57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Client
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* kerberos Crypto Support
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*
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* Copyright 2011 Samsung, Author Jiten Pathy
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_SSPI_KERBEROS_CRYPTO_H
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#define FREERDP_SSPI_KERBEROS_CRYPTO_H
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#include <openssl/err.h>
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#include <openssl/rc4.h>
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#include <openssl/md4.h>
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#include <openssl/md5.h>
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#include <openssl/sha.h>
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#include <openssl/hmac.h>
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#include <openssl/bn.h>
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#include <openssl/rand.h>
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#include <freerdp/crypto/crypto.h>
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struct _KRB_EDATA
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{
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uint8 Checksum[16];
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uint8 Confounder[8];
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uint8* data[0];
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};
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typedef struct _KRB_EDATA krbEdata;
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int get_cksum_type(uint32 enctype);
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uint8* crypto_md4_hash(rdpBlob* blob);
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KrbENCKey* string2key(rdpBlob* string, sint8 enctype);
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rdpBlob* crypto_kdcmsg_encrypt_rc4(rdpBlob* msg, uint8* key, uint32 msgtype);
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rdpBlob* crypto_kdcmsg_encrypt(rdpBlob* msg, KrbENCKey* key, uint32 msgtype);
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rdpBlob* crypto_kdcmsg_decrypt_rc4(rdpBlob* msg, uint8* key, uint32 msgtype);
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rdpBlob* crypto_kdcmsg_decrypt(rdpBlob* msg, KrbENCKey* key, uint32 msgtype);
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rdpBlob* crypto_kdcmsg_cksum_hmacmd5(rdpBlob* msg, uint8* key, uint32 msgtype);
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rdpBlob* crypto_kdcmsg_cksum(rdpBlob* msg, KrbENCKey* key, uint32 msgtype);
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#endif /* FREERDP_SSPI_KERBEROS_CRYPTO_H */
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