int line,
void **encoded, long *encoded_len,
void *object, int selection,
const char *output_type,
const char *output_structure,
const char *pass, const char *pcipher)
{
EVP_PKEY *pkey = object;
OSSL_ENCODER_CTX *ectx = NULL;
BIO *mem_ser = NULL;
BUF_MEM *mem_buf = NULL;
const unsigned char *upass = (const unsigned char *)pass;
int ok = 0;
if (!TEST_FL_ptr(ectx = OSSL_ENCODER_CTX_new_for_pkey(pkey, selection,
output_type,
output_structure,
testpropq))
|| !TEST_FL_int_gt(OSSL_ENCODER_CTX_get_num_encoders(ectx), 0)
|| (pass != NULL
&& !TEST_FL_true(OSSL_ENCODER_CTX_set_passphrase(ectx, upass,
strlen(pass))))
|| (pcipher != NULL
&& !TEST_FL_true(OSSL_ENCODER_CTX_set_cipher(ectx, pcipher, NULL)))
|| !TEST_FL_ptr(mem_ser = BIO_new(BIO_s_mem()))
|| !TEST_FL_true(OSSL_ENCODER_to_bio(ectx, mem_ser))
|| !TEST_FL_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
|| !TEST_FL_ptr(*encoded = mem_buf->data)
|| !TEST_FL_long_gt(*encoded_len = mem_buf->length, 0))
goto end;
/* Detach the encoded output */
mem_buf->data = NULL;
mem_buf->length = 0;
ok = 1;
end:
BIO_free(mem_ser);
OSSL_ENCODER_CTX_free(ectx);
return ok;
}
static int decode_EVP_PKEY_prov(const char *file, const int line,
void **object, void *encoded, long encoded_len,
const char *input_type,
const char *structure_type,
const char *keytype, int selection,
const char *pass)
{
EVP_PKEY *pkey = NULL, *testpkey = NULL;
OSSL_DECODER_CTX *dctx = NULL;
BIO *encoded_bio = NULL;
const unsigned char *upass = (const unsigned char *)pass;
int ok = 0;
int i;
const char *badtype;
if (strcmp(input_type, "DER") == 0)
badtype = "PEM";
else
badtype = "DER";
if (!TEST_FL_ptr(encoded_bio = BIO_new_mem_buf(encoded, encoded_len)))
goto end;
/*
* We attempt the decode 3 times. The first time we provide the expected
* starting input type. The second time we provide NULL for the starting
* type. The third time we provide a bad starting input type.
* The bad starting input type should fail. The other two should succeed
* and produce the same result.
*/
for (i = 0; i < 3; i++) {
const char *testtype = (i == 0) ? input_type
: ((i == 1) ? NULL : badtype);
if (!TEST_FL_ptr(dctx = OSSL_DECODER_CTX_new_for_pkey(&testpkey,
testtype,
structure_type,
keytype,
selection,
testctx, testpropq))
|| (pass != NULL
&& !OSSL_DECODER_CTX_set_passphrase(dctx, upass, strlen(pass)))
|| !TEST_FL_int_gt(BIO_reset(encoded_bio), 0)
/* We expect to fail when using a bad input type */
|| !TEST_FL_int_eq(OSSL_DECODER_from_bio(dctx, encoded_bio),
(i == 2) ? 0 : 1))
goto end;
OSSL_DECODER_CTX_free(dctx);
dctx = NULL;
if (i == 0) {
pkey = testpkey;
testpkey = NULL;
} else if (i == 1) {
if (selection == OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS) {
if (!TEST_FL_int_eq(EVP_PKEY_parameters_eq(pkey, testpkey), 1))
goto end;
} else {
if (!TEST_FL_int_eq(EVP_PKEY_eq(pkey, testpkey), 1))
goto end;
}
}
}
ok = 1;
*object = pkey;
pkey = NULL;
end:
EVP_PKEY_free(pkey);
EVP_PKEY_free(testpkey);
BIO_free(encoded_bio);
OSSL_DECODER_CTX_free(dctx);
return ok;
}
static int encode_EVP_PKEY_legacy_PEM(const char *file, const int line,
void **encoded, long *encoded_len,
void *object, ossl_unused int selection,
ossl_unused const char *output_type,
ossl_unused const char *output_structure,
const char *pass, const char *pcipher)
{
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_FL_ptr(cipher = EVP_CIPHER_fetch(testctx, pcipher, testpropq)))
goto end;
}
if (!TEST_FL_ptr(mem_ser = BIO_new(BIO_s_mem()))
|| !TEST_FL_true(PEM_write_bio_PrivateKey_traditional(mem_ser, pkey,
cipher,
upass, passlen,
NULL, NULL))
|| !TEST_FL_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
|| !TEST_FL_ptr(*encoded = mem_buf->data)
|| !TEST_FL_long_gt(*encoded_len = mem_buf->length, 0))
goto end;
/* Detach the encoded output */
mem_buf->data = NULL;
mem_buf->length = 0;
ok = 1;
end:
BIO_free(mem_ser);
EVP_CIPHER_free(cipher);
return ok;
}
static int encode_EVP_PKEY_MSBLOB(const char *file, const int line,
void **encoded, long *encoded_len,
void *object, int selection,
ossl_unused const char *output_type,
ossl_unused const char *output_structure,
ossl_unused const char *pass,
ossl_unused const char *pcipher)
{
EVP_PKEY *pkey = object;
BIO *mem_ser = NULL;
BUF_MEM *mem_buf = NULL;
int ok = 0;
if (!TEST_FL_ptr(mem_ser = BIO_new(BIO_s_mem())))
goto end;
if ((selection & OSSL_KEYMGMT_SELECT_PRIVATE_KEY) != 0) {
if (!TEST_FL_int_ge(i2b_PrivateKey_bio(mem_ser, pkey), 0))
goto end;
} else {
if (!TEST_FL_int_ge(i2b_PublicKey_bio(mem_ser, pkey), 0))
goto end;
}
if (!TEST_FL_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
|| !TEST_FL_ptr(*encoded = mem_buf->data)
|| !TEST_FL_long_gt(*encoded_len = mem_buf->length, 0))
goto end;
/* Detach the encoded output */
mem_buf->data = NULL;
mem_buf->length = 0;
ok = 1;
end:
BIO_free(mem_ser);
return ok;
}
static pem_password_cb pass_pw;
static int pass_pw(char *buf, int size, int rwflag, void *userdata)
{
OPENSSL_strlcpy(buf, userdata, size);
return strlen(userdata);
}
static int encode_EVP_PKEY_PVK(const char *file, const int line,
void **encoded, long *encoded_len,
void *object, int selection,
ossl_unused const char *output_type,
ossl_unused const char *output_structure,
const char *pass,
ossl_unused const char *pcipher)
{
EVP_PKEY *pkey = object;
BIO *mem_ser = NULL;
BUF_MEM *mem_buf = NULL;
int enc = (pass != NULL);
int ok = 0;
if (!TEST_FL_true(ossl_assert((selection
& OSSL_KEYMGMT_SELECT_PRIVATE_KEY) != 0))
|| !TEST_FL_ptr(mem_ser = BIO_new(BIO_s_mem()))
|| !TEST_FL_int_ge(i2b_PVK_bio_ex(mem_ser, pkey, enc,
pass_pw, (void *)pass, testctx, testpropq), 0)
|| !TEST_FL_true(BIO_get_mem_ptr(mem_ser, &mem_buf) > 0)
|| !TEST_FL_ptr(*encoded = mem_buf->data)
|| !TEST_FL_long_gt(*encoded_len = mem_buf->length, 0))
goto end;
/* Detach the encoded output */
mem_buf->data = NULL;
mem_buf->length = 0;
ok = 1;
end:
BIO_free(mem_ser);
return ok;
}
static int test_text(const char *file, const int line,
const void *data1, size_t data1_len,
const void *data2, size_t data2_len)
{
return TEST_FL_strn2_eq(data1, data1_len, data2, data2_len);
}
static int test_mem(const char *file, const int line,
const void *data1, size_t data1_len,
const void *data2, size_t data2_len)
{
return TEST_FL_mem_eq(data1, data1_len, data2, data2_len);
}
/* Test cases and their dumpers / checkers */
static void collect_name(const char *name, void *arg)
{
char **namelist = arg;
char *new_namelist;
size_t space;
space = strlen(name);
if (*namelist != NULL)
space += strlen(*namelist) + 2 /* for comma and space */;
space++; /* for terminating null byte */
new_namelist = OPENSSL_realloc(*namelist, space);
if (new_namelist == NULL)
return;
if (*namelist != NULL) {
strcat(new_namelist, ", ");
strcat(new_namelist, name);
} else {
strcpy(new_namelist, name);
}
*namelist = new_namelist;
}
static void dump_der(const char *label, const void *data, size_t data_len)
{
test_output_memory(label, data, data_len);
}
static void dump_pem(const char *label, const void *data, size_t data_len)
{
test_output_string(label, data, data_len - 1);
}
static int check_unprotected_PKCS8_DER(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
const unsigned char *datap = data;
PKCS8_PRIV_KEY_INFO *p8inf =
d2i_PKCS8_PRIV_KEY_INFO(NULL, &datap, data_len);
int ok = 0;
if (TEST_FL_ptr(p8inf)) {
EVP_PKEY *pkey = EVP_PKCS82PKEY_ex(p8inf, testctx, testpropq);
char *namelist = NULL;
if (TEST_FL_ptr(pkey)) {
if (!(ok = TEST_FL_true(EVP_PKEY_is_a(pkey, type)))) {
EVP_PKEY_type_names_do_all(pkey, collect_name, &namelist);
if (namelist != NULL)
TEST_note("%s isn't any of %s", type, namelist);
OPENSSL_free(namelist);
}
ok = ok && TEST_FL_true(evp_pkey_is_provided(pkey));
EVP_PKEY_free(pkey);
}
}
PKCS8_PRIV_KEY_INFO_free(p8inf);
return ok;
}
static int test_unprotected_via_DER(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_ALL_PARAMETERS,
"DER", "PrivateKeyInfo", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_mem, check_unprotected_PKCS8_DER,
dump_der, 0);
}
static int check_unprotected_PKCS8_PEM(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
static const char expected_pem_header[] =
"-----BEGIN " PEM_STRING_PKCS8INF "-----";
return TEST_FL_strn_eq(data, expected_pem_header,
sizeof(expected_pem_header) - 1);
}
static int test_unprotected_via_PEM(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_ALL_PARAMETERS,
"PEM", "PrivateKeyInfo", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_text, check_unprotected_PKCS8_PEM,
dump_pem, 0);
}
#ifndef OPENSSL_NO_KEYPARAMS
static int check_params_DER(const char *file, const int line,
const char *type, const void *data, size_t data_len)
{
const unsigned char *datap = data;
int ok = 0;
int itype = NID_undef;
EVP_PKEY *pkey = NULL;
if (strcmp(type, "DH") == 0)
itype = EVP_PKEY_DH;
else if (strcmp(type, "X9.42 DH") == 0)
itype = EVP_PKEY_DHX;
else if (strcmp(type, "DSA") == 0)
itype = EVP_PKEY_DSA;
else if (strcmp(type, "EC") == 0)
itype = EVP_PKEY_EC;
if (itype != NID_undef) {
pkey = d2i_KeyParams(itype, NULL, &datap, data_len);
ok = (pkey != NULL);
EVP_PKEY_free(pkey);
}
return ok;
}
static int check_params_PEM(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
static char expected_pem_header[80];
return
TEST_FL_int_gt(BIO_snprintf(expected_pem_header,
sizeof(expected_pem_header),
"-----BEGIN %s PARAMETERS-----", type), 0)
&& TEST_FL_strn_eq(data, expected_pem_header, strlen(expected_pem_header));
}
static int test_params_via_DER(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key, OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"DER", "type-specific", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_mem, check_params_DER,
dump_der, FLAG_DECODE_WITH_TYPE);
}
static int test_params_via_PEM(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key, OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PEM", "type-specific", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_text, check_params_PEM,
dump_pem, 0);
}
#endif /* !OPENSSL_NO_KEYPARAMS */
static int check_unprotected_legacy_PEM(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
static char expected_pem_header[80];
return
TEST_FL_int_gt(BIO_snprintf(expected_pem_header,
sizeof(expected_pem_header),
"-----BEGIN %s PRIVATE KEY-----", type), 0)
&& TEST_FL_strn_eq(data, expected_pem_header, strlen(expected_pem_header));
}
static int test_unprotected_via_legacy_PEM(const char *type, EVP_PKEY *key)
{
if (!default_libctx || is_fips)
return TEST_skip("Test not available if using a non-default library context or FIPS provider");
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PEM", "type-specific", NULL, NULL,
encode_EVP_PKEY_legacy_PEM, decode_EVP_PKEY_prov,
test_text, check_unprotected_legacy_PEM,
dump_pem, 0);
}
static int check_MSBLOB(const char *file, const int line,
const char *type, const void *data, size_t data_len)
{
const unsigned char *datap = data;
EVP_PKEY *pkey = b2i_PrivateKey(&datap, data_len);
int ok = TEST_FL_ptr(pkey);
EVP_PKEY_free(pkey);
return ok;
}
static int test_unprotected_via_MSBLOB(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"MSBLOB", NULL, NULL, NULL,
encode_EVP_PKEY_MSBLOB, decode_EVP_PKEY_prov,
test_mem, check_MSBLOB,
dump_der, 0);
}
static int check_PVK(const char *file, const int line,
const char *type, const void *data, size_t data_len)
{
const unsigned char *in = data;
unsigned int saltlen = 0, keylen = 0;
int ok = ossl_do_PVK_header(&in, data_len, 0, &saltlen, &keylen);
return ok;
}
static int test_unprotected_via_PVK(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PVK", NULL, NULL, NULL,
encode_EVP_PKEY_PVK, decode_EVP_PKEY_prov,
test_mem, check_PVK,
dump_der, 0);
}
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 *file, const int line,
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_FL_ptr(p8);
X509_SIG_free(p8);
return ok;
}
static int test_protected_via_DER(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"DER", "PrivateKeyInfo",
pass, pass_cipher,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_mem, check_protected_PKCS8_DER,
dump_der, 0);
}
static int check_protected_PKCS8_PEM(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
static const char expected_pem_header[] =
"-----BEGIN " PEM_STRING_PKCS8 "-----";
return TEST_FL_strn_eq(data, expected_pem_header,
sizeof(expected_pem_header) - 1);
}
static int test_protected_via_PEM(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PEM", "PrivateKeyInfo",
pass, pass_cipher,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_text, check_protected_PKCS8_PEM,
dump_pem, 0);
}
static int check_protected_legacy_PEM(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
static char expected_pem_header[80];
return
TEST_FL_int_gt(BIO_snprintf(expected_pem_header,
sizeof(expected_pem_header),
"-----BEGIN %s PRIVATE KEY-----", type), 0)
&& TEST_FL_strn_eq(data, expected_pem_header, strlen(expected_pem_header))
&& TEST_FL_ptr(strstr(data, "\nDEK-Info: "));
}
static int test_protected_via_legacy_PEM(const char *type, EVP_PKEY *key)
{
if (!default_libctx || is_fips)
return TEST_skip("Test not available if using a non-default library context or FIPS provider");
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PEM", "type-specific", pass, pass_cipher,
encode_EVP_PKEY_legacy_PEM, decode_EVP_PKEY_prov,
test_text, check_protected_legacy_PEM,
dump_pem, 0);
}
#ifndef OPENSSL_NO_RC4
static int test_protected_via_PVK(const char *type, EVP_PKEY *key)
{
int ret = 0;
OSSL_PROVIDER *lgcyprov = OSSL_PROVIDER_load(testctx, "legacy");
if (lgcyprov == NULL)
return TEST_skip("Legacy provider not available");
ret = test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_KEYPAIR
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"PVK", NULL, pass, NULL,
encode_EVP_PKEY_PVK, decode_EVP_PKEY_prov,
test_mem, check_PVK, dump_der, 0);
OSSL_PROVIDER_unload(lgcyprov);
return ret;
}
#endif
static int check_public_DER(const char *file, const int line,
const char *type, const void *data, size_t data_len)
{
const unsigned char *datap = data;
EVP_PKEY *pkey = d2i_PUBKEY_ex(NULL, &datap, data_len, testctx, testpropq);
int ok = (TEST_FL_ptr(pkey) && TEST_FL_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_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_ALL_PARAMETERS,
"DER", "SubjectPublicKeyInfo", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_mem, check_public_DER, dump_der, 0);
}
static int check_public_PEM(const char *file, const int line,
const char *type, const void *data, size_t data_len)
{
static const char expected_pem_header[] =
"-----BEGIN " PEM_STRING_PUBLIC "-----";
return
TEST_FL_strn_eq(data, expected_pem_header,
sizeof(expected_pem_header) - 1);
}
static int test_public_via_PEM(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key,
OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_ALL_PARAMETERS,
"PEM", "SubjectPublicKeyInfo", NULL, NULL,
encode_EVP_PKEY_prov, decode_EVP_PKEY_prov,
test_text, check_public_PEM, dump_pem, 0);
}
static int check_public_MSBLOB(const char *file, const int line,
const char *type,
const void *data, size_t data_len)
{
const unsigned char *datap = data;
EVP_PKEY *pkey = b2i_PublicKey(&datap, data_len);
int ok = TEST_FL_ptr(pkey);
EVP_PKEY_free(pkey);
return ok;
}
static int test_public_via_MSBLOB(const char *type, EVP_PKEY *key)
{
return test_encode_decode(__FILE__, __LINE__, type, key, OSSL_KEYMGMT_SELECT_PUBLIC_KEY
| OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS,
"MSBLOB", NULL, NULL, NULL,
encode_EVP_PKEY_MSBLOB, decode_EVP_PKEY_prov,
test_mem, check_public_MSBLOB, dump_der, 0);
}
#define KEYS(KEYTYPE) \
static EVP_PKEY *key_##KEYTYPE = NULL
#define MAKE_KEYS(KEYTYPE, KEYTYPEstr, params) \
ok = ok \
&& TEST_ptr(key_##KEYTYPE = make_key(KEYTYPEstr, NULL, params))
#define FREE_KEYS(KEYTYPE) \
EVP_PKEY_free(key_##KEYTYPE); \
#define DOMAIN_KEYS(KEYTYPE) \
static EVP_PKEY *template_##KEYTYPE = NULL; \
static EVP_PKEY *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))
#define FREE_DOMAIN_KEYS(KEYTYPE) \
EVP_PKEY_free(template_##KEYTYPE); \
EVP_PKEY_free(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_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_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_protected_##KEYTYPE##_via_DER); \
ADD_TEST(test_protected_##KEYTYPE##_via_PEM); \
ADD_TEST(test_public_##KEYTYPE##_via_DER); \
ADD_TEST(test_public_##KEYTYPE##_via_PEM)
#define IMPLEMENT_TEST_SUITE_PARAMS(KEYTYPE, KEYTYPEstr) \
static int test_params_##KEYTYPE##_via_DER(void) \
{ \
return test_params_via_DER(KEYTYPEstr, key_##KEYTYPE); \
} \
static int test_params_##KEYTYPE##_via_PEM(void) \
{ \
return test_params_via_PEM(KEYTYPEstr, key_##KEYTYPE); \
}
#define ADD_TEST_SUITE_PARAMS(KEYTYPE) \
ADD_TEST(test_params_##KEYTYPE##_via_DER); \
ADD_TEST(test_params_##KEYTYPE##_via_PEM)
#define IMPLEMENT_TEST_SUITE_LEGACY(KEYTYPE, KEYTYPEstr) \
static int test_unprotected_##KEYTYPE##_via_legacy_PEM(void) \
{ \
return \
test_unprotected_via_legacy_PEM(KEYTYPEstr, key_##KEYTYPE); \
} \
static int test_protected_##KEYTYPE##_via_legacy_PEM(void) \
{ \
return \
test_protected_via_legacy_PEM(KEYTYPEstr, key_##KEYTYPE); \
}
#define ADD_TEST_SUITE_LEGACY(KEYTYPE) \
ADD_TEST(test_unprotected_##KEYTYPE##_via_legacy_PEM); \
ADD_TEST(test_protected_##KEYTYPE##_via_legacy_PEM)
#define IMPLEMENT_TEST_SUITE_MSBLOB(KEYTYPE, KEYTYPEstr) \
static int test_unprotected_##KEYTYPE##_via_MSBLOB(void) \
{ \
return test_unprotected_via_MSBLOB(KEYTYPEstr, key_##KEYTYPE); \
} \
static int test_public_##KEYTYPE##_via_MSBLOB(void) \
{ \
return test_public_via_MSBLOB(KEYTYPEstr, key_##KEYTYPE); \
}
#define ADD_TEST_SUITE_MSBLOB(KEYTYPE) \
ADD_TEST(test_unprotected_##KEYTYPE##_via_MSBLOB); \
ADD_TEST(test_public_##KEYTYPE##_via_MSBLOB)
#define IMPLEMENT_TEST_SUITE_UNPROTECTED_PVK(KEYTYPE, KEYTYPEstr) \
static int test_unprotected_##KEYTYPE##_via_PVK(void) \
{ \
return test_unprotected_via_PVK(KEYTYPEstr, key_##KEYTYPE); \
}
# define ADD_TEST_SUITE_UNPROTECTED_PVK(KEYTYPE) \
ADD_TEST(test_unprotected_##KEYTYPE##_via_PVK)
#ifndef OPENSSL_NO_RC4
# define IMPLEMENT_TEST_SUITE_PROTECTED_PVK(KEYTYPE, KEYTYPEstr) \
static int test_protected_##KEYTYPE##_via_PVK(void) \
{ \
return test_protected_via_PVK(KEYTYPEstr, key_##KEYTYPE); \
}
# define ADD_TEST_SUITE_PROTECTED_PVK(KEYTYPE) \
ADD_TEST(test_protected_##KEYTYPE##_via_PVK)
#endif
#ifndef OPENSSL_NO_DH
DOMAIN_KEYS(DH);
IMPLEMENT_TEST_SUITE(DH, "DH")
IMPLEMENT_TEST_SUITE_PARAMS(DH, "DH")
DOMAIN_KEYS(DHX);
IMPLEMENT_TEST_SUITE(DHX, "X9.42 DH")
IMPLEMENT_TEST_SUITE_PARAMS(DHX, "X9.42 DH")
/*
* DH has no support for PEM_write_bio_PrivateKey_traditional(),
* so no legacy tests.
*/
#endif
#ifndef OPENSSL_NO_DSA
DOMAIN_KEYS(DSA);
IMPLEMENT_TEST_SUITE(DSA, "DSA")
IMPLEMENT_TEST_SUITE_PARAMS(DSA, "DSA")
IMPLEMENT_TEST_SUITE_LEGACY(DSA, "DSA")
IMPLEMENT_TEST_SUITE_MSBLOB(DSA, "DSA")
IMPLEMENT_TEST_SUITE_UNPROTECTED_PVK(DSA, "DSA")
# ifndef OPENSSL_NO_RC4
IMPLEMENT_TEST_SUITE_PROTECTED_PVK(DSA, "DSA")
# endif
#endif
#ifndef OPENSSL_NO_EC
DOMAIN_KEYS(EC);
IMPLEMENT_TEST_SUITE(EC, "EC")
IMPLEMENT_TEST_SUITE_PARAMS(EC, "EC")
IMPLEMENT_TEST_SUITE_LEGACY(EC, "EC")
DOMAIN_KEYS(ECExplicitPrimeNamedCurve);
IMPLEMENT_TEST_SUITE(ECExplicitPrimeNamedCurve, "EC")
IMPLEMENT_TEST_SUITE_LEGACY(ECExplicitPrimeNamedCurve, "EC")
DOMAIN_KEYS(ECExplicitPrime2G);
IMPLEMENT_TEST_SUITE(ECExplicitPrime2G, "EC")
IMPLEMENT_TEST_SUITE_LEGACY(ECExplicitPrime2G, "EC")
# ifndef OPENSSL_NO_EC2M
DOMAIN_KEYS(ECExplicitTriNamedCurve);
IMPLEMENT_TEST_SUITE(ECExplicitTriNamedCurve, "EC")
IMPLEMENT_TEST_SUITE_LEGACY(ECExplicitTriNamedCurve, "EC")
DOMAIN_KEYS(ECExplicitTri2G);
IMPLEMENT_TEST_SUITE(ECExplicitTri2G, "EC")
IMPLEMENT_TEST_SUITE_LEGACY(ECExplicitTri2G, "EC")
# endif
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")
/*
* ED25519, ED448, X25519 and X448 have no support for
* PEM_write_bio_PrivateKey_traditional(), so no legacy tests.
*/
#endif
KEYS(RSA);
IMPLEMENT_TEST_SUITE(RSA, "RSA")
IMPLEMENT_TEST_SUITE_LEGACY(RSA, "RSA")
KEYS(RSA_PSS);
IMPLEMENT_TEST_SUITE(RSA_PSS, "RSA-PSS")
/*
* RSA-PSS has no support for PEM_write_bio_PrivateKey_traditional(),
* so no legacy tests.
*/
IMPLEMENT_TEST_SUITE_MSBLOB(RSA, "RSA")
IMPLEMENT_TEST_SUITE_UNPROTECTED_PVK(RSA, "RSA")
#ifndef OPENSSL_NO_RC4
IMPLEMENT_TEST_SUITE_PROTECTED_PVK(RSA, "RSA")
#endif
#ifndef OPENSSL_NO_EC
/* Explicit parameters that match a named curve */
static int do_create_ec_explicit_prime_params(OSSL_PARAM_BLD *bld,
const unsigned char *gen,
size_t gen_len)
{
BIGNUM *a, *b, *prime, *order;
/* Curve prime256v1 */
static const unsigned char prime_data[] = {
0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff
};
static const unsigned char a_data[] = {
0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xfc
};
static const unsigned char b_data[] = {
0x5a, 0xc6, 0x35, 0xd8, 0xaa, 0x3a, 0x93, 0xe7,
0xb3, 0xeb, 0xbd, 0x55, 0x76, 0x98, 0x86, 0xbc,
0x65, 0x1d, 0x06, 0xb0, 0xcc, 0x53, 0xb0, 0xf6,
0x3b, 0xce, 0x3c, 0x3e, 0x27, 0xd2, 0x60, 0x4b
};
static const unsigned char seed[] = {
0xc4, 0x9d, 0x36, 0x08, 0x86, 0xe7, 0x04, 0x93,
0x6a, 0x66, 0x78, 0xe1, 0x13, 0x9d, 0x26, 0xb7,
0x81, 0x9f, 0x7e, 0x90
};
static const unsigned char order_data[] = {
0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00,
0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xbc, 0xe6, 0xfa, 0xad, 0xa7, 0x17, 0x9e,
0x84, 0xf3, 0xb9, 0xca, 0xc2, 0xfc, 0x63, 0x25, 0x51
};
return TEST_ptr(a = BN_CTX_get(bnctx))
&& TEST_ptr(b = BN_CTX_get(bnctx))
&& TEST_ptr(prime = BN_CTX_get(bnctx))
&& TEST_ptr(order = BN_CTX_get(bnctx))
&& TEST_ptr(BN_bin2bn(prime_data, sizeof(prime_data), prime))
&& TEST_ptr(BN_bin2bn(a_data, sizeof(a_data), a))
&& TEST_ptr(BN_bin2bn(b_data, sizeof(b_data), b))
&& TEST_ptr(BN_bin2bn(order_data, sizeof(order_data), order))
&& TEST_true(OSSL_PARAM_BLD_push_utf8_string(bld,
OSSL_PKEY_PARAM_EC_FIELD_TYPE, SN_X9_62_prime_field,
0))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_P, prime))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_A, a))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_B, b))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld,
OSSL_PKEY_PARAM_EC_ORDER, order))
&& TEST_true(OSSL_PARAM_BLD_push_octet_string(bld,
OSSL_PKEY_PARAM_EC_GENERATOR, gen, gen_len))
&& TEST_true(OSSL_PARAM_BLD_push_octet_string(bld,
OSSL_PKEY_PARAM_EC_SEED, seed, sizeof(seed)))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_COFACTOR,
BN_value_one()));
}
static int create_ec_explicit_prime_params_namedcurve(OSSL_PARAM_BLD *bld)
{
static const unsigned char prime256v1_gen[] = {
0x04,
0x6b, 0x17, 0xd1, 0xf2, 0xe1, 0x2c, 0x42, 0x47,
0xf8, 0xbc, 0xe6, 0xe5, 0x63, 0xa4, 0x40, 0xf2,
0x77, 0x03, 0x7d, 0x81, 0x2d, 0xeb, 0x33, 0xa0,
0xf4, 0xa1, 0x39, 0x45, 0xd8, 0x98, 0xc2, 0x96,
0x4f, 0xe3, 0x42, 0xe2, 0xfe, 0x1a, 0x7f, 0x9b,
0x8e, 0xe7, 0xeb, 0x4a, 0x7c, 0x0f, 0x9e, 0x16,
0x2b, 0xce, 0x33, 0x57, 0x6b, 0x31, 0x5e, 0xce,
0xcb, 0xb6, 0x40, 0x68, 0x37, 0xbf, 0x51, 0xf5
};
return do_create_ec_explicit_prime_params(bld, prime256v1_gen,
sizeof(prime256v1_gen));
}
static int create_ec_explicit_prime_params(OSSL_PARAM_BLD *bld)
{
/* 2G */
static const unsigned char prime256v1_gen2[] = {
0x04,
0xe4, 0x97, 0x08, 0xbe, 0x7d, 0xfa, 0xa2, 0x9a,
0xa3, 0x12, 0x6f, 0xe4, 0xe7, 0xd0, 0x25, 0xe3,
0x4a, 0xc1, 0x03, 0x15, 0x8c, 0xd9, 0x33, 0xc6,
0x97, 0x42, 0xf5, 0xdc, 0x97, 0xb9, 0xd7, 0x31,
0xe9, 0x7d, 0x74, 0x3d, 0x67, 0x6a, 0x3b, 0x21,
0x08, 0x9c, 0x31, 0x73, 0xf8, 0xc1, 0x27, 0xc9,
0xd2, 0xa0, 0xa0, 0x83, 0x66, 0xe0, 0xc9, 0xda,
0xa8, 0xc6, 0x56, 0x2b, 0x94, 0xb1, 0xae, 0x55
};
return do_create_ec_explicit_prime_params(bld, prime256v1_gen2,
sizeof(prime256v1_gen2));
}
# ifndef OPENSSL_NO_EC2M
static int do_create_ec_explicit_trinomial_params(OSSL_PARAM_BLD *bld,
const unsigned char *gen,
size_t gen_len)
{
BIGNUM *a, *b, *poly, *order, *cofactor;
/* sect233k1 characteristic-two-field tpBasis */
static const unsigned char poly_data[] = {
0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
};
static const unsigned char a_data[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const unsigned char b_data[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01
};
static const unsigned char order_data[] = {
0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x06, 0x9D, 0x5B, 0xB9, 0x15, 0xBC, 0xD4, 0x6E, 0xFB,
0x1A, 0xD5, 0xF1, 0x73, 0xAB, 0xDF
};
static const unsigned char cofactor_data[]= {
0x4
};
return TEST_ptr(a = BN_CTX_get(bnctx))
&& TEST_ptr(b = BN_CTX_get(bnctx))
&& TEST_ptr(poly = BN_CTX_get(bnctx))
&& TEST_ptr(order = BN_CTX_get(bnctx))
&& TEST_ptr(cofactor = BN_CTX_get(bnctx))
&& TEST_ptr(BN_bin2bn(poly_data, sizeof(poly_data), poly))
&& TEST_ptr(BN_bin2bn(a_data, sizeof(a_data), a))
&& TEST_ptr(BN_bin2bn(b_data, sizeof(b_data), b))
&& TEST_ptr(BN_bin2bn(order_data, sizeof(order_data), order))
&& TEST_ptr(BN_bin2bn(cofactor_data, sizeof(cofactor_data), cofactor))
&& TEST_true(OSSL_PARAM_BLD_push_utf8_string(bld,
OSSL_PKEY_PARAM_EC_FIELD_TYPE,
SN_X9_62_characteristic_two_field, 0))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_P, poly))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_A, a))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_B, b))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld,
OSSL_PKEY_PARAM_EC_ORDER, order))
&& TEST_true(OSSL_PARAM_BLD_push_octet_string(bld,
OSSL_PKEY_PARAM_EC_GENERATOR, gen, gen_len))
&& TEST_true(OSSL_PARAM_BLD_push_BN(bld, OSSL_PKEY_PARAM_EC_COFACTOR,
cofactor));
}
static int create_ec_explicit_trinomial_params_namedcurve(OSSL_PARAM_BLD *bld)
{
static const unsigned char gen[] = {
0x04,
0x01, 0x72, 0x32, 0xBA, 0x85, 0x3A, 0x7E, 0x73, 0x1A, 0xF1, 0x29, 0xF2,
0x2F, 0xF4, 0x14, 0x95, 0x63, 0xA4, 0x19, 0xC2, 0x6B, 0xF5, 0x0A, 0x4C,
0x9D, 0x6E, 0xEF, 0xAD, 0x61, 0x26,
0x01, 0xDB, 0x53, 0x7D, 0xEC, 0xE8, 0x19, 0xB7, 0xF7, 0x0F, 0x55, 0x5A,
0x67, 0xC4, 0x27, 0xA8, 0xCD, 0x9B, 0xF1, 0x8A, 0xEB, 0x9B, 0x56, 0xE0,
0xC1, 0x10, 0x56, 0xFA, 0xE6, 0xA3
};
return do_create_ec_explicit_trinomial_params(bld, gen, sizeof(gen));
}
static int create_ec_explicit_trinomial_params(OSSL_PARAM_BLD *bld)
{
static const unsigned char gen2[] = {
0x04,
0x00, 0xd7, 0xba, 0xd0, 0x26, 0x6c, 0x31, 0x6a, 0x78, 0x76, 0x01, 0xd1,
0x32, 0x4b, 0x8f, 0x30, 0x29, 0x2d, 0x78, 0x30, 0xca, 0x43, 0xaa, 0xf0,
0xa2, 0x5a, 0xd4, 0x0f, 0xb3, 0xf4,
0x00, 0x85, 0x4b, 0x1b, 0x8d, 0x50, 0x10, 0xa5, 0x1c, 0x80, 0xf7, 0x86,
0x40, 0x62, 0x4c, 0x87, 0xd1, 0x26, 0x7a, 0x9c, 0x5c, 0xe9, 0x82, 0x29,
0xd1, 0x67, 0x70, 0x41, 0xea, 0xcb
};
return do_create_ec_explicit_trinomial_params(bld, gen2, sizeof(gen2));
}
# endif /* OPENSSL_NO_EC2M */
#endif /* OPENSSL_NO_EC */
typedef enum OPTION_choice {
OPT_ERR = -1,
OPT_EOF = 0,
OPT_CONTEXT,
OPT_RSA_FILE,
OPT_RSA_PSS_FILE,
OPT_CONFIG_FILE,
OPT_PROVIDER_NAME,
OPT_TEST_ENUM
} OPTION_CHOICE;
const OPTIONS *test_get_options(void)
{
static const OPTIONS options[] = {
OPT_TEST_OPTIONS_DEFAULT_USAGE,
{ "context", OPT_CONTEXT, '-',
"Explicitly use a non-default library context" },
{ "rsa", OPT_RSA_FILE, '<',
"PEM format RSA key file to encode/decode" },
{ "pss", OPT_RSA_PSS_FILE, '<',
"PEM format RSA-PSS key file to encode/decode" },
{ "config", OPT_CONFIG_FILE, '<',
"The configuration file to use for the library context" },
{ "provider", OPT_PROVIDER_NAME, 's',
"The provider to load (The default value is 'default')" },
{ NULL }
};
return options;
}
int setup_tests(void)
{
const char *rsa_file = NULL;
const char *rsa_pss_file = NULL;
const char *prov_name = "default";
char *config_file = NULL;
int ok = 1;
#ifndef OPENSSL_NO_DSA
static size_t qbits = 160; /* PVK only tolerates 160 Q bits */
static size_t pbits = 1024; /* With 160 Q bits, we MUST use 1024 P bits */
OSSL_PARAM DSA_params[] = {
OSSL_PARAM_size_t("pbits", &pbits),
OSSL_PARAM_size_t("qbits", &qbits),
OSSL_PARAM_END
};
#endif
#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
OPTION_CHOICE o;
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
case OPT_CONTEXT:
default_libctx = 0;
break;
case OPT_PROVIDER_NAME:
prov_name = opt_arg();
break;
case OPT_CONFIG_FILE:
config_file = opt_arg();
break;
case OPT_RSA_FILE:
rsa_file = opt_arg();
break;
case OPT_RSA_PSS_FILE:
rsa_pss_file = opt_arg();
break;
case OPT_TEST_CASES:
break;
default:
return 0;
}
}
if (strcmp(prov_name, "fips") == 0)
is_fips = 1;
if (default_libctx) {
if (!test_get_libctx(NULL, NULL, config_file, &deflprov, prov_name))
return 0;
} else {
if (!test_get_libctx(&testctx, &nullprov, config_file, &deflprov, prov_name))
return 0;
}
/* Separate provider/ctx for generating the test data */
if (!TEST_ptr(keyctx = OSSL_LIB_CTX_new()))
return 0;
if (!TEST_ptr(keyprov = OSSL_PROVIDER_load(keyctx, "default")))
return 0;
#ifndef OPENSSL_NO_EC
if (!TEST_ptr(bnctx = BN_CTX_new_ex(testctx))
|| !TEST_ptr(bld_prime_nc = OSSL_PARAM_BLD_new())
|| !TEST_ptr(bld_prime = OSSL_PARAM_BLD_new())
|| !create_ec_explicit_prime_params_namedcurve(bld_prime_nc)
|| !create_ec_explicit_prime_params(bld_prime)
|| !TEST_ptr(ec_explicit_prime_params_nc = OSSL_PARAM_BLD_to_param(bld_prime_nc))
|| !TEST_ptr(ec_explicit_prime_params_explicit = OSSL_PARAM_BLD_to_param(bld_prime))
# ifndef OPENSSL_NO_EC2M
|| !TEST_ptr(bld_tri_nc = OSSL_PARAM_BLD_new())
|| !TEST_ptr(bld_tri = OSSL_PARAM_BLD_new())
|| !create_ec_explicit_trinomial_params_namedcurve(bld_tri_nc)
|| !create_ec_explicit_trinomial_params(bld_tri)
|| !TEST_ptr(ec_explicit_tri_params_nc = OSSL_PARAM_BLD_to_param(bld_tri_nc))
|| !TEST_ptr(ec_explicit_tri_params_explicit = OSSL_PARAM_BLD_to_param(bld_tri))
# endif
)
return 0;
#endif
TEST_info("Generating keys...");
#ifndef OPENSSL_NO_DH
TEST_info("Generating DH keys...");
MAKE_DOMAIN_KEYS(DH, "DH", NULL);
MAKE_DOMAIN_KEYS(DHX, "X9.42 DH", NULL);
#endif
#ifndef OPENSSL_NO_DSA
TEST_info("Generating DSA keys...");
MAKE_DOMAIN_KEYS(DSA, "DSA", DSA_params);
#endif
#ifndef OPENSSL_NO_EC
TEST_info("Generating EC keys...");
MAKE_DOMAIN_KEYS(EC, "EC", EC_params);
MAKE_DOMAIN_KEYS(ECExplicitPrimeNamedCurve, "EC", ec_explicit_prime_params_nc);
MAKE_DOMAIN_KEYS(ECExplicitPrime2G, "EC", ec_explicit_prime_params_explicit);
# ifndef OPENSSL_NO_EC2M
MAKE_DOMAIN_KEYS(ECExplicitTriNamedCurve, "EC", ec_explicit_tri_params_nc);
MAKE_DOMAIN_KEYS(ECExplicitTri2G, "EC", ec_explicit_tri_params_explicit);
# endif
MAKE_KEYS(ED25519, "ED25519", NULL);
MAKE_KEYS(ED448, "ED448", NULL);
MAKE_KEYS(X25519, "X25519", NULL);
MAKE_KEYS(X448, "X448", NULL);
#endif
TEST_info("Loading RSA key...");
ok = ok && TEST_ptr(key_RSA = load_pkey_pem(rsa_file, keyctx));
TEST_info("Loading RSA_PSS key...");
ok = ok && TEST_ptr(key_RSA_PSS = load_pkey_pem(rsa_pss_file, keyctx));
TEST_info("Generating keys done");
if (ok) {
#ifndef OPENSSL_NO_DH
ADD_TEST_SUITE(DH);
ADD_TEST_SUITE_PARAMS(DH);
ADD_TEST_SUITE(DHX);
ADD_TEST_SUITE_PARAMS(DHX);
/*
* DH has no support for PEM_write_bio_PrivateKey_traditional(),
* so no legacy tests.
*/
#endif
#ifndef OPENSSL_NO_DSA
ADD_TEST_SUITE(DSA);
ADD_TEST_SUITE_PARAMS(DSA);
ADD_TEST_SUITE_LEGACY(DSA);
ADD_TEST_SUITE_MSBLOB(DSA);
ADD_TEST_SUITE_UNPROTECTED_PVK(DSA);
# ifndef OPENSSL_NO_RC4
ADD_TEST_SUITE_PROTECTED_PVK(DSA);
# endif
#endif
#ifndef OPENSSL_NO_EC
ADD_TEST_SUITE(EC);
ADD_TEST_SUITE_PARAMS(EC);
ADD_TEST_SUITE_LEGACY(EC);
ADD_TEST_SUITE(ECExplicitPrimeNamedCurve);
ADD_TEST_SUITE_LEGACY(ECExplicitPrimeNamedCurve);
ADD_TEST_SUITE(ECExplicitPrime2G);
ADD_TEST_SUITE_LEGACY(ECExplicitPrime2G);
# ifndef OPENSSL_NO_EC2M
ADD_TEST_SUITE(ECExplicitTriNamedCurve);
ADD_TEST_SUITE_LEGACY(ECExplicitTriNamedCurve);
ADD_TEST_SUITE(ECExplicitTri2G);
ADD_TEST_SUITE_LEGACY(ECExplicitTri2G);
# endif
ADD_TEST_SUITE(ED25519);
ADD_TEST_SUITE(ED448);
ADD_TEST_SUITE(X25519);
ADD_TEST_SUITE(X448);
/*
* ED25519, ED448, X25519 and X448 have no support for
* PEM_write_bio_PrivateKey_traditional(), so no legacy tests.
*/
#endif
ADD_TEST_SUITE(RSA);
ADD_TEST_SUITE_LEGACY(RSA);
ADD_TEST_SUITE(RSA_PSS);
/*
* RSA-PSS has no support for PEM_write_bio_PrivateKey_traditional(),
* so no legacy tests.
*/
ADD_TEST_SUITE_MSBLOB(RSA);
ADD_TEST_SUITE_UNPROTECTED_PVK(RSA);
# ifndef OPENSSL_NO_RC4
ADD_TEST_SUITE_PROTECTED_PVK(RSA);
# endif
}
return 1;
}
void cleanup_tests(void)
{
#ifndef OPENSSL_NO_EC
OSSL_PARAM_free(ec_explicit_prime_params_nc);
OSSL_PARAM_free(ec_explicit_prime_params_explicit);
OSSL_PARAM_BLD_free(bld_prime_nc);
OSSL_PARAM_BLD_free(bld_prime);
# ifndef OPENSSL_NO_EC2M
OSSL_PARAM_free(ec_explicit_tri_params_nc);
OSSL_PARAM_free(ec_explicit_tri_params_explicit);
OSSL_PARAM_BLD_free(bld_tri_nc);
OSSL_PARAM_BLD_free(bld_tri);
# endif
BN_CTX_free(bnctx);
#endif /* OPENSSL_NO_EC */
#ifndef OPENSSL_NO_DH
FREE_DOMAIN_KEYS(DH);
FREE_DOMAIN_KEYS(DHX);
#endif
#ifndef OPENSSL_NO_DSA
FREE_DOMAIN_KEYS(DSA);
#endif
#ifndef OPENSSL_NO_EC
FREE_DOMAIN_KEYS(EC);
FREE_DOMAIN_KEYS(ECExplicitPrimeNamedCurve);
FREE_DOMAIN_KEYS(ECExplicitPrime2G);
# ifndef OPENSSL_NO_EC2M
FREE_DOMAIN_KEYS(ECExplicitTriNamedCurve);
FREE_DOMAIN_KEYS(ECExplicitTri2G);
# endif
FREE_KEYS(ED25519);
FREE_KEYS(ED448);
FREE_KEYS(X25519);
FREE_KEYS(X448);
#endif
FREE_KEYS(RSA);
FREE_KEYS(RSA_PSS);
OSSL_PROVIDER_unload(nullprov);
OSSL_PROVIDER_unload(deflprov);
OSSL_PROVIDER_unload(keyprov);
OSSL_LIB_CTX_free(testctx);
OSSL_LIB_CTX_free(keyctx);
}
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