[thirdparty/openssl.git] / crypto / pkcs7 / pkcs7.h

/* crypto/pkcs7/pkcs7.h */
/* 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.]
 */

#ifndef HEADER_PKCS7_H
# define HEADER_PKCS7_H

# include <openssl/asn1.h>
# include <openssl/bio.h>
# include <openssl/e_os2.h>

# include <openssl/symhacks.h>
# include <openssl/ossl_typ.h>

#ifdef  __cplusplus
extern "C" {
#endif

# ifdef OPENSSL_SYS_WIN32
/* Under Win32 thes are defined in wincrypt.h */
#  undef PKCS7_ISSUER_AND_SERIAL
#  undef PKCS7_SIGNER_INFO
# endif

/*-
Encryption_ID           DES-CBC
Digest_ID               MD5
Digest_Encryption_ID    rsaEncryption
Key_Encryption_ID       rsaEncryption
*/

typedef struct pkcs7_issuer_and_serial_st {
    X509_NAME *issuer;
    ASN1_INTEGER *serial;
} PKCS7_ISSUER_AND_SERIAL;

typedef struct pkcs7_signer_info_st {
    ASN1_INTEGER *version;      /* version 1 */
    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
    X509_ALGOR *digest_alg;
    STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
    X509_ALGOR *digest_enc_alg;
    ASN1_OCTET_STRING *enc_digest;
    STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
    /* The private key to sign with */
    EVP_PKEY *pkey;
} PKCS7_SIGNER_INFO;

DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)

typedef struct pkcs7_recip_info_st {
    ASN1_INTEGER *version;      /* version 0 */
    PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
    X509_ALGOR *key_enc_algor;
    ASN1_OCTET_STRING *enc_key;
    X509 *cert;                 /* get the pub-key from this */
} PKCS7_RECIP_INFO;

DECLARE_STACK_OF(PKCS7_RECIP_INFO)
DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)

typedef struct pkcs7_signed_st {
    ASN1_INTEGER *version;      /* version 1 */
    STACK_OF(X509_ALGOR) *md_algs; /* md used */
    STACK_OF(X509) *cert;       /* [ 0 ] */
    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
    struct pkcs7_st *contents;
} PKCS7_SIGNED;
/*
 * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
 * merging the two
 */

typedef struct pkcs7_enc_content_st {
    ASN1_OBJECT *content_type;
    X509_ALGOR *algorithm;
    ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
    const EVP_CIPHER *cipher;
} PKCS7_ENC_CONTENT;

typedef struct pkcs7_enveloped_st {
    ASN1_INTEGER *version;      /* version 0 */
    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
    PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENVELOPE;

typedef struct pkcs7_signedandenveloped_st {
    ASN1_INTEGER *version;      /* version 1 */
    STACK_OF(X509_ALGOR) *md_algs; /* md used */
    STACK_OF(X509) *cert;       /* [ 0 ] */
    STACK_OF(X509_CRL) *crl;    /* [ 1 ] */
    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
    PKCS7_ENC_CONTENT *enc_data;
    STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
} PKCS7_SIGN_ENVELOPE;

typedef struct pkcs7_digest_st {
    ASN1_INTEGER *version;      /* version 0 */
    X509_ALGOR *md;             /* md used */
    struct pkcs7_st *contents;
    ASN1_OCTET_STRING *digest;
} PKCS7_DIGEST;

typedef struct pkcs7_encrypted_st {
    ASN1_INTEGER *version;      /* version 0 */
    PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENCRYPT;

typedef struct pkcs7_st {
    /*
     * The following is non NULL if it contains ASN1 encoding of this
     * structure
     */
    unsigned char *asn1;
    long length;
# define PKCS7_S_HEADER  0
# define PKCS7_S_BODY    1
# define PKCS7_S_TAIL    2
    int state;                  /* used during processing */
    int detached;
    ASN1_OBJECT *type;
    /* content as defined by the type */
    /*
     * all encryption/message digests are applied to the 'contents', leaving
     * out the 'type' field.
     */
    union {
        char *ptr;
        /* NID_pkcs7_data */
        ASN1_OCTET_STRING *data;
        /* NID_pkcs7_signed */
        PKCS7_SIGNED *sign;
        /* NID_pkcs7_enveloped */
        PKCS7_ENVELOPE *enveloped;
        /* NID_pkcs7_signedAndEnveloped */
        PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
        /* NID_pkcs7_digest */
        PKCS7_DIGEST *digest;
        /* NID_pkcs7_encrypted */
        PKCS7_ENCRYPT *encrypted;
        /* Anything else */
        ASN1_TYPE *other;
    } d;
} PKCS7;

DECLARE_STACK_OF(PKCS7)
DECLARE_ASN1_SET_OF(PKCS7)
DECLARE_PKCS12_STACK_OF(PKCS7)

# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
# define PKCS7_OP_GET_DETACHED_SIGNATURE 2

# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
# define PKCS7_get_attributes(si)        ((si)->unauth_attr)

# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
# define PKCS7_type_is_signedAndEnveloped(a) \
                (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
# define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)

# define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)

# define PKCS7_set_detached(p,v) \
                PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
# define PKCS7_get_detached(p) \
                PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)

# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))

# ifdef SSLEAY_MACROS
#  ifndef PKCS7_ISSUER_AND_SERIAL_digest
#   define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
        ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
                        (char *)data,md,len)
#  endif
# endif

/* S/MIME related flags */

# define PKCS7_TEXT              0x1
# define PKCS7_NOCERTS           0x2
# define PKCS7_NOSIGS            0x4
# define PKCS7_NOCHAIN           0x8
# define PKCS7_NOINTERN          0x10
# define PKCS7_NOVERIFY          0x20
# define PKCS7_DETACHED          0x40
# define PKCS7_BINARY            0x80
# define PKCS7_NOATTR            0x100
# define PKCS7_NOSMIMECAP        0x200
# define PKCS7_NOOLDMIMETYPE     0x400
# define PKCS7_CRLFEOL           0x800
# define PKCS7_STREAM            0x1000
# define PKCS7_NOCRL             0x2000

/* Flags: for compatibility with older code */

# define SMIME_TEXT      PKCS7_TEXT
# define SMIME_NOCERTS   PKCS7_NOCERTS
# define SMIME_NOSIGS    PKCS7_NOSIGS
# define SMIME_NOCHAIN   PKCS7_NOCHAIN
# define SMIME_NOINTERN  PKCS7_NOINTERN
# define SMIME_NOVERIFY  PKCS7_NOVERIFY
# define SMIME_DETACHED  PKCS7_DETACHED
# define SMIME_BINARY    PKCS7_BINARY
# define SMIME_NOATTR    PKCS7_NOATTR

DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)

# ifndef SSLEAY_MACROS
int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
                                   const EVP_MD *type, unsigned char *md,
                                   unsigned int *len);
#  ifndef OPENSSL_NO_FP_API
PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7);
#  endif
PKCS7 *PKCS7_dup(PKCS7 *p7);
PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7);
# endif

DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
DECLARE_ASN1_FUNCTIONS(PKCS7)

DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)

DECLARE_ASN1_NDEF_FUNCTION(PKCS7)

long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);

int PKCS7_set_type(PKCS7 *p7, int type);
int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
                          const EVP_MD *dgst);
int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
int PKCS7_content_new(PKCS7 *p7, int nid);
int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
                     BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
                          X509 *x509);

BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);

PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
                                       EVP_PKEY *pkey, const EVP_MD *dgst);
X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);

PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);

PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
                               void *data);
int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
                        void *value);
ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
                                STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
                         STACK_OF(X509_ATTRIBUTE) *sk);

PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
                  BIO *data, int flags);
int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
                 BIO *indata, BIO *out, int flags);
STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
                                   int flags);
PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
                     int flags);
int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
                  int flags);

int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
                              STACK_OF(X509_ALGOR) *cap);
STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);

int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
int SMIME_text(BIO *in, BIO *out);

/* 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_PKCS7_strings(void);

/* Error codes for the PKCS7 functions. */

/* Function codes. */
# define PKCS7_F_B64_READ_PKCS7                           120
# define PKCS7_F_B64_WRITE_PKCS7                          121
# define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP                118
# define PKCS7_F_PKCS7_ADD_CERTIFICATE                    100
# define PKCS7_F_PKCS7_ADD_CRL                            101
# define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO                 102
# define PKCS7_F_PKCS7_ADD_SIGNER                         103
# define PKCS7_F_PKCS7_BIO_ADD_DIGEST                     125
# define PKCS7_F_PKCS7_CTRL                               104
# define PKCS7_F_PKCS7_DATADECODE                         112
# define PKCS7_F_PKCS7_DATAFINAL                          128
# define PKCS7_F_PKCS7_DATAINIT                           105
# define PKCS7_F_PKCS7_DATASIGN                           106
# define PKCS7_F_PKCS7_DATAVERIFY                         107
# define PKCS7_F_PKCS7_DECRYPT                            114
# define PKCS7_F_PKCS7_ENCRYPT                            115
# define PKCS7_F_PKCS7_FIND_DIGEST                        127
# define PKCS7_F_PKCS7_GET0_SIGNERS                       124
# define PKCS7_F_PKCS7_SET_CIPHER                         108
# define PKCS7_F_PKCS7_SET_CONTENT                        109
# define PKCS7_F_PKCS7_SET_DIGEST                         126
# define PKCS7_F_PKCS7_SET_TYPE                           110
# define PKCS7_F_PKCS7_SIGN                               116
# define PKCS7_F_PKCS7_SIGNATUREVERIFY                    113
# define PKCS7_F_PKCS7_SIMPLE_SMIMECAP                    119
# define PKCS7_F_PKCS7_VERIFY                             117
# define PKCS7_F_SMIME_READ_PKCS7                         122
# define PKCS7_F_SMIME_TEXT                               123

/* Reason codes. */
# define PKCS7_R_CERTIFICATE_VERIFY_ERROR                 117
# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER          144
# define PKCS7_R_CIPHER_NOT_INITIALIZED                   116
# define PKCS7_R_CONTENT_AND_DATA_PRESENT                 118
# define PKCS7_R_DECODE_ERROR                             130
# define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH            100
# define PKCS7_R_DECRYPT_ERROR                            119
# define PKCS7_R_DIGEST_FAILURE                           101
# define PKCS7_R_ERROR_ADDING_RECIPIENT                   120
# define PKCS7_R_ERROR_SETTING_CIPHER                     121
# define PKCS7_R_INVALID_MIME_TYPE                        131
# define PKCS7_R_INVALID_NULL_POINTER                     143
# define PKCS7_R_MIME_NO_CONTENT_TYPE                     132
# define PKCS7_R_MIME_PARSE_ERROR                         133
# define PKCS7_R_MIME_SIG_PARSE_ERROR                     134
# define PKCS7_R_MISSING_CERIPEND_INFO                    103
# define PKCS7_R_NO_CONTENT                               122
# define PKCS7_R_NO_CONTENT_TYPE                          135
# define PKCS7_R_NO_MULTIPART_BODY_FAILURE                136
# define PKCS7_R_NO_MULTIPART_BOUNDARY                    137
# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE         115
# define PKCS7_R_NO_RECIPIENT_MATCHES_KEY                 146
# define PKCS7_R_NO_SIGNATURES_ON_DATA                    123
# define PKCS7_R_NO_SIGNERS                               142
# define PKCS7_R_NO_SIG_CONTENT_TYPE                      138
# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE     104
# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR                124
# define PKCS7_R_PKCS7_DATAFINAL                          126
# define PKCS7_R_PKCS7_DATAFINAL_ERROR                    125
# define PKCS7_R_PKCS7_DATASIGN                           145
# define PKCS7_R_PKCS7_PARSE_ERROR                        139
# define PKCS7_R_PKCS7_SIG_PARSE_ERROR                    140
# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE   127
# define PKCS7_R_SIGNATURE_FAILURE                        105
# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND             128
# define PKCS7_R_SIG_INVALID_MIME_TYPE                    141
# define PKCS7_R_SMIME_TEXT_ERROR                         129
# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE               106
# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO                   107
# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST            108
# define PKCS7_R_UNKNOWN_DIGEST_TYPE                      109
# define PKCS7_R_UNKNOWN_OPERATION                        110
# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE                  111
# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE                 112
# define PKCS7_R_WRONG_CONTENT_TYPE                       113
# define PKCS7_R_WRONG_PKCS7_TYPE                         114

#ifdef  __cplusplus
}
#endif
#endif
Commit	Line	Data
d02b48c6	1	/* crypto/pkcs7/pkcs7.h */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	3	* All rights reserved.
	4	*
	5	* This package is an SSL implementation written
	6	* by Eric Young (eay@cryptsoft.com).
	7	* The implementation was written so as to conform with Netscapes SSL.
40720ce3	8	*
d02b48c6 RE	9	* This library is free for commercial and non-commercial use as long as
	10	* the following conditions are aheared to. The following conditions
	11	* apply to all code found in this distribution, be it the RC4, RSA,
	12	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	13	* included with this distribution is covered by the same copyright terms
	14	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
40720ce3	15	*
d02b48c6 RE	16	* Copyright remains Eric Young's, and as such any Copyright notices in
	17	* the code are not to be removed.
	18	* If this package is used in a product, Eric Young should be given attribution
	19	* as the author of the parts of the library used.
	20	* This can be in the form of a textual message at program startup or
	21	* in documentation (online or textual) provided with the package.
40720ce3	22	*
d02b48c6 RE	23	* Redistribution and use in source and binary forms, with or without
	24	* modification, are permitted provided that the following conditions
	25	* are met:
	26	* 1. Redistributions of source code must retain the copyright
	27	* notice, this list of conditions and the following disclaimer.
	28	* 2. Redistributions in binary form must reproduce the above copyright
	29	* notice, this list of conditions and the following disclaimer in the
	30	* documentation and/or other materials provided with the distribution.
	31	* 3. All advertising materials mentioning features or use of this software
	32	* must display the following acknowledgement:
	33	* "This product includes cryptographic software written by
	34	* Eric Young (eay@cryptsoft.com)"
	35	* The word 'cryptographic' can be left out if the rouines from the library
	36	* being used are not cryptographic related :-).
40720ce3	37	* 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6 RE	38	* the apps directory (application code) you must include an acknowledgement:
d02b48c6 RE	39	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40720ce3	40	*
d02b48c6 RE	41	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	42	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	43	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	44	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	45	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	46	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	47	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	48	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	49	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	50	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	51	* SUCH DAMAGE.
40720ce3	52	*
d02b48c6 RE	53	* The licence and distribution terms for any publically available version or
	54	* derivative of this code cannot be changed. i.e. this code cannot simply be
	55	* copied and put under another distribution licence
	56	* [including the GNU Public Licence.]
	57	*/
	58
	59	#ifndef HEADER_PKCS7_H
40720ce3	60	# define HEADER_PKCS7_H
d02b48c6	61
40720ce3 MC	62	# include <openssl/asn1.h>
	63	# include <openssl/bio.h>
	64	# include <openssl/e_os2.h>
d02b48c6	65
40720ce3 MC	66	# include <openssl/symhacks.h>
40720ce3 MC	67	# include <openssl/ossl_typ.h>
8c197cc5	68
82271cee RL	69	#ifdef __cplusplus
	70	extern "C" {
	71	#endif
	72
40720ce3	73	# ifdef OPENSSL_SYS_WIN32
fc6be0fa	74	/* Under Win32 thes are defined in wincrypt.h */
40720ce3 MC	75	# undef PKCS7_ISSUER_AND_SERIAL
	76	# undef PKCS7_SIGNER_INFO
	77	# endif
4b55c2a3	78
b558c8d5	79	/*-
40720ce3 MC	80	Encryption_ID DES-CBC
	81	Digest_ID MD5
	82	Digest_Encryption_ID rsaEncryption
	83	Key_Encryption_ID rsaEncryption
d02b48c6 RE	84	*/
d02b48c6 RE	85
40720ce3 MC	86	typedef struct pkcs7_issuer_and_serial_st {
	87	X509_NAME *issuer;
	88	ASN1_INTEGER *serial;
	89	} PKCS7_ISSUER_AND_SERIAL;
	90
	91	typedef struct pkcs7_signer_info_st {
	92	ASN1_INTEGER version; / version 1 */
	93	PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
	94	X509_ALGOR *digest_alg;
	95	STACK_OF(X509_ATTRIBUTE) auth_attr; / [ 0 ] */
	96	X509_ALGOR *digest_enc_alg;
	97	ASN1_OCTET_STRING *enc_digest;
	98	STACK_OF(X509_ATTRIBUTE) unauth_attr; / [ 1 ] */
	99	/* The private key to sign with */
	100	EVP_PKEY *pkey;
	101	} PKCS7_SIGNER_INFO;
d02b48c6	102
b05b50e6 BL	103	DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
	104	DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
	105
40720ce3 MC	106	typedef struct pkcs7_recip_info_st {
	107	ASN1_INTEGER version; / version 0 */
	108	PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
	109	X509_ALGOR *key_enc_algor;
	110	ASN1_OCTET_STRING *enc_key;
	111	X509 cert; / get the pub-key from this */
	112	} PKCS7_RECIP_INFO;
d02b48c6	113
8f0edcd1 BL	114	DECLARE_STACK_OF(PKCS7_RECIP_INFO)
	115	DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
	116
40720ce3 MC	117	typedef struct pkcs7_signed_st {
	118	ASN1_INTEGER version; / version 1 */
	119	STACK_OF(X509_ALGOR) md_algs; / md used */
	120	STACK_OF(X509) cert; / [ 0 ] */
	121	STACK_OF(X509_CRL) crl; / [ 1 ] */
	122	STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
	123	struct pkcs7_st *contents;
	124	} PKCS7_SIGNED;
	125	/*
	126	* The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
	127	* merging the two
	128	*/
	129
	130	typedef struct pkcs7_enc_content_st {
	131	ASN1_OBJECT *content_type;
	132	X509_ALGOR *algorithm;
	133	ASN1_OCTET_STRING enc_data; / [ 0 ] */
	134	const EVP_CIPHER *cipher;
	135	} PKCS7_ENC_CONTENT;
	136
	137	typedef struct pkcs7_enveloped_st {
	138	ASN1_INTEGER version; / version 0 */
	139	STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
	140	PKCS7_ENC_CONTENT *enc_data;
	141	} PKCS7_ENVELOPE;
	142
	143	typedef struct pkcs7_signedandenveloped_st {
	144	ASN1_INTEGER version; / version 1 */
	145	STACK_OF(X509_ALGOR) md_algs; / md used */
	146	STACK_OF(X509) cert; / [ 0 ] */
	147	STACK_OF(X509_CRL) crl; / [ 1 ] */
	148	STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
	149	PKCS7_ENC_CONTENT *enc_data;
	150	STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
	151	} PKCS7_SIGN_ENVELOPE;
	152
	153	typedef struct pkcs7_digest_st {
	154	ASN1_INTEGER version; / version 0 */
	155	X509_ALGOR md; / md used */
	156	struct pkcs7_st *contents;
	157	ASN1_OCTET_STRING *digest;
	158	} PKCS7_DIGEST;
	159
	160	typedef struct pkcs7_encrypted_st {
	161	ASN1_INTEGER version; / version 0 */
	162	PKCS7_ENC_CONTENT *enc_data;
	163	} PKCS7_ENCRYPT;
	164
	165	typedef struct pkcs7_st {
	166	/*
	167	* The following is non NULL if it contains ASN1 encoding of this
	168	* structure
	169	*/
	170	unsigned char *asn1;
	171	long length;
	172	# define PKCS7_S_HEADER 0
	173	# define PKCS7_S_BODY 1
	174	# define PKCS7_S_TAIL 2
	175	int state; /* used during processing */
	176	int detached;
	177	ASN1_OBJECT *type;
	178	/* content as defined by the type */
	179	/*
	180	* all encryption/message digests are applied to the 'contents', leaving
181	* out the 'type' field.
182	*/
183	union {
184	char *ptr;
185	/* NID_pkcs7_data */
186	ASN1_OCTET_STRING *data;
187	/* NID_pkcs7_signed */
188	PKCS7_SIGNED *sign;
189	/* NID_pkcs7_enveloped */
190	PKCS7_ENVELOPE *enveloped;
191	/* NID_pkcs7_signedAndEnveloped */
192	PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
193	/* NID_pkcs7_digest */
194	PKCS7_DIGEST *digest;
195	/* NID_pkcs7_encrypted */
196	PKCS7_ENCRYPT *encrypted;
197	/* Anything else */
198	ASN1_TYPE *other;
199	} d;
200	} PKCS7;
d02b48c6	201
5de603ab BL	202	DECLARE_STACK_OF(PKCS7)
	203	DECLARE_ASN1_SET_OF(PKCS7)
	204	DECLARE_PKCS12_STACK_OF(PKCS7)
	205
40720ce3 MC	206	# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
40720ce3 MC	207	# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
d02b48c6	208
40720ce3 MC	209	# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
40720ce3 MC	210	# define PKCS7_get_attributes(si) ((si)->unauth_attr)
dfeab068	211
40720ce3 MC	212	# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
	213	# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
	214	# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
	215	# define PKCS7_type_is_signedAndEnveloped(a) \
	216	(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
	217	# define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
d02b48c6	218
40720ce3	219	# define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
c5a55463	220
40720ce3 MC	221	# define PKCS7_set_detached(p,v) \
	222	PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
	223	# define PKCS7_get_detached(p) \
	224	PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
d02b48c6	225
40720ce3	226	# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
9d6b1ce6	227
40720ce3 MC	228	# ifdef SSLEAY_MACROS
	229	# ifndef PKCS7_ISSUER_AND_SERIAL_digest
	230	# define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
58964a49	231	ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
40720ce3 MC	232	(char *)data,md,len)
	233	# endif
	234	# endif
58964a49	235
5a9a4b29 DSH	236	/* S/MIME related flags */
5a9a4b29 DSH	237
40720ce3 MC	238	# define PKCS7_TEXT 0x1
	239	# define PKCS7_NOCERTS 0x2
	240	# define PKCS7_NOSIGS 0x4
	241	# define PKCS7_NOCHAIN 0x8
	242	# define PKCS7_NOINTERN 0x10
	243	# define PKCS7_NOVERIFY 0x20
	244	# define PKCS7_DETACHED 0x40
	245	# define PKCS7_BINARY 0x80
	246	# define PKCS7_NOATTR 0x100
	247	# define PKCS7_NOSMIMECAP 0x200
	248	# define PKCS7_NOOLDMIMETYPE 0x400
	249	# define PKCS7_CRLFEOL 0x800
	250	# define PKCS7_STREAM 0x1000
	251	# define PKCS7_NOCRL 0x2000
5a9a4b29	252
657e60fa	253	/* Flags: for compatibility with older code */
5a9a4b29	254
40720ce3 MC	255	# define SMIME_TEXT PKCS7_TEXT
	256	# define SMIME_NOCERTS PKCS7_NOCERTS
	257	# define SMIME_NOSIGS PKCS7_NOSIGS
	258	# define SMIME_NOCHAIN PKCS7_NOCHAIN
	259	# define SMIME_NOINTERN PKCS7_NOINTERN
	260	# define SMIME_NOVERIFY PKCS7_NOVERIFY
	261	# define SMIME_DETACHED PKCS7_DETACHED
	262	# define SMIME_BINARY PKCS7_BINARY
	263	# define SMIME_NOATTR PKCS7_NOATTR
58964a49	264
9d6b1ce6	265	DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
d02b48c6	266
40720ce3 MC	267	# ifndef SSLEAY_MACROS
	268	int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
	269	const EVP_MD type, unsigned char md,
	270	unsigned int *len);
	271	# ifndef OPENSSL_NO_FP_API
	272	PKCS7 d2i_PKCS7_fp(FILE fp, PKCS7 **p7);
	273	int i2d_PKCS7_fp(FILE fp, PKCS7 p7);
	274	# endif
58964a49	275	PKCS7 PKCS7_dup(PKCS7 p7);
40720ce3 MC	276	PKCS7 d2i_PKCS7_bio(BIO bp, PKCS7 **p7);
	277	int i2d_PKCS7_bio(BIO bp, PKCS7 p7);
	278	# endif
d02b48c6	279
9d6b1ce6 DSH	280	DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
	281	DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
	282	DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
	283	DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
	284	DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
	285	DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
	286	DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
	287	DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
	288	DECLARE_ASN1_FUNCTIONS(PKCS7)
d02b48c6	289
ec5add87 DSH	290	DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
	291	DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
	292
a2a1a04e	293	DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
d02b48c6 RE	294
	295	long PKCS7_ctrl(PKCS7 p7, int cmd, long larg, char parg);
	296
	297	int PKCS7_set_type(PKCS7 *p7, int type);
8d9086df	298	int PKCS7_set0_type_other(PKCS7 p7, int type, ASN1_TYPE other);
d02b48c6 RE	299	int PKCS7_set_content(PKCS7 p7, PKCS7 p7_data);
d02b48c6 RE	300	int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO p7i, X509 x509, EVP_PKEY *pkey,
40720ce3	301	const EVP_MD *dgst);
d02b48c6 RE	302	int PKCS7_add_signer(PKCS7 p7, PKCS7_SIGNER_INFO p7i);
	303	int PKCS7_add_certificate(PKCS7 p7, X509 x509);
	304	int PKCS7_add_crl(PKCS7 p7, X509_CRL x509);
	305	int PKCS7_content_new(PKCS7 *p7, int nid);
d02b48c6	306	int PKCS7_dataVerify(X509_STORE cert_store, X509_STORE_CTX ctx,
40720ce3	307	BIO bio, PKCS7 p7, PKCS7_SIGNER_INFO *si);
170afce5	308	int PKCS7_signatureVerify(BIO bio, PKCS7 p7, PKCS7_SIGNER_INFO *si,
40720ce3	309	X509 *x509);
d02b48c6 RE	310
d02b48c6 RE	311	BIO PKCS7_dataInit(PKCS7 p7, BIO *bio);
dfeab068	312	int PKCS7_dataFinal(PKCS7 p7, BIO bio);
84fa704c	313	BIO PKCS7_dataDecode(PKCS7 p7, EVP_PKEY pkey, BIO in_bio, X509 *pcert);
dfeab068	314
d02b48c6	315	PKCS7_SIGNER_INFO PKCS7_add_signature(PKCS7 p7, X509 *x509,
40720ce3	316	EVP_PKEY pkey, const EVP_MD dgst);
d02b48c6	317	X509 PKCS7_cert_from_signer_info(PKCS7 p7, PKCS7_SIGNER_INFO *si);
c5a55463	318	int PKCS7_set_digest(PKCS7 p7, const EVP_MD md);
b05b50e6	319	STACK_OF(PKCS7_SIGNER_INFO) PKCS7_get_signer_info(PKCS7 p7);
d02b48c6	320
58964a49 RE	321	PKCS7_RECIP_INFO PKCS7_add_recipient(PKCS7 p7, X509 *x509);
	322	int PKCS7_add_recipient_info(PKCS7 p7, PKCS7_RECIP_INFO ri);
	323	int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO p7i, X509 x509);
84fa704c	324	int PKCS7_set_cipher(PKCS7 p7, const EVP_CIPHER cipher);
58964a49	325
dfeab068	326	PKCS7_ISSUER_AND_SERIAL PKCS7_get_issuer_and_serial(PKCS7 p7, int idx);
b6436ff2	327	ASN1_OCTET_STRING PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) sk);
40720ce3 MC	328	int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
	329	void *data);
	330	int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
	331	void *value);
dfeab068 RE	332	ASN1_TYPE PKCS7_get_attribute(PKCS7_SIGNER_INFO si, int nid);
dfeab068 RE	333	ASN1_TYPE PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO si, int nid);
b6436ff2	334	int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
40720ce3 MC	335	STACK_OF(X509_ATTRIBUTE) *sk);
	336	int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
	337	STACK_OF(X509_ATTRIBUTE) *sk);
58964a49	338
5a9a4b29	339	PKCS7 PKCS7_sign(X509 signcert, EVP_PKEY pkey, STACK_OF(X509) certs,
40720ce3	340	BIO *data, int flags);
5a9a4b29	341	int PKCS7_verify(PKCS7 p7, STACK_OF(X509) certs, X509_STORE *store,
40720ce3 MC	342	BIO indata, BIO out, int flags);
	343	STACK_OF(X509) PKCS7_get0_signers(PKCS7 p7, STACK_OF(X509) *certs,
	344	int flags);
13588350	345	PKCS7 PKCS7_encrypt(STACK_OF(X509) certs, BIO in, const EVP_CIPHER cipher,
40720ce3 MC	346	int flags);
	347	int PKCS7_decrypt(PKCS7 p7, EVP_PKEY pkey, X509 cert, BIO data,
	348	int flags);
5a9a4b29	349
371acb22	350	int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
40720ce3	351	STACK_OF(X509_ALGOR) *cap);
4d29312c	352	STACK_OF(X509_ALGOR) PKCS7_get_smimecap(PKCS7_SIGNER_INFO si);
371acb22	353	int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
5a9a4b29 DSH	354
	355	int SMIME_write_PKCS7(BIO bio, PKCS7 p7, BIO *data, int flags);
	356	PKCS7 SMIME_read_PKCS7(BIO bio, BIO **bcont);
	357	int SMIME_crlf_copy(BIO in, BIO out, int flags);
	358	int SMIME_text(BIO in, BIO out);
dfeab068	359
d02b48c6	360	/* BEGIN ERROR CODES */
40720ce3 MC	361	/*
40720ce3 MC	362	* The following lines are auto generated by the script mkerr.pl. Any changes
6d311938 DSH	363	* made after this point may be overwritten when the script is next run.
6d311938 DSH	364	*/
b476df64	365	void ERR_load_PKCS7_strings(void);
6d311938	366
d02b48c6 RE	367	/* Error codes for the PKCS7 functions. */
	368
	369	/* Function codes. */
40720ce3 MC	370	# define PKCS7_F_B64_READ_PKCS7 120
	371	# define PKCS7_F_B64_WRITE_PKCS7 121
	372	# define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
	373	# define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
	374	# define PKCS7_F_PKCS7_ADD_CRL 101
	375	# define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
	376	# define PKCS7_F_PKCS7_ADD_SIGNER 103
	377	# define PKCS7_F_PKCS7_BIO_ADD_DIGEST 125
	378	# define PKCS7_F_PKCS7_CTRL 104
	379	# define PKCS7_F_PKCS7_DATADECODE 112
	380	# define PKCS7_F_PKCS7_DATAFINAL 128
	381	# define PKCS7_F_PKCS7_DATAINIT 105
	382	# define PKCS7_F_PKCS7_DATASIGN 106
	383	# define PKCS7_F_PKCS7_DATAVERIFY 107
	384	# define PKCS7_F_PKCS7_DECRYPT 114
	385	# define PKCS7_F_PKCS7_ENCRYPT 115
	386	# define PKCS7_F_PKCS7_FIND_DIGEST 127
	387	# define PKCS7_F_PKCS7_GET0_SIGNERS 124
	388	# define PKCS7_F_PKCS7_SET_CIPHER 108
	389	# define PKCS7_F_PKCS7_SET_CONTENT 109
	390	# define PKCS7_F_PKCS7_SET_DIGEST 126
	391	# define PKCS7_F_PKCS7_SET_TYPE 110
	392	# define PKCS7_F_PKCS7_SIGN 116
	393	# define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
	394	# define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
	395	# define PKCS7_F_PKCS7_VERIFY 117
	396	# define PKCS7_F_SMIME_READ_PKCS7 122
	397	# define PKCS7_F_SMIME_TEXT 123
d02b48c6 RE	398
d02b48c6 RE	399	/* Reason codes. */
40720ce3 MC	400	# define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
	401	# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
	402	# define PKCS7_R_CIPHER_NOT_INITIALIZED 116
	403	# define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
	404	# define PKCS7_R_DECODE_ERROR 130
	405	# define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
	406	# define PKCS7_R_DECRYPT_ERROR 119
	407	# define PKCS7_R_DIGEST_FAILURE 101
	408	# define PKCS7_R_ERROR_ADDING_RECIPIENT 120
	409	# define PKCS7_R_ERROR_SETTING_CIPHER 121
	410	# define PKCS7_R_INVALID_MIME_TYPE 131
	411	# define PKCS7_R_INVALID_NULL_POINTER 143
	412	# define PKCS7_R_MIME_NO_CONTENT_TYPE 132
	413	# define PKCS7_R_MIME_PARSE_ERROR 133
	414	# define PKCS7_R_MIME_SIG_PARSE_ERROR 134
	415	# define PKCS7_R_MISSING_CERIPEND_INFO 103
	416	# define PKCS7_R_NO_CONTENT 122
	417	# define PKCS7_R_NO_CONTENT_TYPE 135
	418	# define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
	419	# define PKCS7_R_NO_MULTIPART_BOUNDARY 137
	420	# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
	421	# define PKCS7_R_NO_RECIPIENT_MATCHES_KEY 146
	422	# define PKCS7_R_NO_SIGNATURES_ON_DATA 123
	423	# define PKCS7_R_NO_SIGNERS 142
	424	# define PKCS7_R_NO_SIG_CONTENT_TYPE 138
	425	# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
	426	# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
	427	# define PKCS7_R_PKCS7_DATAFINAL 126
	428	# define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
	429	# define PKCS7_R_PKCS7_DATASIGN 145
	430	# define PKCS7_R_PKCS7_PARSE_ERROR 139
	431	# define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
	432	# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
	433	# define PKCS7_R_SIGNATURE_FAILURE 105
	434	# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
	435	# define PKCS7_R_SIG_INVALID_MIME_TYPE 141
	436	# define PKCS7_R_SMIME_TEXT_ERROR 129
	437	# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
	438	# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
	439	# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
	440	# define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
	441	# define PKCS7_R_UNKNOWN_OPERATION 110
	442	# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
	443	# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
	444	# define PKCS7_R_WRONG_CONTENT_TYPE 113
	445	# define PKCS7_R_WRONG_PKCS7_TYPE 114
6d311938	446
d02b48c6 RE	447	#ifdef __cplusplus
	448	}
	449	#endif
	450	#endif