• Inicio
• SebWindowsClient
• CryptographyUtils
• AESThenHMAC

C# Class SebWindowsClient.CryptographyUtils.AESThenHMAC

Mostrar archivo Open project: SafeExamBrowser/seb-win Class Usage Examples

Public Properties

Property	Type	Description
BlockBitSize	int
Iterations	int
KeyBitSize	int
MinPasswordLength	int
SaltBitSize	int

Public Methods

Method	Description
NewKey ( ) : byte[]	Helper that generates a random key on each call.
SimpleDecrypt ( byte encryptedMessage, byte cryptKey, byte authKey, int nonSecretPayloadLength ) : byte[]
SimpleDecrypt ( string encryptedMessage, byte cryptKey, byte authKey, int nonSecretPayloadLength ) : string	Simple Authentication (HMAC) then Decryption (AES) for a secrets UTF8 Message.
SimpleDecryptWithPassword ( byte encryptedMessage, string password, int nonSecretPayloadLength ) : byte[]
SimpleDecryptWithPassword ( string encryptedMessage, string password, int nonSecretPayloadLength ) : string	Simple Authentication (HMAC) and then Descryption (AES) of a UTF8 Message using keys derived from a password (PBKDF2). Significantly less secure than using random binary keys.
SimpleEncrypt ( byte secretMessage, byte cryptKey, byte authKey, byte nonSecretPayload = null ) : byte[]
SimpleEncrypt ( string secretMessage, byte cryptKey, byte authKey, byte nonSecretPayload = null ) : string	Simple Encryption (AES) then Authentication (HMAC) for a UTF8 Message. Adds overhead of (Optional-Payload + BlockSize(16) + Message-Padded-To-Blocksize + HMac-Tag(32)) * 1.33 Base64
SimpleEncryptWithPassword ( byte secretMessage, string password, byte nonSecretPayload = null ) : byte[]
SimpleEncryptWithPassword ( string secretMessage, string password, byte nonSecretPayload = null ) : string	Simple Encryption (AES) then Authentication (HMAC) of a UTF8 message using Keys derived from a Password (PBKDF2). Significantly less secure than using random binary keys. Adds additional non secret payload for key generation parameters.

Method Details

Property Details