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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" OCSP_response_status, OCSP_response_get1_basic, OCSP_response_create, OCSP_RESPONSE_free, OCSP_RESPID_set_by_name, OCSP_RESPID_set_by_key, OCSP_RESPID_match, OCSP_basic_sign, OCSP_basic_sign_ctx \- OCSP response functions .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ocsp.h> \& \& int OCSP_response_status(OCSP_RESPONSE *resp); \& OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp); \& OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs); \& void OCSP_RESPONSE_free(OCSP_RESPONSE *resp); \& \& int OCSP_RESPID_set_by_name(OCSP_RESPID *respid, X509 *cert); \& int OCSP_RESPID_set_by_key(OCSP_RESPID *respid, X509 *cert); \& int OCSP_RESPID_match(OCSP_RESPID *respid, X509 *cert); \& \& int OCSP_basic_sign(OCSP_BASICRESP *brsp, X509 *signer, EVP_PKEY *key, \& const EVP_MD *dgst, STACK_OF(X509) *certs, \& unsigned long flags); \& int OCSP_basic_sign_ctx(OCSP_BASICRESP *brsp, X509 *signer, EVP_MD_CTX *ctx, \& STACK_OF(X509) *certs, unsigned long flags); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBOCSP_response_status()\fR returns the \s-1OCSP\s0 response status of \fBresp\fR. It returns one of the values: \fB\s-1OCSP_RESPONSE_STATUS_SUCCESSFUL\s0\fR, \&\fB\s-1OCSP_RESPONSE_STATUS_MALFORMEDREQUEST\s0\fR, \&\fB\s-1OCSP_RESPONSE_STATUS_INTERNALERROR\s0\fR, \fB\s-1OCSP_RESPONSE_STATUS_TRYLATER\s0\fR \&\fB\s-1OCSP_RESPONSE_STATUS_SIGREQUIRED\s0\fR, or \fB\s-1OCSP_RESPONSE_STATUS_UNAUTHORIZED\s0\fR. .PP \&\fBOCSP_response_get1_basic()\fR decodes and returns the \fB\s-1OCSP_BASICRESP\s0\fR structure contained in \fBresp\fR. .PP \&\fBOCSP_response_create()\fR creates and returns an \fB\s-1OCSP_RESPONSE\s0\fR structure for \&\fBstatus\fR and optionally including basic response \fBbs\fR. .PP \&\fBOCSP_RESPONSE_free()\fR frees up \s-1OCSP\s0 response \fBresp\fR. .PP \&\fBOCSP_RESPID_set_by_name()\fR sets the name of the \s-1OCSP_RESPID\s0 to be the same as the subject name in the supplied X509 certificate \fBcert\fR for the \s-1OCSP\s0 responder. .PP \&\fBOCSP_RESPID_set_by_key()\fR sets the key of the \s-1OCSP_RESPID\s0 to be the same as the key in the supplied X509 certificate \fBcert\fR for the \s-1OCSP\s0 responder. The key is stored as a \s-1SHA1\s0 hash. .PP Note that an \s-1OCSP_RESPID\s0 can only have one of the name, or the key set. Calling \&\fBOCSP_RESPID_set_by_name()\fR or \fBOCSP_RESPID_set_by_key()\fR will clear any existing setting. .PP \&\fBOCSP_RESPID_match()\fR tests whether the \s-1OCSP_RESPID\s0 given in \fBrespid\fR matches with the X509 certificate \fBcert\fR. .PP \&\fBOCSP_basic_sign()\fR signs \s-1OCSP\s0 response \fBbrsp\fR using certificate \fBsigner\fR, private key \&\fBkey\fR, digest \fBdgst\fR and additional certificates \fBcerts\fR. If the \fBflags\fR option \&\fB\s-1OCSP_NOCERTS\s0\fR is set then no certificates will be included in the response. If the \&\fBflags\fR option \fB\s-1OCSP_RESPID_KEY\s0\fR is set then the responder is identified by key \s-1ID\s0 rather than by name. \fBOCSP_basic_sign_ctx()\fR also signs \s-1OCSP\s0 response \fBbrsp\fR but uses the parameters contained in digest context \fBctx\fR. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBOCSP_RESPONSE_status()\fR returns a status value. .PP \&\fBOCSP_response_get1_basic()\fR returns an \fB\s-1OCSP_BASICRESP\s0\fR structure pointer or \&\fB\s-1NULL\s0\fR if an error occurred. .PP \&\fBOCSP_response_create()\fR returns an \fB\s-1OCSP_RESPONSE\s0\fR structure pointer or \fB\s-1NULL\s0\fR if an error occurred. .PP \&\fBOCSP_RESPONSE_free()\fR does not return a value. .PP \&\fBOCSP_RESPID_set_by_name()\fR, \fBOCSP_RESPID_set_by_key()\fR, \fBOCSP_basic_sign()\fR, and \&\fBOCSP_basic_sign_ctx()\fR return 1 on success or 0 on failure. .PP \&\fBOCSP_RESPID_match()\fR returns 1 if the \s-1OCSP_RESPID\s0 and the X509 certificate match or 0 otherwise. .SH "NOTES" .IX Header "NOTES" \&\fBOCSP_response_get1_basic()\fR is only called if the status of a response is \&\fB\s-1OCSP_RESPONSE_STATUS_SUCCESSFUL\s0\fR. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBcrypto\fR\|(7) \&\fBOCSP_cert_to_id\fR\|(3) \&\fBOCSP_request_add1_nonce\fR\|(3) \&\fBOCSP_REQUEST_new\fR\|(3) \&\fBOCSP_resp_find_status\fR\|(3) \&\fBOCSP_sendreq_new\fR\|(3) \&\fBOCSP_RESPID_new\fR\|(3) \&\fBOCSP_RESPID_free\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" The \fBOCSP_RESPID_set_by_name()\fR, \fBOCSP_RESPID_set_by_key()\fR and \fBOCSP_RESPID_match()\fR functions were added in OpenSSL 1.1.0a. .PP The \fBOCSP_basic_sign_ctx()\fR function was added in OpenSSL 1.1.1. .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2015\-2020 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.