cn.aotcloud.gmcrypto.jni

类 Sm4Utils.CBC

java.lang.Object

cn.aotcloud.gmcrypto.jni.Sm4Utils.CBC

封闭类:

Sm4Utils

public static class Sm4Utils.CBC
extends Object

CBC模式静态工具子类

作者:

bgu

构造器概要

构造器

构造器和说明
CBC()

方法概要

限定符和类型	方法和说明
static byte[]	decryptToData(byte[] cipherBytes, byte[] keyBytes, byte[] ivBytes) SM4_CBC PKCS7Padding模式字节码解密
static String	decryptToHex(String cipherHex, String keyHex, String ivHex) SM4_CBC PKCS7Padding模式十六进制解密
static String	decryptToText(String cipherHex, String keyHex, String ivHex) SM4_CBC PKCS7Padding模式字符串解密
static byte[]	encryptFromData(byte[] plainBytes, byte[] keyBytes, byte[] ivBytes) SM4_CBC PKCS7Padding模式字节码加密
static String	encryptFromHex(String plainHex, String keyHex, String ivHex) SM4_CBC PKCS7Padding模式十六进制加密
static String	encryptFromText(String plainText, String keyHex, String ivHex) SM4_CBC PKCS7Padding模式字符串加密
static byte[]	noPaddingDecryptToData(byte[] cipherBytes, byte[] keyBytes, byte[] ivBytes) SM4_CBC NoPadding模式字节码解密
static String	noPaddingDecryptToHex(String cipherHex, String keyHex, String ivHex) SM4_CBC NoPadding模式十六进制解密
static String	noPaddingDecryptToText(String cipherHex, String keyHex, String ivHex) SM4_CBC NoPadding模式字符串解密
static byte[]	noPaddingEncryptFromData(byte[] plainBytes, byte[] keyBytes, byte[] ivBytes) SM4_CBC NoPadding模式字节码加密
static String	noPaddingEncryptFromHex(String plainHex, String keyHex, String ivHex) SM4_CBC NoPadding模式十六进制加密
static String	noPaddingEncryptFromText(String plainText, String keyHex, String ivHex) SM4_CBC NoPadding模式字符串加密

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

CBC

public CBC()

方法详细资料

encryptFromText

public static String encryptFromText(String plainText,
                                     String keyHex,
                                     String ivHex)
                              throws GmCryptoException

SM4_CBC PKCS7Padding模式字符串加密

参数:

plainText - 明文字符串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

密文16进制串

抛出:

GmCryptoException

encryptFromHex

public static String encryptFromHex(String plainHex,
                                    String keyHex,
                                    String ivHex)
                             throws GmCryptoException

SM4_CBC PKCS7Padding模式十六进制加密

参数:

plainHex - 明文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

密文16进制串

抛出:

GmCryptoException

encryptFromData

public static byte[] encryptFromData(byte[] plainBytes,
                                     byte[] keyBytes,
                                     byte[] ivBytes)
                              throws GmCryptoException

SM4_CBC PKCS7Padding模式字节码加密

参数:

plainBytes明文字节码 -

keyBytes - 密钥字节码

ivBytes - 盐字节码

返回:

密文字节码

抛出:

GmCryptoException

noPaddingEncryptFromText

public static String noPaddingEncryptFromText(String plainText,
                                              String keyHex,
                                              String ivHex)
                                       throws GmCryptoException

SM4_CBC NoPadding模式字符串加密

参数:

plainText - 明文字符串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

密文16进制串

抛出:

GmCryptoException

GmCryptoException

noPaddingEncryptFromHex

public static String noPaddingEncryptFromHex(String plainHex,
                                             String keyHex,
                                             String ivHex)
                                      throws GmCryptoException

SM4_CBC NoPadding模式十六进制加密

参数:

plainHex - 明文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

密文16进制串

抛出:

GmCryptoException

noPaddingEncryptFromData

public static byte[] noPaddingEncryptFromData(byte[] plainBytes,
                                              byte[] keyBytes,
                                              byte[] ivBytes)
                                       throws GmCryptoException

SM4_CBC NoPadding模式字节码加密

参数:

plainBytes明文字节码 -

keyBytes - 密钥字节码

ivBytes - 盐字节码

返回:

密文字节码

抛出:

GmCryptoException

decryptToText

public static String decryptToText(String cipherHex,
                                   String keyHex,
                                   String ivHex)
                            throws GmCryptoException

SM4_CBC PKCS7Padding模式字符串解密

参数:

cipherHex - 密文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

明文字符串

抛出:

GmCryptoException

decryptToHex

public static String decryptToHex(String cipherHex,
                                  String keyHex,
                                  String ivHex)
                           throws GmCryptoException

SM4_CBC PKCS7Padding模式十六进制解密

参数:

cipherHex - 密文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

明文十六进制串

抛出:

GmCryptoException

decryptToData

public static byte[] decryptToData(byte[] cipherBytes,
                                   byte[] keyBytes,
                                   byte[] ivBytes)
                            throws GmCryptoException

SM4_CBC PKCS7Padding模式字节码解密

参数:

cipherBytes - 密文字节码

keyBytes - 密钥字节码

ivBytes - 盐字节码

返回:

明文字符串

抛出:

GmCryptoException

noPaddingDecryptToText

public static String noPaddingDecryptToText(String cipherHex,
                                            String keyHex,
                                            String ivHex)
                                     throws GmCryptoException

SM4_CBC NoPadding模式字符串解密

参数:

cipherHex - 密文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

明文字符串

抛出:

GmCryptoException

noPaddingDecryptToHex

public static String noPaddingDecryptToHex(String cipherHex,
                                           String keyHex,
                                           String ivHex)
                                    throws GmCryptoException

SM4_CBC NoPadding模式十六进制解密

参数:

cipherHex - 密文十六进制串

keyHex - 密钥十六进制串

ivHex - 密钥十六进制串

返回:

明文十六进制串

抛出:

GmCryptoException

GmCryptoException

noPaddingDecryptToData

public static byte[] noPaddingDecryptToData(byte[] cipherBytes,
                                            byte[] keyBytes,
                                            byte[] ivBytes)
                                     throws GmCryptoException

SM4_CBC NoPadding模式字节码解密

参数:

cipherBytes - 密文字节码

keyBytes - 密钥字节码

ivBytes - 盐字节码

返回:

明文字符串

抛出:

GmCryptoException