RFC 3161 compliant time stamp request creation, response generation

and response verification.

Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller

1 files changed, 59 insertions, 0 deletions

diff --git a/crypto/x509v3/v3_genn.c b/crypto/x509v3/v3_genn.c
index 650b510..4dc8361 100644
--- a/crypto/x509v3/v3_genn.c
+++ b/crypto/x509v3/v3_genn.c
@@ -99,3 +99,62 @@ ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
 ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
 
 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
+
+GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
+	{
+	return (GENERAL_NAME *) ASN1_dup((int (*)()) i2d_GENERAL_NAME,
+					 (char *(*)()) d2i_GENERAL_NAME,
+					 (char *) a);
+	}
+
+/* Returns 0 if they are equal, != 0 otherwise. */
+int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
+	{
+	int result = -1;
+
+	if (!a || !b || a->type != b->type) return -1;
+	switch(a->type)
+		{
+	case GEN_X400:
+	case GEN_EDIPARTY:
+		result = ASN1_TYPE_cmp(a->d.other, b->d.other);
+		break;
+
+	case GEN_OTHERNAME:
+		result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
+		break;
+
+	case GEN_EMAIL:
+	case GEN_DNS:
+	case GEN_URI:
+		result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
+		break;
+
+	case GEN_DIRNAME:
+		result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
+		break;
+
+	case GEN_IPADD:
+		result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
+		break;
+	
+	case GEN_RID:
+		result = OBJ_cmp(a->d.rid, b->d.rid);
+		break;
+		}
+	return result;
+	}
+
+/* Returns 0 if they are equal, != 0 otherwise. */
+int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
+	{
+	int result = -1;
+
+	if (!a || !b) return -1;
+	/* Check their type first. */
+	if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
+		return result;
+	/* Check the value. */
+	result = ASN1_TYPE_cmp(a->value, b->value);
+	return result;
+	}