[openssl] master update

shane.lontis at oracle.com shane.lontis at oracle.com
Mon May 27 11:57:25 UTC 2019


The branch master has been updated
       via  6aa2e59e1c52761cc5ad60170106118d7c1aa090 (commit)
      from  324954640e7fcb2b4a26cb5ae7923a6e5e79ee14 (commit)


- Log -----------------------------------------------------------------
commit 6aa2e59e1c52761cc5ad60170106118d7c1aa090
Author: Shane Lontis <shane.lontis at oracle.com>
Date:   Mon May 27 21:52:37 2019 +1000

    Add d2i_KeyParams/i2d_KeyParams API's.
    
    Convert EVP_PKEY Parameters to/from binary.
    This wraps the low level i2d/d2i calls for DH,DSA and EC key parameters
    in a similar way to Public and Private Keys.
    The API's can be used by applications (including openssl apps) that only
    want to use EVP_PKEY without needing to access low level key API's.
    
    Reviewed-by: Richard Levitte <levitte at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/8903)

-----------------------------------------------------------------------

Summary of changes:
 crypto/asn1/asn1_err.c                             |  4 +-
 crypto/asn1/build.info                             |  3 +-
 crypto/asn1/d2i_param.c                            | 65 +++++++++++++++++++
 crypto/asn1/i2d_param.c                            | 30 +++++++++
 crypto/err/openssl.txt                             |  2 +
 doc/man3/d2i_PrivateKey.pod                        | 26 +++++---
 include/openssl/asn1err.h                          |  2 +
 include/openssl/evp.h                              |  6 ++
 test/build.info                                    |  6 +-
 test/evp_pkey_dparams_test.c                       | 73 ++++++++++++++++++++++
 ...{30-test_aesgcm.t => 30-test_evp_pkey_dparam.t} |  3 +-
 util/libcrypto.num                                 |  4 ++
 12 files changed, 210 insertions(+), 14 deletions(-)
 create mode 100644 crypto/asn1/d2i_param.c
 create mode 100644 crypto/asn1/i2d_param.c
 create mode 100644 test/evp_pkey_dparams_test.c
 copy test/recipes/{30-test_aesgcm.t => 30-test_evp_pkey_dparam.t} (85%)

diff --git a/crypto/asn1/asn1_err.c b/crypto/asn1/asn1_err.c
index 7fe46ed..0e1edc7 100644
--- a/crypto/asn1/asn1_err.c
+++ b/crypto/asn1/asn1_err.c
@@ -1,6 +1,6 @@
 /*
  * Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 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
@@ -107,6 +107,7 @@ static const ERR_STRING_DATA ASN1_str_functs[] = {
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_D2I_ASN1_UINTEGER, 0), "d2i_ASN1_UINTEGER"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_D2I_AUTOPRIVATEKEY, 0),
      "d2i_AutoPrivateKey"},
+    {ERR_PACK(ERR_LIB_ASN1, ASN1_F_D2I_KEYPARAMS, 0), "d2i_KeyParams"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_D2I_PRIVATEKEY, 0), "d2i_PrivateKey"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_D2I_PUBLICKEY, 0), "d2i_PublicKey"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_DO_BUF, 0), "do_buf"},
@@ -119,6 +120,7 @@ static const ERR_STRING_DATA ASN1_str_functs[] = {
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_ASN1_OBJECT, 0), "i2d_ASN1_OBJECT"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_DSA_PUBKEY, 0), "i2d_DSA_PUBKEY"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_EC_PUBKEY, 0), "i2d_EC_PUBKEY"},
+    {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_KEYPARAMS, 0), "i2d_KeyParams"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_PRIVATEKEY, 0), "i2d_PrivateKey"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_PUBLICKEY, 0), "i2d_PublicKey"},
     {ERR_PACK(ERR_LIB_ASN1, ASN1_F_I2D_RSA_PUBKEY, 0), "i2d_RSA_PUBKEY"},
diff --git a/crypto/asn1/build.info b/crypto/asn1/build.info
index d3e92c8..32fdaaa 100644
--- a/crypto/asn1/build.info
+++ b/crypto/asn1/build.info
@@ -13,4 +13,5 @@ SOURCE[../../libcrypto]=\
         x_pkey.c bio_asn1.c bio_ndef.c asn_mime.c \
         asn1_gen.c asn1_par.c asn1_lib.c asn1_err.c a_strnid.c \
         evp_asn1.c asn_pack.c p5_pbe.c p5_pbev2.c p5_scrypt.c p8_pkey.c \
-        asn_moid.c asn_mstbl.c asn1_item_list.c
+        asn_moid.c asn_mstbl.c asn1_item_list.c \
+        d2i_param.c i2d_param.c
diff --git a/crypto/asn1/d2i_param.c b/crypto/asn1/d2i_param.c
new file mode 100644
index 0000000..e852470
--- /dev/null
+++ b/crypto/asn1/d2i_param.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2019 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 <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/evp.h>
+#include <openssl/asn1.h>
+#include "internal/evp_int.h"
+#include "internal/asn1_int.h"
+
+EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length)
+{
+    EVP_PKEY *ret = NULL;
+    const unsigned char *p = *pp;
+
+    if ((a == NULL) || (*a == NULL)) {
+        if ((ret = EVP_PKEY_new()) == NULL)
+            return NULL;
+    } else
+        ret = *a;
+
+    if (type != EVP_PKEY_id(ret) && !EVP_PKEY_set_type(ret, type))
+        goto err;
+
+    if (ret->ameth == NULL || ret->ameth->param_decode == NULL) {
+        ASN1err(ASN1_F_D2I_KEYPARAMS, ASN1_R_UNSUPPORTED_TYPE);
+        goto err;
+    }
+
+    if (!ret->ameth->param_decode(ret, &p, length))
+        goto err;
+
+    if (a != NULL)
+        (*a) = ret;
+    return ret;
+err:
+    if (a == NULL || *a != ret)
+        EVP_PKEY_free(ret);
+    return NULL;
+}
+
+EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in)
+{
+    BUF_MEM *b = NULL;
+    const unsigned char *p;
+    void *ret = NULL;
+    int len;
+
+    len = asn1_d2i_read_bio(in, &b);
+    if (len < 0)
+        goto err;
+
+    p = (unsigned char *)b->data;
+    ret = d2i_KeyParams(type, a, &p, len);
+err:
+    BUF_MEM_free(b);
+    return ret;
+}
diff --git a/crypto/asn1/i2d_param.c b/crypto/asn1/i2d_param.c
new file mode 100644
index 0000000..2e90008
--- /dev/null
+++ b/crypto/asn1/i2d_param.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2019 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 <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/evp.h>
+#include <openssl/objects.h>
+#include <openssl/asn1.h>
+#include "internal/asn1_int.h"
+#include "internal/evp_int.h"
+
+int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp)
+{
+    if (a->ameth != NULL && a->ameth->param_encode != NULL)
+        return a->ameth->param_encode(a, pp);
+    ASN1err(ASN1_F_I2D_KEYPARAMS, ASN1_R_UNSUPPORTED_TYPE);
+    return -1;
+}
+
+int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey)
+{
+    return ASN1_i2d_bio_of(EVP_PKEY, i2d_KeyParams, bp, pkey);
+}
+
diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt
index eee3092..46a1f88 100644
--- a/crypto/err/openssl.txt
+++ b/crypto/err/openssl.txt
@@ -80,6 +80,7 @@ ASN1_F_COLLECT_DATA:140:collect_data
 ASN1_F_D2I_ASN1_OBJECT:147:d2i_ASN1_OBJECT
 ASN1_F_D2I_ASN1_UINTEGER:150:d2i_ASN1_UINTEGER
 ASN1_F_D2I_AUTOPRIVATEKEY:207:d2i_AutoPrivateKey
+ASN1_F_D2I_KEYPARAMS:144:d2i_KeyParams
 ASN1_F_D2I_PRIVATEKEY:154:d2i_PrivateKey
 ASN1_F_D2I_PUBLICKEY:155:d2i_PublicKey
 ASN1_F_DO_BUF:142:do_buf
@@ -91,6 +92,7 @@ ASN1_F_I2D_ASN1_BIO_STREAM:211:i2d_ASN1_bio_stream
 ASN1_F_I2D_ASN1_OBJECT:143:i2d_ASN1_OBJECT
 ASN1_F_I2D_DSA_PUBKEY:161:i2d_DSA_PUBKEY
 ASN1_F_I2D_EC_PUBKEY:181:i2d_EC_PUBKEY
+ASN1_F_I2D_KEYPARAMS:145:i2d_KeyParams
 ASN1_F_I2D_PRIVATEKEY:163:i2d_PrivateKey
 ASN1_F_I2D_PUBLICKEY:164:i2d_PublicKey
 ASN1_F_I2D_RSA_PUBKEY:165:i2d_RSA_PUBKEY
diff --git a/doc/man3/d2i_PrivateKey.pod b/doc/man3/d2i_PrivateKey.pod
index 0bce594..dc3618e 100644
--- a/doc/man3/d2i_PrivateKey.pod
+++ b/doc/man3/d2i_PrivateKey.pod
@@ -2,9 +2,9 @@
 
 =head1 NAME
 
-d2i_PrivateKey, d2i_PublicKey, d2i_AutoPrivateKey,
-i2d_PrivateKey, i2d_PublicKey,
-d2i_PrivateKey_bio, d2i_PrivateKey_fp
+d2i_PrivateKey, d2i_PublicKey, d2i_KeyParams, d2i_AutoPrivateKey,
+i2d_PrivateKey, i2d_PublicKey, i2d_KeyParams, i2d_KeyParams_bio,
+d2i_PrivateKey_bio, d2i_PrivateKey_fp, d2i_KeyParams_bio
 - decode and encode functions for reading and saving EVP_PKEY structures
 
 =head1 SYNOPSIS
@@ -15,13 +15,19 @@ d2i_PrivateKey_bio, d2i_PrivateKey_fp
                           long length);
  EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
                          long length);
+ EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+                         long length);
  EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
                               long length);
+
  int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp);
  int i2d_PublicKey(const EVP_PKEY *a, unsigned char **pp);
+ int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp);
+ int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey);
 
  EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
  EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
+ EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in);
 
 =head1 DESCRIPTION
 
@@ -30,6 +36,7 @@ use any key specific format or PKCS#8 unencrypted PrivateKeyInfo format. The
 B<type> parameter should be a public key algorithm constant such as
 B<EVP_PKEY_RSA>. An error occurs if the decoded key does not match B<type>.
 d2i_PublicKey() does the same for public keys.
+d2i_KeyParams() does the same for domain parameter keys.
 
 d2i_AutoPrivateKey() is similar to d2i_PrivateKey() except it attempts to
 automatically detect the private key format.
@@ -37,7 +44,7 @@ automatically detect the private key format.
 i2d_PrivateKey() encodes B<key>. It uses a key specific format or, if none is
 defined for that key type, PKCS#8 unencrypted PrivateKeyInfo format.
 i2d_PublicKey() does the same for public keys.
-
+i2d_KeyParams() does the same for domain parameter keys.
 These functions are similar to the d2i_X509() functions; see L<d2i_X509(3)>.
 
 =head1 NOTES
@@ -57,12 +64,13 @@ EC_GROUP.
 =head1 RETURN VALUES
 
 The d2i_PrivateKey(), d2i_AutoPrivateKey(), d2i_PrivateKey_bio(), d2i_PrivateKey_fp(),
-and d2i_PublicKey() functions return a valid B<EVP_KEY> structure or B<NULL> if an
-error occurs. The error code can be obtained by calling L<ERR_get_error(3)>.
+d2i_PublicKey(), d2i_KeyParams() and d2i_KeyParams_bio() functions return a valid
+B<EVP_KEY> structure or B<NULL> if an error occurs. The error code can be
+obtained by calling L<ERR_get_error(3)>.
 
-i2d_PrivateKey() and i2d_PublicKey() return the number of bytes successfully
-encoded or a negative value if an error occurs. The error code can be obtained
-by calling L<ERR_get_error(3)>.
+i2d_PrivateKey(), i2d_PublicKey(), i2d_KeyParams() i2d_KeyParams_bio() return
+the number of bytes successfully encoded or a negative value if an error occurs.
+The error code can be obtained by calling L<ERR_get_error(3)>.
 
 =head1 SEE ALSO
 
diff --git a/include/openssl/asn1err.h b/include/openssl/asn1err.h
index 97e9d05..2ae486f 100644
--- a/include/openssl/asn1err.h
+++ b/include/openssl/asn1err.h
@@ -97,6 +97,7 @@ int ERR_load_ASN1_strings(void);
 # define ASN1_F_D2I_ASN1_OBJECT                           147
 # define ASN1_F_D2I_ASN1_UINTEGER                         150
 # define ASN1_F_D2I_AUTOPRIVATEKEY                        207
+# define ASN1_F_D2I_KEYPARAMS                             144
 # define ASN1_F_D2I_PRIVATEKEY                            154
 # define ASN1_F_D2I_PUBLICKEY                             155
 # define ASN1_F_DO_BUF                                    142
@@ -108,6 +109,7 @@ int ERR_load_ASN1_strings(void);
 # define ASN1_F_I2D_ASN1_OBJECT                           143
 # define ASN1_F_I2D_DSA_PUBKEY                            161
 # define ASN1_F_I2D_EC_PUBKEY                             181
+# define ASN1_F_I2D_KEYPARAMS                             145
 # define ASN1_F_I2D_PRIVATEKEY                            163
 # define ASN1_F_I2D_PUBLICKEY                             164
 # define ASN1_F_I2D_RSA_PUBKEY                            165
diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index 6fc0f35..593753c 100644
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -1115,6 +1115,12 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
                              long length);
 int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp);
 
+int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length);
+int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in);
+
 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
 int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
diff --git a/test/build.info b/test/build.info
index 5d8448f..fa3c1f1 100644
--- a/test/build.info
+++ b/test/build.info
@@ -50,7 +50,7 @@ IF[{- !$disabled{tests} -}]
           time_offset_test pemtest ssl_cert_table_internal_test ciphername_test \
           servername_test ocspapitest rsa_mp_test fatalerrtest tls13ccstest \
           sysdefaulttest errtest gosttest \
-          context_internal_test aesgcmtest params_test
+          context_internal_test aesgcmtest params_test evp_pkey_dparams_test
 
   SOURCE[versions]=versions.c
   INCLUDE[versions]=../include ../apps/include
@@ -350,6 +350,10 @@ IF[{- !$disabled{tests} -}]
   INCLUDE[evp_kdf_test]=../include ../apps/include
   DEPEND[evp_kdf_test]=../libcrypto libtestutil.a
 
+  SOURCE[evp_pkey_dparams_test]=evp_pkey_dparams_test.c
+  INCLUDE[evp_pkey_dparams_test]=../include ../apps/include
+  DEPEND[evp_pkey_dparams_test]=../libcrypto libtestutil.a
+
   SOURCE[x509_time_test]=x509_time_test.c
   INCLUDE[x509_time_test]=../include ../apps/include
   DEPEND[x509_time_test]=../libcrypto libtestutil.a
diff --git a/test/evp_pkey_dparams_test.c b/test/evp_pkey_dparams_test.c
new file mode 100644
index 0000000..30da6ed
--- /dev/null
+++ b/test/evp_pkey_dparams_test.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2019 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "internal/nelem.h"
+#include <openssl/crypto.h>
+#include <openssl/bio.h>
+#include <openssl/bn.h>
+#include <openssl/rand.h>
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/ec.h>
+#include "testutil.h"
+
+static int pkey_param_types[] = {
+#ifndef OPENSSL_NO_DH
+    EVP_PKEY_DH,
+#endif
+#ifndef OPENSSL_NO_DSA
+    EVP_PKEY_DSA,
+#endif
+#ifndef OPENSSL_NO_EC
+    EVP_PKEY_EC
+#endif
+};
+
+#if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_EC)
+
+static int params_bio_test(int id)
+{
+    int ret;
+    BIO *mem_bio = NULL;
+    EVP_PKEY_CTX *ctx = NULL;
+    EVP_PKEY *params_key = NULL, *out_key = NULL;
+    int type = pkey_param_types[id];
+
+    ret =
+        TEST_ptr(mem_bio = BIO_new(BIO_s_mem()))
+        && TEST_ptr(ctx = EVP_PKEY_CTX_new_id(type, NULL))
+        && TEST_int_gt(EVP_PKEY_paramgen_init(ctx), 0)
+        && (type != EVP_PKEY_EC
+           || EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, NID_secp256k1) > 0)
+        && TEST_int_gt(EVP_PKEY_paramgen(ctx, &params_key), 0)
+        && TEST_int_gt(i2d_KeyParams_bio(mem_bio, params_key), 0)
+        && TEST_ptr(d2i_KeyParams_bio(type, &out_key, mem_bio))
+        && TEST_int_gt(EVP_PKEY_cmp_parameters(out_key, params_key), 0);
+
+    BIO_free(mem_bio);
+    EVP_PKEY_CTX_free(ctx);
+    EVP_PKEY_free(params_key);
+    EVP_PKEY_free(out_key);
+    return ret;
+}
+#endif
+
+int setup_tests(void)
+{
+#if defined(OPENSSL_NO_DH) && defined(OPENSSL_NO_DSA) && defined(OPENSSL_NO_EC)
+    TEST_note("No DH/DSA/EC support");
+#else
+    ADD_ALL_TESTS(params_bio_test, OSSL_NELEM(pkey_param_types));
+#endif
+    return 1;
+}
diff --git a/test/recipes/30-test_aesgcm.t b/test/recipes/30-test_evp_pkey_dparam.t
similarity index 85%
copy from test/recipes/30-test_aesgcm.t
copy to test/recipes/30-test_evp_pkey_dparam.t
index f4862bf..647413e 100644
--- a/test/recipes/30-test_aesgcm.t
+++ b/test/recipes/30-test_evp_pkey_dparam.t
@@ -6,7 +6,6 @@
 # in the file LICENSE in the source distribution or at
 # https://www.openssl.org/source/license.html
 
-
 use OpenSSL::Test::Simple;
 
-simple_test("test_aesgcm", "aesgcmtest", "aesgcm");
+simple_test("test_evp_pkey_dparam", "evp_pkey_dparams_test");
diff --git a/util/libcrypto.num b/util/libcrypto.num
index 34d4d84..8af98df 100644
--- a/util/libcrypto.num
+++ b/util/libcrypto.num
@@ -4804,3 +4804,7 @@ EVP_KDF_CTX_new                         4751	3_0_0	EXIST::FUNCTION:
 EVP_KDF_CTX_kdf                         4752	3_0_0	EXIST::FUNCTION:
 EVP_KDF_nid                             4753	3_0_0	EXIST::FUNCTION:
 EVP_get_kdfbyname                       4754	3_0_0	EXIST::FUNCTION:
+i2d_KeyParams                           4755	3_0_0	EXIST::FUNCTION:
+d2i_KeyParams                           4756	3_0_0	EXIST::FUNCTION:
+i2d_KeyParams_bio                       4757	3_0_0	EXIST::FUNCTION:
+d2i_KeyParams_bio                       4758	3_0_0	EXIST::FUNCTION:


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