/* 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*/