svn merge -r514:HEAD ^/branches/released .

10 files changed, 879 insertions, 1050 deletions

diff --git a/openssl/crypto/pkcs7/Makefile b/openssl/crypto/pkcs7/Makefile
index 790d8edf3..56dc6823d 100644
--- a/openssl/crypto/pkcs7/Makefile
+++ b/openssl/crypto/pkcs7/Makefile
@@ -21,9 +21,9 @@ APPS=
 
 LIB=$(TOP)/libcrypto.a
 LIBSRC=	pk7_asn1.c pk7_lib.c pkcs7err.c pk7_doit.c pk7_smime.c pk7_attr.c \
-	pk7_mime.c
+	pk7_mime.c bio_pk7.c
 LIBOBJ= pk7_asn1.o pk7_lib.o pkcs7err.o pk7_doit.o pk7_smime.o pk7_attr.o \
-	pk7_mime.o
+	pk7_mime.o bio_pk7.o
 
 SRC= $(LIBSRC)
 
@@ -54,7 +54,7 @@ verify: verify.o example.o lib
 	$(CC) $(CFLAGS) -o verify verify.o $(PEX_LIBS) example.o $(LIB) $(EX_LIBS)
 
 lib:	$(LIBOBJ)
-	$(ARX) $(LIB) $(LIBOBJ)
+	$(AR) $(LIB) $(LIBOBJ)
 	$(RANLIB) $(LIB) || echo Never mind.
 	@touch lib
 
@@ -95,26 +95,31 @@ clean:
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
+bio_pk7.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+bio_pk7.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+bio_pk7.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+bio_pk7.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+bio_pk7.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
+bio_pk7.o: ../../include/openssl/symhacks.h bio_pk7.c
 pk7_asn1.o: ../../e_os.h ../../include/openssl/asn1.h
 pk7_asn1.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
 pk7_asn1.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 pk7_asn1.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
 pk7_asn1.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
 pk7_asn1.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-pk7_asn1.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-pk7_asn1.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-pk7_asn1.o: ../../include/openssl/opensslconf.h
+pk7_asn1.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pk7_asn1.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
 pk7_asn1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
 pk7_asn1.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
 pk7_asn1.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
 pk7_asn1.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
 pk7_asn1.o: ../../include/openssl/x509_vfy.h ../cryptlib.h pk7_asn1.c
-pk7_attr.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-pk7_attr.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
-pk7_attr.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
-pk7_attr.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
-pk7_attr.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-pk7_attr.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
+pk7_attr.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
+pk7_attr.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pk7_attr.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+pk7_attr.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+pk7_attr.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+pk7_attr.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
 pk7_attr.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
 pk7_attr.o: ../../include/openssl/opensslconf.h
 pk7_attr.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
@@ -129,9 +134,8 @@ pk7_doit.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
 pk7_doit.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
 pk7_doit.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
 pk7_doit.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-pk7_doit.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-pk7_doit.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-pk7_doit.o: ../../include/openssl/opensslconf.h
+pk7_doit.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pk7_doit.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
 pk7_doit.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
 pk7_doit.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
 pk7_doit.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
@@ -143,22 +147,22 @@ pk7_lib.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
 pk7_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
 pk7_lib.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
 pk7_lib.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
-pk7_lib.o: ../../include/openssl/evp.h ../../include/openssl/fips.h
-pk7_lib.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-pk7_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-pk7_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-pk7_lib.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
-pk7_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-pk7_lib.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-pk7_lib.o: ../../include/openssl/x509_vfy.h ../cryptlib.h pk7_lib.c
+pk7_lib.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+pk7_lib.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+pk7_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+pk7_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+pk7_lib.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+pk7_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+pk7_lib.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+pk7_lib.o: ../asn1/asn1_locl.h ../cryptlib.h pk7_lib.c
 pk7_mime.o: ../../e_os.h ../../include/openssl/asn1.h
 pk7_mime.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
 pk7_mime.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
 pk7_mime.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
 pk7_mime.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
-pk7_mime.o: ../../include/openssl/evp.h ../../include/openssl/fips.h
-pk7_mime.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-pk7_mime.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pk7_mime.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+pk7_mime.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+pk7_mime.o: ../../include/openssl/opensslconf.h
 pk7_mime.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
 pk7_mime.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
 pk7_mime.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
@@ -171,8 +175,8 @@ pk7_smime.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
 pk7_smime.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
 pk7_smime.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
 pk7_smime.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-pk7_smime.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-pk7_smime.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+pk7_smime.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pk7_smime.o: ../../include/openssl/objects.h
 pk7_smime.o: ../../include/openssl/opensslconf.h
 pk7_smime.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
 pk7_smime.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
diff --git a/openssl/crypto/pkcs7/bio_pk7.c b/openssl/crypto/pkcs7/bio_pk7.c
new file mode 100644
index 000000000..c8d06d6cd
--- /dev/null
+++ b/openssl/crypto/pkcs7/bio_pk7.c
@@ -0,0 +1,69 @@
+/* bio_pk7.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2008 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
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#include <openssl/asn1.h>
+#include <openssl/pkcs7.h>
+#include <openssl/bio.h>
+
+#ifndef OPENSSL_SYSNAME_NETWARE
+#include <memory.h>
+#endif
+#include <stdio.h>
+
+/* Streaming encode support for PKCS#7 */
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7) 
+	{
+	return BIO_new_NDEF(out, (ASN1_VALUE *)p7, ASN1_ITEM_rptr(PKCS7));
+	}
diff --git a/openssl/crypto/pkcs7/pk7_asn1.c b/openssl/crypto/pkcs7/pk7_asn1.c
index 1f70d3138..b7ec2883c 100644
--- a/openssl/crypto/pkcs7/pk7_asn1.c
+++ b/openssl/crypto/pkcs7/pk7_asn1.c
@@ -77,10 +77,39 @@ ASN1_ADB(PKCS7) = {
 	ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
 } ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
 
-ASN1_NDEF_SEQUENCE(PKCS7) = {
+/* PKCS#7 streaming support */
+static int pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+							void *exarg)
+{
+	ASN1_STREAM_ARG *sarg = exarg;
+	PKCS7 **pp7 = (PKCS7 **)pval;
+
+	switch(operation)
+		{
+
+		case ASN1_OP_STREAM_PRE:
+		if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
+			return 0;
+		case ASN1_OP_DETACHED_PRE:
+		sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
+		if (!sarg->ndef_bio)
+			return 0;
+		break;
+
+		case ASN1_OP_STREAM_POST:
+		case ASN1_OP_DETACHED_POST:
+		if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
+			return 0;
+		break;
+
+		}
+	return 1;
+}
+
+ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
 	ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
 	ASN1_ADB_OBJECT(PKCS7)
-}ASN1_NDEF_SEQUENCE_END(PKCS7)
+}ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7)
 IMPLEMENT_ASN1_NDEF_FUNCTION(PKCS7)
@@ -98,7 +127,8 @@ ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNED)
 
 /* Minor tweak to operation: free up EVP_PKEY */
-static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+							void *exarg)
 {
 	if(operation == ASN1_OP_FREE_POST) {
 		PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
@@ -140,7 +170,8 @@ ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
 
 /* Minor tweak to operation: free up X509 */
-static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+								void *exarg)
 {
 	if(operation == ASN1_OP_FREE_POST) {
 		PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
@@ -161,7 +192,7 @@ IMPLEMENT_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
 ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
 	ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
 	ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
-	ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING, 0)
+	ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
 } ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
 
 IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
@@ -212,3 +243,5 @@ ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
 	ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
 				V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
 ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
+
+IMPLEMENT_ASN1_PRINT_FUNCTION(PKCS7)
diff --git a/openssl/crypto/pkcs7/pk7_attr.c b/openssl/crypto/pkcs7/pk7_attr.c
index d54971716..a97db5121 100644
--- a/openssl/crypto/pkcs7/pk7_attr.c
+++ b/openssl/crypto/pkcs7/pk7_attr.c
@@ -60,6 +60,7 @@
 #include <stdlib.h>
 #include <openssl/bio.h>
 #include <openssl/asn1.h>
+#include <openssl/asn1t.h>
 #include <openssl/pem.h>
 #include <openssl/pkcs7.h>
 #include <openssl/x509.h>
@@ -68,27 +69,12 @@
 int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, STACK_OF(X509_ALGOR) *cap)
 {
 	ASN1_STRING *seq;
-	unsigned char *p, *pp;
-	int len;
-	len=i2d_ASN1_SET_OF_X509_ALGOR(cap,NULL,i2d_X509_ALGOR,
-				       V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL,
-				       IS_SEQUENCE);
-	if(!(pp=(unsigned char *)OPENSSL_malloc(len))) {
-		PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	p=pp;
-	i2d_ASN1_SET_OF_X509_ALGOR(cap,&p,i2d_X509_ALGOR, V_ASN1_SEQUENCE,
-				   V_ASN1_UNIVERSAL, IS_SEQUENCE);
 	if(!(seq = ASN1_STRING_new())) {
 		PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP,ERR_R_MALLOC_FAILURE);
 		return 0;
 	}
-	if(!ASN1_STRING_set (seq, pp, len)) {
-		PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP,ERR_R_MALLOC_FAILURE);
-		return 0;
-	}
-	OPENSSL_free (pp);
+	seq->length = ASN1_item_i2d((ASN1_VALUE *)cap,&seq->data,
+				ASN1_ITEM_rptr(X509_ALGORS));
         return PKCS7_add_signed_attribute(si, NID_SMIMECapabilities,
 							V_ASN1_SEQUENCE, seq);
 }
@@ -102,10 +88,9 @@ STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si)
 	if (!cap || (cap->type != V_ASN1_SEQUENCE))
 		return NULL;
 	p = cap->value.sequence->data;
-	return d2i_ASN1_SET_OF_X509_ALGOR(NULL, &p,
-					  cap->value.sequence->length,
-					  d2i_X509_ALGOR, X509_ALGOR_free,
-					  V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
+	return (STACK_OF(X509_ALGOR) *)
+		ASN1_item_d2i(NULL, &p, cap->value.sequence->length,
+				ASN1_ITEM_rptr(X509_ALGORS));
 	}
 
 /* Basic smime-capabilities OID and optional integer arg */
@@ -139,3 +124,42 @@ int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
 	sk_X509_ALGOR_push (sk, alg);
 	return 1;
 }
+
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid)
+	{
+	if (PKCS7_get_signed_attribute(si, NID_pkcs9_contentType))
+		return 0;
+	if (!coid)
+		coid = OBJ_nid2obj(NID_pkcs7_data);
+	return PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+				V_ASN1_OBJECT, coid);
+	}
+
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t)
+	{
+	if (!t && !(t=X509_gmtime_adj(NULL,0)))
+		{
+		PKCS7err(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME,
+				ERR_R_MALLOC_FAILURE);
+		return 0;
+		}
+	return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime,
+						V_ASN1_UTCTIME, t);
+	}
+
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+				const unsigned char *md, int mdlen)
+	{
+	ASN1_OCTET_STRING *os;
+	os = ASN1_OCTET_STRING_new();
+	if (!os)
+		return 0;
+	if (!ASN1_STRING_set(os, md, mdlen)
+		|| !PKCS7_add_signed_attribute(si, NID_pkcs9_messageDigest,
+						V_ASN1_OCTET_STRING, os))
+		{
+		ASN1_OCTET_STRING_free(os);
+		return 0;
+		}
+	return 1;
+	}
diff --git a/openssl/crypto/pkcs7/pk7_doit.c b/openssl/crypto/pkcs7/pk7_doit.c
index a03d7ebed..451de8448 100644
--- a/openssl/crypto/pkcs7/pk7_doit.c
+++ b/openssl/crypto/pkcs7/pk7_doit.c
@@ -138,6 +138,121 @@ static int PKCS7_bio_add_digest(BIO **pbio, X509_ALGOR *alg)
 
 	}
 
+static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
+					unsigned char *key, int keylen)
+	{
+	EVP_PKEY_CTX *pctx = NULL;
+	EVP_PKEY *pkey = NULL;
+	unsigned char *ek = NULL;
+	int ret = 0;
+	size_t eklen;
+
+	pkey = X509_get_pubkey(ri->cert);
+
+	if (!pkey)
+		return 0;
+
+	pctx = EVP_PKEY_CTX_new(pkey, NULL);
+	if (!pctx)
+		return 0;
+
+	if (EVP_PKEY_encrypt_init(pctx) <= 0)
+		goto err;
+
+	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
+				EVP_PKEY_CTRL_PKCS7_ENCRYPT, 0, ri) <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, PKCS7_R_CTRL_ERROR);
+		goto err;
+		}
+
+	if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0)
+		goto err;
+
+	ek = OPENSSL_malloc(eklen);
+
+	if (ek == NULL)
+		{
+		PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, ERR_R_MALLOC_FAILURE);
+		goto err;
+		}
+
+	if (EVP_PKEY_encrypt(pctx, ek, &eklen, key, keylen) <= 0)
+		goto err;
+
+	ASN1_STRING_set0(ri->enc_key, ek, eklen);
+	ek = NULL;
+
+	ret = 1;
+
+	err:
+	if (pkey)
+		EVP_PKEY_free(pkey);
+	if (pctx)
+		EVP_PKEY_CTX_free(pctx);
+	if (ek)
+		OPENSSL_free(ek);
+	return ret;
+
+	}
+
+
+static int pkcs7_decrypt_rinfo(unsigned char **pek, int *peklen,
+			       PKCS7_RECIP_INFO *ri, EVP_PKEY *pkey)
+	{
+	EVP_PKEY_CTX *pctx = NULL;
+	unsigned char *ek = NULL;
+	size_t eklen;
+
+	int ret = 0;
+
+	pctx = EVP_PKEY_CTX_new(pkey, NULL);
+	if (!pctx)
+		return 0;
+
+	if (EVP_PKEY_decrypt_init(pctx) <= 0)
+		goto err;
+
+	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DECRYPT,
+				EVP_PKEY_CTRL_PKCS7_DECRYPT, 0, ri) <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, PKCS7_R_CTRL_ERROR);
+		goto err;
+		}
+
+	if (EVP_PKEY_decrypt(pctx, NULL, &eklen,
+				ri->enc_key->data, ri->enc_key->length) <= 0)
+		goto err;
+
+	ek = OPENSSL_malloc(eklen);
+
+	if (ek == NULL)
+		{
+		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_MALLOC_FAILURE);
+		goto err;
+		}
+
+	if (EVP_PKEY_decrypt(pctx, ek, &eklen,
+				ri->enc_key->data, ri->enc_key->length) <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_EVP_LIB);
+		goto err;
+		}
+
+	ret = 1;
+
+	*pek = ek;
+	*peklen = eklen;
+
+	err:
+	if (pctx)
+		EVP_PKEY_CTX_free(pctx);
+	if (!ret && ek)
+		OPENSSL_free(ek);
+
+	return ret;
+	}
+
 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 	{
 	int i;
@@ -148,7 +263,6 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 	STACK_OF(PKCS7_RECIP_INFO) *rsk=NULL;
 	X509_ALGOR *xalg=NULL;
 	PKCS7_RECIP_INFO *ri=NULL;
-	EVP_PKEY *pkey;
 	ASN1_OCTET_STRING *os=NULL;
 
 	i=OBJ_obj2nid(p7->type);
@@ -187,6 +301,8 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 		xa = p7->d.digest->md;
 		os = PKCS7_get_octet_string(p7->d.digest->contents);
 		break;
+	case NID_pkcs7_data:
+		break;
 	default:
 		PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
 	        goto err;
@@ -204,8 +320,6 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 		unsigned char key[EVP_MAX_KEY_LENGTH];
 		unsigned char iv[EVP_MAX_IV_LENGTH];
 		int keylen,ivlen;
-		int jj,max;
-		unsigned char *tmp;
 		EVP_CIPHER_CTX *ctx;
 
 		if ((btmp=BIO_new(BIO_f_cipher())) == NULL)
@@ -234,52 +348,16 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 					goto err;
 			}
 			if(EVP_CIPHER_param_to_asn1(ctx, xalg->parameter) < 0)
-			       goto err;
+				goto err;
 		}
 
 		/* Lets do the pub key stuff :-) */
-		max=0;
 		for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
 			{
 			ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
-			if (ri->cert == NULL)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_MISSING_CERIPEND_INFO);
-				goto err;
-				}
-			if ((pkey=X509_get_pubkey(ri->cert)) == NULL)
-				goto err;
-			jj=EVP_PKEY_size(pkey);
-			EVP_PKEY_free(pkey);
-			if (max < jj) max=jj;
-			}
-		if ((tmp=(unsigned char *)OPENSSL_malloc(max)) == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATAINIT,ERR_R_MALLOC_FAILURE);
-			goto err;
-			}
-		for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
-			{
-			ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
-			if ((pkey=X509_get_pubkey(ri->cert)) == NULL)
-				goto err;
-			jj=EVP_PKEY_encrypt(tmp,key,keylen,pkey);
-			EVP_PKEY_free(pkey);
-			if (jj <= 0)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAINIT,ERR_R_EVP_LIB);
-				OPENSSL_free(tmp);
+			if (pkcs7_encode_rinfo(ri, key, keylen) <= 0)
 				goto err;
-				}
-			if (!M_ASN1_OCTET_STRING_set(ri->enc_key,tmp,jj))
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAINIT,
-					ERR_R_MALLOC_FAILURE);
-				OPENSSL_free(tmp);
-				goto err;
-				}
 			}
-		OPENSSL_free(tmp);
 		OPENSSL_cleanse(key, keylen);
 
 		if (out == NULL)
@@ -303,7 +381,10 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
 			BIO_set_mem_eof_return(bio,0);
 			}
 		}
-	BIO_push(out,bio);
+	if (out)
+		BIO_push(out,bio);
+	else
+		out = bio;
 	bio=NULL;
 	if (0)
 		{
@@ -333,7 +414,6 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 	{
 	int i,j;
 	BIO *out=NULL,*btmp=NULL,*etmp=NULL,*bio=NULL;
-	unsigned char *tmp=NULL;
 	X509_ALGOR *xa;
 	ASN1_OCTET_STRING *data_body=NULL;
 	const EVP_MD *evp_md;
@@ -423,7 +503,8 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 		int max;
 		X509_OBJECT ret;
 #endif
-		int jj;
+		unsigned char *ek = NULL;
+		int eklen;
 
 		if ((etmp=BIO_new(BIO_f_cipher())) == NULL)
 			{
@@ -438,26 +519,21 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 		 * (if any)
 		 */
 
-		if (pcert) {
-			for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++) {
+		if (pcert)
+			{
+			for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
+				{
 				ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
 				if (!pkcs7_cmp_ri(ri, pcert))
 					break;
 				ri=NULL;
-			}
-			if (ri == NULL) {
+				}
+			if (ri == NULL)
+				{
 				PKCS7err(PKCS7_F_PKCS7_DATADECODE,
 				      PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE);
 				goto err;
-			}
-		}
-
-		jj=EVP_PKEY_size(pkey);
-		tmp=(unsigned char *)OPENSSL_malloc(jj+10);
-		if (tmp == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATADECODE,ERR_R_MALLOC_FAILURE);
-			goto err;
+				}
 			}
 
 		/* If we haven't got a certificate try each ri in turn */
@@ -467,11 +543,8 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 			for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
 				{
 				ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
-				jj=EVP_PKEY_decrypt(tmp,
-					M_ASN1_STRING_data(ri->enc_key),
-					M_ASN1_STRING_length(ri->enc_key),
-						pkey);
-				if (jj > 0)
+				if (pkcs7_decrypt_rinfo(&ek, &eklen,
+							ri, pkey) > 0)
 					break;
 				ERR_clear_error();
 				ri = NULL;
@@ -485,15 +558,8 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 			}
 		else
 			{
-			jj=EVP_PKEY_decrypt(tmp,
-				M_ASN1_STRING_data(ri->enc_key),
-				M_ASN1_STRING_length(ri->enc_key), pkey);
-			if (jj <= 0)
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATADECODE,
-								ERR_R_EVP_LIB);
+			if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) <= 0)
 				goto err;
-				}
 			}
 
 		evp_ctx=NULL;
@@ -503,22 +569,26 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
 		if (EVP_CIPHER_asn1_to_param(evp_ctx,enc_alg->parameter) < 0)
 			goto err;
 
-		if (jj != EVP_CIPHER_CTX_key_length(evp_ctx)) {
+		if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
 			/* Some S/MIME clients don't use the same key
 			 * and effective key length. The key length is
 			 * determined by the size of the decrypted RSA key.
 			 */
-			if(!EVP_CIPHER_CTX_set_key_length(evp_ctx, jj))
+			if(!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen))
 				{
 				PKCS7err(PKCS7_F_PKCS7_DATADECODE,
 					PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH);
 				goto err;
 				}
 		} 
-		if (EVP_CipherInit_ex(evp_ctx,NULL,NULL,tmp,NULL,0) <= 0)
+		if (EVP_CipherInit_ex(evp_ctx,NULL,NULL,ek,NULL,0) <= 0)
 			goto err;
 
-		OPENSSL_cleanse(tmp,jj);
+		if (ek)
+			{
+			OPENSSL_cleanse(ek,eklen);
+			OPENSSL_free(ek);
+			}
 
 		if (out == NULL)
 			out=etmp;
@@ -566,8 +636,6 @@ err:
 		if (bio != NULL) BIO_free_all(bio);
 		out=NULL;
 		}
-	if (tmp != NULL)
-		OPENSSL_free(tmp);
 	return(out);
 	}
 
@@ -594,13 +662,43 @@ static BIO *PKCS7_find_digest(EVP_MD_CTX **pmd, BIO *bio, int nid)
 	return NULL;
 	}
 
+static int do_pkcs7_signed_attrib(PKCS7_SIGNER_INFO *si, EVP_MD_CTX *mctx)
+	{
+	unsigned char md_data[EVP_MAX_MD_SIZE];
+	unsigned int md_len;
+
+	/* Add signing time if not already present */
+	if (!PKCS7_get_signed_attribute(si, NID_pkcs9_signingTime))
+		{
+		if (!PKCS7_add0_attrib_signing_time(si, NULL))
+			{
+			PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB,
+					ERR_R_MALLOC_FAILURE);
+			return 0;
+			}
+		}
+
+	/* Add digest */
+	EVP_DigestFinal_ex(mctx, md_data,&md_len);
+	if (!PKCS7_add1_attrib_digest(si, md_data, md_len))
+		{
+		PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+		return 0;
+		}
+
+	/* Now sign the attributes */
+	if (!PKCS7_SIGNER_INFO_sign(si))
+			return 0;
+
+	return 1;
+	}
+	
+				
 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
 	{
 	int ret=0;
 	int i,j;
 	BIO *btmp;
-	BUF_MEM *buf_mem=NULL;
-	BUF_MEM *buf=NULL;
 	PKCS7_SIGNER_INFO *si;
 	EVP_MD_CTX *mdc,ctx_tmp;
 	STACK_OF(X509_ATTRIBUTE) *sk;
@@ -613,24 +711,37 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
 
 	switch (i)
 		{
+	case NID_pkcs7_data:
+		os = p7->d.data;
+		break;
 	case NID_pkcs7_signedAndEnveloped:
 		/* XXXXXXXXXXXXXXXX */
 		si_sk=p7->d.signed_and_enveloped->signer_info;
-		if (!(os=M_ASN1_OCTET_STRING_new()))
+		os = p7->d.signed_and_enveloped->enc_data->enc_data;
+		if (!os)
 			{
-			PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
-			goto err;
+			os=M_ASN1_OCTET_STRING_new();
+			if (!os)
+				{
+				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
+				goto err;
+				}
+			p7->d.signed_and_enveloped->enc_data->enc_data=os;
 			}
-		p7->d.signed_and_enveloped->enc_data->enc_data=os;
 		break;
 	case NID_pkcs7_enveloped:
 		/* XXXXXXXXXXXXXXXX */
-		if (!(os=M_ASN1_OCTET_STRING_new()))
+		os = p7->d.enveloped->enc_data->enc_data;
+		if (!os)
 			{
-			PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
-			goto err;
+			os=M_ASN1_OCTET_STRING_new();
+			if (!os)
+				{
+				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
+				goto err;
+				}
+			p7->d.enveloped->enc_data->enc_data=os;
 			}
-		p7->d.enveloped->enc_data->enc_data=os;
 		break;
 	case NID_pkcs7_signed:
 		si_sk=p7->d.sign->signer_info;
@@ -652,21 +763,20 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
 			}
 		break;
 
+	default:
+		PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+	        goto err;
 		}
 
 	if (si_sk != NULL)
 		{
-		if ((buf=BUF_MEM_new()) == NULL)
-			{
-			PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_BIO_LIB);
-			goto err;
-			}
 		for (i=0; i<sk_PKCS7_SIGNER_INFO_num(si_sk); i++)
 			{
 			si=sk_PKCS7_SIGNER_INFO_value(si_sk,i);
-			if (si->pkey == NULL) continue;
+			if (si->pkey == NULL)
+				continue;
 
-			j=OBJ_obj2nid(si->digest_alg->algorithm);
+			j = OBJ_obj2nid(si->digest_alg->algorithm);
 
 			btmp=bio;
 
@@ -678,97 +788,33 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
 			/* We now have the EVP_MD_CTX, lets do the
 			 * signing. */
 			EVP_MD_CTX_copy_ex(&ctx_tmp,mdc);
-			if (!BUF_MEM_grow_clean(buf,EVP_PKEY_size(si->pkey)))
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_BIO_LIB);
-				goto err;
-				}
 
 			sk=si->auth_attr;
 
 			/* If there are attributes, we add the digest
 			 * attribute and only sign the attributes */
-			if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0))
+			if (sk_X509_ATTRIBUTE_num(sk) > 0)
 				{
-				unsigned char md_data[EVP_MAX_MD_SIZE], *abuf=NULL;
-				unsigned int md_len, alen;
-				ASN1_OCTET_STRING *digest;
-				ASN1_UTCTIME *sign_time;
-				const EVP_MD *md_tmp;
-
-				/* Add signing time if not already present */
-				if (!PKCS7_get_signed_attribute(si,
-							NID_pkcs9_signingTime))
-					{
-					if (!(sign_time=X509_gmtime_adj(NULL,0)))
-						{
-						PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
-							ERR_R_MALLOC_FAILURE);
-						goto err;
-						}
-					if (!PKCS7_add_signed_attribute(si,
-						NID_pkcs9_signingTime,
-						V_ASN1_UTCTIME,sign_time))
-						{
-						M_ASN1_UTCTIME_free(sign_time);
-						goto err;
-						}
-					}
-
-				/* Add digest */
-				md_tmp=EVP_MD_CTX_md(&ctx_tmp);
-				EVP_DigestFinal_ex(&ctx_tmp,md_data,&md_len);
-				if (!(digest=M_ASN1_OCTET_STRING_new()))
-					{
-					PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
-						ERR_R_MALLOC_FAILURE);
+				if (!do_pkcs7_signed_attrib(si, &ctx_tmp))
 					goto err;
-					}
-				if (!M_ASN1_OCTET_STRING_set(digest,md_data,
-								md_len))
-					{
-					PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
-						ERR_R_MALLOC_FAILURE);
-					M_ASN1_OCTET_STRING_free(digest);
+				}
+			else
+				{
+				unsigned char *abuf = NULL;
+				unsigned int abuflen;
+				abuflen = EVP_PKEY_size(si->pkey);
+				abuf = OPENSSL_malloc(abuflen);
+				if (!abuf)
 					goto err;
-					}
-				if (!PKCS7_add_signed_attribute(si,
-					NID_pkcs9_messageDigest,
-					V_ASN1_OCTET_STRING,digest))
+
+				if (!EVP_SignFinal(&ctx_tmp, abuf, &abuflen,
+							si->pkey))
 					{
-					M_ASN1_OCTET_STRING_free(digest);
+					PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
+							ERR_R_EVP_LIB);
 					goto err;
 					}
-
-				/* Now sign the attributes */
-				EVP_SignInit_ex(&ctx_tmp,md_tmp,NULL);
-				alen = ASN1_item_i2d((ASN1_VALUE *)sk,&abuf,
-							ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
-				if(!abuf) goto err;
-				EVP_SignUpdate(&ctx_tmp,abuf,alen);
-				OPENSSL_free(abuf);
-				}
-
-#ifndef OPENSSL_NO_DSA
-			if (si->pkey->type == EVP_PKEY_DSA)
-				ctx_tmp.digest=EVP_dss1();
-#endif
-#ifndef OPENSSL_NO_ECDSA
- 			if (si->pkey->type == EVP_PKEY_EC)
- 				ctx_tmp.digest=EVP_ecdsa();
-#endif
-
-			if (!EVP_SignFinal(&ctx_tmp,(unsigned char *)buf->data,
-				(unsigned int *)&buf->length,si->pkey))
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_EVP_LIB);
-				goto err;
-				}
-			if (!ASN1_STRING_set(si->enc_digest,
-				(unsigned char *)buf->data,buf->length))
-				{
-				PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_ASN1_LIB);
-				goto err;
+				ASN1_STRING_set0(si->enc_digest, abuf, abuflen);
 				}
 			}
 		}
@@ -783,34 +829,90 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
 		M_ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len);
 		}
 
-	if (!PKCS7_is_detached(p7))
+	if (!PKCS7_is_detached(p7) && !(os->flags & ASN1_STRING_FLAG_NDEF))
 		{
+		char *cont;
+		long contlen;
 		btmp=BIO_find_type(bio,BIO_TYPE_MEM);
 		if (btmp == NULL)
 			{
 			PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNABLE_TO_FIND_MEM_BIO);
 			goto err;
 			}
-		BIO_get_mem_ptr(btmp,&buf_mem);
+		contlen = BIO_get_mem_data(btmp, &cont);
 		/* Mark the BIO read only then we can use its copy of the data
 		 * instead of making an extra copy.
 		 */
 		BIO_set_flags(btmp, BIO_FLAGS_MEM_RDONLY);
 		BIO_set_mem_eof_return(btmp, 0);
-		os->data = (unsigned char *)buf_mem->data;
-		os->length = buf_mem->length;
-#if 0
-		M_ASN1_OCTET_STRING_set(os,
-			(unsigned char *)buf_mem->data,buf_mem->length);
-#endif
+		ASN1_STRING_set0(os, (unsigned char *)cont, contlen);
 		}
 	ret=1;
 err:
 	EVP_MD_CTX_cleanup(&ctx_tmp);
-	if (buf != NULL) BUF_MEM_free(buf);
 	return(ret);
 	}
 
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si)
+	{
+	EVP_MD_CTX mctx;
+	EVP_PKEY_CTX *pctx;
+	unsigned char *abuf = NULL;
+	int alen;
+	size_t siglen;
+	const EVP_MD *md = NULL;
+
+	md = EVP_get_digestbyobj(si->digest_alg->algorithm);
+	if (md == NULL)
+		return 0;
+
+	EVP_MD_CTX_init(&mctx);
+	if (EVP_DigestSignInit(&mctx, &pctx, md,NULL, si->pkey) <= 0)
+		goto err;
+
+	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+				EVP_PKEY_CTRL_PKCS7_SIGN, 0, si) <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+		goto err;
+		}
+
+	alen = ASN1_item_i2d((ASN1_VALUE *)si->auth_attr,&abuf,
+				ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
+	if(!abuf)
+		goto err;
+	if (EVP_DigestSignUpdate(&mctx,abuf,alen) <= 0)
+		goto err;
+	OPENSSL_free(abuf);
+	if (EVP_DigestSignFinal(&mctx, NULL, &siglen) <= 0)
+		goto err;
+	abuf = OPENSSL_malloc(siglen);
+	if(!abuf)
+		goto err;
+	if (EVP_DigestSignFinal(&mctx, abuf, &siglen) <= 0)
+		goto err;
+
+	if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+				EVP_PKEY_CTRL_PKCS7_SIGN, 1, si) <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+		goto err;
+		}
+
+	EVP_MD_CTX_cleanup(&mctx);
+
+	ASN1_STRING_set0(si->enc_digest, abuf, siglen);
+
+	return 1;
+
+	err:
+	if (abuf)
+		OPENSSL_free(abuf);
+	EVP_MD_CTX_cleanup(&mctx);
+	return 0;
+
+	}
+
 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, BIO *bio,
 	     PKCS7 *p7, PKCS7_SIGNER_INFO *si)
 	{
@@ -922,7 +1024,8 @@ int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
 	if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0))
 		{
 		unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL;
-                unsigned int md_len, alen;
+                unsigned int md_len;
+		int alen;
 		ASN1_OCTET_STRING *message_digest;
 
 		EVP_DigestFinal_ex(&mdc_tmp,md_dat,&md_len);
@@ -954,6 +1057,12 @@ for (ii=0; ii<md_len; ii++) printf("%02X",md_dat[ii]); printf(" calc\n");
 
 		alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,
 						ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));
+		if (alen <= 0) 
+			{
+			PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,ERR_R_ASN1_LIB);
+			ret = -1;
+			goto err;
+			}
 		EVP_VerifyUpdate(&mdc_tmp, abuf, alen);
 
 		OPENSSL_free(abuf);
@@ -966,12 +1075,6 @@ for (ii=0; ii<md_len; ii++) printf("%02X",md_dat[ii]); printf(" calc\n");
 		ret = -1;
 		goto err;
 		}
-#ifndef OPENSSL_NO_DSA
-	if(pkey->type == EVP_PKEY_DSA) mdc_tmp.digest=EVP_dss1();
-#endif
-#ifndef OPENSSL_NO_ECDSA
-	if (pkey->type == EVP_PKEY_EC) mdc_tmp.digest=EVP_ecdsa();
-#endif
 
 	i=EVP_VerifyFinal(&mdc_tmp,os->data,os->length, pkey);
 	EVP_PKEY_free(pkey);
@@ -1107,8 +1210,9 @@ static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
 
 	if (*sk == NULL)
 		{
-		if (!(*sk = sk_X509_ATTRIBUTE_new_null()))
-			return 0;
+		*sk = sk_X509_ATTRIBUTE_new_null();
+		if (*sk == NULL)
+			return 0;	
 new_attrib:
 		if (!(attr=X509_ATTRIBUTE_create(nid,atrtype,value)))
 			return 0;
diff --git a/openssl/crypto/pkcs7/pk7_lib.c b/openssl/crypto/pkcs7/pk7_lib.c
index f2490941a..3ca095279 100644
--- a/openssl/crypto/pkcs7/pk7_lib.c
+++ b/openssl/crypto/pkcs7/pk7_lib.c
@@ -60,6 +60,7 @@
 #include "cryptlib.h"
 #include <openssl/objects.h>
 #include <openssl/x509.h>
+#include "asn1_locl.h"
 
 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
 	{
@@ -314,7 +315,7 @@ int PKCS7_add_certificate(PKCS7 *p7, X509 *x509)
 		*sk=sk_X509_new_null();
 	if (*sk == NULL)
 		{
-		PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE,ERR_R_MALLOC_FAILURE);
+		PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, ERR_R_MALLOC_FAILURE);
 		return 0;
 		}
 	CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
@@ -365,13 +366,8 @@ int PKCS7_add_crl(PKCS7 *p7, X509_CRL *crl)
 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
 	     const EVP_MD *dgst)
 	{
-	int nid;
-	char is_dsa;
+	int ret;
 
-	if (pkey->type == EVP_PKEY_DSA || pkey->type == EVP_PKEY_EC)
-		is_dsa = 1;
-	else
-		is_dsa = 0;
 	/* We now need to add another PKCS7_SIGNER_INFO entry */
 	if (!ASN1_INTEGER_set(p7i->version,1))
 		goto err;
@@ -391,65 +387,55 @@ int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
 	p7i->pkey=pkey;
 
 	/* Set the algorithms */
-	if (is_dsa) p7i->digest_alg->algorithm=OBJ_nid2obj(NID_sha1);
-	else	
-		p7i->digest_alg->algorithm=OBJ_nid2obj(EVP_MD_type(dgst));
 
-	if (p7i->digest_alg->parameter != NULL)
-		ASN1_TYPE_free(p7i->digest_alg->parameter);
-	if ((p7i->digest_alg->parameter=ASN1_TYPE_new()) == NULL)
-		goto err;
-	p7i->digest_alg->parameter->type=V_ASN1_NULL;
+	X509_ALGOR_set0(p7i->digest_alg, OBJ_nid2obj(EVP_MD_type(dgst)),
+				V_ASN1_NULL, NULL);
 
-	if (p7i->digest_enc_alg->parameter != NULL)
-		ASN1_TYPE_free(p7i->digest_enc_alg->parameter);
-	nid = EVP_PKEY_type(pkey->type);
-	if (nid == EVP_PKEY_RSA)
+	if (pkey->ameth && pkey->ameth->pkey_ctrl)
 		{
-		p7i->digest_enc_alg->algorithm=OBJ_nid2obj(NID_rsaEncryption);
-		if (!(p7i->digest_enc_alg->parameter=ASN1_TYPE_new()))
-			goto err;
-		p7i->digest_enc_alg->parameter->type=V_ASN1_NULL;
-		}
-	else if (nid == EVP_PKEY_DSA)
-		{
-#if 1
-		/* use 'dsaEncryption' OID for compatibility with other software
-		 * (PKCS #7 v1.5 does specify how to handle DSA) ... */
-		p7i->digest_enc_alg->algorithm=OBJ_nid2obj(NID_dsa);
-#else
-		/* ... although the 'dsaWithSHA1' OID (as required by RFC 2630 for CMS)
-		 * would make more sense. */
-		p7i->digest_enc_alg->algorithm=OBJ_nid2obj(NID_dsaWithSHA1);
-#endif
-		p7i->digest_enc_alg->parameter = NULL; /* special case for DSA: omit 'parameter'! */
-		}
-	else if (nid == EVP_PKEY_EC)
-		{
-		p7i->digest_enc_alg->algorithm=OBJ_nid2obj(NID_ecdsa_with_SHA1);
-		if (!(p7i->digest_enc_alg->parameter=ASN1_TYPE_new()))
-			goto err;
-		p7i->digest_enc_alg->parameter->type=V_ASN1_NULL;
+		ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_SIGN,
+						0, p7i);
+		if (ret > 0)
+			return 1;
+		if (ret != -2)
+			{
+			PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+					PKCS7_R_SIGNING_CTRL_FAILURE);
+			return 0;
+			}
 		}
-	else
-		return(0);
-
-	return(1);
+	PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
+			PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
 err:
-	return(0);
+	return 0;
 	}
 
 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
 	     const EVP_MD *dgst)
 	{
-	PKCS7_SIGNER_INFO *si;
+	PKCS7_SIGNER_INFO *si = NULL;
+
+	if (dgst == NULL)
+		{
+		int def_nid;
+		if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
+			goto err;
+		dgst = EVP_get_digestbynid(def_nid);
+		if (dgst == NULL)
+			{
+			PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE,
+						PKCS7_R_NO_DEFAULT_DIGEST);
+			goto err;
+			}
+		}
 
 	if ((si=PKCS7_SIGNER_INFO_new()) == NULL) goto err;
 	if (!PKCS7_SIGNER_INFO_set(si,x509,pkey,dgst)) goto err;
 	if (!PKCS7_add_signer(p7,si)) goto err;
 	return(si);
 err:
-	PKCS7_SIGNER_INFO_free(si);
+	if (si)
+		PKCS7_SIGNER_INFO_free(si);
 	return(NULL);
 	}
 
@@ -485,6 +471,23 @@ STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7)
 		return(NULL);
 	}
 
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+					X509_ALGOR **pdig, X509_ALGOR **psig)
+	{
+	if (pk)
+		*pk = si->pkey;
+	if (pdig)
+		*pdig = si->digest_alg;
+	if (psig)
+		*psig = si->digest_enc_alg;
+	}
+
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc)
+	{
+	if (penc)
+		*penc = ri->key_enc_algor;
+	}
+
 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
 	{
 	PKCS7_RECIP_INFO *ri;
@@ -492,10 +495,11 @@ PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
 	if ((ri=PKCS7_RECIP_INFO_new()) == NULL) goto err;
 	if (!PKCS7_RECIP_INFO_set(ri,x509)) goto err;
 	if (!PKCS7_add_recipient_info(p7,ri)) goto err;
-	return(ri);
+	return ri;
 err:
-	PKCS7_RECIP_INFO_free(ri);
-	return(NULL);
+	if (ri)
+		PKCS7_RECIP_INFO_free(ri);
+	return NULL;
 	}
 
 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
@@ -524,6 +528,8 @@ int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
 
 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
 	{
+	int ret;
+	EVP_PKEY *pkey = NULL;
 	if (!ASN1_INTEGER_set(p7i->version,0))
 		return 0;
 	if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
@@ -535,14 +541,41 @@ int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
 		M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
 		return 0;
 
-	X509_ALGOR_free(p7i->key_enc_algor);
-	if (!(p7i->key_enc_algor= X509_ALGOR_dup(x509->cert_info->key->algor)))
-		return 0;
+	pkey = X509_get_pubkey(x509);
+
+	if (!pkey || !pkey->ameth || !pkey->ameth->pkey_ctrl)
+		{
+		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+			PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+		goto err;
+		}
+
+	ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_ENCRYPT,
+						0, p7i);
+	if (ret == -2)
+		{
+		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+			PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
+		goto err;
+		}
+	if (ret <= 0)
+		{
+		PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
+				PKCS7_R_ENCRYPTION_CTRL_FAILURE);
+		goto err;
+		}
+
+	EVP_PKEY_free(pkey);
 
 	CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
 	p7i->cert=x509;
 
-	return(1);
+	return 1;
+
+	err:
+	if (pkey)
+		EVP_PKEY_free(pkey);
+	return 0;
 	}
 
 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
@@ -587,3 +620,48 @@ int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
 	return 1;
 	}
 
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7)
+	{
+	ASN1_OCTET_STRING *os = NULL;
+
+	switch (OBJ_obj2nid(p7->type))
+		{
+		case NID_pkcs7_data:
+		os = p7->d.data;
+		break;
+
+		case NID_pkcs7_signedAndEnveloped:
+		os = p7->d.signed_and_enveloped->enc_data->enc_data;
+		if (os == NULL)
+			{
+			os=M_ASN1_OCTET_STRING_new();
+			p7->d.signed_and_enveloped->enc_data->enc_data=os;
+			}
+		break;
+
+		case NID_pkcs7_enveloped:
+		os = p7->d.enveloped->enc_data->enc_data;
+		if (os == NULL)
+			{
+			os=M_ASN1_OCTET_STRING_new();
+			p7->d.enveloped->enc_data->enc_data=os;
+			}
+		break;
+
+		case NID_pkcs7_signed:
+		os=p7->d.sign->contents->d.data;
+		break;
+
+		default:
+		os = NULL;
+		break;
+		}
+	
+	if (os == NULL)
+		return 0;
+
+	os->flags |= ASN1_STRING_FLAG_NDEF;
+	*boundary = &os->data;
+
+	return 1;
+	}
diff --git a/openssl/crypto/pkcs7/pk7_mime.c b/openssl/crypto/pkcs7/pk7_mime.c
index bf190360d..938f79a64 100644
--- a/openssl/crypto/pkcs7/pk7_mime.c
+++ b/openssl/crypto/pkcs7/pk7_mime.c
@@ -50,10 +50,6 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  * ====================================================================
  *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
  */
 
 #include <stdio.h>
@@ -61,662 +57,41 @@
 #include "cryptlib.h"
 #include <openssl/rand.h>
 #include <openssl/x509.h>
+#include <openssl/asn1.h>
 
-/* MIME and related routines */
-
-/* MIME format structures
- * Note that all are translated to lower case apart from
- * parameter values. Quotes are stripped off
- */
-
-typedef struct {
-char *param_name;			/* Param name e.g. "micalg" */
-char *param_value;			/* Param value e.g. "sha1" */
-} MIME_PARAM;
-
-DECLARE_STACK_OF(MIME_PARAM)
-IMPLEMENT_STACK_OF(MIME_PARAM)
-
-typedef struct {
-char *name;				/* Name of line e.g. "content-type" */
-char *value;				/* Value of line e.g. "text/plain" */
-STACK_OF(MIME_PARAM) *params;		/* Zero or more parameters */
-} MIME_HEADER;
+/* PKCS#7 wrappers round generalised stream and MIME routines */
 
-DECLARE_STACK_OF(MIME_HEADER)
-IMPLEMENT_STACK_OF(MIME_HEADER)
-
-static int pkcs7_output_data(BIO *bio, BIO *data, PKCS7 *p7, int flags);
-static int B64_write_PKCS7(BIO *bio, PKCS7 *p7);
-static PKCS7 *B64_read_PKCS7(BIO *bio);
-static char * strip_ends(char *name);
-static char * strip_start(char *name);
-static char * strip_end(char *name);
-static MIME_HEADER *mime_hdr_new(char *name, char *value);
-static int mime_hdr_addparam(MIME_HEADER *mhdr, char *name, char *value);
-static STACK_OF(MIME_HEADER) *mime_parse_hdr(BIO *bio);
-static int mime_hdr_cmp(const MIME_HEADER * const *a,
-			const MIME_HEADER * const *b);
-static int mime_param_cmp(const MIME_PARAM * const *a,
-			const MIME_PARAM * const *b);
-static void mime_param_free(MIME_PARAM *param);
-static int mime_bound_check(char *line, int linelen, char *bound, int blen);
-static int multi_split(BIO *bio, char *bound, STACK_OF(BIO) **ret);
-static int strip_eol(char *linebuf, int *plen);
-static MIME_HEADER *mime_hdr_find(STACK_OF(MIME_HEADER) *hdrs, char *name);
-static MIME_PARAM *mime_param_find(MIME_HEADER *hdr, char *name);
-static void mime_hdr_free(MIME_HEADER *hdr);
-
-#define MAX_SMLEN 1024
-#define mime_debug(x) /* x */
-
-/* Base 64 read and write of PKCS#7 structure */
-
-static int B64_write_PKCS7(BIO *bio, PKCS7 *p7)
-{
-	BIO *b64;
-	if(!(b64 = BIO_new(BIO_f_base64()))) {
-		PKCS7err(PKCS7_F_B64_WRITE_PKCS7,ERR_R_MALLOC_FAILURE);
-		return 0;
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
+	{
+	return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags,
+					ASN1_ITEM_rptr(PKCS7));
 	}
-	bio = BIO_push(b64, bio);
-	i2d_PKCS7_bio(bio, p7);
-	(void)BIO_flush(bio);
-	bio = BIO_pop(bio);
-	BIO_free(b64);
-	return 1;
-}
 
-static PKCS7 *B64_read_PKCS7(BIO *bio)
-{
-	BIO *b64;
-	PKCS7 *p7;
-	if(!(b64 = BIO_new(BIO_f_base64()))) {
-		PKCS7err(PKCS7_F_B64_READ_PKCS7,ERR_R_MALLOC_FAILURE);
-		return 0;
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
+	{
+	return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *) p7, in, flags,
+						"PKCS7",
+						ASN1_ITEM_rptr(PKCS7));
 	}
-	bio = BIO_push(b64, bio);
-	if(!(p7 = d2i_PKCS7_bio(bio, NULL))) 
-		PKCS7err(PKCS7_F_B64_READ_PKCS7,PKCS7_R_DECODE_ERROR);
-	(void)BIO_flush(bio);
-	bio = BIO_pop(bio);
-	BIO_free(b64);
-	return p7;
-}
-
-/* SMIME sender */
 
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
-{
-	char bound[33], c;
-	int i;
-	char *mime_prefix, *mime_eol, *msg_type=NULL;
-	if (flags & PKCS7_NOOLDMIMETYPE)
-		mime_prefix = "application/pkcs7-";
-	else
-		mime_prefix = "application/x-pkcs7-";
-
-	if (flags & PKCS7_CRLFEOL)
-		mime_eol = "\r\n";
-	else
-		mime_eol = "\n";
-	if((flags & PKCS7_DETACHED) && data) {
-	/* We want multipart/signed */
-		/* Generate a random boundary */
-		RAND_pseudo_bytes((unsigned char *)bound, 32);
-		for(i = 0; i < 32; i++) {
-			c = bound[i] & 0xf;
-			if(c < 10) c += '0';
-			else c += 'A' - 10;
-			bound[i] = c;
-		}
-		bound[32] = 0;
-		BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
-		BIO_printf(bio, "Content-Type: multipart/signed;");
-		BIO_printf(bio, " protocol=\"%ssignature\";", mime_prefix);
-		BIO_printf(bio, " micalg=sha1; boundary=\"----%s\"%s%s",
-						bound, mime_eol, mime_eol);
-		BIO_printf(bio, "This is an S/MIME signed message%s%s",
-						mime_eol, mime_eol);
-		/* Now write out the first part */
-		BIO_printf(bio, "------%s%s", bound, mime_eol);
-		pkcs7_output_data(bio, data, p7, flags);
-		BIO_printf(bio, "%s------%s%s", mime_eol, bound, mime_eol);
-
-		/* Headers for signature */
-
-		BIO_printf(bio, "Content-Type: %ssignature;", mime_prefix); 
-		BIO_printf(bio, " name=\"smime.p7s\"%s", mime_eol);
-		BIO_printf(bio, "Content-Transfer-Encoding: base64%s",
-								mime_eol);
-		BIO_printf(bio, "Content-Disposition: attachment;");
-		BIO_printf(bio, " filename=\"smime.p7s\"%s%s",
-							mime_eol, mime_eol);
-		B64_write_PKCS7(bio, p7);
-		BIO_printf(bio,"%s------%s--%s%s", mime_eol, bound,
-							mime_eol, mime_eol);
-		return 1;
-	}
-
-	/* Determine smime-type header */
-
-	if (PKCS7_type_is_enveloped(p7))
-		msg_type = "enveloped-data";
-	else if (PKCS7_type_is_signed(p7))
-		{
-		/* If we have any signers it is signed-data othewise 
-		 * certs-only.
-		 */
-		STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
-		sinfos = PKCS7_get_signer_info(p7);
-		if (sk_PKCS7_SIGNER_INFO_num(sinfos) > 0)
-			msg_type = "signed-data";
-		else
-			msg_type = "certs-only";
-		}
-	/* MIME headers */
-	BIO_printf(bio, "MIME-Version: 1.0%s", mime_eol);
-	BIO_printf(bio, "Content-Disposition: attachment;");
-	BIO_printf(bio, " filename=\"smime.p7m\"%s", mime_eol);
-	BIO_printf(bio, "Content-Type: %smime;", mime_prefix);
-	if (msg_type)
-		BIO_printf(bio, " smime-type=%s;", msg_type);
-	BIO_printf(bio, " name=\"smime.p7m\"%s", mime_eol);
-	BIO_printf(bio, "Content-Transfer-Encoding: base64%s%s",
-						mime_eol, mime_eol);
-	B64_write_PKCS7(bio, p7);
-	BIO_printf(bio, "%s", mime_eol);
-	return 1;
-}
-
-/* Handle output of PKCS#7 data */
-
-
-static int pkcs7_output_data(BIO *out, BIO *data, PKCS7 *p7, int flags)
 	{
-	BIO *tmpbio, *p7bio;
-
-	if (!(flags & PKCS7_STREAM))
-		{
-		SMIME_crlf_copy(data, out, flags);
-		return 1;
-		}
-
-	/* Partial sign operation */
-
-	/* Initialize sign operation */
-	p7bio = PKCS7_dataInit(p7, out);
-
-	/* Copy data across, computing digests etc */
-	SMIME_crlf_copy(data, p7bio, flags);
-
-	/* Must be detached */
-	PKCS7_set_detached(p7, 1);
-
-	/* Finalize signatures */
-	PKCS7_dataFinal(p7, p7bio);
-
-	/* Now remove any digests prepended to the BIO */
+	STACK_OF(X509_ALGOR) *mdalgs;
+	int ctype_nid = OBJ_obj2nid(p7->type);
+	if (ctype_nid == NID_pkcs7_signed)
+		mdalgs = p7->d.sign->md_algs;
+	else
+		mdalgs = NULL;
 
-	while (p7bio != out)
-		{
-		tmpbio = BIO_pop(p7bio);
-		BIO_free(p7bio);
-		p7bio = tmpbio;
-		}
+	flags ^= SMIME_OLDMIME;
 
-	return 1;
 
+	return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags,
+					ctype_nid, NID_undef, mdalgs,
+					ASN1_ITEM_rptr(PKCS7));	
 	}
 
-/* SMIME reader: handle multipart/signed and opaque signing.
- * in multipart case the content is placed in a memory BIO
- * pointed to by "bcont". In opaque this is set to NULL
- */
-
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont)
-{
-	BIO *p7in;
-	STACK_OF(MIME_HEADER) *headers = NULL;
-	STACK_OF(BIO) *parts = NULL;
-	MIME_HEADER *hdr;
-	MIME_PARAM *prm;
-	PKCS7 *p7;
-	int ret;
-
-	if(bcont) *bcont = NULL;
-
-	if (!(headers = mime_parse_hdr(bio))) {
-		PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_MIME_PARSE_ERROR);
-		return NULL;
-	}
-
-	if(!(hdr = mime_hdr_find(headers, "content-type")) || !hdr->value) {
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_CONTENT_TYPE);
-		return NULL;
-	}
-
-	/* Handle multipart/signed */
-
-	if(!strcmp(hdr->value, "multipart/signed")) {
-		/* Split into two parts */
-		prm = mime_param_find(hdr, "boundary");
-		if(!prm || !prm->param_value) {
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_MULTIPART_BOUNDARY);
-			return NULL;
-		}
-		ret = multi_split(bio, prm->param_value, &parts);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		if(!ret || (sk_BIO_num(parts) != 2) ) {
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_MULTIPART_BODY_FAILURE);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		/* Parse the signature piece */
-		p7in = sk_BIO_value(parts, 1);
-
-		if (!(headers = mime_parse_hdr(p7in))) {
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_MIME_SIG_PARSE_ERROR);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		/* Get content type */
-
-		if(!(hdr = mime_hdr_find(headers, "content-type")) ||
-								 !hdr->value) {
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_NO_SIG_CONTENT_TYPE);
-			return NULL;
-		}
-
-		if(strcmp(hdr->value, "application/x-pkcs7-signature") &&
-			strcmp(hdr->value, "application/pkcs7-signature")) {
-			sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_SIG_INVALID_MIME_TYPE);
-			ERR_add_error_data(2, "type: ", hdr->value);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		/* Read in PKCS#7 */
-		if(!(p7 = B64_read_PKCS7(p7in))) {
-			PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_PKCS7_SIG_PARSE_ERROR);
-			sk_BIO_pop_free(parts, BIO_vfree);
-			return NULL;
-		}
-
-		if(bcont) {
-			*bcont = sk_BIO_value(parts, 0);
-			BIO_free(p7in);
-			sk_BIO_free(parts);
-		} else sk_BIO_pop_free(parts, BIO_vfree);
-		return p7;
-	}
-		
-	/* OK, if not multipart/signed try opaque signature */
-
-	if (strcmp (hdr->value, "application/x-pkcs7-mime") &&
-	    strcmp (hdr->value, "application/pkcs7-mime")) {
-		PKCS7err(PKCS7_F_SMIME_READ_PKCS7,PKCS7_R_INVALID_MIME_TYPE);
-		ERR_add_error_data(2, "type: ", hdr->value);
-		sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-		return NULL;
-	}
-
-	sk_MIME_HEADER_pop_free(headers, mime_hdr_free);
-	
-	if(!(p7 = B64_read_PKCS7(bio))) {
-		PKCS7err(PKCS7_F_SMIME_READ_PKCS7, PKCS7_R_PKCS7_PARSE_ERROR);
-		return NULL;
-	}
-	return p7;
-
-}
-
-/* Split a multipart/XXX message body into component parts: result is
- * canonical parts in a STACK of bios
- */
-
-static int multi_split(BIO *bio, char *bound, STACK_OF(BIO) **ret)
-{
-	char linebuf[MAX_SMLEN];
-	int len, blen;
-	int eol = 0, next_eol = 0;
-	BIO *bpart = NULL;
-	STACK_OF(BIO) *parts;
-	char state, part, first;
-
-	blen = strlen(bound);
-	part = 0;
-	state = 0;
-	first = 1;
-	parts = sk_BIO_new_null();
-	*ret = parts;
-	while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
-		state = mime_bound_check(linebuf, len, bound, blen);
-		if(state == 1) {
-			first = 1;
-			part++;
-		} else if(state == 2) {
-			sk_BIO_push(parts, bpart);
-			return 1;
-		} else if(part) {
-			/* Strip CR+LF from linebuf */
-			next_eol = strip_eol(linebuf, &len);
-			if(first) {
-				first = 0;
-				if(bpart) sk_BIO_push(parts, bpart);
-				bpart = BIO_new(BIO_s_mem());
-				BIO_set_mem_eof_return(bpart, 0);
-			} else if (eol)
-				BIO_write(bpart, "\r\n", 2);
-			eol = next_eol;
-			if (len)
-				BIO_write(bpart, linebuf, len);
-		}
-	}
-	return 0;
-}
-
-/* This is the big one: parse MIME header lines up to message body */
-
-#define MIME_INVALID	0
-#define MIME_START	1
-#define MIME_TYPE	2
-#define MIME_NAME	3
-#define MIME_VALUE	4
-#define MIME_QUOTE	5
-#define MIME_COMMENT	6
-
-
-static STACK_OF(MIME_HEADER) *mime_parse_hdr(BIO *bio)
-{
-	char *p, *q, c;
-	char *ntmp;
-	char linebuf[MAX_SMLEN];
-	MIME_HEADER *mhdr = NULL;
-	STACK_OF(MIME_HEADER) *headers;
-	int len, state, save_state = 0;
-
-	headers = sk_MIME_HEADER_new(mime_hdr_cmp);
-	while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
-	/* If whitespace at line start then continuation line */
-	if(mhdr && isspace((unsigned char)linebuf[0])) state = MIME_NAME;
-	else state = MIME_START;
-	ntmp = NULL;
-	/* Go through all characters */
-	for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {
-
-	/* State machine to handle MIME headers
-	 * if this looks horrible that's because it *is*
-         */
-
-		switch(state) {
-			case MIME_START:
-			if(c == ':') {
-				state = MIME_TYPE;
-				*p = 0;
-				ntmp = strip_ends(q);
-				q = p + 1;
-			}
-			break;
-
-			case MIME_TYPE:
-			if(c == ';') {
-				mime_debug("Found End Value\n");
-				*p = 0;
-				mhdr = mime_hdr_new(ntmp, strip_ends(q));
-				sk_MIME_HEADER_push(headers, mhdr);
-				ntmp = NULL;
-				q = p + 1;
-				state = MIME_NAME;
-			} else if(c == '(') {
-				save_state = state;
-				state = MIME_COMMENT;
-			}
-			break;
-
-			case MIME_COMMENT:
-			if(c == ')') {
-				state = save_state;
-			}
-			break;
-
-			case MIME_NAME:
-			if(c == '=') {
-				state = MIME_VALUE;
-				*p = 0;
-				ntmp = strip_ends(q);
-				q = p + 1;
-			}
-			break ;
-
-			case MIME_VALUE:
-			if(c == ';') {
-				state = MIME_NAME;
-				*p = 0;
-				mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
-				ntmp = NULL;
-				q = p + 1;
-			} else if (c == '"') {
-				mime_debug("Found Quote\n");
-				state = MIME_QUOTE;
-			} else if(c == '(') {
-				save_state = state;
-				state = MIME_COMMENT;
-			}
-			break;
-
-			case MIME_QUOTE:
-			if(c == '"') {
-				mime_debug("Found Match Quote\n");
-				state = MIME_VALUE;
-			}
-			break;
-		}
-	}
-
-	if(state == MIME_TYPE) {
-		mhdr = mime_hdr_new(ntmp, strip_ends(q));
-		sk_MIME_HEADER_push(headers, mhdr);
-	} else if(state == MIME_VALUE)
-			 mime_hdr_addparam(mhdr, ntmp, strip_ends(q));
-	if(p == linebuf) break;	/* Blank line means end of headers */
-}
-
-return headers;
-
-}
-
-static char *strip_ends(char *name)
-{
-	return strip_end(strip_start(name));
-}
-
-/* Strip a parameter of whitespace from start of param */
-static char *strip_start(char *name)
-{
-	char *p, c;
-	/* Look for first non white space or quote */
-	for(p = name; (c = *p) ;p++) {
-		if(c == '"') {
-			/* Next char is start of string if non null */
-			if(p[1]) return p + 1;
-			/* Else null string */
-			return NULL;
-		}
-		if(!isspace((unsigned char)c)) return p;
-	}
-	return NULL;
-}
-
-/* As above but strip from end of string : maybe should handle brackets? */
-static char *strip_end(char *name)
-{
-	char *p, c;
-	if(!name) return NULL;
-	/* Look for first non white space or quote */
-	for(p = name + strlen(name) - 1; p >= name ;p--) {
-		c = *p;
-		if(c == '"') {
-			if(p - 1 == name) return NULL;
-			*p = 0;
-			return name;
-		}
-		if(isspace((unsigned char)c)) *p = 0;	
-		else return name;
-	}
-	return NULL;
-}
-
-static MIME_HEADER *mime_hdr_new(char *name, char *value)
-{
-	MIME_HEADER *mhdr;
-	char *tmpname, *tmpval, *p;
-	int c;
-	if(name) {
-		if(!(tmpname = BUF_strdup(name))) return NULL;
-		for(p = tmpname ; *p; p++) {
-			c = *p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpname = NULL;
-	if(value) {
-		if(!(tmpval = BUF_strdup(value))) return NULL;
-		for(p = tmpval ; *p; p++) {
-			c = *p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpval = NULL;
-	mhdr = (MIME_HEADER *) OPENSSL_malloc(sizeof(MIME_HEADER));
-	if(!mhdr) return NULL;
-	mhdr->name = tmpname;
-	mhdr->value = tmpval;
-	if(!(mhdr->params = sk_MIME_PARAM_new(mime_param_cmp))) return NULL;
-	return mhdr;
-}
-		
-static int mime_hdr_addparam(MIME_HEADER *mhdr, char *name, char *value)
-{
-	char *tmpname, *tmpval, *p;
-	int c;
-	MIME_PARAM *mparam;
-	if(name) {
-		tmpname = BUF_strdup(name);
-		if(!tmpname) return 0;
-		for(p = tmpname ; *p; p++) {
-			c = *p;
-			if(isupper(c)) {
-				c = tolower(c);
-				*p = c;
-			}
-		}
-	} else tmpname = NULL;
-	if(value) {
-		tmpval = BUF_strdup(value);
-		if(!tmpval) return 0;
-	} else tmpval = NULL;
-	/* Parameter values are case sensitive so leave as is */
-	mparam = (MIME_PARAM *) OPENSSL_malloc(sizeof(MIME_PARAM));
-	if(!mparam) return 0;
-	mparam->param_name = tmpname;
-	mparam->param_value = tmpval;
-	sk_MIME_PARAM_push(mhdr->params, mparam);
-	return 1;
-}
-
-static int mime_hdr_cmp(const MIME_HEADER * const *a,
-			const MIME_HEADER * const *b)
-{
-	return(strcmp((*a)->name, (*b)->name));
-}
-
-static int mime_param_cmp(const MIME_PARAM * const *a,
-			const MIME_PARAM * const *b)
-{
-	return(strcmp((*a)->param_name, (*b)->param_name));
-}
-
-/* Find a header with a given name (if possible) */
-
-static MIME_HEADER *mime_hdr_find(STACK_OF(MIME_HEADER) *hdrs, char *name)
-{
-	MIME_HEADER htmp;
-	int idx;
-	htmp.name = name;
-	idx = sk_MIME_HEADER_find(hdrs, &htmp);
-	if(idx < 0) return NULL;
-	return sk_MIME_HEADER_value(hdrs, idx);
-}
-
-static MIME_PARAM *mime_param_find(MIME_HEADER *hdr, char *name)
-{
-	MIME_PARAM param;
-	int idx;
-	param.param_name = name;
-	idx = sk_MIME_PARAM_find(hdr->params, &param);
-	if(idx < 0) return NULL;
-	return sk_MIME_PARAM_value(hdr->params, idx);
-}
-
-static void mime_hdr_free(MIME_HEADER *hdr)
-{
-	if(hdr->name) OPENSSL_free(hdr->name);
-	if(hdr->value) OPENSSL_free(hdr->value);
-	if(hdr->params) sk_MIME_PARAM_pop_free(hdr->params, mime_param_free);
-	OPENSSL_free(hdr);
-}
-
-static void mime_param_free(MIME_PARAM *param)
-{
-	if(param->param_name) OPENSSL_free(param->param_name);
-	if(param->param_value) OPENSSL_free(param->param_value);
-	OPENSSL_free(param);
-}
-
-/* Check for a multipart boundary. Returns:
- * 0 : no boundary
- * 1 : part boundary
- * 2 : final boundary
- */
-static int mime_bound_check(char *line, int linelen, char *bound, int blen)
-{
-	if(linelen == -1) linelen = strlen(line);
-	if(blen == -1) blen = strlen(bound);
-	/* Quickly eliminate if line length too short */
-	if(blen + 2 > linelen) return 0;
-	/* Check for part boundary */
-	if(!strncmp(line, "--", 2) && !strncmp(line + 2, bound, blen)) {
-		if(!strncmp(line + blen + 2, "--", 2)) return 2;
-		else return 1;
-	}
-	return 0;
-}
-
-static int strip_eol(char *linebuf, int *plen)
 	{
-	int len = *plen;
-	char *p, c;
-	int is_eol = 0;
-	p = linebuf + len - 1;
-	for (p = linebuf + len - 1; len > 0; len--, p--)
-		{
-		c = *p;
-		if (c == '\n')
-			is_eol = 1;
-		else if (c != '\r')
-			break;
-		}
-	*plen = len;
-	return is_eol;
+	return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7));
 	}
diff --git a/openssl/crypto/pkcs7/pk7_smime.c b/openssl/crypto/pkcs7/pk7_smime.c
index fd18ec3d9..86742d0dc 100644
--- a/openssl/crypto/pkcs7/pk7_smime.c
+++ b/openssl/crypto/pkcs7/pk7_smime.c
@@ -63,24 +63,19 @@
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
 
+static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
+
 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
 		  BIO *data, int flags)
 {
-	PKCS7 *p7 = NULL;
-	PKCS7_SIGNER_INFO *si;
-	BIO *p7bio = NULL;
-	STACK_OF(X509_ALGOR) *smcap = NULL;
+	PKCS7 *p7;
 	int i;
 
-	if(!X509_check_private_key(signcert, pkey)) {
-		PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
-                return NULL;
-	}
-
-	if(!(p7 = PKCS7_new())) {
+	if(!(p7 = PKCS7_new()))
+		{
 		PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
 		return NULL;
-	}
+		}
 
 	if (!PKCS7_set_type(p7, NID_pkcs7_signed))
 		goto err;
@@ -88,82 +83,185 @@ PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
 	if (!PKCS7_content_new(p7, NID_pkcs7_data))
 		goto err;
 
-	if (!(si = PKCS7_add_signature(p7,signcert,pkey,EVP_sha1()))) {
-		PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
+    	if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags))
+		{
+		PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PKCS7_ADD_SIGNER_ERROR);
 		goto err;
-	}
+		}
 
-	if(!(flags & PKCS7_NOCERTS)) {
-		if (!PKCS7_add_certificate(p7, signcert))
-			goto err;
-		if(certs) for(i = 0; i < sk_X509_num(certs); i++)
+	if(!(flags & PKCS7_NOCERTS))
+		{
+		for(i = 0; i < sk_X509_num(certs); i++)
+			{
 			if (!PKCS7_add_certificate(p7, sk_X509_value(certs, i)))
 				goto err;
-	}
+			}
+		}
 
-	if(!(flags & PKCS7_NOATTR)) {
-		if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
-				V_ASN1_OBJECT, OBJ_nid2obj(NID_pkcs7_data)))
-			goto err;
-		/* Add SMIMECapabilities */
-		if(!(flags & PKCS7_NOSMIMECAP))
+	if(flags & PKCS7_DETACHED)
+		PKCS7_set_detached(p7, 1);
+
+	if (flags & (PKCS7_STREAM|PKCS7_PARTIAL))
+		return p7;
+
+	if (PKCS7_final(p7, data, flags))
+		return p7;
+
+	err:
+	PKCS7_free(p7);
+	return NULL;
+}
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags)
+	{
+	BIO *p7bio;
+	int ret = 0;
+	if (!(p7bio = PKCS7_dataInit(p7, NULL)))
 		{
-		if(!(smcap = sk_X509_ALGOR_new_null())) {
-			PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
-			goto err;
-		}
-#ifndef OPENSSL_NO_DES
-		if (!PKCS7_simple_smimecap (smcap, NID_des_ede3_cbc, -1))
-			goto err;
-#endif
-#ifndef OPENSSL_NO_RC2
-		if (!PKCS7_simple_smimecap (smcap, NID_rc2_cbc, 128))
-			goto err;
-		if (!PKCS7_simple_smimecap (smcap, NID_rc2_cbc, 64))
-			goto err;
-#endif
-#ifndef OPENSSL_NO_DES
-		if (!PKCS7_simple_smimecap (smcap, NID_des_cbc, -1))
-			goto err;
-#endif
-#ifndef OPENSSL_NO_RC2
-		if (!PKCS7_simple_smimecap (smcap, NID_rc2_cbc, 40))
-			goto err;
-#endif
-		if (!PKCS7_add_attrib_smimecap (si, smcap))
-			goto err;
-		sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
-		smcap = NULL;
+		PKCS7err(PKCS7_F_PKCS7_FINAL,ERR_R_MALLOC_FAILURE);
+		return 0;
 		}
-	}
 
-	if(flags & PKCS7_DETACHED)PKCS7_set_detached(p7, 1);
+	SMIME_crlf_copy(data, p7bio, flags);
 
-	if (flags & PKCS7_STREAM)
-		return p7;
+	(void)BIO_flush(p7bio);
 
 
-	if (!(p7bio = PKCS7_dataInit(p7, NULL))) {
-		PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
+        if (!PKCS7_dataFinal(p7,p7bio))
+		{
+		PKCS7err(PKCS7_F_PKCS7_FINAL,PKCS7_R_PKCS7_DATASIGN);
 		goto err;
+		}
+
+	ret = 1;
+
+	err:
+	BIO_free_all(p7bio);
+
+	return ret;
+
 	}
 
-	SMIME_crlf_copy(data, p7bio, flags);
+/* Check to see if a cipher exists and if so add S/MIME capabilities */
 
+static int add_cipher_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
+	{
+	if (EVP_get_cipherbynid(nid))
+		return PKCS7_simple_smimecap(sk, nid, arg);
+	return 1;
+	}
 
-	if (!PKCS7_dataFinal(p7,p7bio)) {
-		PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PKCS7_DATASIGN);
-		goto err;
+static int add_digest_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
+	{
+	if (EVP_get_digestbynid(nid))
+		return PKCS7_simple_smimecap(sk, nid, arg);
+	return 1;
 	}
 
-	BIO_free_all(p7bio);
-	return p7;
-err:
-	sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
-	BIO_free_all(p7bio);
-	PKCS7_free(p7);
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, X509 *signcert,
+					EVP_PKEY *pkey, const EVP_MD *md,
+					int flags)
+	{
+	PKCS7_SIGNER_INFO *si = NULL;
+	STACK_OF(X509_ALGOR) *smcap = NULL;
+	if(!X509_check_private_key(signcert, pkey))
+		{
+		PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+			PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
+                return NULL;
+		}
+
+    	if (!(si = PKCS7_add_signature(p7,signcert,pkey, md)))
+		{
+		PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+				PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
+		return NULL;
+		}
+
+	if(!(flags & PKCS7_NOCERTS))
+		{
+		if (!PKCS7_add_certificate(p7, signcert))
+			goto err;
+		}
+
+	if(!(flags & PKCS7_NOATTR))
+		{
+		if (!PKCS7_add_attrib_content_type(si, NULL))
+			goto err;
+		/* Add SMIMECapabilities */
+		if(!(flags & PKCS7_NOSMIMECAP))
+			{
+			if(!(smcap = sk_X509_ALGOR_new_null()))
+				{
+				PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
+					ERR_R_MALLOC_FAILURE);
+				goto err;
+				}
+			if (!add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
+			|| !add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
+			|| !add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
+				|| !add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
+				|| !add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
+			|| !add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
+				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 128)
+				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 64)
+				|| !add_cipher_smcap(smcap, NID_des_cbc, -1)
+				|| !add_cipher_smcap(smcap, NID_rc2_cbc, 40)
+				|| !PKCS7_add_attrib_smimecap (si, smcap))
+				goto err;
+			sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
+			smcap = NULL;
+			}
+		if (flags & PKCS7_REUSE_DIGEST)
+			{
+			if (!pkcs7_copy_existing_digest(p7, si))
+				goto err;
+			if (!(flags & PKCS7_PARTIAL) &&
+					!PKCS7_SIGNER_INFO_sign(si))
+				goto err;
+			}
+		}
+	return si;
+	err:
+	if (smcap)
+		sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
 	return NULL;
-}
+	}
+
+/* Search for a digest matching SignerInfo digest type and if found
+ * copy across.
+ */
+
+static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+	{
+	int i;
+	STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
+	PKCS7_SIGNER_INFO *sitmp;
+	ASN1_OCTET_STRING *osdig = NULL;
+	sinfos = PKCS7_get_signer_info(p7);
+	for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
+		{
+		sitmp = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
+		if (si == sitmp)
+			break;
+		if (sk_X509_ATTRIBUTE_num(sitmp->auth_attr) <= 0)
+			continue;
+		if (!OBJ_cmp(si->digest_alg->algorithm,
+				sitmp->digest_alg->algorithm))
+			{
+			osdig = PKCS7_digest_from_attributes(sitmp->auth_attr);
+			break;
+			}
+
+		}
+
+	if (osdig)
+		return PKCS7_add1_attrib_digest(si, osdig->data, osdig->length);
+
+	PKCS7err(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST,
+			PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND);
+	return 0;
+	}
 
 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
 					BIO *indata, BIO *out, int flags)
@@ -354,7 +452,7 @@ STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags)
 
 	if(sk_PKCS7_SIGNER_INFO_num(sinfos) <= 0) {
 		PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_NO_SIGNERS);
-		return NULL;
+		return 0;
 	}
 
 	if(!(signers = sk_X509_new_null())) {
@@ -377,12 +475,12 @@ STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags)
 	    if (!signer) {
 			PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND);
 			sk_X509_free(signers);
-			return NULL;
+			return 0;
 	    }
 
 	    if (!sk_X509_push(signers, signer)) {
-			sk_X509_free(signers);
-			return NULL;
+		sk_X509_free(signers);
+		return NULL;
 	    }
 	}
 	return signers;
@@ -405,7 +503,7 @@ PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
 
 	if (!PKCS7_set_type(p7, NID_pkcs7_enveloped))
 		goto err;
-	if(!PKCS7_set_cipher(p7, cipher)) {
+	if (!PKCS7_set_cipher(p7, cipher)) {
 		PKCS7err(PKCS7_F_PKCS7_ENCRYPT,PKCS7_R_ERROR_SETTING_CIPHER);
 		goto err;
 	}
@@ -419,22 +517,11 @@ PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
 		}
 	}
 
-	if(!(p7bio = PKCS7_dataInit(p7, NULL))) {
-		PKCS7err(PKCS7_F_PKCS7_ENCRYPT,ERR_R_MALLOC_FAILURE);
-		goto err;
-	}
-
-	SMIME_crlf_copy(in, p7bio, flags);
-
-	(void)BIO_flush(p7bio);
-
-        if (!PKCS7_dataFinal(p7,p7bio)) {
-		PKCS7err(PKCS7_F_PKCS7_ENCRYPT,PKCS7_R_PKCS7_DATAFINAL_ERROR);
-		goto err;
-	}
-        BIO_free_all(p7bio);
+	if (flags & PKCS7_STREAM)
+		return p7;
 
-	return p7;
+	if (PKCS7_final(p7, in, flags))
+		return p7;
 
 	err:
 
diff --git a/openssl/crypto/pkcs7/pkcs7.h b/openssl/crypto/pkcs7/pkcs7.h
index cc092d262..e4d443193 100644
--- a/openssl/crypto/pkcs7/pkcs7.h
+++ b/openssl/crypto/pkcs7/pkcs7.h
@@ -232,6 +232,9 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 #define PKCS7_type_is_signedAndEnveloped(a) \
 		(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
 #define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
+#define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
+#define PKCS7_type_is_encrypted(a) \
+		(OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
 
 #define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
 
@@ -242,14 +245,6 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 
 #define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
 
-#ifdef SSLEAY_MACROS
-#ifndef PKCS7_ISSUER_AND_SERIAL_digest
-#define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
-        ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
-	                (char *)data,md,len)
-#endif
-#endif
-
 /* S/MIME related flags */
 
 #define PKCS7_TEXT		0x1
@@ -266,6 +261,8 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 #define PKCS7_CRLFEOL		0x800
 #define PKCS7_STREAM		0x1000
 #define PKCS7_NOCRL		0x2000
+#define PKCS7_PARTIAL		0x4000
+#define PKCS7_REUSE_DIGEST	0x8000
 
 /* Flags: for compatibility with older code */
 
@@ -281,7 +278,6 @@ DECLARE_PKCS12_STACK_OF(PKCS7)
 
 DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
 
-#ifndef SSLEAY_MACROS
 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
 	unsigned char *md,unsigned int *len);
 #ifndef OPENSSL_NO_FP_API
@@ -291,7 +287,8 @@ int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
 PKCS7 *PKCS7_dup(PKCS7 *p7);
 PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
 int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
-#endif
+int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
+int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
 
 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
 DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
@@ -307,6 +304,7 @@ DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
 DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
 
 DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
+DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
 
 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
 
@@ -315,6 +313,7 @@ int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
 	const EVP_MD *dgst);
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
@@ -336,9 +335,13 @@ int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
 
 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
+void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
+					X509_ALGOR **pdig, X509_ALGOR **psig);
+void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
 int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
+int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
 
 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
@@ -355,6 +358,12 @@ int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
 
 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
 							BIO *data, int flags);
+
+PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
+			X509 *signcert, EVP_PKEY *pkey, const EVP_MD *md,
+			int flags);
+
+int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
 					BIO *indata, BIO *out, int flags);
 STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
@@ -367,10 +376,16 @@ int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
 STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
 int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
 
+int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
+int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
+int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
+				const unsigned char *md, int mdlen);
+
 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
-int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
-int SMIME_text(BIO *in, BIO *out);
+
+BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
+
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
@@ -383,12 +398,17 @@ void ERR_load_PKCS7_strings(void);
 /* Function codes. */
 #define PKCS7_F_B64_READ_PKCS7				 120
 #define PKCS7_F_B64_WRITE_PKCS7				 121
+#define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB			 136
+#define PKCS7_F_I2D_PKCS7_BIO_STREAM			 140
+#define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME		 135
 #define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP		 118
 #define PKCS7_F_PKCS7_ADD_CERTIFICATE			 100
 #define PKCS7_F_PKCS7_ADD_CRL				 101
 #define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO		 102
+#define PKCS7_F_PKCS7_ADD_SIGNATURE			 131
 #define PKCS7_F_PKCS7_ADD_SIGNER			 103
 #define PKCS7_F_PKCS7_BIO_ADD_DIGEST			 125
+#define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST		 138
 #define PKCS7_F_PKCS7_CTRL				 104
 #define PKCS7_F_PKCS7_DATADECODE			 112
 #define PKCS7_F_PKCS7_DATAFINAL				 128
@@ -396,15 +416,22 @@ void ERR_load_PKCS7_strings(void);
 #define PKCS7_F_PKCS7_DATASIGN				 106
 #define PKCS7_F_PKCS7_DATAVERIFY			 107
 #define PKCS7_F_PKCS7_DECRYPT				 114
+#define PKCS7_F_PKCS7_DECRYPT_RINFO			 133
+#define PKCS7_F_PKCS7_ENCODE_RINFO			 132
 #define PKCS7_F_PKCS7_ENCRYPT				 115
+#define PKCS7_F_PKCS7_FINAL				 134
 #define PKCS7_F_PKCS7_FIND_DIGEST			 127
 #define PKCS7_F_PKCS7_GET0_SIGNERS			 124
+#define PKCS7_F_PKCS7_RECIP_INFO_SET			 130
 #define PKCS7_F_PKCS7_SET_CIPHER			 108
 #define PKCS7_F_PKCS7_SET_CONTENT			 109
 #define PKCS7_F_PKCS7_SET_DIGEST			 126
 #define PKCS7_F_PKCS7_SET_TYPE				 110
 #define PKCS7_F_PKCS7_SIGN				 116
 #define PKCS7_F_PKCS7_SIGNATUREVERIFY			 113
+#define PKCS7_F_PKCS7_SIGNER_INFO_SET			 129
+#define PKCS7_F_PKCS7_SIGNER_INFO_SIGN			 139
+#define PKCS7_F_PKCS7_SIGN_ADD_SIGNER			 137
 #define PKCS7_F_PKCS7_SIMPLE_SMIMECAP			 119
 #define PKCS7_F_PKCS7_VERIFY				 117
 #define PKCS7_F_SMIME_READ_PKCS7			 122
@@ -415,10 +442,13 @@ void ERR_load_PKCS7_strings(void);
 #define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER		 144
 #define PKCS7_R_CIPHER_NOT_INITIALIZED			 116
 #define PKCS7_R_CONTENT_AND_DATA_PRESENT		 118
+#define PKCS7_R_CTRL_ERROR				 152
 #define PKCS7_R_DECODE_ERROR				 130
 #define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH		 100
 #define PKCS7_R_DECRYPT_ERROR				 119
 #define PKCS7_R_DIGEST_FAILURE				 101
+#define PKCS7_R_ENCRYPTION_CTRL_FAILURE			 149
+#define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
 #define PKCS7_R_ERROR_ADDING_RECIPIENT			 120
 #define PKCS7_R_ERROR_SETTING_CIPHER			 121
 #define PKCS7_R_INVALID_MIME_TYPE			 131
@@ -429,6 +459,8 @@ void ERR_load_PKCS7_strings(void);
 #define PKCS7_R_MISSING_CERIPEND_INFO			 103
 #define PKCS7_R_NO_CONTENT				 122
 #define PKCS7_R_NO_CONTENT_TYPE				 135
+#define PKCS7_R_NO_DEFAULT_DIGEST			 151
+#define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND		 154
 #define PKCS7_R_NO_MULTIPART_BODY_FAILURE		 136
 #define PKCS7_R_NO_MULTIPART_BOUNDARY			 137
 #define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE	 115
@@ -438,6 +470,7 @@ void ERR_load_PKCS7_strings(void);
 #define PKCS7_R_NO_SIG_CONTENT_TYPE			 138
 #define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE	 104
 #define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR		 124
+#define PKCS7_R_PKCS7_ADD_SIGNER_ERROR			 153
 #define PKCS7_R_PKCS7_DATAFINAL				 126
 #define PKCS7_R_PKCS7_DATAFINAL_ERROR			 125
 #define PKCS7_R_PKCS7_DATASIGN				 145
@@ -446,6 +479,8 @@ void ERR_load_PKCS7_strings(void);
 #define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 127
 #define PKCS7_R_SIGNATURE_FAILURE			 105
 #define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND		 128
+#define PKCS7_R_SIGNING_CTRL_FAILURE			 147
+#define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE	 148
 #define PKCS7_R_SIG_INVALID_MIME_TYPE			 141
 #define PKCS7_R_SMIME_TEXT_ERROR			 129
 #define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE		 106
diff --git a/openssl/crypto/pkcs7/pkcs7err.c b/openssl/crypto/pkcs7/pkcs7err.c
index c0e3d4cd3..d0af32a26 100644
--- a/openssl/crypto/pkcs7/pkcs7err.c
+++ b/openssl/crypto/pkcs7/pkcs7err.c
@@ -1,6 +1,6 @@
 /* crypto/pkcs7/pkcs7err.c */
 /* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2007 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
@@ -72,12 +72,17 @@ static ERR_STRING_DATA PKCS7_str_functs[]=
 	{
 {ERR_FUNC(PKCS7_F_B64_READ_PKCS7),	"B64_READ_PKCS7"},
 {ERR_FUNC(PKCS7_F_B64_WRITE_PKCS7),	"B64_WRITE_PKCS7"},
+{ERR_FUNC(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB),	"DO_PKCS7_SIGNED_ATTRIB"},
+{ERR_FUNC(PKCS7_F_I2D_PKCS7_BIO_STREAM),	"i2d_PKCS7_bio_stream"},
+{ERR_FUNC(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME),	"PKCS7_add0_attrib_signing_time"},
 {ERR_FUNC(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP),	"PKCS7_add_attrib_smimecap"},
 {ERR_FUNC(PKCS7_F_PKCS7_ADD_CERTIFICATE),	"PKCS7_add_certificate"},
 {ERR_FUNC(PKCS7_F_PKCS7_ADD_CRL),	"PKCS7_add_crl"},
 {ERR_FUNC(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO),	"PKCS7_add_recipient_info"},
+{ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNATURE),	"PKCS7_add_signature"},
 {ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNER),	"PKCS7_add_signer"},
 {ERR_FUNC(PKCS7_F_PKCS7_BIO_ADD_DIGEST),	"PKCS7_BIO_ADD_DIGEST"},
+{ERR_FUNC(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST),	"PKCS7_COPY_EXISTING_DIGEST"},
 {ERR_FUNC(PKCS7_F_PKCS7_CTRL),	"PKCS7_ctrl"},
 {ERR_FUNC(PKCS7_F_PKCS7_DATADECODE),	"PKCS7_dataDecode"},
 {ERR_FUNC(PKCS7_F_PKCS7_DATAFINAL),	"PKCS7_dataFinal"},
@@ -85,15 +90,22 @@ static ERR_STRING_DATA PKCS7_str_functs[]=
 {ERR_FUNC(PKCS7_F_PKCS7_DATASIGN),	"PKCS7_DATASIGN"},
 {ERR_FUNC(PKCS7_F_PKCS7_DATAVERIFY),	"PKCS7_dataVerify"},
 {ERR_FUNC(PKCS7_F_PKCS7_DECRYPT),	"PKCS7_decrypt"},
+{ERR_FUNC(PKCS7_F_PKCS7_DECRYPT_RINFO),	"PKCS7_DECRYPT_RINFO"},
+{ERR_FUNC(PKCS7_F_PKCS7_ENCODE_RINFO),	"PKCS7_ENCODE_RINFO"},
 {ERR_FUNC(PKCS7_F_PKCS7_ENCRYPT),	"PKCS7_encrypt"},
+{ERR_FUNC(PKCS7_F_PKCS7_FINAL),	"PKCS7_final"},
 {ERR_FUNC(PKCS7_F_PKCS7_FIND_DIGEST),	"PKCS7_FIND_DIGEST"},
 {ERR_FUNC(PKCS7_F_PKCS7_GET0_SIGNERS),	"PKCS7_get0_signers"},
+{ERR_FUNC(PKCS7_F_PKCS7_RECIP_INFO_SET),	"PKCS7_RECIP_INFO_set"},
 {ERR_FUNC(PKCS7_F_PKCS7_SET_CIPHER),	"PKCS7_set_cipher"},
 {ERR_FUNC(PKCS7_F_PKCS7_SET_CONTENT),	"PKCS7_set_content"},
 {ERR_FUNC(PKCS7_F_PKCS7_SET_DIGEST),	"PKCS7_set_digest"},
 {ERR_FUNC(PKCS7_F_PKCS7_SET_TYPE),	"PKCS7_set_type"},
 {ERR_FUNC(PKCS7_F_PKCS7_SIGN),	"PKCS7_sign"},
 {ERR_FUNC(PKCS7_F_PKCS7_SIGNATUREVERIFY),	"PKCS7_signatureVerify"},
+{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SET),	"PKCS7_SIGNER_INFO_set"},
+{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SIGN),	"PKCS7_SIGNER_INFO_sign"},
+{ERR_FUNC(PKCS7_F_PKCS7_SIGN_ADD_SIGNER),	"PKCS7_sign_add_signer"},
 {ERR_FUNC(PKCS7_F_PKCS7_SIMPLE_SMIMECAP),	"PKCS7_simple_smimecap"},
 {ERR_FUNC(PKCS7_F_PKCS7_VERIFY),	"PKCS7_verify"},
 {ERR_FUNC(PKCS7_F_SMIME_READ_PKCS7),	"SMIME_read_PKCS7"},
@@ -107,10 +119,13 @@ static ERR_STRING_DATA PKCS7_str_reasons[]=
 {ERR_REASON(PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),"cipher has no object identifier"},
 {ERR_REASON(PKCS7_R_CIPHER_NOT_INITIALIZED),"cipher not initialized"},
 {ERR_REASON(PKCS7_R_CONTENT_AND_DATA_PRESENT),"content and data present"},
+{ERR_REASON(PKCS7_R_CTRL_ERROR)          ,"ctrl error"},
 {ERR_REASON(PKCS7_R_DECODE_ERROR)        ,"decode error"},
 {ERR_REASON(PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH),"decrypted key is wrong length"},
 {ERR_REASON(PKCS7_R_DECRYPT_ERROR)       ,"decrypt error"},
 {ERR_REASON(PKCS7_R_DIGEST_FAILURE)      ,"digest failure"},
+{ERR_REASON(PKCS7_R_ENCRYPTION_CTRL_FAILURE),"encryption ctrl failure"},
+{ERR_REASON(PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"encryption not supported for this key type"},
 {ERR_REASON(PKCS7_R_ERROR_ADDING_RECIPIENT),"error adding recipient"},
 {ERR_REASON(PKCS7_R_ERROR_SETTING_CIPHER),"error setting cipher"},
 {ERR_REASON(PKCS7_R_INVALID_MIME_TYPE)   ,"invalid mime type"},
@@ -121,6 +136,8 @@ static ERR_STRING_DATA PKCS7_str_reasons[]=
 {ERR_REASON(PKCS7_R_MISSING_CERIPEND_INFO),"missing ceripend info"},
 {ERR_REASON(PKCS7_R_NO_CONTENT)          ,"no content"},
 {ERR_REASON(PKCS7_R_NO_CONTENT_TYPE)     ,"no content type"},
+{ERR_REASON(PKCS7_R_NO_DEFAULT_DIGEST)   ,"no default digest"},
+{ERR_REASON(PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND),"no matching digest type found"},
 {ERR_REASON(PKCS7_R_NO_MULTIPART_BODY_FAILURE),"no multipart body failure"},
 {ERR_REASON(PKCS7_R_NO_MULTIPART_BOUNDARY),"no multipart boundary"},
 {ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE),"no recipient matches certificate"},
@@ -130,6 +147,7 @@ static ERR_STRING_DATA PKCS7_str_reasons[]=
 {ERR_REASON(PKCS7_R_NO_SIG_CONTENT_TYPE) ,"no sig content type"},
 {ERR_REASON(PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE),"operation not supported on this type"},
 {ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR),"pkcs7 add signature error"},
+{ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNER_ERROR),"pkcs7 add signer error"},
 {ERR_REASON(PKCS7_R_PKCS7_DATAFINAL)     ,"pkcs7 datafinal"},
 {ERR_REASON(PKCS7_R_PKCS7_DATAFINAL_ERROR),"pkcs7 datafinal error"},
 {ERR_REASON(PKCS7_R_PKCS7_DATASIGN)      ,"pkcs7 datasign"},
@@ -138,6 +156,8 @@ static ERR_STRING_DATA PKCS7_str_reasons[]=
 {ERR_REASON(PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
 {ERR_REASON(PKCS7_R_SIGNATURE_FAILURE)   ,"signature failure"},
 {ERR_REASON(PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND),"signer certificate not found"},
+{ERR_REASON(PKCS7_R_SIGNING_CTRL_FAILURE),"signing ctrl failure"},
+{ERR_REASON(PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"signing not supported for this key type"},
 {ERR_REASON(PKCS7_R_SIG_INVALID_MIME_TYPE),"sig invalid mime type"},
 {ERR_REASON(PKCS7_R_SMIME_TEXT_ERROR)    ,"smime text error"},
 {ERR_REASON(PKCS7_R_UNABLE_TO_FIND_CERTIFICATE),"unable to find certificate"},