diff options
Diffstat (limited to 'sys/crypto/key_wrap.h')
| -rw-r--r-- | sys/crypto/key_wrap.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sys/crypto/key_wrap.h b/sys/crypto/key_wrap.h new file mode 100644 index 00000000000..4c984e13d9d --- /dev/null +++ b/sys/crypto/key_wrap.h @@ -0,0 +1,38 @@ +/* $OpenBSD: key_wrap.h,v 1.1 2008/08/12 15:43:00 damien Exp $ */ + +/*- + * Copyright (c) 2008 Damien Bergamini <damien.bergamini@free.fr> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _KEY_WRAP_H_ +#define _KEY_WRAP_H_ + +typedef struct _aes_key_wrap_ctx { + rijndael_ctx ctx; +} aes_key_wrap_ctx; + +#include <sys/cdefs.h> + +__BEGIN_DECLS + +void aes_key_wrap_set_key(aes_key_wrap_ctx *, const u_int8_t *, size_t); +void aes_key_wrap_set_key_wrap_only(aes_key_wrap_ctx *, const u_int8_t *, + size_t); +void aes_key_wrap(aes_key_wrap_ctx *, const u_int8_t *, size_t, u_int8_t *); +int aes_key_unwrap(aes_key_wrap_ctx *, const u_int8_t *, u_int8_t *, + size_t); +__END_DECLS + +#endif /* _KEY_WRAP_H_ */ |