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

/*
 * Copyright 2008-2016 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_CMS_H
# define HEADER_CMS_H

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_CMS
# include <openssl/x509.h>
# include <openssl/x509v3.h>
# include <openssl/cmserr.h>
# ifdef __cplusplus
extern "C" {
# endif

typedef struct CMS_ContentInfo_st CMS_ContentInfo;
typedef struct CMS_SignerInfo_st CMS_SignerInfo;
typedef struct CMS_CertificateChoices CMS_CertificateChoices;
typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
typedef struct CMS_Receipt_st CMS_Receipt;
typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;

DEFINE_STACK_OF(CMS_SignerInfo)
DEFINE_STACK_OF(CMS_RecipientEncryptedKey)
DEFINE_STACK_OF(CMS_RecipientInfo)
DEFINE_STACK_OF(CMS_RevocationInfoChoice)
DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)

# define CMS_SIGNERINFO_ISSUER_SERIAL    0
# define CMS_SIGNERINFO_KEYIDENTIFIER    1

# define CMS_RECIPINFO_NONE              -1
# define CMS_RECIPINFO_TRANS             0
# define CMS_RECIPINFO_AGREE             1
# define CMS_RECIPINFO_KEK               2
# define CMS_RECIPINFO_PASS              3
# define CMS_RECIPINFO_OTHER             4

/* S/MIME related flags */

# define CMS_TEXT                        0x1
# define CMS_NOCERTS                     0x2
# define CMS_NO_CONTENT_VERIFY           0x4
# define CMS_NO_ATTR_VERIFY              0x8
# define CMS_NOSIGS                      \
                        (CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
# define CMS_NOINTERN                    0x10
# define CMS_NO_SIGNER_CERT_VERIFY       0x20
# define CMS_NOVERIFY                    0x20
# define CMS_DETACHED                    0x40
# define CMS_BINARY                      0x80
# define CMS_NOATTR                      0x100
# define CMS_NOSMIMECAP                  0x200
# define CMS_NOOLDMIMETYPE               0x400
# define CMS_CRLFEOL                     0x800
# define CMS_STREAM                      0x1000
# define CMS_NOCRL                       0x2000
# define CMS_PARTIAL                     0x4000
# define CMS_REUSE_DIGEST                0x8000
# define CMS_USE_KEYID                   0x10000
# define CMS_DEBUG_DECRYPT               0x20000
# define CMS_KEY_PARAM                   0x40000
# define CMS_ASCIICRLF                   0x80000

const ASN1_OBJECT *CMS_get0_type(const CMS_ContentInfo *cms);

BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);

ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
int CMS_is_detached(CMS_ContentInfo *cms);
int CMS_set_detached(CMS_ContentInfo *cms, int detached);

# ifdef HEADER_PEM_H
DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
# endif
int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);

BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
                             int flags);
CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);

int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
              unsigned int flags);

CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
                          STACK_OF(X509) *certs, BIO *data,
                          unsigned int flags);

CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
                                  X509 *signcert, EVP_PKEY *pkey,
                                  STACK_OF(X509) *certs, unsigned int flags);

int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);

int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
                      unsigned int flags);
CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
                                   unsigned int flags);

int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
                              const unsigned char *key, size_t keylen,
                              BIO *dcont, BIO *out, unsigned int flags);

CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
                                           const unsigned char *key,
                                           size_t keylen, unsigned int flags);

int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
                               const unsigned char *key, size_t keylen);

int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
               X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);

int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
                       STACK_OF(X509) *certs,
                       X509_STORE *store, unsigned int flags);

STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);

CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
                             const EVP_CIPHER *cipher, unsigned int flags);

int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
                BIO *dcont, BIO *out, unsigned int flags);

int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
                         unsigned char *key, size_t keylen,
                         const unsigned char *id, size_t idlen);
int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
                              unsigned char *pass, ossl_ssize_t passlen);

STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
                                           X509 *recip, unsigned int flags);
int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
                                     EVP_PKEY **pk, X509 **recip,
                                     X509_ALGOR **palg);
int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
                                          ASN1_OCTET_STRING **keyid,
                                          X509_NAME **issuer,
                                          ASN1_INTEGER **sno);

CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
                                          unsigned char *key, size_t keylen,
                                          unsigned char *id, size_t idlen,
                                          ASN1_GENERALIZEDTIME *date,
                                          ASN1_OBJECT *otherTypeId,
                                          ASN1_TYPE *otherType);

int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
                                    X509_ALGOR **palg,
                                    ASN1_OCTET_STRING **pid,
                                    ASN1_GENERALIZEDTIME **pdate,
                                    ASN1_OBJECT **potherid,
                                    ASN1_TYPE **pothertype);

int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
                               unsigned char *key, size_t keylen);

int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
                                   const unsigned char *id, size_t idlen);

int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
                                    unsigned char *pass,
                                    ossl_ssize_t passlen);

CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
                                               int iter, int wrap_nid,
                                               int pbe_nid,
                                               unsigned char *pass,
                                               ossl_ssize_t passlen,
                                               const EVP_CIPHER *kekciph);

int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);

int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
                   unsigned int flags);
CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);

int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);

CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);

CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);

int CMS_SignedData_init(CMS_ContentInfo *cms);
CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
                                X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
                                unsigned int flags);
EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);

void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
                                  ASN1_OCTET_STRING **keyid,
                                  X509_NAME **issuer, ASN1_INTEGER **sno);
int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
                           unsigned int flags);
void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
                              X509 **signer, X509_ALGOR **pdig,
                              X509_ALGOR **psig);
ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
int CMS_SignerInfo_sign(CMS_SignerInfo *si);
int CMS_SignerInfo_verify(CMS_SignerInfo *si);
int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);

int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
                            int algnid, int keysize);
int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);

int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
                               int lastpos);
int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
                               int lastpos);
X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
                                const ASN1_OBJECT *obj, int type,
                                const void *bytes, int len);
int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
                                int nid, int type,
                                const void *bytes, int len);
int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
                                const char *attrname, int type,
                                const void *bytes, int len);
void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *oid,
                                  int lastpos, int type);

int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
                                 int lastpos);
int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
                                 const ASN1_OBJECT *obj, int lastpos);
X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
                                  const ASN1_OBJECT *obj, int type,
                                  const void *bytes, int len);
int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
                                  int nid, int type,
                                  const void *bytes, int len);
int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
                                  const char *attrname, int type,
                                  const void *bytes, int len);
void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
                                    int lastpos, int type);

# ifdef HEADER_X509V3_H

int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
                                               int allorfirst,
                                               STACK_OF(GENERAL_NAMES)
                                               *receiptList, STACK_OF(GENERAL_NAMES)
                                               *receiptsTo);
int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
                                    ASN1_STRING **pcid,
                                    int *pallorfirst,
                                    STACK_OF(GENERAL_NAMES) **plist,
                                    STACK_OF(GENERAL_NAMES) **prto);
# endif
int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
                                    X509_ALGOR **palg,
                                    ASN1_OCTET_STRING **pukm);
STACK_OF(CMS_RecipientEncryptedKey)
*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);

int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
                                        X509_ALGOR **pubalg,
                                        ASN1_BIT_STRING **pubkey,
                                        ASN1_OCTET_STRING **keyid,
                                        X509_NAME **issuer,
                                        ASN1_INTEGER **sno);

int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);

int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
                                      ASN1_OCTET_STRING **keyid,
                                      ASN1_GENERALIZEDTIME **tm,
                                      CMS_OtherKeyAttribute **other,
                                      X509_NAME **issuer, ASN1_INTEGER **sno);
int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
                                       X509 *cert);
int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
                                   CMS_RecipientInfo *ri,
                                   CMS_RecipientEncryptedKey *rek);

int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
                          ASN1_OCTET_STRING *ukm, int keylen);

/* Backward compatibility for spelling errors. */
# define CMS_R_UNKNOWN_DIGEST_ALGORITM CMS_R_UNKNOWN_DIGEST_ALGORITHM
# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE \
    CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE

int ERR_load_CMS_strings(void);
#  ifdef  __cplusplus
}
#  endif
# endif
#endif
Commit	Line	Data
0f113f3e	1	/*
21dcbebc	2	* Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
8931b30d	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
8931b30d DSH	8	*/
8931b30d DSH	9
8931b30d	10	#ifndef HEADER_CMS_H
0f113f3e	11	# define HEADER_CMS_H
8931b30d	12
3c27208f RS	13	# include <openssl/opensslconf.h>
	14
	15	# ifndef OPENSSL_NO_CMS
0f113f3e	16	# include <openssl/x509.h>
4a640fb6	17	# include <openssl/x509v3.h>
52df25cf	18	# include <openssl/cmserr.h>
3c27208f	19	# ifdef __cplusplus
8931b30d	20	extern "C" {
3c27208f	21	# endif
8931b30d	22
8931b30d DSH	23	typedef struct CMS_ContentInfo_st CMS_ContentInfo;
	24	typedef struct CMS_SignerInfo_st CMS_SignerInfo;
	25	typedef struct CMS_CertificateChoices CMS_CertificateChoices;
	26	typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
4f1aa191	27	typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
be86c7fc DSH	28	typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
be86c7fc DSH	29	typedef struct CMS_Receipt_st CMS_Receipt;
17c2764d DSH	30	typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
17c2764d DSH	31	typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
8931b30d	32
85885715 DSH	33	DEFINE_STACK_OF(CMS_SignerInfo)
	34	DEFINE_STACK_OF(CMS_RecipientEncryptedKey)
	35	DEFINE_STACK_OF(CMS_RecipientInfo)
	36	DEFINE_STACK_OF(CMS_RevocationInfoChoice)
8931b30d	37	DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
f4cc56f4	38	DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
8931b30d DSH	39	DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
8931b30d DSH	40
0f113f3e MC	41	# define CMS_SIGNERINFO_ISSUER_SERIAL 0
0f113f3e MC	42	# define CMS_SIGNERINFO_KEYIDENTIFIER 1
8931b30d	43
0f113f3e MC	44	# define CMS_RECIPINFO_NONE -1
	45	# define CMS_RECIPINFO_TRANS 0
	46	# define CMS_RECIPINFO_AGREE 1
	47	# define CMS_RECIPINFO_KEK 2
	48	# define CMS_RECIPINFO_PASS 3
	49	# define CMS_RECIPINFO_OTHER 4
4f1aa191	50
8931b30d DSH	51	/* S/MIME related flags */
8931b30d DSH	52
0f113f3e MC	53	# define CMS_TEXT 0x1
	54	# define CMS_NOCERTS 0x2
	55	# define CMS_NO_CONTENT_VERIFY 0x4
	56	# define CMS_NO_ATTR_VERIFY 0x8
	57	# define CMS_NOSIGS \
	58	(CMS_NO_CONTENT_VERIFY\|CMS_NO_ATTR_VERIFY)
	59	# define CMS_NOINTERN 0x10
	60	# define CMS_NO_SIGNER_CERT_VERIFY 0x20
	61	# define CMS_NOVERIFY 0x20
	62	# define CMS_DETACHED 0x40
	63	# define CMS_BINARY 0x80
	64	# define CMS_NOATTR 0x100
	65	# define CMS_NOSMIMECAP 0x200
	66	# define CMS_NOOLDMIMETYPE 0x400
	67	# define CMS_CRLFEOL 0x800
	68	# define CMS_STREAM 0x1000
	69	# define CMS_NOCRL 0x2000
	70	# define CMS_PARTIAL 0x4000
	71	# define CMS_REUSE_DIGEST 0x8000
	72	# define CMS_USE_KEYID 0x10000
	73	# define CMS_DEBUG_DECRYPT 0x20000
	74	# define CMS_KEY_PARAM 0x40000
	75	# define CMS_ASCIICRLF 0x80000
8931b30d	76
dc423f89	77	const ASN1_OBJECT CMS_get0_type(const CMS_ContentInfo cms);
8931b30d DSH	78
	79	BIO CMS_dataInit(CMS_ContentInfo cms, BIO *icont);
	80	int CMS_dataFinal(CMS_ContentInfo cms, BIO bio);
	81
	82	ASN1_OCTET_STRING *CMS_get0_content(CMS_ContentInfo cms);
	83	int CMS_is_detached(CMS_ContentInfo *cms);
	84	int CMS_set_detached(CMS_ContentInfo *cms, int detached);
	85
0f113f3e	86	# ifdef HEADER_PEM_H
8931b30d	87	DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
0f113f3e	88	# endif
8931b30d DSH	89	int CMS_stream(unsigned char **boundary, CMS_ContentInfo cms);
	90	CMS_ContentInfo d2i_CMS_bio(BIO bp, CMS_ContentInfo **cms);
	91	int i2d_CMS_bio(BIO bp, CMS_ContentInfo cms);
	92
	93	BIO BIO_new_CMS(BIO out, CMS_ContentInfo *cms);
	94	int i2d_CMS_bio_stream(BIO out, CMS_ContentInfo cms, BIO *in, int flags);
0f113f3e MC	95	int PEM_write_bio_CMS_stream(BIO out, CMS_ContentInfo cms, BIO *in,
0f113f3e MC	96	int flags);
8931b30d DSH	97	CMS_ContentInfo SMIME_read_CMS(BIO bio, BIO **bcont);
	98	int SMIME_write_CMS(BIO bio, CMS_ContentInfo cms, BIO *data, int flags);
	99
0f113f3e MC	100	int CMS_final(CMS_ContentInfo cms, BIO data, BIO *dcont,
0f113f3e MC	101	unsigned int flags);
8931b30d	102
0f113f3e MC	103	CMS_ContentInfo CMS_sign(X509 signcert, EVP_PKEY *pkey,
	104	STACK_OF(X509) certs, BIO data,
	105	unsigned int flags);
8931b30d	106
36309aa2	107	CMS_ContentInfo CMS_sign_receipt(CMS_SignerInfo si,
0f113f3e MC	108	X509 signcert, EVP_PKEY pkey,
0f113f3e MC	109	STACK_OF(X509) *certs, unsigned int flags);
36309aa2	110
8931b30d DSH	111	int CMS_data(CMS_ContentInfo cms, BIO out, unsigned int flags);
	112	CMS_ContentInfo CMS_data_create(BIO in, unsigned int flags);
	113
	114	int CMS_digest_verify(CMS_ContentInfo cms, BIO dcont, BIO *out,
0f113f3e	115	unsigned int flags);
8931b30d	116	CMS_ContentInfo CMS_digest_create(BIO in, const EVP_MD *md,
0f113f3e	117	unsigned int flags);
8931b30d	118
b820455c	119	int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
0f113f3e MC	120	const unsigned char *key, size_t keylen,
0f113f3e MC	121	BIO dcont, BIO out, unsigned int flags);
b820455c	122
d9f5f07e	123	CMS_ContentInfo CMS_EncryptedData_encrypt(BIO in, const EVP_CIPHER *cipher,
0f113f3e MC	124	const unsigned char *key,
0f113f3e MC	125	size_t keylen, unsigned int flags);
d9f5f07e	126
320bfc1b	127	int CMS_EncryptedData_set1_key(CMS_ContentInfo cms, const EVP_CIPHER ciph,
0f113f3e	128	const unsigned char *key, size_t keylen);
b820455c	129
8931b30d	130	int CMS_verify(CMS_ContentInfo cms, STACK_OF(X509) certs,
0f113f3e	131	X509_STORE store, BIO dcont, BIO *out, unsigned int flags);
8931b30d	132
eb9d8d8c	133	int CMS_verify_receipt(CMS_ContentInfo rcms, CMS_ContentInfo ocms,
0f113f3e MC	134	STACK_OF(X509) *certs,
0f113f3e MC	135	X509_STORE *store, unsigned int flags);
eb9d8d8c	136
8931b30d DSH	137	STACK_OF(X509) CMS_get0_signers(CMS_ContentInfo cms);
	138
	139	CMS_ContentInfo CMS_encrypt(STACK_OF(X509) certs, BIO *in,
0f113f3e	140	const EVP_CIPHER *cipher, unsigned int flags);
8931b30d	141
4f1aa191	142	int CMS_decrypt(CMS_ContentInfo cms, EVP_PKEY pkey, X509 *cert,
0f113f3e MC	143	BIO dcont, BIO out, unsigned int flags);
0f113f3e MC	144
eeb9cdfc	145	int CMS_decrypt_set1_pkey(CMS_ContentInfo cms, EVP_PKEY pk, X509 *cert);
0f113f3e MC	146	int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
0f113f3e MC	147	unsigned char *key, size_t keylen,
c17dd597	148	const unsigned char *id, size_t idlen);
0f113f3e MC	149	int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
0f113f3e MC	150	unsigned char *pass, ossl_ssize_t passlen);
8931b30d	151
4f1aa191 DSH	152	STACK_OF(CMS_RecipientInfo) CMS_get0_RecipientInfos(CMS_ContentInfo cms);
4f1aa191 DSH	153	int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
e365352d	154	EVP_PKEY_CTX CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo ri);
761ffa72 DSH	155	CMS_ContentInfo CMS_EnvelopedData_create(const EVP_CIPHER cipher);
761ffa72 DSH	156	CMS_RecipientInfo CMS_add1_recipient_cert(CMS_ContentInfo cms,
0f113f3e	157	X509 *recip, unsigned int flags);
6e3bc4f0	158	int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo ri, EVP_PKEY pkey);
4f1aa191 DSH	159	int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo ri, X509 cert);
4f1aa191 DSH	160	int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
0f113f3e MC	161	EVP_PKEY pk, X509 recip,
0f113f3e MC	162	X509_ALGOR **palg);
4f1aa191	163	int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
0f113f3e MC	164	ASN1_OCTET_STRING **keyid,
	165	X509_NAME **issuer,
	166	ASN1_INTEGER **sno);
4f1aa191	167
ab124380	168	CMS_RecipientInfo CMS_add0_recipient_key(CMS_ContentInfo cms, int nid,
0f113f3e MC	169	unsigned char *key, size_t keylen,
	170	unsigned char *id, size_t idlen,
	171	ASN1_GENERALIZEDTIME *date,
	172	ASN1_OBJECT *otherTypeId,
	173	ASN1_TYPE *otherType);
eeb9cdfc	174
f5e2354c	175	int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
0f113f3e MC	176	X509_ALGOR **palg,
	177	ASN1_OCTET_STRING **pid,
	178	ASN1_GENERALIZEDTIME **pdate,
	179	ASN1_OBJECT **potherid,
	180	ASN1_TYPE **pothertype);
f5e2354c	181
0f113f3e MC	182	int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
0f113f3e MC	183	unsigned char *key, size_t keylen);
eeb9cdfc	184
0f113f3e MC	185	int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
0f113f3e MC	186	const unsigned char *id, size_t idlen);
eeb9cdfc	187
0f113f3e MC	188	int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
	189	unsigned char *pass,
	190	ossl_ssize_t passlen);
d2a53c22 DSH	191
d2a53c22 DSH	192	CMS_RecipientInfo CMS_add0_recipient_password(CMS_ContentInfo cms,
0f113f3e MC	193	int iter, int wrap_nid,
	194	int pbe_nid,
	195	unsigned char *pass,
	196	ossl_ssize_t passlen,
	197	const EVP_CIPHER *kekciph);
d2a53c22	198
6e3bc4f0	199	int CMS_RecipientInfo_decrypt(CMS_ContentInfo cms, CMS_RecipientInfo ri);
e1f1d28f	200	int CMS_RecipientInfo_encrypt(CMS_ContentInfo cms, CMS_RecipientInfo ri);
0f113f3e	201
a5db50d0	202	int CMS_uncompress(CMS_ContentInfo cms, BIO dcont, BIO *out,
0f113f3e	203	unsigned int flags);
8931b30d DSH	204	CMS_ContentInfo CMS_compress(BIO in, int comp_nid, unsigned int flags);
	205
	206	int CMS_set1_eContentType(CMS_ContentInfo cms, const ASN1_OBJECT oid);
	207	const ASN1_OBJECT CMS_get0_eContentType(CMS_ContentInfo cms);
	208
	209	CMS_CertificateChoices CMS_add0_CertificateChoices(CMS_ContentInfo cms);
	210	int CMS_add0_cert(CMS_ContentInfo cms, X509 cert);
	211	int CMS_add1_cert(CMS_ContentInfo cms, X509 cert);
	212	STACK_OF(X509) CMS_get1_certs(CMS_ContentInfo cms);
	213
	214	CMS_RevocationInfoChoice CMS_add0_RevocationInfoChoice(CMS_ContentInfo cms);
	215	int CMS_add0_crl(CMS_ContentInfo cms, X509_CRL crl);
19048b5c	216	int CMS_add1_crl(CMS_ContentInfo cms, X509_CRL crl);
8931b30d DSH	217	STACK_OF(X509_CRL) CMS_get1_crls(CMS_ContentInfo cms);
	218
	219	int CMS_SignedData_init(CMS_ContentInfo *cms);
	220	CMS_SignerInfo CMS_add1_signer(CMS_ContentInfo cms,
0f113f3e MC	221	X509 signer, EVP_PKEY pk, const EVP_MD *md,
0f113f3e MC	222	unsigned int flags);
e365352d DSH	223	EVP_PKEY_CTX CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo si);
e365352d DSH	224	EVP_MD_CTX CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo si);
8931b30d DSH	225	STACK_OF(CMS_SignerInfo) CMS_get0_SignerInfos(CMS_ContentInfo cms);
	226
	227	void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo si, X509 signer);
	228	int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
0f113f3e MC	229	ASN1_OCTET_STRING **keyid,
0f113f3e MC	230	X509_NAME issuer, ASN1_INTEGER sno);
8931b30d DSH	231	int CMS_SignerInfo_cert_cmp(CMS_SignerInfo si, X509 cert);
8931b30d DSH	232	int CMS_set1_signers_certs(CMS_ContentInfo cms, STACK_OF(X509) certs,
0f113f3e MC	233	unsigned int flags);
	234	void CMS_SignerInfo_get0_algs(CMS_SignerInfo si, EVP_PKEY *pk,
	235	X509 signer, X509_ALGOR pdig,
	236	X509_ALGOR **psig);
da15c616	237	ASN1_OCTET_STRING CMS_SignerInfo_get0_signature(CMS_SignerInfo si);
8931b30d DSH	238	int CMS_SignerInfo_sign(CMS_SignerInfo *si);
	239	int CMS_SignerInfo_verify(CMS_SignerInfo *si);
	240	int CMS_SignerInfo_verify_content(CMS_SignerInfo si, BIO chain);
	241
	242	int CMS_add_smimecap(CMS_SignerInfo si, STACK_OF(X509_ALGOR) algs);
	243	int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
0f113f3e	244	int algnid, int keysize);
8931b30d DSH	245	int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
	246
	247	int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
	248	int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
0f113f3e	249	int lastpos);
c47ba4e9	250	int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo si, const ASN1_OBJECT obj,
0f113f3e	251	int lastpos);
8931b30d DSH	252	X509_ATTRIBUTE CMS_signed_get_attr(const CMS_SignerInfo si, int loc);
	253	X509_ATTRIBUTE CMS_signed_delete_attr(CMS_SignerInfo si, int loc);
	254	int CMS_signed_add1_attr(CMS_SignerInfo si, X509_ATTRIBUTE attr);
	255	int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
0f113f3e MC	256	const ASN1_OBJECT *obj, int type,
0f113f3e MC	257	const void *bytes, int len);
8931b30d	258	int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
0f113f3e MC	259	int nid, int type,
0f113f3e MC	260	const void *bytes, int len);
8931b30d	261	int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
0f113f3e MC	262	const char *attrname, int type,
0f113f3e MC	263	const void *bytes, int len);
c47ba4e9	264	void CMS_signed_get0_data_by_OBJ(CMS_SignerInfo si, const ASN1_OBJECT *oid,
0f113f3e	265	int lastpos, int type);
8931b30d DSH	266
	267	int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
	268	int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
0f113f3e	269	int lastpos);
c47ba4e9 F	270	int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
c47ba4e9 F	271	const ASN1_OBJECT *obj, int lastpos);
8931b30d DSH	272	X509_ATTRIBUTE CMS_unsigned_get_attr(const CMS_SignerInfo si, int loc);
	273	X509_ATTRIBUTE CMS_unsigned_delete_attr(CMS_SignerInfo si, int loc);
	274	int CMS_unsigned_add1_attr(CMS_SignerInfo si, X509_ATTRIBUTE attr);
	275	int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
0f113f3e MC	276	const ASN1_OBJECT *obj, int type,
0f113f3e MC	277	const void *bytes, int len);
8931b30d	278	int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
0f113f3e MC	279	int nid, int type,
0f113f3e MC	280	const void *bytes, int len);
8931b30d	281	int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
0f113f3e MC	282	const char *attrname, int type,
0f113f3e MC	283	const void *bytes, int len);
8931b30d	284	void CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo si, ASN1_OBJECT *oid,
0f113f3e	285	int lastpos, int type);
8931b30d	286
0f113f3e	287	# ifdef HEADER_X509V3_H
f4cc56f4 DSH	288
f4cc56f4 DSH	289	int CMS_get1_ReceiptRequest(CMS_SignerInfo si, CMS_ReceiptRequest *prr);
f5e2354c	290	CMS_ReceiptRequest CMS_ReceiptRequest_create0(unsigned char id, int idlen,
0f113f3e MC	291	int allorfirst,
	292	STACK_OF(GENERAL_NAMES)
	293	*receiptList, STACK_OF(GENERAL_NAMES)
	294	*receiptsTo);
f5e2354c	295	int CMS_add1_ReceiptRequest(CMS_SignerInfo si, CMS_ReceiptRequest rr);
f4cc56f4	296	void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
0f113f3e MC	297	ASN1_STRING **pcid,
	298	int *pallorfirst,
	299	STACK_OF(GENERAL_NAMES) **plist,
	300	STACK_OF(GENERAL_NAMES) **prto);
	301	# endif
17c2764d	302	int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
0f113f3e MC	303	X509_ALGOR **palg,
	304	ASN1_OCTET_STRING **pukm);
	305	STACK_OF(CMS_RecipientEncryptedKey)
	306	CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo ri);
17c2764d DSH	307
17c2764d DSH	308	int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
0f113f3e MC	309	X509_ALGOR **pubalg,
	310	ASN1_BIT_STRING **pubkey,
	311	ASN1_OCTET_STRING **keyid,
	312	X509_NAME **issuer,
	313	ASN1_INTEGER **sno);
17c2764d DSH	314
17c2764d DSH	315	int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo ri, X509 cert);
0f113f3e	316
17c2764d	317	int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
0f113f3e MC	318	ASN1_OCTET_STRING **keyid,
	319	ASN1_GENERALIZEDTIME **tm,
	320	CMS_OtherKeyAttribute **other,
	321	X509_NAME issuer, ASN1_INTEGER sno);
17c2764d	322	int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
0f113f3e	323	X509 *cert);
17c2764d DSH	324	int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo ri, EVP_PKEY pk);
17c2764d DSH	325	EVP_CIPHER_CTX CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo ri);
0f113f3e MC	326	int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
	327	CMS_RecipientInfo *ri,
	328	CMS_RecipientEncryptedKey *rek);
f4cc56f4	329
0f113f3e MC	330	int CMS_SharedInfo_encode(unsigned char *pder, X509_ALGOR kekalg,
0f113f3e MC	331	ASN1_OCTET_STRING *ukm, int keylen);
dc1ce3bc	332
52df25cf RS	333	/* Backward compatibility for spelling errors. */
	334	# define CMS_R_UNKNOWN_DIGEST_ALGORITM CMS_R_UNKNOWN_DIGEST_ALGORITHM
	335	# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE \
	336	CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE
0cd0a820	337
69588edb	338	int ERR_load_CMS_strings(void);
0cd0a820	339	# ifdef __cplusplus
8931b30d	340	}
0cd0a820	341	# endif
3c27208f	342	# endif
8931b30d	343	#endif