diff options
Diffstat (limited to 'PasswordCrypt.c')
| -rw-r--r-- | PasswordCrypt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/PasswordCrypt.c b/PasswordCrypt.c index 2494549c..e0a82cfd 100644 --- a/PasswordCrypt.c +++ b/PasswordCrypt.c @@ -3,6 +3,7 @@ #include <Library/BaseCryptLib.h> #include <openssl/sha.h> #include <openssl/md5.h> +#include <openssl/des.h> #include "PasswordCrypt.h" #include "crypt_blowfish.h" @@ -30,6 +31,20 @@ UINT16 get_hash_size (const UINT16 method) return 0; } +static EFI_STATUS trad_des_crypt (const char *key, const char *salt, UINT8 *hash) +{ + char result[TRAD_DES_HASH_SIZE + 1]; + char *ret; + + ret = DES_fcrypt(key, salt, result); + if (ret) { + CopyMem(hash, result, TRAD_DES_HASH_SIZE); + return EFI_SUCCESS; + } + + return EFI_UNSUPPORTED; +} + static const char md5_salt_prefix[] = "$1$"; static EFI_STATUS md5_crypt (const char *key, UINT32 key_len, @@ -293,6 +308,8 @@ EFI_STATUS password_crypt (const char *password, UINT32 pw_length, switch (pw_crypt->method) { case TRADITIONAL_DES: + status = trad_des_crypt (password, (char *)pw_crypt->salt, hash); + break; case EXTEND_BSDI_DES: status = EFI_UNSUPPORTED; break; |