Tolerate a SEQUENCE in DN components.

crypto/asn1/asn1.h

@@ -149,6 +149,7 @@ extern "C" {
 #define B_ASN1_UTF8STRING	0x2000
 #define B_ASN1_UTCTIME		0x4000
 #define B_ASN1_GENERALIZEDTIME	0x8000
+#define B_ASN1_SEQUENCE		0x10000
 
 /* For use with ASN1_mbstring_copy() */
 #define MBSTRING_FLAG		0x1000
@@ -591,6 +592,7 @@ typedef struct BIT_STRING_BITNAME_st {
 			B_ASN1_UNIVERSALSTRING|\
 			B_ASN1_BMPSTRING|\
 			B_ASN1_UTF8STRING|\
+			B_ASN1_SEQUENCE|\
 			B_ASN1_UNKNOWN
 
 #define B_ASN1_DIRECTORYSTRING \

crypto/asn1/tasn_dec.c

@@ -98,7 +98,7 @@ static unsigned long tag2bit[32] = {
 B_ASN1_OCTET_STRING,	0,	0,		B_ASN1_UNKNOWN,/* tags  4- 7 */
 B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,	B_ASN1_UNKNOWN,/* tags  8-11 */
 B_ASN1_UTF8STRING,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,/* tags 12-15 */
-0,	0,	B_ASN1_NUMERICSTRING,B_ASN1_PRINTABLESTRING,   /* tags 16-19 */
+B_ASN1_SEQUENCE,0,B_ASN1_NUMERICSTRING,B_ASN1_PRINTABLESTRING, /* tags 16-19 */
 B_ASN1_T61STRING,B_ASN1_VIDEOTEXSTRING,B_ASN1_IA5STRING,       /* tags 20-22 */
 B_ASN1_UTCTIME, B_ASN1_GENERALIZEDTIME,			       /* tags 23-24 */	
 B_ASN1_GRAPHICSTRING,B_ASN1_ISO64STRING,B_ASN1_GENERALSTRING,  /* tags 25-27 */