340 lines
16 KiB
C
340 lines
16 KiB
C
/*
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* Copyright 2008-2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef HEADER_CMS_H
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# define HEADER_CMS_H
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# include <openssl/opensslconf.h>
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# ifndef OPENSSL_NO_CMS
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# include <openssl/x509.h>
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# include <openssl/x509v3.h>
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# include <openssl/cmserr.h>
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# ifdef __cplusplus
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extern "C" {
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# endif
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typedef struct CMS_ContentInfo_st CMS_ContentInfo;
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typedef struct CMS_SignerInfo_st CMS_SignerInfo;
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typedef struct CMS_CertificateChoices CMS_CertificateChoices;
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typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
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typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
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typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
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typedef struct CMS_Receipt_st CMS_Receipt;
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typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
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typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
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DEFINE_STACK_OF(CMS_SignerInfo)
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DEFINE_STACK_OF(CMS_RecipientEncryptedKey)
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DEFINE_STACK_OF(CMS_RecipientInfo)
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DEFINE_STACK_OF(CMS_RevocationInfoChoice)
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DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
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DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
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DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
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# define CMS_SIGNERINFO_ISSUER_SERIAL 0
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# define CMS_SIGNERINFO_KEYIDENTIFIER 1
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# define CMS_RECIPINFO_NONE -1
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# define CMS_RECIPINFO_TRANS 0
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# define CMS_RECIPINFO_AGREE 1
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# define CMS_RECIPINFO_KEK 2
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# define CMS_RECIPINFO_PASS 3
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# define CMS_RECIPINFO_OTHER 4
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/* S/MIME related flags */
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# define CMS_TEXT 0x1
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# define CMS_NOCERTS 0x2
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# define CMS_NO_CONTENT_VERIFY 0x4
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# define CMS_NO_ATTR_VERIFY 0x8
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# define CMS_NOSIGS \
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(CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
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# define CMS_NOINTERN 0x10
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# define CMS_NO_SIGNER_CERT_VERIFY 0x20
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# define CMS_NOVERIFY 0x20
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# define CMS_DETACHED 0x40
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# define CMS_BINARY 0x80
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# define CMS_NOATTR 0x100
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# define CMS_NOSMIMECAP 0x200
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# define CMS_NOOLDMIMETYPE 0x400
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# define CMS_CRLFEOL 0x800
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# define CMS_STREAM 0x1000
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# define CMS_NOCRL 0x2000
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# define CMS_PARTIAL 0x4000
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# define CMS_REUSE_DIGEST 0x8000
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# define CMS_USE_KEYID 0x10000
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# define CMS_DEBUG_DECRYPT 0x20000
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# define CMS_KEY_PARAM 0x40000
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# define CMS_ASCIICRLF 0x80000
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const ASN1_OBJECT *CMS_get0_type(const CMS_ContentInfo *cms);
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BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
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int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);
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ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
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int CMS_is_detached(CMS_ContentInfo *cms);
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int CMS_set_detached(CMS_ContentInfo *cms, int detached);
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# ifdef HEADER_PEM_H
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DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
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# endif
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int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
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CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
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int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
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BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
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int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
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int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
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int flags);
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CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
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int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
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int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
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unsigned int flags);
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CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
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STACK_OF(X509) *certs, BIO *data,
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unsigned int flags);
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CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
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X509 *signcert, EVP_PKEY *pkey,
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STACK_OF(X509) *certs, unsigned int flags);
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int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
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CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
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int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
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unsigned int flags);
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CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
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unsigned int flags);
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int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
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const unsigned char *key, size_t keylen,
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BIO *dcont, BIO *out, unsigned int flags);
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CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
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const unsigned char *key,
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size_t keylen, unsigned int flags);
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int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
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const unsigned char *key, size_t keylen);
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int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
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X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
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int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
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STACK_OF(X509) *certs,
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X509_STORE *store, unsigned int flags);
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STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
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CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
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const EVP_CIPHER *cipher, unsigned int flags);
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int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
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BIO *dcont, BIO *out, unsigned int flags);
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int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
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int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
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unsigned char *key, size_t keylen,
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const unsigned char *id, size_t idlen);
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int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
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unsigned char *pass, ossl_ssize_t passlen);
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STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
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int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
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EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
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CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
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CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
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X509 *recip, unsigned int flags);
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int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
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int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
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int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
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EVP_PKEY **pk, X509 **recip,
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X509_ALGOR **palg);
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int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
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ASN1_OCTET_STRING **keyid,
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X509_NAME **issuer,
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ASN1_INTEGER **sno);
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CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
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unsigned char *key, size_t keylen,
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unsigned char *id, size_t idlen,
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ASN1_GENERALIZEDTIME *date,
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ASN1_OBJECT *otherTypeId,
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ASN1_TYPE *otherType);
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int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
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X509_ALGOR **palg,
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ASN1_OCTET_STRING **pid,
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ASN1_GENERALIZEDTIME **pdate,
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ASN1_OBJECT **potherid,
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ASN1_TYPE **pothertype);
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int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
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unsigned char *key, size_t keylen);
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int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
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const unsigned char *id, size_t idlen);
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int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
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unsigned char *pass,
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ossl_ssize_t passlen);
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CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
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int iter, int wrap_nid,
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int pbe_nid,
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unsigned char *pass,
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ossl_ssize_t passlen,
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const EVP_CIPHER *kekciph);
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int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
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int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
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int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
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unsigned int flags);
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CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
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int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
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const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
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CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
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int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
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int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
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STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
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CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
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int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
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int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
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STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
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int CMS_SignedData_init(CMS_ContentInfo *cms);
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CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
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X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
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unsigned int flags);
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EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
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EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
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STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
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void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
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int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
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ASN1_OCTET_STRING **keyid,
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X509_NAME **issuer, ASN1_INTEGER **sno);
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int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
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int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
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unsigned int flags);
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void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
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X509 **signer, X509_ALGOR **pdig,
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X509_ALGOR **psig);
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ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
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int CMS_SignerInfo_sign(CMS_SignerInfo *si);
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int CMS_SignerInfo_verify(CMS_SignerInfo *si);
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int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
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int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
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int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
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int algnid, int keysize);
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int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
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int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
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int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
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int lastpos);
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int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
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int lastpos);
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X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
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X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
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int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
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int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
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const ASN1_OBJECT *obj, int type,
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const void *bytes, int len);
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int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
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int nid, int type,
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const void *bytes, int len);
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int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
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const char *attrname, int type,
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const void *bytes, int len);
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void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *oid,
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int lastpos, int type);
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int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
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int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
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int lastpos);
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int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
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const ASN1_OBJECT *obj, int lastpos);
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X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
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X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
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int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
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int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
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const ASN1_OBJECT *obj, int type,
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const void *bytes, int len);
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int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
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int nid, int type,
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const void *bytes, int len);
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int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
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const char *attrname, int type,
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const void *bytes, int len);
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void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
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int lastpos, int type);
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int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
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CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
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int allorfirst,
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STACK_OF(GENERAL_NAMES)
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*receiptList, STACK_OF(GENERAL_NAMES)
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*receiptsTo);
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int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
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void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
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ASN1_STRING **pcid,
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int *pallorfirst,
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STACK_OF(GENERAL_NAMES) **plist,
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STACK_OF(GENERAL_NAMES) **prto);
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int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
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X509_ALGOR **palg,
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ASN1_OCTET_STRING **pukm);
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STACK_OF(CMS_RecipientEncryptedKey)
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*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
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int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
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X509_ALGOR **pubalg,
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ASN1_BIT_STRING **pubkey,
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ASN1_OCTET_STRING **keyid,
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X509_NAME **issuer,
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ASN1_INTEGER **sno);
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int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
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int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
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ASN1_OCTET_STRING **keyid,
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ASN1_GENERALIZEDTIME **tm,
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CMS_OtherKeyAttribute **other,
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X509_NAME **issuer, ASN1_INTEGER **sno);
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int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
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X509 *cert);
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int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
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EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
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int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
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CMS_RecipientInfo *ri,
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CMS_RecipientEncryptedKey *rek);
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int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
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ASN1_OCTET_STRING *ukm, int keylen);
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/* Backward compatibility for spelling errors. */
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# define CMS_R_UNKNOWN_DIGEST_ALGORITM CMS_R_UNKNOWN_DIGEST_ALGORITHM
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# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE \
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CMS_R_UNSUPPORTED_RECIPIENTINFO_TYPE
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# ifdef __cplusplus
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}
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# endif
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# endif
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#endif
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