-
-int i2d_X509_PUBKEY(X509_PUBKEY *a, unsigned char **pp)
- {
- M_ASN1_I2D_vars(a);
-
- M_ASN1_I2D_len(a->algor, i2d_X509_ALGOR);
- M_ASN1_I2D_len(a->public_key, i2d_ASN1_BIT_STRING);
-
- M_ASN1_I2D_seq_total();
-
- M_ASN1_I2D_put(a->algor, i2d_X509_ALGOR);
- M_ASN1_I2D_put(a->public_key, i2d_ASN1_BIT_STRING);
-
- M_ASN1_I2D_finish();
- }
-
-X509_PUBKEY *d2i_X509_PUBKEY(X509_PUBKEY **a, unsigned char **pp,
- long length)
- {
- M_ASN1_D2I_vars(a,X509_PUBKEY *,X509_PUBKEY_new);
-
- M_ASN1_D2I_Init();
- M_ASN1_D2I_start_sequence();
- M_ASN1_D2I_get(ret->algor,d2i_X509_ALGOR);
- M_ASN1_D2I_get(ret->public_key,d2i_ASN1_BIT_STRING);
- if (ret->pkey != NULL)
- {
- EVP_PKEY_free(ret->pkey);
- ret->pkey=NULL;
- }
- M_ASN1_D2I_Finish(a,X509_PUBKEY_free,ASN1_F_D2I_X509_PUBKEY);
- }
-
-X509_PUBKEY *X509_PUBKEY_new(void)
- {
- X509_PUBKEY *ret=NULL;
- ASN1_CTX c;
-
- M_ASN1_New_Malloc(ret,X509_PUBKEY);
- M_ASN1_New(ret->algor,X509_ALGOR_new);
- M_ASN1_New(ret->public_key,M_ASN1_BIT_STRING_new);
- ret->pkey=NULL;
- return(ret);
- M_ASN1_New_Error(ASN1_F_X509_PUBKEY_NEW);
- }
-
-void X509_PUBKEY_free(X509_PUBKEY *a)
- {
- if (a == NULL) return;
- X509_ALGOR_free(a->algor);
- M_ASN1_BIT_STRING_free(a->public_key);
- if (a->pkey != NULL) EVP_PKEY_free(a->pkey);
- OPENSSL_free(a);
- }
-
-int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey)
- {
- int ok=0;
- X509_PUBKEY *pk;
- X509_ALGOR *a;
- ASN1_OBJECT *o;
- unsigned char *s,*p;
- int i;
-
- if (x == NULL) return(0);
-
- if ((pk=X509_PUBKEY_new()) == NULL) goto err;
- a=pk->algor;
-
- /* set the algorithm id */
- if ((o=OBJ_nid2obj(pkey->type)) == NULL) goto err;
- ASN1_OBJECT_free(a->algorithm);
- a->algorithm=o;
-
- /* Set the parameter list */
- if (!pkey->save_parameters || (pkey->type == EVP_PKEY_RSA))
- {
- if ((a->parameter == NULL) ||
- (a->parameter->type != V_ASN1_NULL))
- {
- ASN1_TYPE_free(a->parameter);
- a->parameter=ASN1_TYPE_new();
- a->parameter->type=V_ASN1_NULL;
- }
- }
- else
-#ifndef NO_DSA
- if (pkey->type == EVP_PKEY_DSA)
- {
- unsigned char *pp;
- DSA *dsa;
-
- dsa=pkey->pkey.dsa;
- dsa->write_params=0;
- ASN1_TYPE_free(a->parameter);
- i=i2d_DSAparams(dsa,NULL);
- p=(unsigned char *)OPENSSL_malloc(i);
- pp=p;
- i2d_DSAparams(dsa,&pp);
- a->parameter=ASN1_TYPE_new();
- a->parameter->type=V_ASN1_SEQUENCE;
- a->parameter->value.sequence=ASN1_STRING_new();
- ASN1_STRING_set(a->parameter->value.sequence,p,i);
- OPENSSL_free(p);
- }
- else