Import of SSLeay-0.9.0b with RSA and IDEA stubbed + OpenBSD build

functionality for shared libs.

Note that routines such as sslv2_init and friends that use RSA will
not work due to lack of RSA in this library.

Needs documentation and help from ports for easy upgrade to full
functionality where legally possible.

12 files changed, 715 insertions, 0 deletions

diff --git a/src/lib/libcrypto/pkcs7/doc b/src/lib/libcrypto/pkcs7/doc
new file mode 100644
index 0000000000..d2e8b7b2a3
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/doc
@@ -0,0 +1,24 @@
+int PKCS7_set_content_type(PKCS7 *p7, int type);
+Call to set the type of PKCS7 object we are working on
+
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+        EVP_MD *dgst);
+Use this to setup a signer info
+There will also be functions to add signed and unsigned attributes.
+
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
+Add a signer info to the content.
+
+int PKCS7_add_certificae(PKCS7 *p7, X509 *x509);
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
+
+----
+
+p7=PKCS7_new();
+PKCS7_set_content_type(p7,NID_pkcs7_signed);
+
+signer=PKCS7_SINGNER_INFO_new();
+PKCS7_SIGNER_INFO_set(signer,x509,pkey,EVP_md5());
+PKCS7_add_signer(py,signer);
+
+we are now setup.
diff --git a/src/lib/libcrypto/pkcs7/enc.c b/src/lib/libcrypto/pkcs7/enc.c
new file mode 100644
index 0000000000..625a7c2285
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/enc.c
@@ -0,0 +1,144 @@
+/* crypto/pkcs7/enc.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+#include <stdio.h>
+#include "bio.h"
+#include "x509.h"
+#include "pem.h"
+
+main(argc,argv)
+int argc;
+char *argv[];
+        {
+        X509 *x509;
+        EVP_PKEY *pkey;
+        PKCS7 *p7;
+        PKCS7 *p7_data;
+        PKCS7_SIGNER_INFO *si;
+        BIO *in;
+        BIO *data,*p7bio;
+        char buf[1024*4];
+        int i,j;
+        int nodetach=0;
+
+        EVP_add_digest(EVP_sha1());
+        EVP_add_cipher(EVP_des_cbc());
+
+        data=BIO_new(BIO_s_file());
+again:
+        if (argc > 1)
+                {
+                if (strcmp(argv[1],"-nd") == 0)
+                        {
+                        nodetach=1;
+                        argv++; argc--;
+                        goto again;
+                        }
+                if (!BIO_read_filename(data,argv[1]))
+                        goto err;
+                }
+        else
+                BIO_set_fp(data,stdin,BIO_NOCLOSE);
+
+        if ((in=BIO_new_file("server.pem","r")) == NULL) goto err;
+        if ((x509=PEM_read_bio_X509(in,NULL,NULL)) == NULL) goto err;
+        BIO_reset(in);
+        if ((pkey=PEM_read_bio_PrivateKey(in,NULL,NULL)) == NULL) goto err;
+        BIO_free(in);
+
+        p7=PKCS7_new();
+        PKCS7_set_type(p7,NID_pkcs7_signedAndEnveloped);
+         
+        if (PKCS7_add_signature(p7,x509,pkey,EVP_sha1()) == NULL) goto err;
+
+        if (!PKCS7_set_cipher(p7,EVP_des_cbc())) goto err;
+        if (PKCS7_add_recipient(p7,x509) == NULL) goto err;
+
+        /* we may want to add more */
+        PKCS7_add_certificate(p7,x509);
+
+
+        /* Set the content of the signed to 'data' */
+        /* PKCS7_content_new(p7,NID_pkcs7_data); not used in envelope */
+
+        /* could be used, but not in this version :-)
+        if (!nodetach) PKCS7_set_detached(p7,1);
+        */
+
+        if ((p7bio=PKCS7_dataInit(p7,NULL)) == NULL) goto err;
+
+        for (;;)
+                {
+                i=BIO_read(data,buf,sizeof(buf));
+                if (i <= 0) break;
+                BIO_write(p7bio,buf,i);
+                }
+        BIO_flush(p7bio);
+
+        if (!PKCS7_dataSign(p7,p7bio)) goto err;
+        BIO_free(p7bio);
+
+        PEM_write_PKCS7(stdout,p7);
+        PKCS7_free(p7);
+
+        exit(0);
+err:
+        ERR_load_crypto_strings();
+        ERR_print_errors_fp(stderr);
+        exit(1);
+        }
+
diff --git a/src/lib/libcrypto/pkcs7/p7/a1 b/src/lib/libcrypto/pkcs7/p7/a1
new file mode 100644
index 0000000000..56ca943762
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/p7/a1
@@ -0,0 +1,2 @@
+j,H>_��_�D�zE�L� VJ��觬���E3��Y�x%_�k
+3�)DLSc�8%�M
\ No newline at end of file
diff --git a/src/lib/libcrypto/pkcs7/p7/a2 b/src/lib/libcrypto/pkcs7/p7/a2
new file mode 100644
index 0000000000..23d8fb5e93
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/p7/a2
@@ -0,0 +1 @@
+k~@a�,N�M͹� 
<O( KP�騠�K�>��U�o_�
Bqrm�?٠t?t��ρ�Id2��
\ No newline at end of file
diff --git a/src/lib/libcrypto/pkcs7/p7/cert.p7c b/src/lib/libcrypto/pkcs7/p7/cert.p7c
new file mode 100644
index 0000000000..2b75ec05f7
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/p7/cert.p7c
diff --git a/src/lib/libcrypto/pkcs7/p7/smime.p7m b/src/lib/libcrypto/pkcs7/p7/smime.p7m
new file mode 100644
index 0000000000..2b6e6f82ba
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/p7/smime.p7m
diff --git a/src/lib/libcrypto/pkcs7/p7/smime.p7s b/src/lib/libcrypto/pkcs7/p7/smime.p7s
new file mode 100644
index 0000000000..2b5d4fb0e3
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/p7/smime.p7s
diff --git a/src/lib/libcrypto/pkcs7/pk7_dgst.c b/src/lib/libcrypto/pkcs7/pk7_dgst.c
new file mode 100644
index 0000000000..7769abeb1e
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/pk7_dgst.c
@@ -0,0 +1,66 @@
+/* crypto/pkcs7/pk7_dgst.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include "evp.h"
+#include "rand.h"
+#include "objects.h"
+#include "x509.h"
+#include "pkcs7.h"
+
diff --git a/src/lib/libcrypto/pkcs7/pk7_enc.c b/src/lib/libcrypto/pkcs7/pk7_enc.c
new file mode 100644
index 0000000000..a5b6dc463f
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/pk7_enc.c
@@ -0,0 +1,76 @@
+/* crypto/pkcs7/pk7_enc.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include "evp.h"
+#include "rand.h"
+#include "objects.h"
+#include "x509.h"
+#include "pkcs7.h"
+
+PKCS7_in_bio(PKCS7 *p7,BIO *in);
+PKCS7_out_bio(PKCS7 *p7,BIO *out);
+
+PKCS7_add_signer(PKCS7 *p7,X509 *cert,EVP_PKEY *key);
+PKCS7_cipher(PKCS7 *p7,EVP_CIPHER *cipher);
+
+PKCS7_Init(PKCS7 *p7);
+PKCS7_Update(PKCS7 *p7);
+PKCS7_Finish(PKCS7 *p7);
+
diff --git a/src/lib/libcrypto/pkcs7/server.pem b/src/lib/libcrypto/pkcs7/server.pem
new file mode 100644
index 0000000000..750aac2094
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/server.pem
@@ -0,0 +1,24 @@
+issuer= /C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Test CA (1024 bit)
+subject=/C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Server test cert (512 bit)
+-----BEGIN CERTIFICATE-----
+MIIB6TCCAVICAQAwDQYJKoZIhvcNAQEEBQAwWzELMAkGA1UEBhMCQVUxEzARBgNV
+BAgTClF1ZWVuc2xhbmQxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMRswGQYD
+VQQDExJUZXN0IENBICgxMDI0IGJpdCkwHhcNOTcwNjA5MTM1NzQ2WhcNOTgwNjA5
+MTM1NzQ2WjBjMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDEaMBgG
+A1UEChMRQ3J5cHRTb2Z0IFB0eSBMdGQxIzAhBgNVBAMTGlNlcnZlciB0ZXN0IGNl
+cnQgKDUxMiBiaXQpMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJ+zw4Qnlf8SMVIP
+Fe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVDTGiXav6ooKXfX3j/7tdkuD8Ey2//
+Kv7+ue0CAwEAATANBgkqhkiG9w0BAQQFAAOBgQB4TMR2CvacKE9wAsu9jyCX8YiW
+mgCM+YoP6kt4Zkj2z5IRfm7WrycKsnpnOR+tGeqAjkCeZ6/36o9l91RvPnN1VJ/i
+xQv2df0KFeMr00IkDdTNAdIWqFkSsZTAY2QAdgenb7MB1joejquYzO2DQIO7+wpH
+irObpESxAZLySCmPPg==
+-----END CERTIFICATE-----
+-----BEGIN RSA PRIVATE KEY-----
+MIIBPAIBAAJBAJ+zw4Qnlf8SMVIPFe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVD
+TGiXav6ooKXfX3j/7tdkuD8Ey2//Kv7+ue0CAwEAAQJAN6W31vDEP2DjdqhzCDDu
+OA4NACqoiFqyblo7yc2tM4h4xMbC3Yx5UKMN9ZkCtX0gzrz6DyF47bdKcWBzNWCj
+gQIhANEoojVt7hq+SQ6MCN6FTAysGgQf56Q3TYoJMoWvdiXVAiEAw3e3rc+VJpOz
+rHuDo6bgpjUAAXM+v3fcpsfZSNO6V7kCIQCtbVjanpUwvZkMI9by02oUk9taki3b
+PzPfAfNPYAbCJQIhAJXNQDWyqwn/lGmR11cqY2y9nZ1+5w3yHGatLrcDnQHxAiEA
+vnlEGo8K85u+KwIOimM48ZG8oTk7iFdkqLJR1utT3aU=
+-----END RSA PRIVATE KEY-----
diff --git a/src/lib/libcrypto/pkcs7/sign.c b/src/lib/libcrypto/pkcs7/sign.c
new file mode 100644
index 0000000000..ead1cb65ca
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/sign.c
@@ -0,0 +1,140 @@
+/* crypto/pkcs7/sign.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+#include <stdio.h>
+#include "bio.h"
+#include "x509.h"
+#include "pem.h"
+
+main(argc,argv)
+int argc;
+char *argv[];
+        {
+        X509 *x509;
+        EVP_PKEY *pkey;
+        PKCS7 *p7;
+        PKCS7 *p7_data;
+        PKCS7_SIGNER_INFO *si;
+        BIO *in;
+        BIO *data,*p7bio;
+        char buf[1024*4];
+        int i,j;
+        int nodetach=0;
+
+        EVP_add_digest(EVP_md2());
+        EVP_add_digest(EVP_md5());
+        EVP_add_digest(EVP_sha1());
+        EVP_add_digest(EVP_mdc2());
+
+        data=BIO_new(BIO_s_file());
+again:
+        if (argc > 1)
+                {
+                if (strcmp(argv[1],"-nd") == 0)
+                        {
+                        nodetach=1;
+                        argv++; argc--;
+                        goto again;
+                        }
+                if (!BIO_read_filename(data,argv[1]))
+                        goto err;
+                }
+        else
+                BIO_set_fp(data,stdin,BIO_NOCLOSE);
+
+        if ((in=BIO_new_file("server.pem","r")) == NULL) goto err;
+        if ((x509=PEM_read_bio_X509(in,NULL,NULL)) == NULL) goto err;
+        BIO_reset(in);
+        if ((pkey=PEM_read_bio_PrivateKey(in,NULL,NULL)) == NULL) goto err;
+        BIO_free(in);
+
+        p7=PKCS7_new();
+        PKCS7_set_type(p7,NID_pkcs7_signed);
+         
+        if (PKCS7_add_signature(p7,x509,pkey,EVP_sha1()) == NULL) goto err;
+
+        /* we may want to add more */
+        PKCS7_add_certificate(p7,x509);
+
+        /* Set the content of the signed to 'data' */
+        PKCS7_content_new(p7,NID_pkcs7_data);
+
+        if (!nodetach)
+                PKCS7_set_detached(p7,1);
+
+        if ((p7bio=PKCS7_dataInit(p7,NULL)) == NULL) goto err;
+
+        for (;;)
+                {
+                i=BIO_read(data,buf,sizeof(buf));
+                if (i <= 0) break;
+                BIO_write(p7bio,buf,i);
+                }
+
+        if (!PKCS7_dataSign(p7,p7bio)) goto err;
+        BIO_free(p7bio);
+
+        PEM_write_PKCS7(stdout,p7);
+        PKCS7_free(p7);
+
+        exit(0);
+err:
+        ERR_load_crypto_strings();
+        ERR_print_errors_fp(stderr);
+        exit(1);
+        }
+
diff --git a/src/lib/libcrypto/pkcs7/verify.c b/src/lib/libcrypto/pkcs7/verify.c
new file mode 100644
index 0000000000..0e1c1b26dc
--- /dev/null
+++ b/src/lib/libcrypto/pkcs7/verify.c
@@ -0,0 +1,238 @@
+/* crypto/pkcs7/verify.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+#include <stdio.h>
+#include "asn1.h"
+#include "bio.h"
+#include "x509.h"
+#include "pem.h"
+
+int verify_callback(int ok, X509_STORE_CTX *ctx);
+
+BIO *bio_err=NULL;
+
+main(argc,argv)
+int argc;
+char *argv[];
+        {
+        X509 *x509,*x;
+        PKCS7 *p7;
+        PKCS7_SIGNED *s;
+        PKCS7_SIGNER_INFO *si;
+        PKCS7_ISSUER_AND_SERIAL *ias;
+        X509_STORE_CTX cert_ctx;
+        X509_STORE *cert_store=NULL;
+        X509_LOOKUP *lookup=NULL;
+        BIO *data,*detached=NULL,*p7bio=NULL;
+        char buf[1024*4];
+        unsigned char *p,*pp;
+        int i,j,printit=0;
+        STACK *sk;
+
+        bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+        EVP_add_digest(EVP_md2());
+        EVP_add_digest(EVP_md5());
+        EVP_add_digest(EVP_sha1());
+        EVP_add_digest(EVP_mdc2());
+
+        data=BIO_new(BIO_s_file());
+again:
+        pp=NULL;
+        while (argc > 1)
+                {
+                argc--;
+                argv++;
+                if (strcmp(argv[0],"-p") == 0)
+                        {
+                        printit=1;
+                        }
+                else if ((strcmp(argv[0],"-d") == 0) && (argc >= 2))
+                        {
+                        detached=BIO_new(BIO_s_file());
+                        if (!BIO_read_filename(detached,argv[1]))
+                                goto err;
+                        argc--;
+                        argv++;
+                        }
+                else
+                        {
+                        pp=argv[0];
+                        if (!BIO_read_filename(data,argv[0]))
+                                goto err;
+                        }
+                }
+
+        if (pp == NULL)
+                BIO_set_fp(data,stdin,BIO_NOCLOSE);
+
+
+        /* Load the PKCS7 object from a file */
+        if ((p7=PEM_read_bio_PKCS7(data,NULL,NULL)) == NULL) goto err;
+
+        /* This stuff is being setup for certificate verification.
+         * When using SSL, it could be replaced with a 
+         * cert_stre=SSL_CTX_get_cert_store(ssl_ctx); */
+        cert_store=X509_STORE_new();
+        X509_STORE_set_default_paths(cert_store);
+        X509_STORE_load_locations(cert_store,NULL,"../../certs");
+        X509_STORE_set_verify_cb_func(cert_store,verify_callback);
+
+        ERR_clear_errors();
+
+        /* We need to process the data */
+        if (PKCS7_get_detached(p7))
+                {
+                if (detached == NULL)
+                        {
+                        printf("no data to verify the signature on\n");
+                        exit(1);
+                        }
+                else
+                        p7bio=PKCS7_dataInit(p7,detached);
+                }
+        else
+                {
+                p7bio=PKCS7_dataInit(p7,NULL);
+                }
+
+        /* We now have to 'read' from p7bio to calculate digests etc. */
+        for (;;)
+                {
+                i=BIO_read(p7bio,buf,sizeof(buf));
+                /* print it? */
+                if (i <= 0) break;
+                }
+
+        /* We can now verify signatures */
+        sk=PKCS7_get_signer_info(p7);
+        if (sk == NULL)
+                {
+                printf("there are no signatures on this data\n");
+                exit(1);
+                }
+
+        /* Ok, first we need to, for each subject entry, see if we can verify */
+        for (i=0; i<sk_num(sk); i++)
+                {
+                si=(PKCS7_SIGNER_INFO *)sk_value(sk,i);
+                i=PKCS7_dataVerify(cert_store,&cert_ctx,p7bio,p7,si);
+                if (i <= 0)
+                        goto err;
+                }
+
+        X509_STORE_free(cert_store);
+
+        printf("done\n");
+        exit(0);
+err:
+        ERR_load_crypto_strings();
+        ERR_print_errors_fp(stderr);
+        exit(1);
+        }
+
+/* should be X509 * but we can just have them as char *. */
+int verify_callback(ok, ctx)
+int ok;
+X509_STORE_CTX *ctx;
+        {
+        char buf[256];
+        X509 *err_cert;
+        int err,depth;
+
+        err_cert=X509_STORE_CTX_get_current_cert(ctx);
+        err=    X509_STORE_CTX_get_error(ctx);
+        depth=  X509_STORE_CTX_get_error_depth(ctx);
+
+        X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256);
+        BIO_printf(bio_err,"depth=%d %s\n",depth,buf);
+        if (!ok)
+                {
+                BIO_printf(bio_err,"verify error:num=%d:%s\n",err,
+                        X509_verify_cert_error_string(err));
+                if (depth < 6)
+                        {
+                        ok=1;
+                        X509_STORE_CTX_set_error(ctx,X509_V_OK);
+                        }
+                else
+                        {
+                        ok=0;
+                        X509_STORE_CTX_set_error(ctx,X509_V_ERR_CERT_CHAIN_TOO_LONG);
+                        }
+                }
+        switch (ctx->error)
+                {
+        case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
+                X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert),buf,256);
+                BIO_printf(bio_err,"issuer= %s\n",buf);
+                break;
+        case X509_V_ERR_CERT_NOT_YET_VALID:
+        case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
+                BIO_printf(bio_err,"notBefore=");
+                ASN1_UTCTIME_print(bio_err,X509_get_notBefore(ctx->current_cert));
+                BIO_printf(bio_err,"\n");
+                break;
+        case X509_V_ERR_CERT_HAS_EXPIRED:
+        case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
+                BIO_printf(bio_err,"notAfter=");
+                ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ctx->current_cert));
+                BIO_printf(bio_err,"\n");
+                break;
+                }
+        BIO_printf(bio_err,"verify return:%d\n",ok);
+        return(ok);
+        }