security/keys/encrypted_defined.h

   1 #ifndef __ENCRYPTED_KEY_H
   2 #define __ENCRYPTED_KEY_H
   3
   4 #define ENCRYPTED_DEBUG 0
   5
   6 #if ENCRYPTED_DEBUG
   7 static inline void dump_master_key(const u8 *master_key,
   8                                    unsigned int master_keylen)
   9 {
  10         print_hex_dump(KERN_ERR, "master key: ", DUMP_PREFIX_NONE, 32, 1,
  11                        master_key, master_keylen, 0);
  12 }
  13
  14 static inline void dump_decrypted_data(struct encrypted_key_payload *epayload)
  15 {
  16         print_hex_dump(KERN_ERR, "decrypted data: ", DUMP_PREFIX_NONE, 32, 1,
  17                        epayload->decrypted_data,
  18                        epayload->decrypted_datalen, 0);
  19 }
  20
  21 static inline void dump_encrypted_data(struct encrypted_key_payload *epayload,
  22                                        unsigned int encrypted_datalen)
  23 {
  24         print_hex_dump(KERN_ERR, "encrypted data: ", DUMP_PREFIX_NONE, 32, 1,
  25                        epayload->encrypted_data, encrypted_datalen, 0);
  26 }
  27
  28 static inline void dump_hmac(const char *str, const u8 *digest,
  29                              unsigned int hmac_size)
  30 {
  31         if (str)
  32                 pr_info("encrypted_key: %s", str);
  33         print_hex_dump(KERN_ERR, "hmac: ", DUMP_PREFIX_NONE, 32, 1, digest,
  34                        hmac_size, 0);
  35 }
  36 #else
  37 static inline void dump_master_key(const u8 *master_key,
  38                                    unsigned int master_keylen)
  39 {
  40 }
  41
  42 static inline void dump_decrypted_data(struct encrypted_key_payload *epayload)
  43 {
  44 }
  45
  46 static inline void dump_encrypted_data(struct encrypted_key_payload *epayload,
  47                                        unsigned int encrypted_datalen)
  48 {
  49 }
  50
  51 static inline void dump_hmac(const char *str, const u8 *digest,
  52                              unsigned int hmac_size)
  53 {
  54 }
  55 #endif
  56 #endif