Fix incorrect DER encoding of SETs and all knock-ons from that.

CHANGES

@@ -5,6 +5,15 @@
 
  Changes between 0.9.1c and 0.9.1d
 
+  *) SETs were incorrectly DER encoded. This was a major pain, because they
+     shared code with SEQUENCEs, which aren't coded the same. This means that
+     almost everything to do with SETs or SEQUENCEs has either changed name or
+     number of arguments.
+     [Ben Laurie, based on a partial fix by GP Jayan <gp@nsj.co.jp>]
+
+  *) Fix test data to work with the above.
+     [Ben Laurie]
+
   *) Fix the RSA header declarations that hid a bug I fixed in 0.9.0b but
      was already fixed by Eric for 0.9.1 it seems.
      [Ben Laurie - pointed out by Ulf Möller <ulf@fitug.de>]

crypto/asn1/a_set.c

@@ -62,17 +62,43 @@
 
 /* ASN1err(ASN1_F_ASN1_TYPE_NEW,ERR_R_MALLOC_FAILURE);
  */
+typedef struct
+    {
+    unsigned char *pbData;
+    int cbData;
+    } MYBLOB;
 
-int i2d_ASN1_SET(a,pp,func,ex_tag,ex_class)
+/* SetBlobCmp
+ * This function compares two elements of SET_OF block
+ */
+static int SetBlobCmp(const void *elem1, const void *elem2 )
+    {
+    MYBLOB *b1 = (MYBLOB *)elem1;
+    MYBLOB *b2 = (MYBLOB *)elem2;
+    int r;
+
+    r = memcmp(b1->pbData, b2->pbData,
+	       b1->cbData < b2->cbData ? b1->cbData : b2->cbData);
+    if(r != 0)
+	return r;
+    return b1->cbData-b2->cbData;
+    }
+
+int i2d_ASN1_SET(a,pp,func,ex_tag,ex_class,is_set)
 STACK *a;
 unsigned char **pp;
 int (*func)();
 int ex_tag;
 int ex_class;
+int is_set;	/* if TRUE, then sort the contents (i.e. it isn't a SEQUENCE) */
+
 	{
 	int ret=0,r;
 	int i;
 	unsigned char *p;
+        unsigned char *pStart, *pTempMem;
+        MYBLOB *rgSetBlob;
+        int totSize;
 
 	if (a == NULL) return(0);
 	for (i=sk_num(a)-1; i>=0; i--)
@@ -82,12 +108,55 @@ int ex_class;
 
 	p= *pp;
 	ASN1_put_object(&p,1,ret,ex_tag,ex_class);
-	for (i=0; i<sk_num(a); i++)
-		func(sk_value(a,i),&p);
 
-	*pp=p;
-	return(r);
-	}
+/* Modified by gp@nsj.co.jp */
+	/* And then again by Ben */
+	/* And again by Steve */
+
+	if(!is_set || (sk_num(a) < 2))
+		{
+		for (i=0; i<sk_num(a); i++)
+                	func(sk_value(a,i),&p);
+
+		*pp=p;
+		return(r);
+		}
+
+        pStart  = p; /* Catch the beg of Setblobs*/
+        rgSetBlob = (MYBLOB *)Malloc( sk_num(a) * sizeof(MYBLOB)); /* In this array
+we will store the SET blobs */
+
+        for (i=0; i<sk_num(a); i++)
+	        {
+                rgSetBlob[i].pbData = p;  /* catch each set encode blob */
+                func(sk_value(a,i),&p);
+                rgSetBlob[i].cbData = p - rgSetBlob[i].pbData; /* Length of this
+SetBlob
+*/
+		}
+        *pp=p;
+        totSize = p - pStart; /* This is the total size of all set blobs */
+
+ /* Now we have to sort the blobs. I am using a simple algo.
+    *Sort ptrs *Copy to temp-mem *Copy from temp-mem to user-mem*/
+        qsort( rgSetBlob, sk_num(a), sizeof(MYBLOB), SetBlobCmp);
+        pTempMem = Malloc(totSize);
+
+/* Copy to temp mem */
+        p = pTempMem;
+        for(i=0; i<sk_num(a); ++i)
+		{
+                memcpy(p, rgSetBlob[i].pbData, rgSetBlob[i].cbData);
+                p += rgSetBlob[i].cbData;
+		}
+
+/* Copy back to user mem*/
+        memcpy(pStart, pTempMem, totSize);
+        Free(pTempMem);
+        Free(rgSetBlob);
+
+        return(r);
+        }
 
 STACK *d2i_ASN1_SET(a,pp,length,func,free_func,ex_tag,ex_class)
 STACK **a;

crypto/asn1/asn1.h

@@ -430,8 +430,11 @@ int		i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
 ASN1_UTCTIME *	d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
 			long length);
 
+  /* for the is_set parameter to i2d_ASN1_SET */
+#define IS_SEQUENCE	0
+#define IS_SET		1
 int		i2d_ASN1_SET(STACK *a, unsigned char **pp,
-			int (*func)(), int ex_tag, int ex_class);
+			int (*func)(), int ex_tag, int ex_class, int is_set);
 STACK *		d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
 			char *(*func)(), void (*free_func)(),
 			int ex_tag, int ex_class);

crypto/asn1/asn1_mac.h

@@ -162,6 +162,10 @@ err:\
 	if ((a != NULL) && (sk_num(a) != 0)) \
 		M_ASN1_I2D_put_SET(a,f);
 
+#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+	if ((a != NULL) && (sk_num(a) != 0)) \
+		M_ASN1_I2D_put_SEQUENCE(a,f);
+
 #define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
 	if ((c.slen != 0) && \
 		(M_ASN1_next == \
@@ -262,21 +266,32 @@ err:\
 #define M_ASN1_I2D_len_IMP_opt(a,f)	if (a != NULL) M_ASN1_I2D_len(a,f)
 
 #define M_ASN1_I2D_len_SET(a,f) \
-		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL);
+		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
+
+#define M_ASN1_I2D_len_SEQUENCE(a,f) \
+		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
+				  IS_SEQUENCE);
+
+#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
+		if ((a != NULL) && (sk_num(a) != 0)) \
+			M_ASN1_I2D_len_SEQUENCE(a,f);
 
-#define M_ASN1_I2D_len_SEQ(a,f) \
-		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
+#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
+		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
 
-#define M_ASN1_I2D_len_SEQ_opt(a,f) \
+#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
 		if ((a != NULL) && (sk_num(a) != 0)) \
-			M_ASN1_I2D_len_SEQ(a,f);
+			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+					  IS_SET);
 
-#define M_ASN1_I2D_len_IMP_set(a,f,x) \
-		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC);
+#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
+		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+				  IS_SEQUENCE);
 
-#define M_ASN1_I2D_len_IMP_set_opt(a,f,x) \
+#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
 		if ((a != NULL) && (sk_num(a) != 0)) \
-			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC);
+			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+					  IS_SEQUENCE);
 
 #define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
 		if (a != NULL)\
@@ -285,10 +300,18 @@ err:\
 			ret+=ASN1_object_size(1,v,mtag); \
 			}
 
-#define M_ASN1_I2D_len_EXP_set_opt(a,f,mtag,tag,v) \
+#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
 		if ((a != NULL) && (sk_num(a) != 0))\
 			{ \
-			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL); \
+			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
+			ret+=ASN1_object_size(1,v,mtag); \
+			}
+
+#define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
+		if ((a != NULL) && (sk_num(a) != 0))\
+			{ \
+			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
+				       IS_SEQUENCE); \
 			ret+=ASN1_object_size(1,v,mtag); \
 			}
 
@@ -304,20 +327,28 @@ err:\
 			}
 
 #define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
-			V_ASN1_UNIVERSAL)
-#define M_ASN1_I2D_put_IMP_set(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
-			V_ASN1_CONTEXT_SPECIFIC)
+			V_ASN1_UNIVERSAL,IS_SET)
+#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
+			V_ASN1_CONTEXT_SPECIFIC,IS_SET)
+#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
+			V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
+
+#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
+					     V_ASN1_UNIVERSAL,IS_SEQUENCE)
 
-#define M_ASN1_I2D_put_SEQ(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
-			V_ASN1_UNIVERSAL)
+#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+		if ((a != NULL) && (sk_num(a) != 0)) \
+			M_ASN1_I2D_put_SEQUENCE(a,f);
 
-#define M_ASN1_I2D_put_SEQ_opt(a,f) \
+#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
 		if ((a != NULL) && (sk_num(a) != 0)) \
-			M_ASN1_I2D_put_SEQ(a,f);
+			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+				       IS_SET); }
 
-#define M_ASN1_I2D_put_IMP_set_opt(a,f,x) \
+#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
 		if ((a != NULL) && (sk_num(a) != 0)) \
-			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC); }
+			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
+				       IS_SEQUENCE); }
 
 #define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
 		if (a != NULL) \
@@ -326,11 +357,18 @@ err:\
 			f(a,&p); \
 			}
 
-#define M_ASN1_I2D_put_EXP_set_opt(a,f,mtag,tag,v) \
+#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
+		if ((a != NULL) && (sk_num(a) != 0)) \
+			{ \
+			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
+			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
+			}
+
+#define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
 		if ((a != NULL) && (sk_num(a) != 0)) \
 			{ \
 			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
-			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL); \
+			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
 			}
 
 #define M_ASN1_I2D_seq_total() \

crypto/asn1/p7_s_e.c

@@ -76,8 +76,8 @@ unsigned char **pp;
 	M_ASN1_I2D_len_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO);
 	M_ASN1_I2D_len_SET(a->md_algs,i2d_X509_ALGOR);
 	M_ASN1_I2D_len(a->enc_data,i2d_PKCS7_ENC_CONTENT);
-	M_ASN1_I2D_len_IMP_set_opt(a->cert,i2d_X509,0);
-	M_ASN1_I2D_len_IMP_set_opt(a->crl,i2d_X509_CRL,1);
+	M_ASN1_I2D_len_IMP_SEQUENCE_opt(a->cert,i2d_X509,0);
+	M_ASN1_I2D_len_IMP_SET_opt(a->crl,i2d_X509_CRL,1);
 	M_ASN1_I2D_len_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO);
 
 	M_ASN1_I2D_seq_total();
@@ -86,8 +86,8 @@ unsigned char **pp;
 	M_ASN1_I2D_put_SET(a->recipientinfo,i2d_PKCS7_RECIP_INFO);
 	M_ASN1_I2D_put_SET(a->md_algs,i2d_X509_ALGOR);
 	M_ASN1_I2D_put(a->enc_data,i2d_PKCS7_ENC_CONTENT);
-	M_ASN1_I2D_put_IMP_set_opt(a->cert,i2d_X509,0);
-	M_ASN1_I2D_put_IMP_set_opt(a->crl,i2d_X509_CRL,1);
+	M_ASN1_I2D_put_IMP_SEQUENCE_opt(a->cert,i2d_X509,0);
+	M_ASN1_I2D_put_IMP_SET_opt(a->crl,i2d_X509_CRL,1);
 	M_ASN1_I2D_put_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO);
 
 	M_ASN1_I2D_finish();

crypto/asn1/p7_signd.c

@@ -75,8 +75,8 @@ unsigned char **pp;
 	M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_len_SET(a->md_algs,i2d_X509_ALGOR);
 	M_ASN1_I2D_len(a->contents,i2d_PKCS7);
-	M_ASN1_I2D_len_IMP_set_opt(a->cert,i2d_X509,0);
-	M_ASN1_I2D_len_IMP_set_opt(a->crl,i2d_X509_CRL,1);
+	M_ASN1_I2D_len_IMP_SEQUENCE_opt(a->cert,i2d_X509,0);
+	M_ASN1_I2D_len_IMP_SET_opt(a->crl,i2d_X509_CRL,1);
 	M_ASN1_I2D_len_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO);
 
 	M_ASN1_I2D_seq_total();
@@ -84,8 +84,8 @@ unsigned char **pp;
 	M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_put_SET(a->md_algs,i2d_X509_ALGOR);
 	M_ASN1_I2D_put(a->contents,i2d_PKCS7);
-	M_ASN1_I2D_put_IMP_set_opt(a->cert,i2d_X509,0);
-	M_ASN1_I2D_put_IMP_set_opt(a->crl,i2d_X509_CRL,1);
+	M_ASN1_I2D_put_IMP_SEQUENCE_opt(a->cert,i2d_X509,0);
+	M_ASN1_I2D_put_IMP_SET_opt(a->crl,i2d_X509_CRL,1);
 	M_ASN1_I2D_put_SET(a->signer_info,i2d_PKCS7_SIGNER_INFO);
 
 	M_ASN1_I2D_finish();

crypto/asn1/p7_signi.c

@@ -75,20 +75,20 @@ unsigned char **pp;
 	M_ASN1_I2D_len(a->version,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_len(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL);
 	M_ASN1_I2D_len(a->digest_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_len_IMP_set_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0);
+	M_ASN1_I2D_len_IMP_SET_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0);
 	M_ASN1_I2D_len(a->digest_enc_alg,i2d_X509_ALGOR);
 	M_ASN1_I2D_len(a->enc_digest,i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_len_IMP_set_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1);
+	M_ASN1_I2D_len_IMP_SET_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1);
 
 	M_ASN1_I2D_seq_total();
 
 	M_ASN1_I2D_put(a->version,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_put(a->issuer_and_serial,i2d_PKCS7_ISSUER_AND_SERIAL);
 	M_ASN1_I2D_put(a->digest_alg,i2d_X509_ALGOR);
-	M_ASN1_I2D_put_IMP_set_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0);
+	M_ASN1_I2D_put_IMP_SET_opt(a->auth_attr,i2d_X509_ATTRIBUTE,0);
 	M_ASN1_I2D_put(a->digest_enc_alg,i2d_X509_ALGOR);
 	M_ASN1_I2D_put(a->enc_digest,i2d_ASN1_OCTET_STRING);
-	M_ASN1_I2D_put_IMP_set_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1);
+	M_ASN1_I2D_put_IMP_SET_opt(a->unauth_attr,i2d_X509_ATTRIBUTE,1);
 
 	M_ASN1_I2D_finish();
 	}

crypto/asn1/x_attrib.c

@@ -93,7 +93,7 @@ unsigned char **pp;
 		ret+=i2d_ASN1_OBJECT(a->object,p);
 		if (a->set)
 			ret+=i2d_ASN1_SET(a->value.set,p,i2d_ASN1_TYPE,
-				V_ASN1_SET,V_ASN1_UNIVERSAL);
+				V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
 		else
 			ret+=i2d_ASN1_TYPE(a->value.single,p);
 		if (k++) return(r);

crypto/asn1/x_cinf.c

@@ -81,7 +81,7 @@ unsigned char **pp;
 	M_ASN1_I2D_len(a->key,			i2d_X509_PUBKEY);
 	M_ASN1_I2D_len_IMP_opt(a->issuerUID,	i2d_ASN1_BIT_STRING);
 	M_ASN1_I2D_len_IMP_opt(a->subjectUID,	i2d_ASN1_BIT_STRING);
-	M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2);
+	M_ASN1_I2D_len_EXP_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2);
 
 	M_ASN1_I2D_seq_total();
 
@@ -94,7 +94,7 @@ unsigned char **pp;
 	M_ASN1_I2D_put(a->key,			i2d_X509_PUBKEY);
 	M_ASN1_I2D_put_IMP_opt(a->issuerUID,	i2d_ASN1_BIT_STRING,1);
 	M_ASN1_I2D_put_IMP_opt(a->subjectUID,	i2d_ASN1_BIT_STRING,2);
-	M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2);
+	M_ASN1_I2D_put_EXP_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2);
 
 	M_ASN1_I2D_finish();
 	}

crypto/asn1/x_crl.c

@@ -86,13 +86,13 @@ unsigned char **pp;
 
 	M_ASN1_I2D_len(a->serialNumber,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_len(a->revocationDate,i2d_ASN1_UTCTIME);
-	M_ASN1_I2D_len_SEQ_opt(a->extensions,i2d_X509_EXTENSION);
+	M_ASN1_I2D_len_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION);
 
 	M_ASN1_I2D_seq_total();
 
 	M_ASN1_I2D_put(a->serialNumber,i2d_ASN1_INTEGER);
 	M_ASN1_I2D_put(a->revocationDate,i2d_ASN1_UTCTIME);
-	M_ASN1_I2D_put_SEQ_opt(a->extensions,i2d_X509_EXTENSION);
+	M_ASN1_I2D_put_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION);
 
 	M_ASN1_I2D_finish();
 	}
@@ -133,8 +133,8 @@ unsigned char **pp;
 	M_ASN1_I2D_len(a->lastUpdate,i2d_ASN1_UTCTIME);
 	if (a->nextUpdate != NULL)
 		{ M_ASN1_I2D_len(a->nextUpdate,i2d_ASN1_UTCTIME); }
-	M_ASN1_I2D_len_SEQ_opt(a->revoked,i2d_X509_REVOKED);
-	M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0,
+	M_ASN1_I2D_len_SEQUENCE_opt(a->revoked,i2d_X509_REVOKED);
+	M_ASN1_I2D_len_EXP_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION,0,
 		V_ASN1_SEQUENCE,v1);
 
 	M_ASN1_I2D_seq_total();
@@ -148,8 +148,8 @@ unsigned char **pp;
 	M_ASN1_I2D_put(a->lastUpdate,i2d_ASN1_UTCTIME);
 	if (a->nextUpdate != NULL)
 		{ M_ASN1_I2D_put(a->nextUpdate,i2d_ASN1_UTCTIME); }
-	M_ASN1_I2D_put_SEQ_opt(a->revoked,i2d_X509_REVOKED);
-	M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,0,
+	M_ASN1_I2D_put_SEQUENCE_opt(a->revoked,i2d_X509_REVOKED);
+	M_ASN1_I2D_put_EXP_SEQUENCE_opt(a->extensions,i2d_X509_EXTENSION,0,
 		V_ASN1_SEQUENCE,v1);
 
 	M_ASN1_I2D_finish();

crypto/asn1/x_req.c

@@ -87,11 +87,11 @@ unsigned char **pp;
 	 */
 	if (a->req_kludge) 
 	        {
-	        M_ASN1_I2D_len_IMP_set_opt(a->attributes,i2d_X509_ATTRIBUTE,0);
+	        M_ASN1_I2D_len_IMP_SET_opt(a->attributes,i2d_X509_ATTRIBUTE,0);
 		}
 	else
 	        {
-	        M_ASN1_I2D_len_IMP_set(a->attributes,	i2d_X509_ATTRIBUTE,0);
+	        M_ASN1_I2D_len_IMP_SET(a->attributes,	i2d_X509_ATTRIBUTE,0);
 		}
 	
 	M_ASN1_I2D_seq_total();
@@ -107,11 +107,11 @@ unsigned char **pp;
 	 */
 	if (a->req_kludge)
 		{
-	        M_ASN1_I2D_put_IMP_set_opt(a->attributes,i2d_X509_ATTRIBUTE,0);
+	        M_ASN1_I2D_put_IMP_SET_opt(a->attributes,i2d_X509_ATTRIBUTE,0);
 		}
 	else
 		{
-	        M_ASN1_I2D_put_IMP_set(a->attributes,i2d_X509_ATTRIBUTE,0);
+	        M_ASN1_I2D_put_IMP_SET(a->attributes,i2d_X509_ATTRIBUTE,0);
 		}
 
 	M_ASN1_I2D_finish();

test/testp7.pem

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 MsIUukTT/n8yxoO7rYp4x+LS+tHF2tBtuxg7CwIDAQABoyIwIDALBgNVHQ8EBAMC
 AQYwEQYJYIZIAYb4QgEBBAQDAgIEMA0GCSqGSIb3DQEBAgUAA0EAFKem0cJGg9nd
 TAbP5o1HIEyNn11ZlvLU5v1Hejs1MKQt72IMm4jjgOH+pjguXW8lB6yzrK4oVOO2
-UNCaNQ1H26GCAa0wgeYwgZEwDQYJKoZIhvcNAQECBQAwYjERMA8GA1UEBxMISW50
-ZXJuZXQxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMTQwMgYDVQQLEytWZXJpU2ln
-biBDbGFzcyAxIENBIC0gSW5kaXZpZHVhbCBTdWJzY3JpYmVyFw05NjA3MTcxNzU5
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-+UgMw8BkjDlM25fwQLrCfmmnLxjewey10kSROypUaJLb+r4oRALc0fG9XfZsaiiI
-gotQHjCBwTBtMA0GCSqGSIb3DQEBAgUAMD4xCzAJBgNVBAYTAlVTMRcwFQYDVQQK
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-MTc0NDA5WhcNOTgwNzE3MDAwMDAwWjANBgkqhkiG9w0BAQIFAANBAHitA0/xAukC
-jHzeh1AMT/l2oC68N+yFb+aJPHBBMxc6gG2MaKjBNwb5hcXUllMlExONA3ju10f7
-owIq3s3wx10xAAAAAAA=
+UNCaNQ1H26GCAa0wgcEwbTANBgkqhkiG9w0BAQIFADA+MQswCQYDVQQGEwJVUzEX
+MBUGA1UEChMOVmVyaVNpZ24sIEluYy4xFjAUBgNVBAsTDVRFU1QgUm9vdCBQQ0EX
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+aVNpZ24gQ2xhc3MgMSBDQSAtIEluZGl2aWR1YWwgU3Vic2NyaWJlchcNOTYwNzE3
+MTc1OTI5WhcNOTcwNzE4MDAwMDAwWjANBgkqhkiG9w0BAQIFAANBALm1VmE7FrEJ
+rLXvX/lIDMPAZIw5TNuX8EC6wn5ppy8Y3sHstdJEkTsqVGiS2/q+KEQC3NHxvV32
+bGooiIKLUB4xAAAAAAA=
 -----END PKCS7-----