WebMay 8, 2024 · ), secStatus); AddLogToList (pContext, tmp, pContext- > m_ID); ret = false ; goto CleanUp2; } //allocate the signature buffer pbHashSigned = new char [cbHashSigned]; if (FAILED (secStatus = NCryptSignHash (hKeyNew, &paddingInfo, (PUCHAR)hasPadded.c_str (), hasPadded.length (), (PUCHAR)pbHashSigned, cbHashSigned, &cbHashSigned, … WebJan 11, 2024 · I stacked on one problem - I can't correctly convert Java code to C# and use the RSA private key from *.pem file. public String sign (String message) throws SignatureException { try { Signature sign = Signature.getInstance ("SHA1withRSA"); sign.initSign (privateKey); sign.update (message.getBytes ("UTF-8"));
c# - 使用PEM文件在PHP中加密C#&&解密 - Encrypt in …
WebFeb 24, 2024 · using(RSA csp = (RSA) certificate.PublicKey.Key) { byte[] bytesEncrypted = csp.Encrypt (byteData, RSAEncryptionPadding.OaepSHA1); output = Convert.ToBase64String (bytesEncrypted); } return output; } catch (Exception ex) { return ""; } } For decryption: public static string DecryptUsingCertificate (string data) { try { WebDec 7, 2016 · Create (); if ( privateKeyBlocks [ 0] == "BEGIN PRIVATE KEY" ) { rsa. ImportPkcs8PrivateKey ( privateKeyBytes, out _ ); } else if ( privateKeyBlocks [ 0] == "BEGIN RSA PRIVATE KEY" ) { rsa. ImportRSAPrivateKey ( privateKeyBytes, out _ ); } var keyPair = publicKey. CopyWithPrivateKey ( rsa ); Certificate = new X509Certificate2 ( keyPair. greensboro news and record classifieds pets
rsa - Can I remove newlines in a public key? - Cryptography Stack Exchange
WebJul 16, 2012 · As of .Net 5.0 you can import an RSA public key from a string like so: var rsaPublicKey = RSA.Create (); rsaPublicKey.ImportFromPem (publicKeyString); If you don't … WebI generate a private key using: openssl genrsa -out xxx.key 1024. It contains the private key, but I can get the public key this way: openssl rsa -in xxx.key -pubout -out yyy.pub. I can get the private key in a C program using. PEM_read_PrivateKey (..), but I can't find. PEM_read_PublicKey (..) function. So the question is, how could I get the ... Web我正在寻找解决方案,但我找不到功能性解决方案。 我需要将一个字符串 AESkey 从C app传输到PHP服务器。 客户端 在C 中 下载key.public.pem文件 公钥 并加密传递,然后将其发 … greensboro news and record crime