00001
00036 #ifndef SPH_JH_H__
00037 #define SPH_JH_H__
00038
00039 #include <stddef.h>
00040 #include "sph_types.h"
00041
00045 #define SPH_SIZE_jh224 224
00046
00050 #define SPH_SIZE_jh256 256
00051
00055 #define SPH_SIZE_jh384 384
00056
00060 #define SPH_SIZE_jh512 512
00061
00072 typedef struct {
00073 #ifndef DOXYGEN_IGNORE
00074 unsigned char buf[64];
00075 size_t ptr;
00076 union {
00077 #if SPH_64
00078 sph_u64 wide[16];
00079 #endif
00080 sph_u32 narrow[32];
00081 } H;
00082 #if SPH_64
00083 sph_u64 block_count;
00084 #else
00085 sph_u32 block_count_high, block_count_low;
00086 #endif
00087 #endif
00088 } sph_jh_context;
00089
00093 typedef sph_jh_context sph_jh224_context;
00094
00098 typedef sph_jh_context sph_jh256_context;
00099
00103 typedef sph_jh_context sph_jh384_context;
00104
00108 typedef sph_jh_context sph_jh512_context;
00109
00116 void sph_jh224_init(void *cc);
00117
00126 void sph_jh224(void *cc, const void *data, size_t len);
00127
00137 void sph_jh224_close(void *cc, void *dst);
00138
00152 void sph_jh224_addbits_and_close(
00153 void *cc, unsigned ub, unsigned n, void *dst);
00154
00161 void sph_jh256_init(void *cc);
00162
00171 void sph_jh256(void *cc, const void *data, size_t len);
00172
00182 void sph_jh256_close(void *cc, void *dst);
00183
00197 void sph_jh256_addbits_and_close(
00198 void *cc, unsigned ub, unsigned n, void *dst);
00199
00206 void sph_jh384_init(void *cc);
00207
00216 void sph_jh384(void *cc, const void *data, size_t len);
00217
00227 void sph_jh384_close(void *cc, void *dst);
00228
00242 void sph_jh384_addbits_and_close(
00243 void *cc, unsigned ub, unsigned n, void *dst);
00244
00251 void sph_jh512_init(void *cc);
00252
00261 void sph_jh512(void *cc, const void *data, size_t len);
00262
00272 void sph_jh512_close(void *cc, void *dst);
00273
00287 void sph_jh512_addbits_and_close(
00288 void *cc, unsigned ub, unsigned n, void *dst);
00289
00290 #endif