1 files changed, 73 insertions, 2 deletions

diff --git a/src/lib/libcrypto/asn1/p8_pkey.c b/src/lib/libcrypto/asn1/p8_pkey.c
index 0a1957556e..17b68d386d 100644
--- a/src/lib/libcrypto/asn1/p8_pkey.c
+++ b/src/lib/libcrypto/asn1/p8_pkey.c
@@ -3,7 +3,7 @@
  * project 1999.
  */
 /* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -62,7 +62,8 @@
 #include <openssl/x509.h>
 
 /* Minor tweak to operation: zero private key data */
-static int pkey_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+static int pkey_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+                                                        void *exarg)
 {
         /* Since the structure must still be valid use ASN1_OP_FREE_PRE */
         if(operation == ASN1_OP_FREE_PRE) {
@@ -82,3 +83,73 @@ ASN1_SEQUENCE_cb(PKCS8_PRIV_KEY_INFO, pkey_cb) = {
 } ASN1_SEQUENCE_END_cb(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
+
+int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
+                                        int version,
+                                        int ptype, void *pval,
+                                        unsigned char *penc, int penclen)
+        {
+        unsigned char **ppenc = NULL;
+        if (version >= 0)
+                {
+                if (!ASN1_INTEGER_set(priv->version, version))
+                        return 0;
+                }
+        if (penc)
+                {
+                int pmtype;
+                ASN1_OCTET_STRING *oct;
+                oct = ASN1_OCTET_STRING_new();
+                if (!oct)
+                        return 0;
+                oct->data = penc;
+                ppenc = &oct->data;
+                oct->length = penclen;
+                if (priv->broken == PKCS8_NO_OCTET)
+                        pmtype = V_ASN1_SEQUENCE;
+                else
+                        pmtype = V_ASN1_OCTET_STRING;
+                ASN1_TYPE_set(priv->pkey, pmtype, oct);
+                }
+        if (!X509_ALGOR_set0(priv->pkeyalg, aobj, ptype, pval))
+                {
+                /* If call fails do not swallow 'enc' */
+                if (ppenc)
+                        *ppenc = NULL;
+                return 0;
+                }
+        return 1;
+        }
+
+int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg,
+                const unsigned char **pk, int *ppklen,
+                X509_ALGOR **pa,
+                PKCS8_PRIV_KEY_INFO *p8)
+        {
+        if (ppkalg)
+                *ppkalg = p8->pkeyalg->algorithm;
+        if(p8->pkey->type == V_ASN1_OCTET_STRING)
+                {
+                p8->broken = PKCS8_OK;
+                if (pk)
+                        {
+                        *pk = p8->pkey->value.octet_string->data;
+                        *ppklen = p8->pkey->value.octet_string->length;
+                        }
+                }
+        else if (p8->pkey->type == V_ASN1_SEQUENCE)
+                {
+                p8->broken = PKCS8_NO_OCTET;
+                if (pk)
+                        {
+                        *pk = p8->pkey->value.sequence->data;
+                        *ppklen = p8->pkey->value.sequence->length;
+                        }
+                }
+        else
+                return 0;
+        if (pa)
+                *pa = p8->pkeyalg;
+        return 1;
+        }
+