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.

3 files changed, 722 insertions, 0 deletions

diff --git a/src/lib/libcrypto/pem/ctx_size.c b/src/lib/libcrypto/pem/ctx_size.c
new file mode 100644
index 0000000000..87469bc4af
--- /dev/null
+++ b/src/lib/libcrypto/pem/ctx_size.c
@@ -0,0 +1,122 @@
+/* crypto/pem/ctx_size.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"
+
+int main(argc,argv)
+int argc;
+char *argv[];
+        {
+        int i,j;
+        char buf[256];
+
+        for (;;)
+                {
+                char *str;
+                buf[0]='\0';
+                fgets(buf,256,stdin);
+                if (buf[0] == '\0') break;
+
+                str="#define EVP_ENCODE_CTX_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        printf("%s %d\n",str,(int)sizeof(EVP_ENCODE_CTX));
+                        continue;
+                        }
+                str="#define EVP_MD_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        printf("%s %d\n",str,(int)sizeof(EVP_MD));
+                        continue;
+                        }
+                str="#define EVP_MD_CTX_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        printf("%s %d\n",str,(int)sizeof(EVP_MD_CTX));
+                        continue;
+                        }
+                str="#define EVP_CIPHER_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        printf("%s %d\n",str,(int)sizeof(EVP_CIPHER));
+                        continue;
+                        }
+                str="#define EVP_CIPHER_CTX_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        printf("%s %d\n",str,(int)sizeof(EVP_CIPHER_CTX));
+                        continue;
+                        }
+
+                str="#define EVP_MAX_MD_SIZE ";
+                if (strncmp(buf,str,strlen(str)) == 0)
+                        {
+                        i=MD2_DIGEST_LENGTH;
+                        j=MD5_DIGEST_LENGTH;
+                        if (j > i) i=j;
+                        j=SHA_DIGEST_LENGTH;
+                        if (j > i) i=j;
+                        printf("%s %d\n",str,i);
+                        continue;
+                        }
+                fputs(buf,stdout);
+                }
+        exit(0);
+        }
diff --git a/src/lib/libcrypto/pem/pem.err b/src/lib/libcrypto/pem/pem.err
new file mode 100644
index 0000000000..0e523abf82
--- /dev/null
+++ b/src/lib/libcrypto/pem/pem.err
@@ -0,0 +1,38 @@
+/* Error codes for the PEM functions. */
+
+/* Function codes. */
+#define PEM_F_DEF_CALLBACK                               100
+#define PEM_F_LOAD_IV                                    101
+#define PEM_F_PEM_ASN1_READ                              102
+#define PEM_F_PEM_ASN1_READ_BIO                          103
+#define PEM_F_PEM_ASN1_WRITE                             104
+#define PEM_F_PEM_ASN1_WRITE_BIO                         105
+#define PEM_F_PEM_DO_HEADER                              106
+#define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
+#define PEM_F_PEM_READ                                   108
+#define PEM_F_PEM_READ_BIO                               109
+#define PEM_F_PEM_SEALFINAL                              110
+#define PEM_F_PEM_SEALINIT                               111
+#define PEM_F_PEM_SIGNFINAL                              112
+#define PEM_F_PEM_WRITE                                  113
+#define PEM_F_PEM_WRITE_BIO                              114
+#define PEM_F_PEM_X509_INFO_READ                         115
+#define PEM_F_PEM_X509_INFO_READ_BIO                     116
+#define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
+
+/* Reason codes. */
+#define PEM_R_BAD_BASE64_DECODE                          100
+#define PEM_R_BAD_DECRYPT                                101
+#define PEM_R_BAD_END_LINE                               102
+#define PEM_R_BAD_IV_CHARS                               103
+#define PEM_R_BAD_PASSWORD_READ                          104
+#define PEM_R_NOT_DEK_INFO                               105
+#define PEM_R_NOT_ENCRYPTED                              106
+#define PEM_R_NOT_PROC_TYPE                              107
+#define PEM_R_NO_START_LINE                              108
+#define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
+#define PEM_R_PUBLIC_KEY_NO_RSA                          110
+#define PEM_R_READ_KEY                                   111
+#define PEM_R_SHORT_HEADER                               112
+#define PEM_R_UNSUPPORTED_CIPHER                         113
+#define PEM_R_UNSUPPORTED_ENCRYPTION                     114
diff --git a/src/lib/libcrypto/pem/pem.org b/src/lib/libcrypto/pem/pem.org
new file mode 100644
index 0000000000..38952509dd
--- /dev/null
+++ b/src/lib/libcrypto/pem/pem.org
@@ -0,0 +1,562 @@
+/* crypto/pem/pem.org */
+/* Copyright (C) 1995-1997 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.]
+ */
+
+/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 
+ *
+ * Always modify pem.org since pem.h is automatically generated from
+ * it during SSLeay configuration.
+ *
+ * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+ */
+
+#ifndef HEADER_PEM_H
+#define HEADER_PEM_H
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#include "evp.h"
+#include "x509.h"
+
+#define PEM_OBJ_UNDEF           0
+#define PEM_OBJ_X509            1
+#define PEM_OBJ_X509_REQ        2
+#define PEM_OBJ_CRL             3
+#define PEM_OBJ_SSL_SESSION     4
+#define PEM_OBJ_PRIV_KEY        10
+#define PEM_OBJ_PRIV_RSA        11
+#define PEM_OBJ_PRIV_DSA        12
+#define PEM_OBJ_PRIV_DH         13
+#define PEM_OBJ_PUB_RSA         14
+#define PEM_OBJ_PUB_DSA         15
+#define PEM_OBJ_PUB_DH          16
+#define PEM_OBJ_DHPARAMS        17
+#define PEM_OBJ_DSAPARAMS       18
+#define PEM_OBJ_PRIV_RSA_PUBLIC 19
+
+#define PEM_ERROR               30
+#define PEM_DEK_DES_CBC         40
+#define PEM_DEK_IDEA_CBC        45
+#define PEM_DEK_DES_EDE         50
+#define PEM_DEK_DES_ECB         60
+#define PEM_DEK_RSA             70
+#define PEM_DEK_RSA_MD2         80
+#define PEM_DEK_RSA_MD5         90
+
+#define PEM_MD_MD2              NID_md2
+#define PEM_MD_MD5              NID_md5
+#define PEM_MD_SHA              NID_sha
+#define PEM_MD_MD2_RSA          NID_md2WithRSAEncryption
+#define PEM_MD_MD5_RSA          NID_md5WithRSAEncryption
+#define PEM_MD_SHA_RSA          NID_sha1WithRSAEncryption
+
+#define PEM_STRING_X509_OLD     "X509 CERTIFICATE"
+#define PEM_STRING_X509         "CERTIFICATE"
+#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
+#define PEM_STRING_X509_REQ     "CERTIFICATE REQUEST"
+#define PEM_STRING_X509_CRL     "X509 CRL"
+#define PEM_STRING_EVP_PKEY     "PRIVATE KEY"
+#define PEM_STRING_RSA          "RSA PRIVATE KEY"
+#define PEM_STRING_RSA_PUBLIC   "RSA PUBLIC KEY"
+#define PEM_STRING_DSA          "DSA PRIVATE KEY"
+#define PEM_STRING_PKCS7        "PKCS7"
+#define PEM_STRING_DHPARAMS     "DH PARAMETERS"
+#define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
+#define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
+
+#ifndef HEADER_ENVELOPE_H
+
+#define EVP_ENCODE_CTX_SIZE  92
+#define EVP_MD_SIZE  48
+#define EVP_MD_CTX_SIZE  152
+#define EVP_CIPHER_SIZE  28
+#define EVP_CIPHER_CTX_SIZE  4212
+#define EVP_MAX_MD_SIZE  20
+
+typedef struct evp_encode_ctx_st
+        {
+        char data[EVP_ENCODE_CTX_SIZE];
+        } EVP_ENCODE_CTX;
+
+typedef struct env_md_ctx_st
+        {
+        char data[EVP_MD_CTX_SIZE];
+        } EVP_MD_CTX;
+
+typedef struct evp_cipher_st
+        {
+        char data[EVP_CIPHER_SIZE];
+        } EVP_CIPHER;
+
+typedef struct evp_cipher_ctx_st
+        {
+        char data[EVP_CIPHER_CTX_SIZE];
+        } EVP_CIPHER_CTX;
+#endif
+
+
+typedef struct PEM_Encode_Seal_st
+        {
+        EVP_ENCODE_CTX encode;
+        EVP_MD_CTX md;
+        EVP_CIPHER_CTX cipher;
+        } PEM_ENCODE_SEAL_CTX;
+
+/* enc_type is one off */
+#define PEM_TYPE_ENCRYPTED      10
+#define PEM_TYPE_MIC_ONLY       20
+#define PEM_TYPE_MIC_CLEAR      30
+#define PEM_TYPE_CLEAR          40
+
+typedef struct pem_recip_st
+        {
+        char *name;
+        X509_NAME *dn;
+
+        int cipher;
+        int key_enc;
+        char iv[8];
+        } PEM_USER;
+
+typedef struct pem_ctx_st
+        {
+        int type;               /* what type of object */
+
+        struct  {
+                int version;    
+                int mode;               
+                } proc_type;
+
+        char *domain;
+
+        struct  {
+                int cipher;
+                unsigned char iv[8];
+                } DEK_info;
+                
+        PEM_USER *originator;
+
+        int num_recipient;
+        PEM_USER **recipient;
+
+#ifdef HEADER_STACK_H
+        STACK *x509_chain;      /* certificate chain */
+#else
+        char *x509_chain;       /* certificate chain */
+#endif
+        EVP_MD *md;             /* signature type */
+
+        int md_enc;             /* is the md encrypted or not? */
+        int md_len;             /* length of md_data */
+        char *md_data;          /* message digest, could be pkey encrypted */
+
+        EVP_CIPHER *dec;        /* date encryption cipher */
+        int key_len;            /* key length */
+        unsigned char *key;     /* key */
+        unsigned char iv[8];    /* the iv */
+
+        
+        int  data_enc;          /* is the data encrypted */
+        int data_len;
+        unsigned char *data;
+        } PEM_CTX;
+
+#ifdef SSLEAY_MACROS
+
+#define PEM_write_SSL_SESSION(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
+                        PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_X509(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
+                        (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
+                (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
+                        NULL,NULL,0,NULL)
+#define PEM_write_X509_CRL(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
+                        fp,(char *)x, NULL,NULL,0,NULL)
+#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
+                        (char *)x,enc,kstr,klen,cb)
+#define PEM_write_RSAPublicKey(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
+                        PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL)
+#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
+                        (char *)x,enc,kstr,klen,cb)
+#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write((int (*)())i2d_PrivateKey,\
+                (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
+                        bp,(char *)x,enc,kstr,klen,cb)
+#define PEM_write_PKCS7(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
+                        (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_DHparams(fp,x) \
+                PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
+                        (char *)x,NULL,NULL,0,NULL)
+
+#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
+        (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
+#define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \
+        (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb)
+#define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \
+        (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb)
+#define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \
+        (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb)
+#define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
+        (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb)
+#define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
+        (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb)
+#define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \
+        (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb)
+#define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \
+        (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb)
+#define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \
+        (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb)
+#define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \
+        (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb)
+
+#define PEM_write_bio_SSL_SESSION(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
+                        PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_bio_X509(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
+                        (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
+                (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
+                        NULL,NULL,0,NULL)
+#define PEM_write_bio_X509_CRL(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
+                        bp,(char *)x, NULL,NULL,0,NULL)
+#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
+                        bp,(char *)x,enc,kstr,klen,cb)
+#define PEM_write_bio_RSAPublicKey(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
+                        PEM_STRING_RSA_PUBLIC,\
+                        bp,(char *)x,NULL,NULL,0,NULL)
+#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
+                        bp,(char *)x,enc,kstr,klen,cb)
+#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \
+                PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
+                (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
+                        bp,(char *)x,enc,kstr,klen,cb)
+#define PEM_write_bio_PKCS7(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
+                        (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_bio_DHparams(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
+                        bp,(char *)x,NULL,NULL,0,NULL)
+#define PEM_write_bio_DSAparams(bp,x) \
+                PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
+                        PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL)
+
+#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
+#define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb)
+#define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb)
+#define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb)
+#define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb)
+#define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb)
+#define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb)
+#define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb)
+
+#define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb)
+#define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb)
+#define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
+        (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb)
+
+#endif
+
+#ifndef NOPROTO
+int     PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
+int     PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
+                int (*callback)());
+
+#ifdef HEADER_BIO_H
+int     PEM_read_bio(BIO *bp, char **name, char **header,
+                unsigned char **data,long *len);
+int     PEM_write_bio(BIO *bp,char *name,char *hdr,unsigned char *data,
+                long len);
+char *  PEM_ASN1_read_bio(char *(*d2i)(),char *name,BIO *bp,char **x,
+                int (*cb)());
+int     PEM_ASN1_write_bio(int (*i2d)(),char *name,BIO *bp,char *x,
+                EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)());
+STACK * PEM_X509_INFO_read_bio(BIO *bp, STACK *sk, int (*cb)());
+int     PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
+                unsigned char *kstr, int klen, int (*cb)());
+#endif
+
+#ifndef WIN16
+int     PEM_read(FILE *fp, char **name, char **header,
+                unsigned char **data,long *len);
+int     PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
+char *  PEM_ASN1_read(char *(*d2i)(),char *name,FILE *fp,char **x,
+                int (*cb)());
+int     PEM_ASN1_write(int (*i2d)(),char *name,FILE *fp,char *x,
+                EVP_CIPHER *enc,unsigned char *kstr,int klen,int (*callback)());
+STACK * PEM_X509_INFO_read(FILE *fp, STACK *sk, int (*cb)());
+#endif
+
+int     PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
+                EVP_MD *md_type, unsigned char **ek, int *ekl,
+                unsigned char *iv, EVP_PKEY **pubk, int npubk);
+void    PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
+                unsigned char *in, int inl);
+int     PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
+                unsigned char *out, int *outl, EVP_PKEY *priv);
+
+void    PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
+void    PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
+int     PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+                unsigned int *siglen, EVP_PKEY *pkey);
+
+void    ERR_load_PEM_strings(void);
+
+void    PEM_proc_type(char *buf, int type);
+void    PEM_dek_info(char *buf, char *type, int len, char *str);
+
+#ifndef SSLEAY_MACROS
+
+#ifndef WIN16
+X509 *PEM_read_X509(FILE *fp,X509 **x,int (*cb)());
+X509_REQ *PEM_read_X509_REQ(FILE *fp,X509_REQ **x,int (*cb)());
+X509_CRL *PEM_read_X509_CRL(FILE *fp,X509_CRL **x,int (*cb)());
+RSA *PEM_read_RSAPrivateKey(FILE *fp,RSA **x,int (*cb)());
+RSA *PEM_read_RSAPublicKey(FILE *fp,RSA **x,int (*cb)());
+DSA *PEM_read_DSAPrivateKey(FILE *fp,DSA **x,int (*cb)());
+EVP_PKEY *PEM_read_PrivateKey(FILE *fp,EVP_PKEY **x,int (*cb)());
+PKCS7 *PEM_read_PKCS7(FILE *fp,PKCS7 **x,int (*cb)());
+DH *PEM_read_DHparams(FILE *fp,DH **x,int (*cb)());
+DSA *PEM_read_DSAparams(FILE *fp,DSA **x,int (*cb)());
+int PEM_write_X509(FILE *fp,X509 *x);
+int PEM_write_X509_REQ(FILE *fp,X509_REQ *x);
+int PEM_write_X509_CRL(FILE *fp,X509_CRL *x);
+int PEM_write_RSAPrivateKey(FILE *fp,RSA *x,EVP_CIPHER *enc,unsigned char *kstr,
+        int klen,int (*cb)());
+int PEM_write_RSAPublicKey(FILE *fp,RSA *x);
+int PEM_write_DSAPrivateKey(FILE *fp,DSA *x,EVP_CIPHER *enc,unsigned char *kstr,
+        int klen,int (*cb)());
+int PEM_write_PrivateKey(FILE *fp,EVP_PKEY *x,EVP_CIPHER *enc,
+        unsigned char *kstr,int klen,int (*cb)());
+int PEM_write_PKCS7(FILE *fp,PKCS7 *x);
+int PEM_write_DHparams(FILE *fp,DH *x);
+int PEM_write_DSAparams(FILE *fp,DSA *x);
+#endif
+
+#ifdef HEADER_BIO_H
+X509 *PEM_read_bio_X509(BIO *bp,X509 **x,int (*cb)());
+X509_REQ *PEM_read_bio_X509_REQ(BIO *bp,X509_REQ **x,int (*cb)());
+X509_CRL *PEM_read_bio_X509_CRL(BIO *bp,X509_CRL **x,int (*cb)());
+RSA *PEM_read_bio_RSAPrivateKey(BIO *bp,RSA **x,int (*cb)());
+RSA *PEM_read_bio_RSAPublicKey(BIO *bp,RSA **x,int (*cb)());
+DSA *PEM_read_bio_DSAPrivateKey(BIO *bp,DSA **x,int (*cb)());
+EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp,EVP_PKEY **x,int (*cb)());
+PKCS7 *PEM_read_bio_PKCS7(BIO *bp,PKCS7 **x,int (*cb)());
+DH *PEM_read_bio_DHparams(BIO *bp,DH **x,int (*cb)());
+DSA *PEM_read_bio_DSAparams(BIO *bp,DSA **x,int (*cb)());
+int PEM_write_bio_X509(BIO *bp,X509 *x);
+int PEM_write_bio_X509_REQ(BIO *bp,X509_REQ *x);
+int PEM_write_bio_X509_CRL(BIO *bp,X509_CRL *x);
+int PEM_write_bio_RSAPrivateKey(BIO *fp,RSA *x,EVP_CIPHER *enc,
+        unsigned char *kstr,int klen,int (*cb)());
+int PEM_write_bio_RSAPublicKey(BIO *fp,RSA *x);
+int PEM_write_bio_DSAPrivateKey(BIO *fp,DSA *x,EVP_CIPHER *enc,
+        unsigned char *kstr,int klen,int (*cb)());
+int PEM_write_bio_PrivateKey(BIO *fp,EVP_PKEY *x,EVP_CIPHER *enc,
+        unsigned char *kstr,int klen,int (*cb)());
+int PEM_write_bio_PKCS7(BIO *bp,PKCS7 *x);
+int PEM_write_bio_DHparams(BIO *bp,DH *x);
+int PEM_write_bio_DSAparams(BIO *bp,DSA *x);
+#endif
+
+#endif /* SSLEAY_MACROS */
+
+
+#else
+
+int     PEM_get_EVP_CIPHER_INFO();
+int     PEM_do_header();
+int     PEM_read_bio();
+int     PEM_write_bio();
+#ifndef WIN16
+int     PEM_read();
+int     PEM_write();
+STACK * PEM_X509_INFO_read();
+char *  PEM_ASN1_read();
+int     PEM_ASN1_write();
+#endif
+STACK * PEM_X509_INFO_read_bio();
+int     PEM_X509_INFO_write_bio();
+char *  PEM_ASN1_read_bio();
+int     PEM_ASN1_write_bio();
+int     PEM_SealInit();
+void    PEM_SealUpdate();
+int     PEM_SealFinal();
+int     PEM_SignFinal();
+
+void    ERR_load_PEM_strings();
+
+void    PEM_proc_type();
+void    PEM_dek_info();
+
+#ifndef SSLEAY_MACROS
+#ifndef WIN16
+X509 *PEM_read_X509();
+X509_REQ *PEM_read_X509_REQ();
+X509_CRL *PEM_read_X509_CRL();
+RSA *PEM_read_RSAPrivateKey();
+RSA *PEM_read_RSAPublicKey();
+DSA *PEM_read_DSAPrivateKey();
+EVP_PKEY *PEM_read_PrivateKey();
+PKCS7 *PEM_read_PKCS7();
+DH *PEM_read_DHparams();
+DSA *PEM_read_DSAparams();
+int PEM_write_X509();
+int PEM_write_X509_REQ();
+int PEM_write_X509_CRL();
+int PEM_write_RSAPrivateKey();
+int PEM_write_RSAPublicKey();
+int PEM_write_DSAPrivateKey();
+int PEM_write_PrivateKey();
+int PEM_write_PKCS7();
+int PEM_write_DHparams();
+int PEM_write_DSAparams();
+#endif
+
+X509 *PEM_read_bio_X509();
+X509_REQ *PEM_read_bio_X509_REQ();
+X509_CRL *PEM_read_bio_X509_CRL();
+RSA *PEM_read_bio_RSAPrivateKey();
+RSA *PEM_read_bio_RSAPublicKey();
+DSA *PEM_read_bio_DSAPrivateKey();
+EVP_PKEY *PEM_read_bio_PrivateKey();
+PKCS7 *PEM_read_bio_PKCS7();
+DH *PEM_read_bio_DHparams();
+DSA *PEM_read_bio_DSAparams();
+int PEM_write_bio_X509();
+int PEM_write_bio_X509_REQ();
+int PEM_write_bio_X509_CRL();
+int PEM_write_bio_RSAPrivateKey();
+int PEM_write_bio_RSAPublicKey();
+int PEM_write_bio_DSAPrivateKey();
+int PEM_write_bio_PrivateKey();
+int PEM_write_bio_PKCS7();
+int PEM_write_bio_DHparams();
+int PEM_write_bio_DSAparams();
+
+#endif /* SSLEAY_MACROS */
+
+#endif
+
+/* BEGIN ERROR CODES */
+/* Error codes for the PEM functions. */
+
+/* Function codes. */
+#define PEM_F_DEF_CALLBACK                               100
+#define PEM_F_LOAD_IV                                    101
+#define PEM_F_PEM_ASN1_READ                              102
+#define PEM_F_PEM_ASN1_READ_BIO                          103
+#define PEM_F_PEM_ASN1_WRITE                             104
+#define PEM_F_PEM_ASN1_WRITE_BIO                         105
+#define PEM_F_PEM_DO_HEADER                              106
+#define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
+#define PEM_F_PEM_READ                                   108
+#define PEM_F_PEM_READ_BIO                               109
+#define PEM_F_PEM_SEALFINAL                              110
+#define PEM_F_PEM_SEALINIT                               111
+#define PEM_F_PEM_SIGNFINAL                              112
+#define PEM_F_PEM_WRITE                                  113
+#define PEM_F_PEM_WRITE_BIO                              114
+#define PEM_F_PEM_X509_INFO_READ                         115
+#define PEM_F_PEM_X509_INFO_READ_BIO                     116
+#define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
+
+/* Reason codes. */
+#define PEM_R_BAD_BASE64_DECODE                          100
+#define PEM_R_BAD_DECRYPT                                101
+#define PEM_R_BAD_END_LINE                               102
+#define PEM_R_BAD_IV_CHARS                               103
+#define PEM_R_BAD_PASSWORD_READ                          104
+#define PEM_R_NOT_DEK_INFO                               105
+#define PEM_R_NOT_ENCRYPTED                              106
+#define PEM_R_NOT_PROC_TYPE                              107
+#define PEM_R_NO_START_LINE                              108
+#define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
+#define PEM_R_PUBLIC_KEY_NO_RSA                          110
+#define PEM_R_READ_KEY                                   111
+#define PEM_R_SHORT_HEADER                               112
+#define PEM_R_UNSUPPORTED_CIPHER                         113
+#define PEM_R_UNSUPPORTED_ENCRYPTION                     114
+ 
+#ifdef  __cplusplus
+}
+#endif
+#endif
+