sha1_ctxt
sha1_init(struct sha1_ctxt *ctxt)
bzero(ctxt, sizeof(struct sha1_ctxt));
sha1_pad(struct sha1_ctxt *ctxt)
sha1_loop(struct sha1_ctxt *ctxt, const u_int8_t *input, size_t len)
sha1_result(struct sha1_ctxt *ctxt, caddr_t digest0)
static void sha1_step(struct sha1_ctxt *);
sha1_step(struct sha1_ctxt *ctxt)
struct sha1_ctxt tctxt;
extern void sha1_init(struct sha1_ctxt *);
extern void sha1_pad(struct sha1_ctxt *);
extern void sha1_loop(struct sha1_ctxt *, const u_int8_t *, size_t);
extern void sha1_result(struct sha1_ctxt *, caddr_t);
typedef struct sha1_ctxt SHA1_CTX;