解释“invalid point encoding 0x-3c”错误信息的含义 “invalid point encoding 0x-3c”是一个与数据编码或格式相关的错误,通常出现在处理加密数据、尤其是使用SM2国密算法时。这个错误表明提供的数据点(可能是公钥、私钥或密文的一部分)的编码格式不正确或不符合预期。其中,“0x-3c”可能表示一个特定的十六进制值,...
SM2私钥解密文件报错Invalid point encoding 0x30 复现代码 String sm2Pri ="00ae35ba4fffcafd2cbef8cf1fc56185d8a5dec88f6760d54ca27fad686b28f48f"; String sm4EncryptFile ="C:\\Users\\dulida\\Desktop\\sm44\\11130000000217998K_0037_1000_20201103183724.key"; SM2 sm2 =newSM2(sm2Pri,null);byte[...
byte[] bysm4keyEncrypted = GmUtil.Sm2EncryptOld(bytencryptedData, bankPubCert2);//使用SM2加密SM4 KEY//BC库SM2加密结果会带04,删除加密结果前的04,否则JAVA(民生银行) 那边解密不了。Invalid point encodingstringnewCipherText =Hex.ToHexString(bysm4keyEncrypted);if(newCipherText.StartsWith("04")) { ...
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I use following code to decrypt data with sm2 algorithm, it throws 'Invalid point encoding 48' exception, what is the issue? byte[] msg = Convert.FromBase64String(source); string privateKeyString = "MIICSwIBADCB7AYHKoZIzj0CATCB4AIBATAsBgcqhkjOPQEBAiEA///v///8AAAAA///8wRAQg///v/...
CS5001 - does not contain a static 'Main' method suitable for an entry point CSharp DeflateStream Error x = {"Block length does not match with its complement."} cstr() in C# CSV File Encryption/Decryption Culture 4096 (0x1000) is an invalid culture identifier - CultureNotFoundException Cul...
6. SM2 之前缀标志位0x04 如果你在项目中使用 BouncyCastle 库过程中,在解密时得到了Invalid point encoding 0x5c这样的异常,那么很可能是因为密文开头前未追加前缀标识标志0x04。 这也是在前文第 5 小节提到 ASN.1 编码时所讲的,为何密文结果有时比明文多 96 字节、有时多 97 字节,这多出来的 1 个字节实...
‘utf-8’ codec can’t decode byte 0xd7 in position 206: invalid continuation byte 这是html文件的编码造成的, 修改文件的编码格式即可 Linux下可以 使用 file 命令检查文件的编码方式: 在命令行模式下执行 :set fileencoding=utf-8 将编码方式修改为UT...‘utf-8‘ codec can‘t decode byte 0xc6 in...
I noticed today it was released the documentation about Sharepoint Framework Extensions and I wanted to give it a try. I followed the steps on the...
System.Web.HttpValueCollection.FillFromEncodedBytes(Byte[] bytes, Encoding encoding) +61 System.Web.HttpRequest.FillInFormCollection() +148[HttpException (0x80004005): URL 编码窗体数据无效。] System.Web.HttpRequest.FillInFormCollection() +206 ...