Latest update

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"},

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

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;
+}

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);
+}
+