58     const hmac = crypto.createHmac(algo, keyWrapper(key));
60       hmac.update(chunk);
61     const actual = hmac.digest('hex');
76     hmac: {  // HMACs lifted from Wikipedia.  property
86     hmac: {  // Intermediate test to help debugging.  property
96     hmac: {  // Intermediate test to help debugging.  property
106     hmac: {  // HMACs lifted from Wikipedia.  property
116 for (const { key, data, hmac } of wikipedia) {  field
117   for (const hash in hmac)
118     testHmac(hash, key, data, hmac[hash]);
126     hmac: {  property
144     hmac: {  property
163     hmac: {  property
183     hmac: {  property
202     hmac: {  property
221     hmac: {  property
252     hmac: {  property
269   for (const hash in rfc4231[i].hmac) {
280     const expected = rfc4231[i].hmac[hash];
300     hmac: '9294727a3638bb1c13f48ef8158bfc9d'  property
305     hmac: '750c783e6ab0b503eaa86e310a5db738'  property
312     hmac: '56be34521d144c88dbb8c733f0e8b3f6'  property
321     hmac: '697eaf0aca3a3aea3a75164746ffaa79'  property
326     hmac: '56461ef2342edc00f9bab995690efd4c'  property
335     hmac: '6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd'  property
346     hmac: '6f630fad67cda0ee1fb1f562db3aa53e'  property
350 for (const { key, data, hmac } of rfc2202_md5)  field
351   testHmac('md5', key, data, hmac);
357     hmac: 'b617318655057264e28bc0b6fb378c8ef146be00'  property
362     hmac: 'effcdf6ae5eb2fa2d27416d5f184df9c259a7c79'  property
370     hmac: '125d7342b9ac11cd91a39af48aa17b4f63f175d3'  property
379     hmac: '4c9007f4026250c6bc8414f9bf50c86c2d7235da'  property
384     hmac: '4c1a03424b55e07fe7f27be1d58bb9324a9a5a04'  property
393     hmac: 'aa4ae5e15272d00e95705637ce8a3b55ed402112'  property
404     hmac: 'e8e99d0f45237d786d6bbaa7965c7808bbff1a91'  property
408 for (const { key, data, hmac } of rfc2202_sha1)  field
409   testHmac('sha1', key, data, hmac);