在上述实例中,有 double 类型、float 类型和 int 类型的数据参与运算,其运算结果默认为 double 类型,题目要求的结果为 int 类型,因为 int 类型的取值范围要小于 double 类型的取值范围,所以需要进行Java强制类型转换。 Java强制类型转换程序执行结果如下图所示:...
privateKeyGet/set the private key. When setting, the type can be either an Array, Buffer, or Uint8Array. When getting, the type is always Buffer. Setting would be useful if you don't pass a private key to the constructor.var ECKey = require('eckey'); var conv = require('bin...
An implementation of ECPrivateKey interface must also implement the ECKey interface methods. When all components of the key (S, A, B, G, R, Field) are set, the key is initialized and ready for use. In addition, the KeyAgreement algorithm type ALG_EC_SVDP_DHC requires that the ...
String s = sm2.encryptBcd(body, KeyType.PublicKey); return s; } public static String decrypt(String data, PrivateKey privateKey){ SM2 sm2obj = SmUtil.sm2(); sm2obj.setPrivateKey(privateKey); String decStr = StrUtil.utf8Str(sm2obj.decryptFromBcd(data,KeyType.PrivateKey)); return decSt...
RSAMultiPrimePrivateCrtKeySpec RSAOtherPrimeInfo RSAPrivateCrtKeySpec RSAPrivateKeySpec RSAPublicKeySpec X509EncodedKeySpec XECPrivateKeySpec XECPublicKeySpec Java.Sql Java.Text Java.Time Java.Time.Chrono Java.Time.Format Java.Time.Temporal
public interfaceECPrivateKeyextendsPrivateKey,ECKey The interface to an elliptic curve (EC) private key. Since: 1.5 See Also: PrivateKey,ECKey Field Summary Fields Modifier and TypeField and Description static longserialVersionUID The class fingerprint that is set to indicate serialization compatibilit...
ECPrivateKeySpec ECPublicKeySpec EdECPoint EdECPrivateKeySpec EdECPublicKeySpec EllipticCurve EncodedKeySpec IAlgorithmParameterSpec IECField IKeySpec InvalidKeySpecException InvalidParameterSpecException MGF1ParameterSpec NamedParameterSpec PKCS8EncodedKeySpec PSSParameterSpec RSAKeyGenParameterSpec RSAMultiPrime...
而OpenSSL（Sercure Socket Layer）技术就是其中之一。 什么是SSL？ SSL(Sercure Socket Layer)
IXECPrivateKey IXECPublicKey RSAMultiPrimePrivateCrtKey RSAPrivateCrtKey RSAPrivateKey RSAPublicKey Java.Security.Spec Java.Sql Java.Text Java.Time Java.Time.Chrono Java.Time.Format Java.Time.Temporal Java.Time.Zone Java.Util Java.Util.Concurrent Java.Util.Concurrent.Atomic Java.Util.Concurrent.Loc...
ECPrivateKeySpec Constructors Properties Methods ECPublicKeySpec EdDSAParameterSpec EdECPoint EdECPrivateKeySpec EdECPublicKeySpec EllipticCurve EncodedKeySpec IAlgorithmParameterSpec IECField IKeySpec InvalidKeySpecException InvalidParameterSpecException MGF1ParameterSpec NamedParameterSpec PKCS8EncodedKeySpec PS...