C# Class Utilities.Cryptography.RSAEncryption

Utility class for doing RSA Encryption

Exibir arquivo Open project: feanz/Utilities

Public Methods

Method	Description
CreateKey ( bool privatePublic ) : string	Creates a new set of keys
Decrypt ( string input, string key, Encoding encodingUsing = null ) : string	Decrypts a string using RSA
Encrypt ( string input, string key, Encoding encodingUsing = null ) : string	Encrypts a string using RSA
SignHash ( string input, string key, string &hash, Encoding encodingUsing = null, string hashIdentifer = "SHA1" ) : string	Takes a string and creates a signed hash of it
VerifyHash ( string hash, string signedHash, string key, string hashIdentifer = "SHA1" ) : bool	Verifies a signed hash against the unsigned version

Creates a new set of keys

public static CreateKey ( bool privatePublic ) : string
privatePublic	bool	True if private key should be included, false otherwise
return	string

Decrypts a string using RSA

public static Decrypt ( string input, string key, Encoding encodingUsing = null ) : string
input	string	Input string (should be small as anything over 128 bytes can not be decrypted)
key	string	Key to use for decryption
encodingUsing	System.Text.Encoding	Encoding that the result should use (defaults to UTF8)
return	string

Encrypts a string using RSA

public static Encrypt ( string input, string key, Encoding encodingUsing = null ) : string
input	string	Input string (should be small as anything over 128 bytes can not be decrypted)
key	string	Key to use for encryption
encodingUsing	System.Text.Encoding	Encoding that the input string uses (defaults to UTF8)
return	string

Takes a string and creates a signed hash of it

public static SignHash ( string input, string key, string &hash, Encoding encodingUsing = null, string hashIdentifer = "SHA1" ) : string
input	string	Input string
key	string	Key to encrypt/sign with
hash	string	This will be filled with the unsigned hash
encodingUsing	System.Text.Encoding	Encoding that the input is using (defaults to UTF8)
hashIdentifer	string	The id of the hash algorithm used (default SHA1)
return	string

Verifies a signed hash against the unsigned version

public static VerifyHash ( string hash, string signedHash, string key, string hashIdentifer = "SHA1" ) : bool
hash	string	The unsigned hash (should be 64bit string)
signedHash	string	The signed hash (should be 64bit string)
key	string	The key to use in decryption
hashIdentifer	string	The id of the hash algorithm used (default SHA1)
return	bool