Method signHash

java/lib/src/main/java/io/github/ccxt/exchanges/DydxCore.java:1324–1334

(Object hash, Object privateKey)

    }

    public Object signHash(Object hash, Object privateKey)
    {
        Object signature = ecdsa(Helpers.slice(hash, Helpers.opNeg(64), null), Helpers.slice(privateKey, Helpers.opNeg(64), null), secp256k1(), null);
        Object r = Helpers.GetValue(signature, "r");
        Object s = Helpers.GetValue(signature, "s");
        return new java.util.HashMap<String, Object>() {{
            put( "r", Helpers.padStart((String)r, ((Number)64).intValue(), ((String)"0").charAt(0)) );
            put( "s", Helpers.padStart((String)s, ((Number)64).intValue(), ((String)"0").charAt(0)) );
            put( "v", DydxCore.this.sum(27, Helpers.GetValue(signature, "v")) );
        }};
    }

    public Object signMessage(Object message, Object privateKey)
    {