Name
crypto_has_cipher — 
  Search for the availability of a single block cipher
 
Synopsis
| int crypto_has_cipher ( | const char * alg_name, | 
|  | u32 type, | 
|  | u32 mask ); | 
 
Arguments
- alg_name
- 
     is the cra_name / name or cra_driver_name / driver name of the
     single block cipher
     
- type
- 
     specifies the type of the cipher
     
- mask
- 
     specifies the mask for the cipher
     
Return
   true when the single block cipher is known to the kernel crypto API;
   false otherwise