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Optimized_64bit/SHA3api_ref.h  view on Meta::CPAN

    HashReturn;

typedef size_t   DataLength;                /* bit count  type */
typedef u08b_t   BitSequence;               /* bit stream type */

typedef struct
    {
    uint_t  statebits;                      /* 256, 512, or 1024 */
    union
        {
        Skein_Ctxt_Hdr_t h;                 /* common header "overlay" */
        Skein_256_Ctxt_t ctx_256;
        Skein_512_Ctxt_t ctx_512;
        Skein1024_Ctxt_t ctx1024;
        } u;
    }
    hashState;

/* "incremental" hashing API */
HashReturn Init  (hashState *state, int hashbitlen);
HashReturn Update(hashState *state, const BitSequence *data, DataLength databitlen);