williamr@2: /* crypto/pkcs7/pkcs7.h */
williamr@2: /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
williamr@2:  * All rights reserved.
williamr@2:  *
williamr@2:  * This package is an SSL implementation written
williamr@2:  * by Eric Young (eay@cryptsoft.com).
williamr@2:  * The implementation was written so as to conform with Netscapes SSL.
williamr@2:  * 
williamr@2:  * This library is free for commercial and non-commercial use as long as
williamr@2:  * the following conditions are aheared to.  The following conditions
williamr@2:  * apply to all code found in this distribution, be it the RC4, RSA,
williamr@2:  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
williamr@2:  * included with this distribution is covered by the same copyright terms
williamr@2:  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
williamr@2:  * 
williamr@2:  * Copyright remains Eric Young's, and as such any Copyright notices in
williamr@2:  * the code are not to be removed.
williamr@2:  * If this package is used in a product, Eric Young should be given attribution
williamr@2:  * as the author of the parts of the library used.
williamr@2:  * This can be in the form of a textual message at program startup or
williamr@2:  * in documentation (online or textual) provided with the package.
williamr@2:  * 
williamr@2:  * Redistribution and use in source and binary forms, with or without
williamr@2:  * modification, are permitted provided that the following conditions
williamr@2:  * are met:
williamr@2:  * 1. Redistributions of source code must retain the copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer.
williamr@2:  * 2. Redistributions in binary form must reproduce the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer in the
williamr@2:  *    documentation and/or other materials provided with the distribution.
williamr@2:  * 3. All advertising materials mentioning features or use of this software
williamr@2:  *    must display the following acknowledgement:
williamr@2:  *    "This product includes cryptographic software written by
williamr@2:  *     Eric Young (eay@cryptsoft.com)"
williamr@2:  *    The word 'cryptographic' can be left out if the rouines from the library
williamr@2:  *    being used are not cryptographic related :-).
williamr@2:  * 4. If you include any Windows specific code (or a derivative thereof) from 
williamr@2:  *    the apps directory (application code) you must include an acknowledgement:
williamr@2:  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
williamr@2:  * 
williamr@2:  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
williamr@2:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
williamr@2:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
williamr@2:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
williamr@2:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
williamr@2:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
williamr@2:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
williamr@2:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
williamr@2:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
williamr@2:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
williamr@2:  * SUCH DAMAGE.
williamr@2:  * 
williamr@2:  * The licence and distribution terms for any publically available version or
williamr@2:  * derivative of this code cannot be changed.  i.e. this code cannot simply be
williamr@2:  * copied and put under another distribution licence
williamr@2:  * [including the GNU Public Licence.]
williamr@2:  */
williamr@2: /*
williamr@2:  © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
williamr@2:  */
williamr@2: 
williamr@2: #ifndef HEADER_PKCS7_H
williamr@2: #define HEADER_PKCS7_H
williamr@2: 
williamr@2: #if (defined(__SYMBIAN32__) && !defined(SYMBIAN))
williamr@2: #define SYMBIAN
williamr@2: #endif
williamr@2: 
williamr@2: #ifdef SYMBIAN
williamr@2: #include <e32def.h>
williamr@2: #endif
williamr@2: #include <openssl/asn1.h>
williamr@2: #include <openssl/bio.h>
williamr@2: #include <openssl/e_os2.h>
williamr@2: 
williamr@2: #include <openssl/symhacks.h>
williamr@2: #include <openssl/ossl_typ.h>
williamr@2: 
williamr@2: #ifdef  __cplusplus
williamr@2: extern "C" {
williamr@2: #endif
williamr@2: 
williamr@2: #ifdef OPENSSL_SYS_WIN32
williamr@2: /* Under Win32 thes are defined in wincrypt.h */
williamr@2: #undef PKCS7_ISSUER_AND_SERIAL
williamr@2: #undef PKCS7_SIGNER_INFO
williamr@2: #endif
williamr@2: 
williamr@2: /*
williamr@2: Encryption_ID		DES-CBC
williamr@2: Digest_ID		MD5
williamr@2: Digest_Encryption_ID	rsaEncryption
williamr@2: Key_Encryption_ID	rsaEncryption
williamr@2: */
williamr@2: 
williamr@2: typedef struct pkcs7_issuer_and_serial_st
williamr@2: 	{
williamr@2: 	X509_NAME *issuer;
williamr@2: 	ASN1_INTEGER *serial;
williamr@2: 	} PKCS7_ISSUER_AND_SERIAL;
williamr@2: 
williamr@2: typedef struct pkcs7_signer_info_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER 			*version;	/* version 1 */
williamr@2: 	PKCS7_ISSUER_AND_SERIAL		*issuer_and_serial;
williamr@2: 	X509_ALGOR			*digest_alg;
williamr@2: 	STACK_OF(X509_ATTRIBUTE)	*auth_attr;	/* [ 0 ] */
williamr@2: 	X509_ALGOR			*digest_enc_alg;
williamr@2: 	ASN1_OCTET_STRING		*enc_digest;
williamr@2: 	STACK_OF(X509_ATTRIBUTE)	*unauth_attr;	/* [ 1 ] */
williamr@2: 
williamr@2: 	/* The private key to sign with */
williamr@2: 	EVP_PKEY			*pkey;
williamr@2: 	} PKCS7_SIGNER_INFO;
williamr@2: 
williamr@2: DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
williamr@2: DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
williamr@2: 
williamr@2: typedef struct pkcs7_recip_info_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 0 */
williamr@2: 	PKCS7_ISSUER_AND_SERIAL		*issuer_and_serial;
williamr@2: 	X509_ALGOR			*key_enc_algor;
williamr@2: 	ASN1_OCTET_STRING		*enc_key;
williamr@2: 	X509				*cert; /* get the pub-key from this */
williamr@2: 	} PKCS7_RECIP_INFO;
williamr@2: 
williamr@2: DECLARE_STACK_OF(PKCS7_RECIP_INFO)
williamr@2: DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
williamr@2: 
williamr@2: typedef struct pkcs7_signed_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 1 */
williamr@2: 	STACK_OF(X509_ALGOR)		*md_algs;	/* md used */
williamr@2: 	STACK_OF(X509)			*cert;		/* [ 0 ] */
williamr@2: 	STACK_OF(X509_CRL)		*crl;		/* [ 1 ] */
williamr@2: 	STACK_OF(PKCS7_SIGNER_INFO)	*signer_info;
williamr@2: 
williamr@2: 	struct pkcs7_st			*contents;
williamr@2: 	} PKCS7_SIGNED;
williamr@2: /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
williamr@2:  * How about merging the two */
williamr@2: 
williamr@2: typedef struct pkcs7_enc_content_st
williamr@2: 	{
williamr@2: 	ASN1_OBJECT			*content_type;
williamr@2: 	X509_ALGOR			*algorithm;
williamr@2: 	ASN1_OCTET_STRING		*enc_data;	/* [ 0 ] */
williamr@2: 	const EVP_CIPHER		*cipher;
williamr@2: 	} PKCS7_ENC_CONTENT;
williamr@2: 
williamr@2: typedef struct pkcs7_enveloped_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 0 */
williamr@2: 	STACK_OF(PKCS7_RECIP_INFO)	*recipientinfo;
williamr@2: 	PKCS7_ENC_CONTENT		*enc_data;
williamr@2: 	} PKCS7_ENVELOPE;
williamr@2: 
williamr@2: typedef struct pkcs7_signedandenveloped_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 1 */
williamr@2: 	STACK_OF(X509_ALGOR)		*md_algs;	/* md used */
williamr@2: 	STACK_OF(X509)			*cert;		/* [ 0 ] */
williamr@2: 	STACK_OF(X509_CRL)		*crl;		/* [ 1 ] */
williamr@2: 	STACK_OF(PKCS7_SIGNER_INFO)	*signer_info;
williamr@2: 
williamr@2: 	PKCS7_ENC_CONTENT		*enc_data;
williamr@2: 	STACK_OF(PKCS7_RECIP_INFO)	*recipientinfo;
williamr@2: 	} PKCS7_SIGN_ENVELOPE;
williamr@2: 
williamr@2: typedef struct pkcs7_digest_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 0 */
williamr@2: 	X509_ALGOR			*md;		/* md used */
williamr@2: 	struct pkcs7_st 		*contents;
williamr@2: 	ASN1_OCTET_STRING		*digest;
williamr@2: 	} PKCS7_DIGEST;
williamr@2: 
williamr@2: typedef struct pkcs7_encrypted_st
williamr@2: 	{
williamr@2: 	ASN1_INTEGER			*version;	/* version 0 */
williamr@2: 	PKCS7_ENC_CONTENT		*enc_data;
williamr@2: 	} PKCS7_ENCRYPT;
williamr@2: 
williamr@2: typedef struct pkcs7_st
williamr@2: 	{
williamr@2: 	/* The following is non NULL if it contains ASN1 encoding of
williamr@2: 	 * this structure */
williamr@2: 	unsigned char *asn1;
williamr@2: 	long length;
williamr@2: 
williamr@2: #define PKCS7_S_HEADER	0
williamr@2: #define PKCS7_S_BODY	1
williamr@2: #define PKCS7_S_TAIL	2
williamr@2: 	int state; /* used during processing */
williamr@2: 
williamr@2: 	int detached;
williamr@2: 
williamr@2: 	ASN1_OBJECT *type;
williamr@2: 	/* content as defined by the type */
williamr@2: 	/* all encryption/message digests are applied to the 'contents',
williamr@2: 	 * leaving out the 'type' field. */
williamr@2: 	union	{
williamr@2: 		char *ptr;
williamr@2: 
williamr@2: 		/* NID_pkcs7_data */
williamr@2: 		ASN1_OCTET_STRING *data;
williamr@2: 
williamr@2: 		/* NID_pkcs7_signed */
williamr@2: 		PKCS7_SIGNED *sign;
williamr@2: 
williamr@2: 		/* NID_pkcs7_enveloped */
williamr@2: 		PKCS7_ENVELOPE *enveloped;
williamr@2: 
williamr@2: 		/* NID_pkcs7_signedAndEnveloped */
williamr@2: 		PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
williamr@2: 
williamr@2: 		/* NID_pkcs7_digest */
williamr@2: 		PKCS7_DIGEST *digest;
williamr@2: 
williamr@2: 		/* NID_pkcs7_encrypted */
williamr@2: 		PKCS7_ENCRYPT *encrypted;
williamr@2: 
williamr@2: 		/* Anything else */
williamr@2: 		ASN1_TYPE *other;
williamr@2: 		} d;
williamr@2: 	} PKCS7;
williamr@2: 
williamr@2: DECLARE_STACK_OF(PKCS7)
williamr@2: DECLARE_ASN1_SET_OF(PKCS7)
williamr@2: DECLARE_PKCS12_STACK_OF(PKCS7)
williamr@2: 
williamr@2: #define PKCS7_OP_SET_DETACHED_SIGNATURE	1
williamr@2: #define PKCS7_OP_GET_DETACHED_SIGNATURE	2
williamr@2: 
williamr@2: #define PKCS7_get_signed_attributes(si)	((si)->auth_attr)
williamr@2: #define PKCS7_get_attributes(si)	((si)->unauth_attr)
williamr@2: 
williamr@2: #define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
williamr@2: #define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
williamr@2: #define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
williamr@2: #define PKCS7_type_is_signedAndEnveloped(a) \
williamr@2: 		(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
williamr@2: #define PKCS7_type_is_data(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
williamr@2: 
williamr@2: #define PKCS7_type_is_digest(a)   (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
williamr@2: 
williamr@2: #define PKCS7_set_detached(p,v) \
williamr@2: 		PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
williamr@2: #define PKCS7_get_detached(p) \
williamr@2: 		PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
williamr@2: 
williamr@2: #define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
williamr@2: 
williamr@2: #ifdef SSLEAY_MACROS
williamr@2: #ifndef PKCS7_ISSUER_AND_SERIAL_digest
williamr@2: #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
williamr@2:         ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
williamr@2: 	                (char *)data,md,len)
williamr@2: #endif
williamr@2: #endif
williamr@2: 
williamr@2: /* S/MIME related flags */
williamr@2: 
williamr@2: #define PKCS7_TEXT		0x1
williamr@2: #define PKCS7_NOCERTS		0x2
williamr@2: #define PKCS7_NOSIGS		0x4
williamr@2: #define PKCS7_NOCHAIN		0x8
williamr@2: #define PKCS7_NOINTERN		0x10
williamr@2: #define PKCS7_NOVERIFY		0x20
williamr@2: #define PKCS7_DETACHED		0x40
williamr@2: #define PKCS7_BINARY		0x80
williamr@2: #define PKCS7_NOATTR		0x100
williamr@2: #define	PKCS7_NOSMIMECAP	0x200
williamr@2: #define PKCS7_NOOLDMIMETYPE	0x400
williamr@2: #define PKCS7_CRLFEOL		0x800
williamr@2: #define PKCS7_STREAM		0x1000
williamr@2: #define PKCS7_NOCRL		0x2000
williamr@2: 
williamr@2: /* Flags: for compatibility with older code */
williamr@2: 
williamr@2: #define SMIME_TEXT	PKCS7_TEXT
williamr@2: #define SMIME_NOCERTS	PKCS7_NOCERTS
williamr@2: #define SMIME_NOSIGS	PKCS7_NOSIGS
williamr@2: #define SMIME_NOCHAIN	PKCS7_NOCHAIN
williamr@2: #define SMIME_NOINTERN	PKCS7_NOINTERN
williamr@2: #define SMIME_NOVERIFY	PKCS7_NOVERIFY
williamr@2: #define SMIME_DETACHED	PKCS7_DETACHED
williamr@2: #define SMIME_BINARY	PKCS7_BINARY
williamr@2: #define SMIME_NOATTR	PKCS7_NOATTR
williamr@2: 
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
williamr@2: 
williamr@2: #ifndef SSLEAY_MACROS
williamr@2: IMPORT_C int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
williamr@2: 	unsigned char *md,unsigned int *len);
williamr@2: #ifndef OPENSSL_NO_FP_API
williamr@2: IMPORT_C PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
williamr@2: IMPORT_C int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
williamr@2: #endif
williamr@2: IMPORT_C PKCS7 *PKCS7_dup(PKCS7 *p7);
williamr@2: IMPORT_C PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
williamr@2: IMPORT_C int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
williamr@2: #endif
williamr@2: 
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
williamr@2: DECLARE_ASN1_FUNCTIONS(PKCS7)
williamr@2: 
williamr@2: DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
williamr@2: DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
williamr@2: 
williamr@2: DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
williamr@2: 
williamr@2: IMPORT_C long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
williamr@2: 
williamr@2: IMPORT_C int PKCS7_set_type(PKCS7 *p7, int type);
williamr@2: IMPORT_C int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
williamr@2: IMPORT_C int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
williamr@2: IMPORT_C int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
williamr@2: 	const EVP_MD *dgst);
williamr@2: IMPORT_C int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
williamr@2: IMPORT_C int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
williamr@2: IMPORT_C int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
williamr@2: IMPORT_C int PKCS7_content_new(PKCS7 *p7, int nid);
williamr@2: IMPORT_C int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
williamr@2: 	BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si); 
williamr@2: IMPORT_C int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
williamr@2: 								X509 *x509);
williamr@2: 
williamr@2: IMPORT_C BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
williamr@2: IMPORT_C int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
williamr@2: IMPORT_C BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
williamr@2: 
williamr@2: 
williamr@2: IMPORT_C PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
williamr@2: 	EVP_PKEY *pkey, const EVP_MD *dgst);
williamr@2: IMPORT_C X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
williamr@2: IMPORT_C int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
williamr@2: IMPORT_C STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
williamr@2: 
williamr@2: IMPORT_C PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
williamr@2: IMPORT_C int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
williamr@2: IMPORT_C int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
williamr@2: IMPORT_C int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
williamr@2: 
williamr@2: IMPORT_C PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
williamr@2: IMPORT_C ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
williamr@2: IMPORT_C int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
williamr@2: 	void *data);
williamr@2: IMPORT_C int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
williamr@2: 	void *value);
williamr@2: IMPORT_C ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
williamr@2: IMPORT_C ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
williamr@2: IMPORT_C int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
williamr@2: 				STACK_OF(X509_ATTRIBUTE) *sk);
williamr@2: IMPORT_C int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
williamr@2: 
williamr@2: 
williamr@2: IMPORT_C PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
williamr@2: 							BIO *data, int flags);
williamr@2: IMPORT_C int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
williamr@2: 					BIO *indata, BIO *out, int flags);
williamr@2: IMPORT_C STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
williamr@2: IMPORT_C PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
williamr@2: 								int flags);
williamr@2: IMPORT_C int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
williamr@2: 
williamr@2: IMPORT_C int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
williamr@2: 			      STACK_OF(X509_ALGOR) *cap);
williamr@2: IMPORT_C STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
williamr@2: IMPORT_C int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
williamr@2: 
williamr@2: IMPORT_C int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
williamr@2: IMPORT_C PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
williamr@2: IMPORT_C int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
williamr@2: IMPORT_C int SMIME_text(BIO *in, BIO *out);
williamr@2: 
williamr@2: /* BEGIN ERROR CODES */
williamr@2: /* The following lines are auto generated by the script mkerr.pl. Any changes
williamr@2:  * made after this point may be overwritten when the script is next run.
williamr@2:  */
williamr@2: IMPORT_C void ERR_load_PKCS7_strings(void);
williamr@2: 
williamr@2: /* Error codes for the PKCS7 functions. */
williamr@2: 
williamr@2: /* Function codes. */
williamr@2: #define PKCS7_F_B64_READ_PKCS7				 120
williamr@2: #define PKCS7_F_B64_WRITE_PKCS7				 121
williamr@2: #define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP		 118
williamr@2: #define PKCS7_F_PKCS7_ADD_CERTIFICATE			 100
williamr@2: #define PKCS7_F_PKCS7_ADD_CRL				 101
williamr@2: #define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO		 102
williamr@2: #define PKCS7_F_PKCS7_ADD_SIGNER			 103
williamr@2: #define PKCS7_F_PKCS7_BIO_ADD_DIGEST			 125
williamr@2: #define PKCS7_F_PKCS7_CTRL				 104
williamr@2: #define PKCS7_F_PKCS7_DATADECODE			 112
williamr@2: #define PKCS7_F_PKCS7_DATAFINAL				 128
williamr@2: #define PKCS7_F_PKCS7_DATAINIT				 105
williamr@2: #define PKCS7_F_PKCS7_DATASIGN				 106
williamr@2: #define PKCS7_F_PKCS7_DATAVERIFY			 107
williamr@2: #define PKCS7_F_PKCS7_DECRYPT				 114
williamr@2: #define PKCS7_F_PKCS7_ENCRYPT				 115
williamr@2: #define PKCS7_F_PKCS7_FIND_DIGEST			 127
williamr@2: #define PKCS7_F_PKCS7_GET0_SIGNERS			 124
williamr@2: #define PKCS7_F_PKCS7_SET_CIPHER			 108
williamr@2: #define PKCS7_F_PKCS7_SET_CONTENT			 109
williamr@2: #define PKCS7_F_PKCS7_SET_DIGEST			 126
williamr@2: #define PKCS7_F_PKCS7_SET_TYPE				 110
williamr@2: #define PKCS7_F_PKCS7_SIGN				 116
williamr@2: #define PKCS7_F_PKCS7_SIGNATUREVERIFY			 113
williamr@2: #define PKCS7_F_PKCS7_SIMPLE_SMIMECAP			 119
williamr@2: #define PKCS7_F_PKCS7_VERIFY				 117
williamr@2: #define PKCS7_F_SMIME_READ_PKCS7			 122
williamr@2: #define PKCS7_F_SMIME_TEXT				 123
williamr@2: 
williamr@2: /* Reason codes. */
williamr@2: #define PKCS7_R_CERTIFICATE_VERIFY_ERROR		 117
williamr@2: #define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER		 144
williamr@2: #define PKCS7_R_CIPHER_NOT_INITIALIZED			 116
williamr@2: #define PKCS7_R_CONTENT_AND_DATA_PRESENT		 118
williamr@2: #define PKCS7_R_DECODE_ERROR				 130
williamr@2: #define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH		 100
williamr@2: #define PKCS7_R_DECRYPT_ERROR				 119
williamr@2: #define PKCS7_R_DIGEST_FAILURE				 101
williamr@2: #define PKCS7_R_ERROR_ADDING_RECIPIENT			 120
williamr@2: #define PKCS7_R_ERROR_SETTING_CIPHER			 121
williamr@2: #define PKCS7_R_INVALID_MIME_TYPE			 131
williamr@2: #define PKCS7_R_INVALID_NULL_POINTER			 143
williamr@2: #define PKCS7_R_MIME_NO_CONTENT_TYPE			 132
williamr@2: #define PKCS7_R_MIME_PARSE_ERROR			 133
williamr@2: #define PKCS7_R_MIME_SIG_PARSE_ERROR			 134
williamr@2: #define PKCS7_R_MISSING_CERIPEND_INFO			 103
williamr@2: #define PKCS7_R_NO_CONTENT				 122
williamr@2: #define PKCS7_R_NO_CONTENT_TYPE				 135
williamr@2: #define PKCS7_R_NO_MULTIPART_BODY_FAILURE		 136
williamr@2: #define PKCS7_R_NO_MULTIPART_BOUNDARY			 137
williamr@2: #define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE	 115
williamr@2: #define PKCS7_R_NO_RECIPIENT_MATCHES_KEY		 146
williamr@2: #define PKCS7_R_NO_SIGNATURES_ON_DATA			 123
williamr@2: #define PKCS7_R_NO_SIGNERS				 142
williamr@2: #define PKCS7_R_NO_SIG_CONTENT_TYPE			 138
williamr@2: #define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE	 104
williamr@2: #define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR		 124
williamr@2: #define PKCS7_R_PKCS7_DATAFINAL				 126
williamr@2: #define PKCS7_R_PKCS7_DATAFINAL_ERROR			 125
williamr@2: #define PKCS7_R_PKCS7_DATASIGN				 145
williamr@2: #define PKCS7_R_PKCS7_PARSE_ERROR			 139
williamr@2: #define PKCS7_R_PKCS7_SIG_PARSE_ERROR			 140
williamr@2: #define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE	 127
williamr@2: #define PKCS7_R_SIGNATURE_FAILURE			 105
williamr@2: #define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND		 128
williamr@2: #define PKCS7_R_SIG_INVALID_MIME_TYPE			 141
williamr@2: #define PKCS7_R_SMIME_TEXT_ERROR			 129
williamr@2: #define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE		 106
williamr@2: #define PKCS7_R_UNABLE_TO_FIND_MEM_BIO			 107
williamr@2: #define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST		 108
williamr@2: #define PKCS7_R_UNKNOWN_DIGEST_TYPE			 109
williamr@2: #define PKCS7_R_UNKNOWN_OPERATION			 110
williamr@2: #define PKCS7_R_UNSUPPORTED_CIPHER_TYPE			 111
williamr@2: #define PKCS7_R_UNSUPPORTED_CONTENT_TYPE		 112
williamr@2: #define PKCS7_R_WRONG_CONTENT_TYPE			 113
williamr@2: #define PKCS7_R_WRONG_PKCS7_TYPE			 114
williamr@2: 
williamr@2: #ifdef  __cplusplus
williamr@2: }
williamr@2: #endif
williamr@2: #endif