public String getSigAlgName() { if (sigAlgId.equals(ID_DSA_WITH_SHA1)) { return "SHA1withDSA"; } if (sigAlgId.equals(ID_RSA_WITH_MD2)) { return "MD2withRSA"; } if (sigAlgId.equals(ID_RSA_WITH_MD5)) { return "MD5withRSA"; } if (sigAlgId.equals(ID_RSA_WITH_SHA1)) { return "SHA1withRSA"; } return "unknown"; }