c# Programming Glossary: sha256

http://stackoverflow.com/questions/1086049/c-sharp-encrypt-an-xml-file

What is the fastest way to create a checksum for large files in C#

http://stackoverflow.com/questions/1177607/what-is-the-fastest-way-to-create-a-checksum-for-large-files-in-c-sharp

string file using FileStream stream File.OpenRead file SHA256Managed sha new SHA256Managed byte checksum sha.ComputeHash stream.. stream File.OpenRead file SHA256Managed sha new SHA256Managed byte checksum sha.ComputeHash stream return BitConverter.ToString.. .Replace String.Empty The Problem was the runtime with SHA256 with a 1 6 GB File 20 minutes with MD5 with a 1 6 GB File 6.15..

Google OAuth2 Service Account Access Token Request gives 'Invalid Request' Response

http://stackoverflow.com/questions/11939026/google-oauth2-service-account-access-token-request-gives-invalid-request-respo

The signature is properly encrypted using RSA and SHA256 I am using POST and using application x www form urlencoded.. false var signatureBytes aescsp.SignData inputBytes SHA256 var signatureEncoded Base64UrlEncode signatureBytes jwt var..

MD5 class not there in System.Security.Cryptography

http://stackoverflow.com/questions/3792960/md5-class-not-there-in-system-security-cryptography

MD5 class in System.Security.Cryptography although I see SHA256. Clearly I have the namespace available to me. I don't see any..

Why am I getting “Invalid algorithm specified” exception

http://stackoverflow.com/questions/7433074/why-am-i-getting-invalid-algorithm-specified-exception

pXCert.PrivateKey string id CryptoConfig.MapNameToOID SHA256 return csp.SignData File.ReadAllBytes filePath id On the last..

How can I sign a file using RSA and SHA256 with .NET?

http://stackoverflow.com/questions/7444586/how-can-i-sign-a-file-using-rsa-and-sha256-with-net

can I sign a file using RSA and SHA256 with .NET My application will take a set of files and sign.. pXCert.PrivateKey string id CryptoConfig.MapNameToOID SHA256 return csp.SignData File.ReadAllBytes filePath id According.. of encryption to sign the files so I am stuck with RSA SHA256. How can I do this using Bouncy Castle OpenSSL.NET Security.Cryptography..

Which cryptographic hash function should I choose?

http://stackoverflow.com/questions/800685/which-cryptographic-hash-function-should-i-choose

16 bytes Time to hash 500MB 1462 ms SHA1 20 bytes 1644 ms SHA256 32 bytes 5618 ms SHA384 48 bytes 3839 ms SHA512 64 bytes 3820.. var sha1 new SHA1CryptoServiceProvider var sha256 new SHA256CryptoServiceProvider var sha384 new SHA384CryptoServiceProvider.. there are no known attacks against SHA2 functions. SHA256 384 and 512 are all part of the SHA2 family just using different..