Lines Matching defs:keystream
82 chacha_ctx rs_chacha; /* chacha context for random keystream */
83 u_char rs_buf[RSBUFSZ]; /* keystream blocks */
185 /* fill rs_buf with the keystream */
206 u_char *keystream;
213 keystream = rsx->rs_buf + sizeof(rsx->rs_buf)
215 memcpy(buf, keystream, m);
216 memset(keystream, 0, m);
229 u_char *keystream;
234 keystream = rsx->rs_buf + sizeof(rsx->rs_buf) - rs->rs_have;
235 memcpy(val, keystream, sizeof(*val));
236 memset(keystream, 0, sizeof(*val));