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1、优化sm4_cbc加解密接口

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zhoubin
2021-10-19 15:36:24 +08:00
parent b0a1c42ff3
commit 0ae7b29514
3 changed files with 46 additions and 33 deletions
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src/main/java/com/sunyard/SYMEnDeLongData.java
+9 -9
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@@ -131,14 +131,14 @@ public class SYMEnDeLongData {
if ( this.isEn ){
// this.data = this.api.SYMEncryptData(this.key,this.keyValue,this.alg,this.roundMode,this.fullMode,this.isFirst ? 1 : 2 , data);
System.out.println("块号block:"+(this.isFirst ? 1 : 2));
RetWrap en = this.api.SM4EncryptDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, data, this.iv, this.isFirst ? 1 : 2);
// System.out.println("块号block:"+(this.isFirst ? 1 : 2));
RetWrap en = this.api.SM4EncDecDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, data, this.iv, this.isFirst ? 1 : 2);
this.data = (byte[]) en.get("msg_all");
this.iv = (byte[]) en.get("iv");
System.out.println("下一IV长度:"+this.iv.length);
System.out.println("iv---"+ Util.bytes2HexString(this.iv));
// System.out.println("下一IV长度:"+this.iv.length);
// System.out.println("iv---"+ Util.bytes2HexString(this.iv));
} else {
RetWrap de = this.api.SM4EncryptDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, data, this.iv, this.isFirst ? 1 : 2);
RetWrap de = this.api.SM4EncDecDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, data, this.iv, this.isFirst ? 1 : 2);
this.data = (byte[]) de.get("msg_all");
this.iv = (byte[]) de.get("iv");
}
@@ -181,11 +181,11 @@ public class SYMEnDeLongData {
if (last.length>0){
if ( this.isEn ){
System.out.println("block:"+block);
this.data = (byte[]) this.api.SM4EncryptDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, last, this.iv, block).get("msg_all");
// System.out.println("block:"+block);
this.data = (byte[]) this.api.SM4EncDecDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, last, this.iv, block).get("msg_all");
} else {
System.out.println("block:"+block);
this.data = (byte[]) this.api.SM4EncryptDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, last, this.iv, block).get("msg_all");
// System.out.println("block:"+block);
this.data = (byte[]) this.api.SM4EncDecDataCBC(this.isEn, this.keyType, this.keyValue, this.inType, this.outType, last, this.iv, block).get("msg_all");
}
}