diff options
Diffstat (limited to 'cipher/rmd.h')
| -rw-r--r-- | cipher/rmd.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/cipher/rmd.h b/cipher/rmd.h new file mode 100644 index 00000000..3d260cdc --- /dev/null +++ b/cipher/rmd.h @@ -0,0 +1,51 @@ +/* rmd.h - RIPE-MD hash functions + * Copyright (c) 1997 by Werner Koch (dd9jn) + * + * This file is part of G10. + * + * G10 is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * G10 is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + */ +#ifndef G10_RMD_H +#define G10_RMD_H + +#include "types.h" + +typedef struct { + u32 h0,h1,h2,h3,h4; + u32 nblocks; + byte buffer[64]; + int bufcount; +} *RMDHANDLE; + + +/**************** + * Process a single character, this character will be buffered to + * increase performance. + */ +#define rmd160_putchar(h,c) \ + do { \ + if( (h)->bufcount == 64 ) \ + rmd160_write( (h), NULL, 0 ); \ + (h)->buffer[(h)->bufcount++] = (c) & 0xff; \ + } while(0) + +RMDHANDLE rmd160_open( int secure ); +RMDHANDLE rmd160_copy( RMDHANDLE a ); +void rmd160_close(RMDHANDLE hd); +void rmd160_write( RMDHANDLE hd, byte *inbuf, size_t inlen); +byte * rmd160_final(RMDHANDLE hd); + + +#endif /*G10_RMD_H*/ |