dctx.iv0 = GET_32BIT_LSB_FIRST(key); dctx.iv1 = GET_32BIT_LSB_FIRST(key+4);
dctx.iv0 = GET_32BIT_MSB_FIRST(key); dctx.iv1 = GET_32BIT_MSB_FIRST(key+4);
static void blowfish_sciv(unsigned char *key) {    dctx.iv0 = GET_32BIT_LSB_FIRST(key);    dctx.iv1 = GET_32BIT_LSB_FIRST(key+4);}