[thirdparty/openssl.git] / include / openssl / pem.h

/*
 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#ifndef HEADER_PEM_H
# define HEADER_PEM_H

# include <openssl/e_os2.h>
# include <openssl/bio.h>
# include <openssl/stack.h>
# include <openssl/evp.h>
# include <openssl/x509.h>
# include <openssl/pem2.h>

#ifdef  __cplusplus
extern "C" {
#endif

# define PEM_BUFSIZE             1024

# define PEM_STRING_X509_OLD     "X509 CERTIFICATE"
# define PEM_STRING_X509         "CERTIFICATE"
# define PEM_STRING_X509_TRUSTED "TRUSTED 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     "ANY PRIVATE KEY"
# define PEM_STRING_PUBLIC       "PUBLIC 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_DSA_PUBLIC   "DSA PUBLIC KEY"
# define PEM_STRING_PKCS7        "PKCS7"
# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
# define PEM_STRING_PKCS8        "ENCRYPTED PRIVATE KEY"
# define PEM_STRING_PKCS8INF     "PRIVATE KEY"
# define PEM_STRING_DHPARAMS     "DH PARAMETERS"
# define PEM_STRING_DHXPARAMS    "X9.42 DH PARAMETERS"
# define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
# define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
# define PEM_STRING_PARAMETERS   "PARAMETERS"
# define PEM_STRING_CMS          "CMS"

# 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]; unused and wrong size */
} 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;
        /*-
        unused, and wrong size
        unsigned char iv[8]; */
    } DEK_info;

    PEM_USER *originator;

    int num_recipient;
    PEM_USER **recipient;

/*-
    XXX(ben): don#t think this is used!
        STACK *x509_chain;      / * certificate chain */
    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 */
  /*-
    unused, and wrong size
    unsigned char iv[8]; */

    int data_enc;               /* is the data encrypted */
    int data_len;
    unsigned char *data;
} PEM_CTX;

/*
 * These macros make the PEM_read/PEM_write functions easier to maintain and
 * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
 * IMPLEMENT_PEM_rw_cb(...)
 */

# ifdef OPENSSL_NO_STDIO

#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
#  define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
#  define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
# else

#  define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
}

#  define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
}

#  define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, const type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
}

#  define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, \
                  void *u) \
        { \
        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
        }

#  define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, \
                  void *u) \
        { \
        return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
        }

# endif

# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
}

# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
}

# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, const type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
}

# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
        { \
        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
        }

# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
        { \
        return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
        }

# define IMPLEMENT_PEM_write(name, type, str, asn1) \
        IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
        IMPLEMENT_PEM_write_fp(name, type, str, asn1)

# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
        IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
        IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)

# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
        IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
        IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)

# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
        IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
        IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)

# define IMPLEMENT_PEM_read(name, type, str, asn1) \
        IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
        IMPLEMENT_PEM_read_fp(name, type, str, asn1)

# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
        IMPLEMENT_PEM_read(name, type, str, asn1) \
        IMPLEMENT_PEM_write(name, type, str, asn1)

# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
        IMPLEMENT_PEM_read(name, type, str, asn1) \
        IMPLEMENT_PEM_write_const(name, type, str, asn1)

# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
        IMPLEMENT_PEM_read(name, type, str, asn1) \
        IMPLEMENT_PEM_write_cb(name, type, str, asn1)

/* These are the same except they are for the declarations */

# if defined(OPENSSL_NO_STDIO)

#  define DECLARE_PEM_read_fp(name, type) /**/
#  define DECLARE_PEM_write_fp(name, type) /**/
#  define DECLARE_PEM_write_fp_const(name, type) /**/
#  define DECLARE_PEM_write_cb_fp(name, type) /**/
# else

#  define DECLARE_PEM_read_fp(name, type) \
        type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);

#  define DECLARE_PEM_write_fp(name, type) \
        int PEM_write_##name(FILE *fp, type *x);

#  define DECLARE_PEM_write_fp_const(name, type) \
        int PEM_write_##name(FILE *fp, const type *x);

#  define DECLARE_PEM_write_cb_fp(name, type) \
        int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);

# endif

#  define DECLARE_PEM_read_bio(name, type) \
        type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);

#  define DECLARE_PEM_write_bio(name, type) \
        int PEM_write_bio_##name(BIO *bp, type *x);

#  define DECLARE_PEM_write_bio_const(name, type) \
        int PEM_write_bio_##name(BIO *bp, const type *x);

#  define DECLARE_PEM_write_cb_bio(name, type) \
        int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);

# define DECLARE_PEM_write(name, type) \
        DECLARE_PEM_write_bio(name, type) \
        DECLARE_PEM_write_fp(name, type)
# define DECLARE_PEM_write_const(name, type) \
        DECLARE_PEM_write_bio_const(name, type) \
        DECLARE_PEM_write_fp_const(name, type)
# define DECLARE_PEM_write_cb(name, type) \
        DECLARE_PEM_write_cb_bio(name, type) \
        DECLARE_PEM_write_cb_fp(name, type)
# define DECLARE_PEM_read(name, type) \
        DECLARE_PEM_read_bio(name, type) \
        DECLARE_PEM_read_fp(name, type)
# define DECLARE_PEM_rw(name, type) \
        DECLARE_PEM_read(name, type) \
        DECLARE_PEM_write(name, type)
# define DECLARE_PEM_rw_const(name, type) \
        DECLARE_PEM_read(name, type) \
        DECLARE_PEM_write_const(name, type)
# define DECLARE_PEM_rw_cb(name, type) \
        DECLARE_PEM_read(name, type) \
        DECLARE_PEM_write_cb(name, type)
typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);

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,
                  pem_password_cb *callback, void *u);

int PEM_read_bio(BIO *bp, char **name, char **header,
                 unsigned char **data, long *len);
int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
                  const unsigned char *data, long len);
int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
                       const char *name, BIO *bp, pem_password_cb *cb,
                       void *u);
void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
                        pem_password_cb *cb, void *u);
int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
                       const EVP_CIPHER *enc, unsigned char *kstr, int klen,
                       pem_password_cb *cb, void *u);

STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
                                            pem_password_cb *cb, void *u);
int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
                            unsigned char *kstr, int klen,
                            pem_password_cb *cd, void *u);

#ifndef OPENSSL_NO_STDIO
int PEM_read(FILE *fp, char **name, char **header,
             unsigned char **data, long *len);
int PEM_write(FILE *fp, const char *name, const char *hdr,
              const unsigned char *data, long len);
void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
                    pem_password_cb *cb, void *u);
int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
                   void *x, const EVP_CIPHER *enc, unsigned char *kstr,
                   int klen, pem_password_cb *callback, void *u);
STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
                                        pem_password_cb *cb, void *u);
#endif

int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
int 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);

int PEM_def_callback(char *buf, int num, int w, void *key);
void PEM_proc_type(char *buf, int type);
void PEM_dek_info(char *buf, const char *type, int len, char *str);

# include <openssl/symhacks.h>

DECLARE_PEM_rw(X509, X509)
DECLARE_PEM_rw(X509_AUX, X509)
DECLARE_PEM_rw(X509_REQ, X509_REQ)
DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
DECLARE_PEM_rw(X509_CRL, X509_CRL)
DECLARE_PEM_rw(PKCS7, PKCS7)
DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
DECLARE_PEM_rw(PKCS8, X509_SIG)
DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
# ifndef OPENSSL_NO_RSA
DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
DECLARE_PEM_rw_const(RSAPublicKey, RSA)
DECLARE_PEM_rw(RSA_PUBKEY, RSA)
# endif
# ifndef OPENSSL_NO_DSA
DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
DECLARE_PEM_rw(DSA_PUBKEY, DSA)
DECLARE_PEM_rw_const(DSAparams, DSA)
# endif
# ifndef OPENSSL_NO_EC
DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
# endif
# ifndef OPENSSL_NO_DH
DECLARE_PEM_rw_const(DHparams, DH)
DECLARE_PEM_write_const(DHxparams, DH)
# endif
DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
DECLARE_PEM_rw(PUBKEY, EVP_PKEY)

int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
                                      char *kstr, int klen,
                                      pem_password_cb *cb, void *u);
int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
                                  char *, int, pem_password_cb *, void *);
int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
                            char *kstr, int klen,
                            pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
                                char *kstr, int klen,
                                pem_password_cb *cb, void *u);
EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
                                  void *u);

# ifndef OPENSSL_NO_STDIO
int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
                           char *kstr, int klen,
                           pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
                               char *kstr, int klen,
                               pem_password_cb *cb, void *u);
int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
                                  char *kstr, int klen,
                                  pem_password_cb *cb, void *u);

EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
                                 void *u);

int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
                              char *kstr, int klen, pem_password_cb *cd,
                              void *u);
# endif
EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);

# ifndef OPENSSL_NO_DSA
EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
EVP_PKEY *b2i_PublicKey_bio(BIO *in);
int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
#  ifndef OPENSSL_NO_RC4
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
                pem_password_cb *cb, void *u);
#  endif
# endif

/* BEGIN ERROR CODES */
/*
 * The following lines are auto generated by the script mkerr.pl. Any changes
 * made after this point may be overwritten when the script is next run.
 */
void ERR_load_PEM_strings(void);

/* Error codes for the PEM functions. */

/* Function codes. */
# define PEM_F_B2I_DSS                                    127
# define PEM_F_B2I_PVK_BIO                                128
# define PEM_F_B2I_RSA                                    129
# define PEM_F_CHECK_BITLEN_DSA                           130
# define PEM_F_CHECK_BITLEN_RSA                           131
# define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                    120
# define PEM_F_D2I_PKCS8PRIVATEKEY_FP                     121
# define PEM_F_DO_B2I                                     132
# define PEM_F_DO_B2I_BIO                                 133
# define PEM_F_DO_BLOB_HEADER                             134
# define PEM_F_DO_PK8PKEY                                 126
# define PEM_F_DO_PK8PKEY_FP                              125
# define PEM_F_DO_PVK_BODY                                135
# define PEM_F_DO_PVK_HEADER                              136
# define PEM_F_I2B_PVK                                    137
# define PEM_F_I2B_PVK_BIO                                138
# 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_DEF_CALLBACK                           100
# define PEM_F_PEM_DO_HEADER                              106
# define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY            118
# define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
# define PEM_F_PEM_PK8PKEY                                119
# define PEM_F_PEM_READ                                   108
# define PEM_F_PEM_READ_BIO                               109
# define PEM_F_PEM_READ_BIO_DHPARAMS                      141
# define PEM_F_PEM_READ_BIO_PARAMETERS                    140
# define PEM_F_PEM_READ_BIO_PRIVATEKEY                    123
# define PEM_F_PEM_READ_DHPARAMS                          142
# define PEM_F_PEM_READ_PRIVATEKEY                        124
# define PEM_F_PEM_SIGNFINAL                              112
# define PEM_F_PEM_WRITE                                  113
# define PEM_F_PEM_WRITE_BIO                              114
# define PEM_F_PEM_WRITE_PRIVATEKEY                       139
# 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_MAGIC_NUMBER                           116
# define PEM_R_BAD_PASSWORD_READ                          104
# define PEM_R_BAD_VERSION_NUMBER                         117
# define PEM_R_BIO_WRITE_FAILURE                          118
# define PEM_R_CIPHER_IS_NULL                             127
# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY               115
# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB                 119
# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB                  120
# define PEM_R_HEADER_TOO_LONG                            128
# define PEM_R_INCONSISTENT_HEADER                        121
# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR                 122
# define PEM_R_KEYBLOB_TOO_SHORT                          123
# define PEM_R_MISSING_DEK_IV                             129
# 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_PVK_DATA_TOO_SHORT                         124
# define PEM_R_PVK_TOO_SHORT                              125
# define PEM_R_READ_KEY                                   111
# define PEM_R_SHORT_HEADER                               112
# define PEM_R_UNEXPECTED_DEK_IV                          130
# define PEM_R_UNSUPPORTED_CIPHER                         113
# define PEM_R_UNSUPPORTED_ENCRYPTION                     114
# define PEM_R_UNSUPPORTED_KEY_COMPONENTS                 126

#ifdef  __cplusplus
}
#endif
#endif
Commit	Line	Data
21dcbebc RS	1	/*
21dcbebc RS	2	* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
d02b48c6	3	*
21dcbebc RS	4	* Licensed under the OpenSSL license (the "License"). You may not use
	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
d02b48c6 RE	8	*/
d02b48c6 RE	9
d02b48c6	10	#ifndef HEADER_PEM_H
0f113f3e MC	11	# define HEADER_PEM_H
	12
	13	# include <openssl/e_os2.h>
a00ae6c4 RS	14	# include <openssl/bio.h>
a00ae6c4 RS	15	# include <openssl/stack.h>
0f113f3e MC	16	# include <openssl/evp.h>
	17	# include <openssl/x509.h>
	18	# include <openssl/pem2.h>
d02b48c6	19
82271cee RL	20	#ifdef __cplusplus
	21	extern "C" {
	22	#endif
	23
0f113f3e MC	24	# define PEM_BUFSIZE 1024
0f113f3e MC	25
0f113f3e MC	26	# define PEM_STRING_X509_OLD "X509 CERTIFICATE"
0f113f3e MC	27	# define PEM_STRING_X509 "CERTIFICATE"
0f113f3e MC	28	# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
	29	# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
	30	# define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
	31	# define PEM_STRING_X509_CRL "X509 CRL"
	32	# define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
	33	# define PEM_STRING_PUBLIC "PUBLIC KEY"
	34	# define PEM_STRING_RSA "RSA PRIVATE KEY"
	35	# define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
	36	# define PEM_STRING_DSA "DSA PRIVATE KEY"
	37	# define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
	38	# define PEM_STRING_PKCS7 "PKCS7"
	39	# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
	40	# define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
	41	# define PEM_STRING_PKCS8INF "PRIVATE KEY"
	42	# define PEM_STRING_DHPARAMS "DH PARAMETERS"
	43	# define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
	44	# define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
	45	# define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
	46	# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
	47	# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
	48	# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
	49	# define PEM_STRING_PARAMETERS "PARAMETERS"
	50	# define PEM_STRING_CMS "CMS"
	51
0f113f3e MC	52	# define PEM_TYPE_ENCRYPTED 10
	53	# define PEM_TYPE_MIC_ONLY 20
	54	# define PEM_TYPE_MIC_CLEAR 30
	55	# define PEM_TYPE_CLEAR 40
	56
	57	typedef struct pem_recip_st {
	58	char *name;
	59	X509_NAME *dn;
	60	int cipher;
	61	int key_enc;
	62	/* char iv[8]; unused and wrong size */
	63	} PEM_USER;
	64
	65	typedef struct pem_ctx_st {
	66	int type; /* what type of object */
	67	struct {
	68	int version;
	69	int mode;
	70	} proc_type;
	71
	72	char *domain;
	73
	74	struct {
	75	int cipher;
	76	/*-
35a1cc90 MC	77	unused, and wrong size
35a1cc90 MC	78	unsigned char iv[8]; */
0f113f3e MC	79	} DEK_info;
	80
	81	PEM_USER *originator;
	82
	83	int num_recipient;
	84	PEM_USER **recipient;
	85
50e735f9 MC	86	/*-
	87	XXX(ben): don#t think this is used!
	88	STACK x509_chain; / certificate chain */
0f113f3e MC	89	EVP_MD md; / signature type */
	90
	91	int md_enc; /* is the md encrypted or not? */
	92	int md_len; /* length of md_data */
	93	char md_data; / message digest, could be pkey encrypted */
	94
	95	EVP_CIPHER dec; / date encryption cipher */
	96	int key_len; /* key length */
	97	unsigned char key; / key */
35a1cc90 MC	98	/*-
	99	unused, and wrong size
	100	unsigned char iv[8]; */
0f113f3e MC	101
	102	int data_enc; /* is the data encrypted */
	103	int data_len;
	104	unsigned char *data;
	105	} PEM_CTX;
	106
	107	/*
	108	* These macros make the PEM_read/PEM_write functions easier to maintain and
	109	* write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
	110	* IMPLEMENT_PEM_rw_cb(...)
f62676b9 DSH	111	*/
f62676b9 DSH	112
0f113f3e	113	# ifdef OPENSSL_NO_STDIO
f62676b9	114
0f113f3e MC	115	# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
	116	# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
	117	# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
	118	# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
	119	# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
	120	# else
f62676b9	121
0f113f3e	122	# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
74678cc2	123	type PEM_read_##name(FILE fp, type *x, pem_password_cb cb, void *u)\
f62676b9	124	{ \
297e6f19	125	return PEM_ASN1_read((d2i_of_void )d2i_##asn1, str,fp,(void *)x,cb,u); \
0f113f3e	126	}
f62676b9	127
0f113f3e	128	# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
f62676b9 DSH	129	int PEM_write_##name(FILE fp, type x) \
f62676b9 DSH	130	{ \
297e6f19	131	return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
41a15c4f BL	132	}
41a15c4f BL	133
0f113f3e	134	# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
67ffa18c	135	int PEM_write_##name(FILE fp, const type x) \
41a15c4f	136	{ \
297e6f19	137	return PEM_ASN1_write((i2d_of_void )i2d_##asn1,str,fp,(void )x,NULL,NULL,0,NULL,NULL); \
a2400fca	138	}
f62676b9	139
0f113f3e	140	# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
f62676b9	141	int PEM_write_##name(FILE fp, type x, const EVP_CIPHER *enc, \
0f113f3e MC	142	unsigned char kstr, int klen, pem_password_cb cb, \
	143	void *u) \
	144	{ \
	145	return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
	146	}
41a15c4f	147
0f113f3e	148	# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
41a15c4f	149	int PEM_write_##name(FILE fp, type x, const EVP_CIPHER *enc, \
0f113f3e MC	150	unsigned char kstr, int klen, pem_password_cb cb, \
	151	void *u) \
	152	{ \
	153	return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
	154	}
f62676b9	155
0f113f3e	156	# endif
f62676b9	157
0f113f3e	158	# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
74678cc2	159	type PEM_read_bio_##name(BIO bp, type *x, pem_password_cb cb, void *u)\
f62676b9	160	{ \
297e6f19	161	return PEM_ASN1_read_bio((d2i_of_void )d2i_##asn1, str,bp,(void *)x,cb,u); \
f62676b9 DSH	162	}
f62676b9 DSH	163
0f113f3e	164	# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
f62676b9 DSH	165	int PEM_write_bio_##name(BIO bp, type x) \
f62676b9 DSH	166	{ \
297e6f19	167	return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
41a15c4f BL	168	}
41a15c4f BL	169
0f113f3e	170	# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
67ffa18c	171	int PEM_write_bio_##name(BIO bp, const type x) \
41a15c4f	172	{ \
297e6f19	173	return PEM_ASN1_write_bio((i2d_of_void )i2d_##asn1,str,bp,(void )x,NULL,NULL,0,NULL,NULL); \
f62676b9 DSH	174	}
f62676b9 DSH	175
0f113f3e	176	# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
f62676b9	177	int PEM_write_bio_##name(BIO bp, type x, const EVP_CIPHER *enc, \
0f113f3e MC	178	unsigned char kstr, int klen, pem_password_cb cb, void *u) \
	179	{ \
	180	return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
	181	}
41a15c4f	182
0f113f3e	183	# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
41a15c4f	184	int PEM_write_bio_##name(BIO bp, type x, const EVP_CIPHER *enc, \
0f113f3e MC	185	unsigned char kstr, int klen, pem_password_cb cb, void *u) \
	186	{ \
	187	return PEM_ASN1_write_bio((i2d_of_void )i2d_##asn1,str,bp,(void )x,enc,kstr,klen,cb,u); \
	188	}
f62676b9	189
0f113f3e MC	190	# define IMPLEMENT_PEM_write(name, type, str, asn1) \
	191	IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
	192	IMPLEMENT_PEM_write_fp(name, type, str, asn1)
f62676b9	193
0f113f3e MC	194	# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
	195	IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
	196	IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
41a15c4f	197
0f113f3e MC	198	# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
	199	IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
	200	IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
f62676b9	201
0f113f3e MC	202	# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
	203	IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
	204	IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
41a15c4f	205
0f113f3e MC	206	# define IMPLEMENT_PEM_read(name, type, str, asn1) \
	207	IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
	208	IMPLEMENT_PEM_read_fp(name, type, str, asn1)
f62676b9	209
0f113f3e MC	210	# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
	211	IMPLEMENT_PEM_read(name, type, str, asn1) \
	212	IMPLEMENT_PEM_write(name, type, str, asn1)
f62676b9	213
0f113f3e MC	214	# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
	215	IMPLEMENT_PEM_read(name, type, str, asn1) \
	216	IMPLEMENT_PEM_write_const(name, type, str, asn1)
41a15c4f	217
0f113f3e MC	218	# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
	219	IMPLEMENT_PEM_read(name, type, str, asn1) \
	220	IMPLEMENT_PEM_write_cb(name, type, str, asn1)
f62676b9	221
dbd665c2 DSH	222	/* These are the same except they are for the declarations */
dbd665c2 DSH	223
0f113f3e MC	224	# if defined(OPENSSL_NO_STDIO)
	225
	226	# define DECLARE_PEM_read_fp(name, type) /**/
	227	# define DECLARE_PEM_write_fp(name, type) /**/
984d6c60	228	# define DECLARE_PEM_write_fp_const(name, type) /**/
0f113f3e MC	229	# define DECLARE_PEM_write_cb_fp(name, type) /**/
	230	# else
	231
	232	# define DECLARE_PEM_read_fp(name, type) \
	233	type PEM_read_##name(FILE fp, type *x, pem_password_cb cb, void *u);
	234
	235	# define DECLARE_PEM_write_fp(name, type) \
	236	int PEM_write_##name(FILE fp, type x);
	237
	238	# define DECLARE_PEM_write_fp_const(name, type) \
	239	int PEM_write_##name(FILE fp, const type x);
	240
	241	# define DECLARE_PEM_write_cb_fp(name, type) \
	242	int PEM_write_##name(FILE fp, type x, const EVP_CIPHER *enc, \
	243	unsigned char kstr, int klen, pem_password_cb cb, void *u);
	244
	245	# endif
	246
0f113f3e MC	247	# define DECLARE_PEM_read_bio(name, type) \
	248	type PEM_read_bio_##name(BIO bp, type *x, pem_password_cb cb, void *u);
	249
	250	# define DECLARE_PEM_write_bio(name, type) \
	251	int PEM_write_bio_##name(BIO bp, type x);
	252
	253	# define DECLARE_PEM_write_bio_const(name, type) \
	254	int PEM_write_bio_##name(BIO bp, const type x);
	255
	256	# define DECLARE_PEM_write_cb_bio(name, type) \
	257	int PEM_write_bio_##name(BIO bp, type x, const EVP_CIPHER *enc, \
	258	unsigned char kstr, int klen, pem_password_cb cb, void *u);
	259
0f113f3e MC	260	# define DECLARE_PEM_write(name, type) \
	261	DECLARE_PEM_write_bio(name, type) \
	262	DECLARE_PEM_write_fp(name, type)
	263	# define DECLARE_PEM_write_const(name, type) \
	264	DECLARE_PEM_write_bio_const(name, type) \
	265	DECLARE_PEM_write_fp_const(name, type)
	266	# define DECLARE_PEM_write_cb(name, type) \
	267	DECLARE_PEM_write_cb_bio(name, type) \
	268	DECLARE_PEM_write_cb_fp(name, type)
	269	# define DECLARE_PEM_read(name, type) \
	270	DECLARE_PEM_read_bio(name, type) \
	271	DECLARE_PEM_read_fp(name, type)
	272	# define DECLARE_PEM_rw(name, type) \
	273	DECLARE_PEM_read(name, type) \
	274	DECLARE_PEM_write(name, type)
	275	# define DECLARE_PEM_rw_const(name, type) \
	276	DECLARE_PEM_read(name, type) \
	277	DECLARE_PEM_write_const(name, type)
	278	# define DECLARE_PEM_rw_cb(name, type) \
	279	DECLARE_PEM_read(name, type) \
	280	DECLARE_PEM_write_cb(name, type)
0f113f3e	281	typedef int pem_password_cb (char buf, int size, int rwflag, void userdata);
0f113f3e MC	282
	283	int PEM_get_EVP_CIPHER_INFO(char header, EVP_CIPHER_INFO cipher);
	284	int PEM_do_header(EVP_CIPHER_INFO cipher, unsigned char data, long *len,
	285	pem_password_cb callback, void u);
	286
0f113f3e MC	287	int PEM_read_bio(BIO bp, char name, char *header,
	288	unsigned char *data, long len);
	289	int PEM_write_bio(BIO bp, const char name, const char *hdr,
	290	const unsigned char *data, long len);
	291	int PEM_bytes_read_bio(unsigned char *pdata, long plen, char **pnm,
	292	const char name, BIO bp, pem_password_cb *cb,
	293	void *u);
	294	void PEM_ASN1_read_bio(d2i_of_void d2i, const char name, BIO bp, void **x,
	295	pem_password_cb cb, void u);
	296	int PEM_ASN1_write_bio(i2d_of_void i2d, const char name, BIO bp, void x,
	297	const EVP_CIPHER enc, unsigned char kstr, int klen,
	298	pem_password_cb cb, void u);
	299
	300	STACK_OF(X509_INFO) PEM_X509_INFO_read_bio(BIO bp, STACK_OF(X509_INFO) *sk,
	301	pem_password_cb cb, void u);
	302	int PEM_X509_INFO_write_bio(BIO bp, X509_INFO xi, EVP_CIPHER *enc,
	303	unsigned char *kstr, int klen,
	304	pem_password_cb cd, void u);
0f113f3e	305
984d6c60	306	#ifndef OPENSSL_NO_STDIO
0f113f3e MC	307	int PEM_read(FILE fp, char name, char *header,
	308	unsigned char *data, long len);
	309	int PEM_write(FILE fp, const char name, const char *hdr,
	310	const unsigned char *data, long len);
	311	void PEM_ASN1_read(d2i_of_void d2i, const char name, FILE fp, void **x,
	312	pem_password_cb cb, void u);
	313	int PEM_ASN1_write(i2d_of_void i2d, const char name, FILE *fp,
	314	void x, const EVP_CIPHER enc, unsigned char *kstr,
	315	int klen, pem_password_cb callback, void u);
	316	STACK_OF(X509_INFO) PEM_X509_INFO_read(FILE fp, STACK_OF(X509_INFO) *sk,
	317	pem_password_cb cb, void u);
984d6c60	318	#endif
0f113f3e	319
0f113f3e MC	320	int PEM_SignInit(EVP_MD_CTX ctx, EVP_MD type);
	321	int PEM_SignUpdate(EVP_MD_CTX ctx, unsigned char d, unsigned int cnt);
	322	int PEM_SignFinal(EVP_MD_CTX ctx, unsigned char sigret,
	323	unsigned int siglen, EVP_PKEY pkey);
	324
	325	int PEM_def_callback(char buf, int num, int w, void key);
	326	void PEM_proc_type(char *buf, int type);
	327	void PEM_dek_info(char buf, const char type, int len, char *str);
	328
	329	# include <openssl/symhacks.h>
8c197cc5	330
dbd665c2	331	DECLARE_PEM_rw(X509, X509)
ce1b4fe1	332	DECLARE_PEM_rw(X509_AUX, X509)
a8fe430a MC	333	DECLARE_PEM_rw(X509_REQ, X509_REQ)
a8fe430a MC	334	DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
dbd665c2	335	DECLARE_PEM_rw(X509_CRL, X509_CRL)
dbd665c2	336	DECLARE_PEM_rw(PKCS7, PKCS7)
dbd665c2	337	DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
dbd665c2	338	DECLARE_PEM_rw(PKCS8, X509_SIG)
dbd665c2	339	DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
0f113f3e	340	# ifndef OPENSSL_NO_RSA
dbd665c2	341	DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
a8fe430a MC	342	DECLARE_PEM_rw_const(RSAPublicKey, RSA)
a8fe430a MC	343	DECLARE_PEM_rw(RSA_PUBKEY, RSA)
0f113f3e MC	344	# endif
0f113f3e MC	345	# ifndef OPENSSL_NO_DSA
dbd665c2	346	DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
a8fe430a MC	347	DECLARE_PEM_rw(DSA_PUBKEY, DSA)
a8fe430a MC	348	DECLARE_PEM_rw_const(DSAparams, DSA)
0f113f3e MC	349	# endif
0f113f3e MC	350	# ifndef OPENSSL_NO_EC
67ffa18c	351	DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
a8fe430a MC	352	DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
a8fe430a MC	353	DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
0f113f3e MC	354	# endif
0f113f3e MC	355	# ifndef OPENSSL_NO_DH
a8fe430a MC	356	DECLARE_PEM_rw_const(DHparams, DH)
a8fe430a MC	357	DECLARE_PEM_write_const(DHxparams, DH)
0f113f3e	358	# endif
a8fe430a MC	359	DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
a8fe430a MC	360	DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
52664f50	361
525f51f6	362	int PEM_write_bio_PKCS8PrivateKey_nid(BIO bp, EVP_PKEY x, int nid,
0f113f3e MC	363	char *kstr, int klen,
0f113f3e MC	364	pem_password_cb cb, void u);
1d5edd08 RE	365	int PEM_write_bio_PKCS8PrivateKey(BIO , EVP_PKEY , const EVP_CIPHER *,
1d5edd08 RE	366	char , int, pem_password_cb , void *);
525f51f6	367	int i2d_PKCS8PrivateKey_bio(BIO bp, EVP_PKEY x, const EVP_CIPHER *enc,
0f113f3e MC	368	char *kstr, int klen,
0f113f3e MC	369	pem_password_cb cb, void u);
525f51f6	370	int i2d_PKCS8PrivateKey_nid_bio(BIO bp, EVP_PKEY x, int nid,
0f113f3e MC	371	char *kstr, int klen,
	372	pem_password_cb cb, void u);
	373	EVP_PKEY d2i_PKCS8PrivateKey_bio(BIO bp, EVP_PKEY *x, pem_password_cb cb,
	374	void *u);
525f51f6	375
04e381ff	376	# ifndef OPENSSL_NO_STDIO
525f51f6	377	int i2d_PKCS8PrivateKey_fp(FILE fp, EVP_PKEY x, const EVP_CIPHER *enc,
0f113f3e MC	378	char *kstr, int klen,
0f113f3e MC	379	pem_password_cb cb, void u);
525f51f6	380	int i2d_PKCS8PrivateKey_nid_fp(FILE fp, EVP_PKEY x, int nid,
0f113f3e MC	381	char *kstr, int klen,
0f113f3e MC	382	pem_password_cb cb, void u);
525f51f6	383	int PEM_write_PKCS8PrivateKey_nid(FILE fp, EVP_PKEY x, int nid,
0f113f3e MC	384	char *kstr, int klen,
0f113f3e MC	385	pem_password_cb cb, void u);
525f51f6	386
0f113f3e MC	387	EVP_PKEY d2i_PKCS8PrivateKey_fp(FILE fp, EVP_PKEY *x, pem_password_cb cb,
0f113f3e MC	388	void *u);
525f51f6	389
0f113f3e MC	390	int PEM_write_PKCS8PrivateKey(FILE fp, EVP_PKEY x, const EVP_CIPHER *enc,
	391	char kstr, int klen, pem_password_cb cd,
	392	void *u);
04e381ff	393	# endif
3e4585c8 DSH	394	EVP_PKEY PEM_read_bio_Parameters(BIO bp, EVP_PKEY **x);
	395	int PEM_write_bio_Parameters(BIO bp, EVP_PKEY x);
	396
54c010ab	397	# ifndef OPENSSL_NO_DSA
a0156a92 DSH	398	EVP_PKEY b2i_PrivateKey(const unsigned char *in, long length);
	399	EVP_PKEY b2i_PublicKey(const unsigned char *in, long length);
	400	EVP_PKEY b2i_PrivateKey_bio(BIO in);
	401	EVP_PKEY b2i_PublicKey_bio(BIO in);
	402	int i2b_PrivateKey_bio(BIO out, EVP_PKEY pk);
	403	int i2b_PublicKey_bio(BIO out, EVP_PKEY pk);
54c010ab	404	# ifndef OPENSSL_NO_RC4
a0156a92 DSH	405	EVP_PKEY b2i_PVK_bio(BIO in, pem_password_cb cb, void u);
a0156a92 DSH	406	int i2b_PVK_bio(BIO out, EVP_PKEY pk, int enclevel,
0f113f3e	407	pem_password_cb cb, void u);
54c010ab	408	# endif
0f113f3e	409	# endif
a0156a92	410
d02b48c6	411	/* BEGIN ERROR CODES */
0f113f3e MC	412	/*
0f113f3e MC	413	* The following lines are auto generated by the script mkerr.pl. Any changes
6d311938 DSH	414	* made after this point may be overwritten when the script is next run.
6d311938 DSH	415	*/
b476df64	416	void ERR_load_PEM_strings(void);
6d311938	417
d02b48c6 RE	418	/* Error codes for the PEM functions. */
	419
	420	/* Function codes. */
0f113f3e MC	421	# define PEM_F_B2I_DSS 127
	422	# define PEM_F_B2I_PVK_BIO 128
	423	# define PEM_F_B2I_RSA 129
	424	# define PEM_F_CHECK_BITLEN_DSA 130
	425	# define PEM_F_CHECK_BITLEN_RSA 131
	426	# define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
	427	# define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
	428	# define PEM_F_DO_B2I 132
	429	# define PEM_F_DO_B2I_BIO 133
	430	# define PEM_F_DO_BLOB_HEADER 134
	431	# define PEM_F_DO_PK8PKEY 126
	432	# define PEM_F_DO_PK8PKEY_FP 125
	433	# define PEM_F_DO_PVK_BODY 135
	434	# define PEM_F_DO_PVK_HEADER 136
	435	# define PEM_F_I2B_PVK 137
	436	# define PEM_F_I2B_PVK_BIO 138
	437	# define PEM_F_LOAD_IV 101
	438	# define PEM_F_PEM_ASN1_READ 102
	439	# define PEM_F_PEM_ASN1_READ_BIO 103
	440	# define PEM_F_PEM_ASN1_WRITE 104
	441	# define PEM_F_PEM_ASN1_WRITE_BIO 105
	442	# define PEM_F_PEM_DEF_CALLBACK 100
	443	# define PEM_F_PEM_DO_HEADER 106
	444	# define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
	445	# define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
	446	# define PEM_F_PEM_PK8PKEY 119
	447	# define PEM_F_PEM_READ 108
	448	# define PEM_F_PEM_READ_BIO 109
	449	# define PEM_F_PEM_READ_BIO_DHPARAMS 141
	450	# define PEM_F_PEM_READ_BIO_PARAMETERS 140
	451	# define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
	452	# define PEM_F_PEM_READ_DHPARAMS 142
	453	# define PEM_F_PEM_READ_PRIVATEKEY 124
0f113f3e MC	454	# define PEM_F_PEM_SIGNFINAL 112
	455	# define PEM_F_PEM_WRITE 113
	456	# define PEM_F_PEM_WRITE_BIO 114
	457	# define PEM_F_PEM_WRITE_PRIVATEKEY 139
	458	# define PEM_F_PEM_X509_INFO_READ 115
	459	# define PEM_F_PEM_X509_INFO_READ_BIO 116
	460	# define PEM_F_PEM_X509_INFO_WRITE_BIO 117
d02b48c6 RE	461
d02b48c6 RE	462	/* Reason codes. */
0f113f3e MC	463	# define PEM_R_BAD_BASE64_DECODE 100
	464	# define PEM_R_BAD_DECRYPT 101
	465	# define PEM_R_BAD_END_LINE 102
	466	# define PEM_R_BAD_IV_CHARS 103
	467	# define PEM_R_BAD_MAGIC_NUMBER 116
	468	# define PEM_R_BAD_PASSWORD_READ 104
	469	# define PEM_R_BAD_VERSION_NUMBER 117
	470	# define PEM_R_BIO_WRITE_FAILURE 118
	471	# define PEM_R_CIPHER_IS_NULL 127
	472	# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
	473	# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
	474	# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
a5a3722b	475	# define PEM_R_HEADER_TOO_LONG 128
0f113f3e MC	476	# define PEM_R_INCONSISTENT_HEADER 121
	477	# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
	478	# define PEM_R_KEYBLOB_TOO_SHORT 123
a5a3722b	479	# define PEM_R_MISSING_DEK_IV 129
0f113f3e MC	480	# define PEM_R_NOT_DEK_INFO 105
	481	# define PEM_R_NOT_ENCRYPTED 106
	482	# define PEM_R_NOT_PROC_TYPE 107
	483	# define PEM_R_NO_START_LINE 108
	484	# define PEM_R_PROBLEMS_GETTING_PASSWORD 109
	485	# define PEM_R_PUBLIC_KEY_NO_RSA 110
	486	# define PEM_R_PVK_DATA_TOO_SHORT 124
	487	# define PEM_R_PVK_TOO_SHORT 125
	488	# define PEM_R_READ_KEY 111
	489	# define PEM_R_SHORT_HEADER 112
a5a3722b	490	# define PEM_R_UNEXPECTED_DEK_IV 130
0f113f3e MC	491	# define PEM_R_UNSUPPORTED_CIPHER 113
	492	# define PEM_R_UNSUPPORTED_ENCRYPTION 114
	493	# define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126
6d311938	494
d02b48c6 RE	495	#ifdef __cplusplus
	496	}
	497	#endif
	498	#endif