5 OSSL_CMP_MSG_get0_header,
6 OSSL_CMP_MSG_update_transactionID,
7 OSSL_CMP_CTX_setup_CRM,
12 - function(s) manipulating CMP messages
16 #include <openssl/cmp.h>
18 OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg);
19 int OSSL_CMP_MSG_update_transactionID(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg);
20 OSSL_CRMF_MSG *OSSL_CMP_CTX_setup_CRM(OSSL_CMP_CTX *ctx, int for_KUR, int rid);
21 OSSL_CMP_MSG *OSSL_CMP_MSG_read(const char *file);
22 int OSSL_CMP_MSG_write(const char *file, const OSSL_CMP_MSG *msg);
23 OSSL_CMP_MSG *d2i_OSSL_CMP_MSG_bio(BIO *bio, OSSL_CMP_MSG **msg);
24 int i2d_OSSL_CMP_MSG_bio(BIO *bio, const OSSL_CMP_MSG *msg);
28 OSSL_CMP_MSG_get0_header() returns the header of the given CMP message.
30 OSSL_CMP_MSG_update_transactionID() updates the transactionID field
31 in the header of the given message according to the CMP_CTX.
32 This requires re-protecting the message (if it was protected).
34 OSSL_CMP_CTX_setup_CRM() creates a CRMF certificate request message
35 for inclusion in a CMP request message based on details contained in I<ctx>.
36 If the CMP context does not include a subject name set via
37 L<OSSL_CMP_CTX_set1_subjectName(3)> but includes a reference certificate
38 then it copies the subject DN from there
39 if I<for_KUR> is set or the I<ctx> does not include a subjectAltName.
40 The I<rid> defines the request identifier to use, which typically is 0.
42 OSSL_CMP_MSG_read() loads a DER-encoded OSSL_CMP_MSG from I<file>.
44 OSSL_CMP_MSG_write() stores the given OSSL_CMP_MSG to I<file> in DER encoding.
46 d2i_OSSL_CMP_MSG_bio() parses an ASN.1-encoded OSSL_CMP_MSG from the BIO I<bio>.
47 It assigns a pointer to the new structure to I<*msg> if I<msg> is not NULL.
49 i2d_OSSL_CMP_MSG_bio() writes the OSSL_CMP_MSG I<msg> in ASN.1 encoding
54 CMP is defined in RFC 4210.
58 OSSL_CMP_MSG_get0_header() returns the intended pointer value as described above
59 or NULL if the respective entry does not exist and on error.
61 OSSL_CMP_CTX_setup_CRM() returns a pointer to a OSSL_CRMF_MSG on success,
64 d2i_OSSL_CMP_MSG_bio() returns the parsed message or NULL on error.
66 OSSL_CMP_MSG_read() and d2i_OSSL_CMP_MSG_bio()
67 return the parsed CMP message or NULL on error.
69 OSSL_CMP_MSG_write() and i2d_OSSL_CMP_MSG_bio() return
70 the number of bytes successfully encoded or a negative value if an error occurs.
72 OSSL_CMP_MSG_update_transactionID() returns 1 on success, 0 on error.
76 The OpenSSL CMP support was added in OpenSSL 3.0.
80 Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
82 Licensed under the Apache License 2.0 (the "License"). You may not use
83 this file except in compliance with the License. You can obtain a copy
84 in the file LICENSE in the source distribution or at
85 L<https://www.openssl.org/source/license.html>.