cn.ponfee.commons.jce

类 CryptoProvider

java.lang.Object

cn.ponfee.commons.jce.CryptoProvider

public abstract class CryptoProvider
extends Object

加解密服务提供

作者:

Ponfee

构造器概要

构造器

构造器和说明
CryptoProvider()

方法概要

限定符和类型	方法和说明
abstract byte[]	decrypt(byte[] encrypted) Decrypts data
String	decrypt(String ciphertext) Decrypts data
String	decrypt(String ciphertext, Charset charset) Decrypts data
static CryptoProvider	ecdsaPrivateKeyProvider(byte[] publicKey, byte[] privateKey)
static CryptoProvider	ecdsaPublicKeyProvider(byte[] publicKey)
abstract byte[]	encrypt(byte[] original) Encrypts data
String	encrypt(String plaintext) Encrypts the string data
String	encrypt(String plaintext, Charset charset) 字符串数据加密
static CryptoProvider	rsaPrivateKeyProvider(String pkcs8PrivateKey) pkcs8PrivateKey include public exponent forbid use private key encrypt and use public key decrypt
static CryptoProvider	rsaProvider(RSAPrivateKey priKey, RSAPublicKey pubKey) Creates CryptoProvider of RSA
static CryptoProvider	rsaPublicKeyProvider(String pkcs8PublicKey) rsa public key密钥组件
byte[]	sign(byte[] data) Signs the data
String	sign(String data) Signs data
String	sign(String data, String charset) Signs data
static CryptoProvider	sm2PrivateKeyProvider(byte[] publicKey, byte[] privateKey)
static CryptoProvider	sm2PrivateKeyProvider(ECParameters ecParameter, byte[] publicKey, byte[] privateKey)
static CryptoProvider	sm2PublicKeyProvider(byte[] publicKey)
static CryptoProvider	sm2PublicKeyProvider(ECParameters ecParameter, byte[] publicKey)
static CryptoProvider	symmetricKeyProvider(SymmetricCryptor symmetricKey) 对称密钥组件
boolean	verify(byte[] data, byte[] signed) Verify the data signature
boolean	verify(String data, String signed) Verifys the data
boolean	verify(String data, String charset, String signed) Verifys the data

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

CryptoProvider

public CryptoProvider()

方法详细资料

encrypt

public abstract byte[] encrypt(@Nonnull
                               byte[] original)

Encrypts data

参数:

original - the origin data

返回:

encrypted data

decrypt

public abstract byte[] decrypt(@Nonnull
                               byte[] encrypted)

Decrypts data

参数:

encrypted - the encrypted data

返回:

origin data

sign

public byte[] sign(byte[] data)

Signs the data

参数:

data - the data

返回:

signature data

verify

public boolean verify(byte[] data,
                      byte[] signed)

Verify the data signature

参数:

data - the origin data

signed - the signed data

返回:

true verify success

encrypt

public final String encrypt(String plaintext)

Encrypts the string data

参数:

plaintext - the plain text

返回:

encrypted data

encrypt

public final String encrypt(String plaintext,
                            Charset charset)

字符串数据加密

参数:

plaintext - 明文

charset - 字符串编码

返回:

encrypted data

decrypt

public final String decrypt(String ciphertext)

Decrypts data

参数:

ciphertext - the encryted data of base64 string

返回:

origin data of string

decrypt

public final String decrypt(String ciphertext,
                            Charset charset)

Decrypts data

参数:

ciphertext - the encryted data of base64 string

charset - the origin data charset

返回:

origin data of string

sign

public final String sign(String data)

Signs data

参数:

data - the data

返回:

signed data

sign

public final String sign(String data,
                         String charset)

Signs data

参数:

data - the string data

charset - the charset of string data

返回:

signed data

verify

public final boolean verify(String data,
                            String signed)

Verifys the data

参数:

data - the origin data

signed - the signed data

返回:

true verify success

verify

public final boolean verify(String data,
                            String charset,
                            String signed)

Verifys the data

参数:

data - the data

charset - the charset

signed - the signed data

返回:

true verify success

symmetricKeyProvider

public static CryptoProvider symmetricKeyProvider(SymmetricCryptor symmetricKey)

对称密钥组件

参数:

symmetricKey - SymmetricCryptor

返回:

rsaPublicKeyProvider

public static CryptoProvider rsaPublicKeyProvider(String pkcs8PublicKey)

rsa public key密钥组件

参数:

pkcs8PublicKey - the string of pkcs8 public key format

返回:

rsaPrivateKeyProvider

public static CryptoProvider rsaPrivateKeyProvider(String pkcs8PrivateKey)

pkcs8PrivateKey include public exponent forbid use private key encrypt and use public key decrypt

参数:

pkcs8PrivateKey - the string of pkcs8 private key format

返回:

rsaProvider

public static CryptoProvider rsaProvider(RSAPrivateKey priKey,
                                         RSAPublicKey pubKey)

Creates CryptoProvider of RSA

参数:

priKey - the RSAPrivateKey

pubKey - the pubKey

返回:

a CryptoProvider of RSA

sm2PublicKeyProvider

public static CryptoProvider sm2PublicKeyProvider(byte[] publicKey)

sm2PublicKeyProvider

public static CryptoProvider sm2PublicKeyProvider(ECParameters ecParameter,
                                                  byte[] publicKey)

sm2PrivateKeyProvider

public static CryptoProvider sm2PrivateKeyProvider(byte[] publicKey,
                                                   byte[] privateKey)

sm2PrivateKeyProvider

public static CryptoProvider sm2PrivateKeyProvider(ECParameters ecParameter,
                                                   byte[] publicKey,
                                                   byte[] privateKey)

ecdsaPublicKeyProvider

public static CryptoProvider ecdsaPublicKeyProvider(byte[] publicKey)

ecdsaPrivateKeyProvider

public static CryptoProvider ecdsaPrivateKeyProvider(byte[] publicKey,
                                                     byte[] privateKey)