OSSL_CMP_MSG_get0_header, OSSL_CMP_MSG_get_bodytype, OSSL_CMP_MSG_update_transactionID, OSSL_CMP_CTX_setup_CRM, OSSL_CMP_MSG_read, OSSL_CMP_MSG_write, d2i_OSSL_CMP_MSG_bio, i2d_OSSL_CMP_MSG_bio - function(s) manipulating CMP messages
#include <openssl/cmp.h>
OSSL_CMP_PKIHEADER *OSSL_CMP_MSG_get0_header(const OSSL_CMP_MSG *msg);
int OSSL_CMP_MSG_get_bodytype(const OSSL_CMP_MSG *msg);
int OSSL_CMP_MSG_update_transactionID(OSSL_CMP_CTX *ctx, OSSL_CMP_MSG *msg);
OSSL_CRMF_MSG *OSSL_CMP_CTX_setup_CRM(OSSL_CMP_CTX *ctx, int for_KUR, int rid);
OSSL_CMP_MSG *OSSL_CMP_MSG_read(const char *file);
int OSSL_CMP_MSG_write(const char *file, const OSSL_CMP_MSG *msg);
OSSL_CMP_MSG *d2i_OSSL_CMP_MSG_bio(BIO *bio, OSSL_CMP_MSG **msg);
int i2d_OSSL_CMP_MSG_bio(BIO *bio, const OSSL_CMP_MSG *msg);OSSL_CMP_MSG_get0_header() returns the header of the given CMP message.
OSSL_CMP_MSG_get_bodytype() returns the body type of the given CMP message.
OSSL_CMP_MSG_update_transactionID() updates the transactionID field in the header of the given message according to the CMP_CTX. This requires re-protecting the message (if it was protected).
OSSL_CMP_CTX_setup_CRM() creates a CRMF certificate request message for inclusion in a CMP request message based on details contained in ctx. If the CMP context does not include a subject name set via OSSL_CMP_CTX_set1_subjectName(3) but includes a reference certificate then it copies the subject DN from there if for_KUR is set or the ctx does not include a subjectAltName. The rid defines the request identifier to use, which typically is 0.
OSSL_CMP_MSG_read() loads a DER-encoded OSSL_CMP_MSG from file.
OSSL_CMP_MSG_write() stores the given OSSL_CMP_MSG to file in DER encoding.
d2i_OSSL_CMP_MSG_bio() parses an ASN.1-encoded OSSL_CMP_MSG from the BIO bio. It assigns a pointer to the new structure to *msg if msg is not NULL.
i2d_OSSL_CMP_MSG_bio() writes the OSSL_CMP_MSG msg in ASN.1 encoding to BIO bio.
CMP is defined in RFC 4210.
OSSL_CMP_MSG_get0_header() returns the intended pointer value as described above or NULL if the respective entry does not exist and on error.
OSSL_CMP_MSG_get_bodytype() returns the body type or -1 on error.
OSSL_CMP_CTX_setup_CRM() returns a pointer to a OSSL_CRMF_MSG on success, NULL on error.
d2i_OSSL_CMP_MSG_bio() returns the parsed message or NULL on error.
OSSL_CMP_MSG_read() and d2i_OSSL_CMP_MSG_bio() return the parsed CMP message or NULL on error.
OSSL_CMP_MSG_write() and i2d_OSSL_CMP_MSG_bio() return the number of bytes successfully encoded or a negative value if an error occurs.
OSSL_CMP_MSG_update_transactionID() returns 1 on success, 0 on error.
The OpenSSL CMP support was added in OpenSSL 3.0.
Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (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.