| _o_4D REST digest  | 
                Longint | 
                2 | 
                *** Obsolete constant ***  | 
                
            
                | MD5 digest  | 
                Longint | 
                0 | 
                Message Digest 5 algorithm. A series of 128 bits returned as a string of 32 hexadecimal characters. | 
                
            
                | SHA1 digest  | 
                Longint | 
                1 | 
                Secure Hash 1 algorithm. A series of 160 bits returned as a string of 40 hexadecimal characters. | 
                
            
                | SHA256 digest  | 
                Longint | 
                3 | 
                (SHA-2 family) SHA-256 is a series of 256 bits returned as a string of 64 hexadecimal characters. | 
                
            
                | SHA512 digest  | 
                Longint | 
                4 | 
                (SHA-2 family) SHA-512 is a series of 512 bits returned as a string of 128 hexadecimal characters. |