1/* 2 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6#pragma ident "%Z%%M% %I% %E% SMI" 7 8#ifndef ARCFOUR_H 9#define ARCFOUR_H 10 11#define CONFOUNDERLENGTH 8 12 13extern void 14krb5_arcfour_encrypt_length(const struct krb5_enc_provider *, 15 const struct krb5_hash_provider *, 16 size_t, 17 size_t *); 18 19extern 20krb5_error_code krb5_arcfour_encrypt(krb5_context, 21 const struct krb5_enc_provider *, 22 const struct krb5_hash_provider *, 23 const krb5_keyblock *, 24 krb5_keyusage, 25 const krb5_data *, 26 const krb5_data *, 27 krb5_data *); 28 29extern 30krb5_error_code krb5_arcfour_decrypt(krb5_context, 31 const struct krb5_enc_provider *, 32 const struct krb5_hash_provider *, 33 const krb5_keyblock *, 34 krb5_keyusage, 35 const krb5_data *, 36 const krb5_data *, 37 krb5_data *); 38 39#ifndef _KERNEL 40extern krb5_error_code krb5int_arcfour_string_to_key( 41 krb5_context, 42 const struct krb5_enc_provider *, 43 const krb5_data *, 44 const krb5_data *, 45 const krb5_data *, 46 krb5_keyblock *); 47#endif /* _KERNEL */ 48 49extern const struct krb5_enc_provider krb5int_enc_arcfour; 50 51krb5_keyusage krb5int_arcfour_translate_usage(krb5_keyusage usage); 52 53#endif /* ARCFOUR_H */ 54