78a9dcff68
Reafctored public key check from libtasn_read_cert_pk_parameters() into its own function libtasn_cert_pk_oid(). The make use of it instead of gnutls_x509_crt_get_pk_oid().
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/* -*- c-basic-offset: 8 -*-
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rdesktop: A Remote Desktop Protocol client.
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ASN.1 utility functions header
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Copyright 2017 Alexander Zakharov <uglym8@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _RDASN_H
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#define _RDASN_H
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#include <gnutls/gnutls.h>
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#include <libtasn1.h>
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#include <stdint.h>
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#include "utils.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define OID_SHA_WITH_RSA_SIGNATURE "1.3.14.3.2.15"
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#define OID_MD5_WITH_RSA_SIGNATURE "1.3.14.3.2.25"
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int init_asn1_lib(void);
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int write_pkcs1_der_pubkey(const gnutls_datum_t *m, const gnutls_datum_t *e, uint8_t *out, int *out_len);
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int libtasn_read_cert_pk_oid(uint8_t *data, size_t len, char *oid, size_t *oid_size);
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int libtasn_read_cert_pk_parameters(uint8_t *data, size_t len, gnutls_datum_t *m, gnutls_datum_t *e);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RDASN_H */
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