1. 解释PKCS8EncodedKeySpec和RSAPrivateKeySpec的用途和区别 PKCS8EncodedKeySpec: 用途:用于表示PKCS#8格式的私钥。PKCS#8是一种私钥的存储标准,通常用于存储RSA、DSA等私钥。 内容:它包含了私钥的二进制数据,这些数据以Base64编码的字符串形式呈现。 RSAPrivateKeySpec: 用途:用于表示RSA私钥的具体参数,包括模...
RSAPrivateKey privateKey = (RSAPrivateKey)kp.getPrivate(); String privateKeyString = Base64.encode(privateKey.getEncoded()); RSAPublicKey publicKey = (RSAPublicKey)kp.getPublic(); String publicKeyString = Base64.encode(publicKey.getEncoded()); keyMap.put(PUBLIC_KEY, publicKeyString); keyMa...
import java.security.PublicKey;import java.security.SecureRandom;import java.security.interfaces.RSAPrivateKey;import java.security.interfaces.RSAPublicKey;import java.security.spec.InvalidKeySpecException;import java.security.spec.PKCS8EncodedKeySpec;import java.security.spec.X509EncodedKeySpec;im...
1、JAVA - RSA使⽤X509EncodedKeySpec、PKCS8EncodedKeySpec⽣成公钥和私钥 private static final String KEY_ALGORITHM = "RSA";private static final String PUBLIC_KEY ="publicKey";private static final String PRIVATE_KEY ="privateKey";public static void main(String[] args) throws Exception{ Map<...
prBlob: cryptoFramework.DataBlob = { data: this.stringToUnit8Array(priKeyVal) }; rsaGener...
private static final String KEY_ALGORITHM = "RSA"; private static final String PUBLIC_KEY ="publicKey"; private static final String PRIVATE_KEY ="privateKey"; public static void main(String[] args) throws Exception{ Map<String,String> keyMap = genKey(); RSAPublicKey publicKey = getPublic...
PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(keyBytes); KeyFactory factory = KeyFactory.getInstance("RSA"); return (RSAPrivateKey)factory.generatePrivate(spec); } 代码示例来源:origin: pentaho/pentaho-kettle public static Key decodeTransmittedKey( byte[] sessionKey, byte[] transmittedKey, bool...
示例1: savePrivateKey importjava.security.spec.PKCS8EncodedKeySpec;//导入方法依赖的package包/类publicstaticStringsavePrivateKey(PrivateKey priv)throwsGeneralSecurityException{ KeyFactory fact = KeyFactory.getInstance("RSA"); PKCS8EncodedKeySpec spec = fact.getKeySpec(priv, ...
rsa.generatePublic(spec) }defdecodePrivateKey(der:Array[Byte]):PrivateKey= {valspec =newPKCS8EncodedKeySpec(der)valrsa =KeyFactory.getInstance("RSA") rsa.generatePrivate(spec) } } 開發者ID:etaty,項目名稱:jwtyped,代碼行數:46,代碼來源:PemKeyUtil.scala ...
("RSA"); PKCS8EncodedKeySpec encodedKeySpec = new PKCS8EncodedKeySpec(tempBytes); RSAPrivateKey privKey = (RSAPrivateKey) rsaKeyFac.generatePrivate(encodedKeySpec); byte[] signature = sign(privKey, token); String base64 = new String(encoder.encode(signature)); tid = URLEncoder.encod...