Error Occurred While Decoding Oaep Padding Vb Net
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Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs error occurred while decoding oaep padding rsacryptoserviceprovider Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join rsa oaep padding c# them; it only takes a minute: Sign up RSACryptoServiceProvider error occurred while decoding OAEP padding up vote -1 down vote favorite I've read many articles regarding this problem and I cannot seem to find an answer that solves my bug. I have a WCF service; my app sends the public RSA key generated and the service returns a set of
Oaep Padding Example
AES key+IV encrypted with the public key, but when my app then tries to decrypt the keys, I either get "Error occurred while decoding OAEP padding" (if I pass true to useOAEP) or "The parameter is incorrect" (if I pass false to useOAEP). For simplicity, this is the entire code used put together, leaving Exception handling aside: public static string EncryptAES(byte[] aesKey, byte[] aesIV, string publicRSAKey) { using (RSACryptoServiceProvider rsa = new RSACryptoServiceProvider()) { rsa.FromXmlString(publicRSAKey); byte[] encryptedKey = rsa.Encrypt(aesKey, true); byte[] encryptedIV = rsa.Encrypt(aesIV, true); return string.Format("{0}{1}{2}", Convert.ToBase64String(encryptedKey), "\n", Convert.ToBase64String(encryptedIV)); } } public static byte[] Decrypt(string aesKeyorIV) { using (RSACryptoServiceProvider rsa = new RSACryptoServiceProvider()) { byte[] buffer = Convert.FromBase64String(aesKeyorIV); rsa.FromXmlString(RSA_Private_Key); return rsa.Decrypt(buffer, true); //Exception thrown here } } (RSA_Private_Key is generated in the static constructor using rsa.ToXmlString(true)) (publicRSAKey is passed to the service by sending rsa.ToXmlString(false) in the static constuctor) I tried using Encrypt/Decrypt(byte[], false) but it didn't make any difference. I also tried Array.Reverse(encryptedKey) and then Array.Reverse(buffer). The private key is never sent/modified after it's set so that cannot be it. I'm out of id
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Security/Error sviconfig finished with an error. exit code: 4 occurred while decoding OAEP padding Error occurred while decoding rsacryptoserviceprovider oaep padding OAEP padding RSS 11 replies Last post Jan 29, 2010 01:13 PM by
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anvilis ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced http://stackoverflow.com/questions/32322113/rsacryptoserviceprovider-error-occurred-while-decoding-oaep-padding Search Related Links GuidanceSamples Reply Meetu Choudh... Member 278 Points 269 Posts Error occurred while decoding OAEP padding Jun 03, 2009 02:32 AM|Meetu Choudhary|LINK Hi, Iam half th way of my problem,,. Please Help I have succesfuly encrypted the text using public key http://forums.asp.net/t/1430677.aspx?Error+occurred+while+decoding+OAEP+padding of digital signatures but while decrypting it. i am getting error Error occurred while decoding OAEP padding my piece of code #region Test Encryption public void a() { using (var rsa = new RSACryptoServiceProvider()) { // This String consists only Public Key Information String publicKeyOnly = rsa.ToXmlString(false); // This String consists both Private/Public Key information String publicPrivate = rsa.ToXmlString(true); } } //encrypt public byte[] b(String publicKeyOnly) { String s = "
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