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Command: CMS_ContentInfo_new | Section: 3 | Source: OpenBSD | File: CMS_ContentInfo_new.3
CMS_CONTENTINFO_NEW(3) FreeBSD Library Functions Manual
NAME
CMS_ContentInfo_new, CMS_ContentInfo_free, CMS_ContentInfo_print_ctx,
CMS_ReceiptRequest_new, CMS_ReceiptRequest_free - Cryptographic Message
Syntax data structures
SYNOPSIS
#include <openssl/cms.h>
CMS_ContentInfo *
CMS_ContentInfo_new(void);
void
CMS_ContentInfo_free(CMS_ContentInfo *cms);
int
CMS_ContentInfo_print_ctx(BIO *out, CMS_ContentInfo *cms, int indent,
const ASN1_PCTX *pctx);
CMS_ReceiptRequest *
CMS_ReceiptRequest_new(void);
void
CMS_ReceiptRequest_free(CMS_ReceiptRequest *rr);
DESCRIPTION
CMS_ContentInfo_new() allocates and initializes an empty CMS_ContentInfo
object, representing an ASN.1 ContentInfo structure defined in RFC 5652
section 3. It can hold a pointer to an ASN.1 OBJECT IDENTIFIER and a
pointer to either a SignedData, EnvelopedData, DigestedData,
EncryptedData, AuthenticatedData, or CompressedData object or to an
arbitrary ASN.1 object. CMS_ContentInfo_free() frees cms.
CMS_ContentInfo_print_ctx() prints a human readable representation of cms
to out.
CMS_ReceiptRequest_new() allocates and initializes an empty
CMS_ReceiptRequest object, representing an ASN.1 ReceiptRequest structure
defined in RFC 2634 section 2.7. It can contain a content identifier, a
list of recipients requested to return a signed receipt, and a list of
users to send the receipt to. CMS_ReceiptRequest_free() frees rr.
RETURN VALUES
CMS_ContentInfo_new() and CMS_ReceiptRequest_new() return the new
CMS_ContentInfo or CMS_ReceiptRequest object, respectively, or NULL if an
error occurs.
SEE ALSO
BIO_new_CMS(3), CMS_add0_cert(3), CMS_add1_recipient_cert(3),
CMS_add1_signer(3), CMS_compress(3), CMS_decrypt(3), CMS_encrypt(3),
CMS_final(3), CMS_get0_RecipientInfos(3), CMS_get0_SignerInfos(3),
CMS_get0_type(3), CMS_get1_ReceiptRequest(3), CMS_sign(3),
CMS_sign_receipt(3), CMS_signed_add1_attr(3), CMS_uncompress(3),
CMS_verify(3), CMS_verify_receipt(3), crypto(3), d2i_CMS_ContentInfo(3),
i2d_CMS_bio_stream(3), PEM_read_bio_PrivateKey(3),
PEM_write_bio_CMS_stream(3), SMIME_read_CMS(3), SMIME_write_CMS(3)
STANDARDS
RFC 5652: Cryptographic Message Syntax, section 3: General Syntax
RFC 3274: Compressed Data Content Type for Cryptographic Message Syntax
(CMS)
RFC 2634: Enhanced Security Services for S/MIME, section 2.7: Receipt
Request Syntax
HISTORY
CMS_ContentInfo_new(), CMS_ContentInfo_free(), CMS_ReceiptRequest_new(),
and CMS_ReceiptRequest_free() first appeared in OpenSSL 0.9.8h and
CMS_ContentInfo_print_ctx() in OpenSSL 1.0.0. This functions have been
available since OpenBSD 6.7.
FreeBSD 14.1-RELEASE-p8 January 22, 2024 FreeBSD 14.1-RELEASE-p8