efi-boot-shim/PasswordCrypt.h
2013-09-26 11:58:01 -04:00

28 lines
581 B
C

#ifndef __PASSWORD_CRYPT_H__
#define __PASSWORD_CRYPT_H__
enum HashMethod {
TRADITIONAL_DES = 0,
EXTEND_BSDI_DES,
MD5_BASED,
SHA256_BASED,
SHA512_BASED,
BLOWFISH_BASED
};
typedef struct {
UINT16 method;
UINT64 iter_count;
UINT16 salt_size;
UINT8 salt[32];
UINT8 hash[128];
} __attribute__ ((packed)) PASSWORD_CRYPT;
#define PASSWORD_CRYPT_SIZE sizeof(PASSWORD_CRYPT)
EFI_STATUS password_crypt (const char *password, UINT32 pw_length,
const PASSWORD_CRYPT *pw_hash, UINT8 *hash);
UINT16 get_hash_size (const UINT16 method);
#endif /* __PASSWORD_CRYPT_H__ */