1.1 --- a/MYSymmetricKey.h	Sat Apr 04 20:42:03 2009 -0700
     1.2 +++ b/MYSymmetricKey.h	Sat Apr 04 22:56:13 2009 -0700
     1.3 @@ -12,9 +12,17 @@
     1.4  
     1.5  @interface MYSymmetricKey : MYKey <MYEncryption, MYDecryption>
     1.6  
     1.7 +/** Initializes a symmetric key from the given key data and algorithm. */
     1.8 +- (id) initWithKeyData: (NSData*)keyData
     1.9 +             algorithm: (CCAlgorithm)algorithm;
    1.10 +
    1.11 +/** Randomly generates a new symmetric key, using the given algorithm and key-size in bits.
    1.12 +    The key is not added to any keychain; if you want to keep the key persistently, use
    1.13 +    the method of the same name in the MYKeychain class. */
    1.14  + (MYSymmetricKey*) generateSymmetricKeyOfSize: (unsigned)keySizeInBits
    1.15                                       algorithm: (CCAlgorithm)algorithm;
    1.16  
    1.17 +/** The key's algorithm. */
    1.18  @property (readonly) CCAlgorithm algorithm;
    1.19  
    1.20  @end