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Diffstat (limited to 'storage/bdb/dbinc/hmac.h')
-rw-r--r-- | storage/bdb/dbinc/hmac.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/storage/bdb/dbinc/hmac.h b/storage/bdb/dbinc/hmac.h new file mode 100644 index 00000000000..16f61fb58ad --- /dev/null +++ b/storage/bdb/dbinc/hmac.h @@ -0,0 +1,32 @@ +/*- + * See the file LICENSE for redistribution information. + * + * Copyright (c) 1996-2002 + * Sleepycat Software. All rights reserved. + * + * $Id: hmac.h,v 1.3 2002/08/06 06:37:08 bostic Exp $ + */ + +#ifndef _DB_HMAC_H_ +#define _DB_HMAC_H_ + +/* + * Algorithm specific information. + */ +/* + * SHA1 checksumming + */ +typedef struct { + u_int32_t state[5]; + u_int32_t count[2]; + unsigned char buffer[64]; +} SHA1_CTX; + +/* + * AES assumes the SHA1 checksumming (also called MAC) + */ +#define DB_MAC_MAGIC "mac derivation key magic value" +#define DB_ENC_MAGIC "encryption and decryption key value magic" + +#include "dbinc_auto/hmac_ext.h" +#endif /* !_DB_HMAC_H_ */ |