public void Thumbprint() { // https://tools.ietf.org/html/rfc7638#section-3.1 var key = new RsaJwk ( e: "AQAB", n: "0vx7agoebGcQSuuPiLJXZptN9nndrQmbXEps2aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECPebWKRXjBZCiFV4n3oknjhMstn64tZ_2W-5JsGY4Hc5n9yBXArwl93lqt7_RN5w6Cf0h4QyQ5v-65YGjQR0_FDW2QvzqY368QQMicAtaSqzs8KJZgnYb9c7d0zgdAZHzu6qMQvRL5hajrn1n91CbOpbISD08qNLyrdkt-bFTWhAI4vMQFh6WeZu0fM4lFd2NcRwr3XPksINHaQ-G_xBniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw" ) { Kid = "2011-04-29", Alg = ((SignatureAlgorithm)"RS256").Utf8Name }; var thumbprint = key.ComputeThumbprint(); Assert.Equal(Encoding.UTF8.GetBytes("NzbLsXh8uDCcd-6MNwXF4W_7noWXFZAfHkxZsRGC9Xs"), thumbprint); }