1 .\" $OpenBSD: OCSP_cert_to_id.3,v 1.6 2016/12/25 22:15:10 schwarze Exp $
2 .\" OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100
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7 .\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
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21 .\" The original file was written by Dr. Stephen Henson <steve@openssl.org>.
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68 .Dd $Mdocdate: December 25 2016 $
73 .Nm OCSP_CERTID_free ,
75 .Nm OCSP_cert_id_new ,
76 .Nm OCSP_id_issuer_cmp ,
79 .Nd OCSP certificate ID utility functions
83 .Fn OCSP_CERTID_new void
85 .Fn OCSP_CERTID_free "OCSP_CERTID *id"
88 .Fa "const EVP_MD *dgst"
94 .Fa "const EVP_MD *dgst"
95 .Fa "X509_NAME *issuerName"
96 .Fa "ASN1_BIT_STRING *issuerKey"
97 .Fa "ASN1_INTEGER *serialNumber"
100 .Fo OCSP_id_issuer_cmp
110 .Fo OCSP_id_get0_info
111 .Fa "ASN1_OCTET_STRING **piNameHash"
112 .Fa "ASN1_OBJECT **pmd"
113 .Fa "ASN1_OCTET_STRING **pikeyHash"
114 .Fa "ASN1_INTEGER **pserial"
115 .Fa "OCSP_CERTID *cid"
119 allocates and initializes an empty
121 object, representing an ASN.1
123 structure defined in RFC 6960.
124 It can store hashes of an issuer's distinguished name and public
125 key together with a serial number of a certificate.
129 .Xr OCSP_ONEREQ_new 3
133 .Xr OCSP_SINGLERESP_new 3 .
139 creates and returns a new
141 object using message digest
154 creates and returns a new
172 .Fn OCSP_id_issuer_cmp
173 compares only the issuer name of
179 .Fn OCSP_id_get0_info
180 returns the issuer name hash, hash OID, issuer key hash and serial
183 If any of the values are not required the corresponding parameter can be
186 The values returned by
187 .Fn OCSP_id_get0_info
188 are internal pointers and must not be freed up by an application:
189 they will be freed when the corresponding
193 OCSP clients will typically only use
196 .Fn OCSP_cert_id_new :
197 the other functions are used by responder applications.
199 .Fn OCSP_CERTID_new ,
200 .Fn OCSP_cert_to_id ,
203 return either a pointer to a valid
207 if an error occurred.
211 .Fn OCSP_id_issuer_cmp
212 return 0 for a match or non-zero otherwise.
214 .Fn OCSP_id_get0_info
215 returns 1 for success or 0 for failure.
217 .Xr OCSP_request_add1_nonce 3 ,
218 .Xr OCSP_REQUEST_new 3 ,
219 .Xr OCSP_resp_find_status 3 ,
220 .Xr OCSP_response_status 3 ,
221 .Xr OCSP_sendreq_new 3 ,
222 .Xr X509_get_issuer_name 3 ,
225 RFC 6960: X.509 Internet Public Key Infrastructure Online Certificate
226 Status Protocol, section 4: Details of the Protocol