Lorena González-ManzanoJosé María de FuentesPedro Peris-LopezCarmen CamaraEncryption by Heart (EbH) - Using ECG for time-invariant symmetric key generation.136-148201777Future Gener. Comput. Syst.https://doi.org/10.1016/j.future.2017.07.018https://www.wikidata.org/entity/Q121268941db/journals/fgcs/fgcs77.html#Gonzalez-Manzano17