include/PasswordCrypt.h

   1 #ifndef SHIM_PASSWORDCRYPT_H
   2 #define SHIM_PASSWORDCRYPT_H
   3
   4 enum HashMethod {
   5         TRADITIONAL_DES = 0,
   6         EXTEND_BSDI_DES,
   7         MD5_BASED,
   8         SHA256_BASED,
   9         SHA512_BASED,
  10         BLOWFISH_BASED
  11 };
  12
  13 typedef struct {
  14         UINT16 method;
  15         UINT64 iter_count;
  16         UINT16 salt_size;
  17         UINT8  salt[32];
  18         UINT8  hash[128];
  19 } __attribute__ ((packed)) PASSWORD_CRYPT;
  20
  21 #define PASSWORD_CRYPT_SIZE sizeof(PASSWORD_CRYPT)
  22
  23 EFI_STATUS password_crypt (const char *password, UINT32 pw_length,
  24                            const PASSWORD_CRYPT *pw_hash, UINT8 *hash);
  25 UINT16 get_hash_size (const UINT16 method);
  26
  27 #endif /* SHIM_PASSWORDCRYPT_H */