1 files changed, 20 insertions, 4 deletions

diff --git a/src/lib/libcrypto/asn1/d2i_pr.c b/src/lib/libcrypto/asn1/d2i_pr.c
index 2e7d96af90..207ccda5ac 100644
--- a/src/lib/libcrypto/asn1/d2i_pr.c
+++ b/src/lib/libcrypto/asn1/d2i_pr.c
@@ -68,8 +68,11 @@
 #ifndef OPENSSL_NO_DSA
 #include <openssl/dsa.h>
 #endif
+#ifndef OPENSSL_NO_EC
+#include <openssl/ec.h>
+#endif
 
-EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, unsigned char **pp,
+EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
              long length)
         {
         EVP_PKEY *ret;
@@ -108,6 +111,16 @@ EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, unsigned char **pp,
                         }
                 break;
 #endif
+#ifndef OPENSSL_NO_EC
+        case EVP_PKEY_EC:
+                if ((ret->pkey.ec = d2i_ECPrivateKey(NULL, 
+                        (const unsigned char **)pp, length)) == NULL)
+                        {
+                        ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_ASN1_LIB);
+                        goto err;
+                        }
+                break;
+#endif
         default:
                 ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
                 goto err;
@@ -122,11 +135,11 @@ err:
 
 /* This works like d2i_PrivateKey() except it automatically works out the type */
 
-EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, unsigned char **pp,
+EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
              long length)
 {
         STACK_OF(ASN1_TYPE) *inkey;
-        unsigned char *p;
+        const unsigned char *p;
         int keytype;
         p = *pp;
         /* Dirty trick: read in the ASN1 data into a STACK_OF(ASN1_TYPE):
@@ -138,7 +151,10 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, unsigned char **pp,
         /* Since we only need to discern "traditional format" RSA and DSA
          * keys we can just count the elements.
          */
-        if(sk_ASN1_TYPE_num(inkey) == 6) keytype = EVP_PKEY_DSA;
+        if(sk_ASN1_TYPE_num(inkey) == 6) 
+                keytype = EVP_PKEY_DSA;
+        else if (sk_ASN1_TYPE_num(inkey) == 4)
+                keytype = EVP_PKEY_EC;
         else keytype = EVP_PKEY_RSA;
         sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
         return d2i_PrivateKey(keytype, a, pp, length);