218 	HMAC hmac = null;  in generate()  local
220 		hmac = new HMAC(digest, digestBlockLength, key);  in generate()
229 		if (hmac != null) {  in generate()
230 			hmac.update(out.toByteArray());  in generate()
231 			hmac.update(old.getSignature());  in generate()
236 	if (hmac != null)  in generate()
237 		hmac.update(b);  in generate()
254 	if (hmac != null)  in generate()
255 		hmac.update(out.toByteArray());  in generate()
258 	if (hmac != null)  in generate()
259 		signature = hmac.sign();  in generate()
315 	HMAC hmac = new HMAC(digest, digestBlockLength, key);  in applyStream()  local
323 	hmac.update(out.toByteArray());  in applyStream()
324 	hmac.update(old.getSignature());  in applyStream()
327 	hmac.update(m.toWire());  in applyStream()
337 	hmac.update(out.toByteArray());  in applyStream()
339 	byte [] signature = hmac.sign();  in applyStream()
367 	HMAC hmac = new HMAC(digest, digestBlockLength, key);  in verify()  local
390 		hmac.update(out.toByteArray());  in verify()
391 		hmac.update(old.getSignature());  in verify()
396 	hmac.update(header);  in verify()
399 	hmac.update(b, header.length, len);  in verify()
420 	hmac.update(out.toByteArray());  in verify()
423 	int digestLength = hmac.digestLength();  in verify()
434 	} else if (!hmac.verify(signature, true)) {  in verify()