diff options
Diffstat (limited to 'libtomcrypt/hashes/crypt_hash_is_valid.c')
| -rw-r--r-- | libtomcrypt/hashes/crypt_hash_is_valid.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libtomcrypt/hashes/crypt_hash_is_valid.c b/libtomcrypt/hashes/crypt_hash_is_valid.c index 59320a3..4912eb2 100644 --- a/libtomcrypt/hashes/crypt_hash_is_valid.c +++ b/libtomcrypt/hashes/crypt_hash_is_valid.c @@ -9,6 +9,7 @@ * Tom St Denis, tomstdenis@gmail.com, http://libtom.org */ #include "tomcrypt.h" +#include <ncr-int.h> /** @file crypt_hash_is_valid.c @@ -22,7 +23,9 @@ */ int hash_is_valid(const struct algo_properties_st *hash) { - return CRYPT_OK; + if (hash->can_digest == 0) return CRYPT_INVALID_ARG; + + return CRYPT_OK; } /* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_hash_is_valid.c,v $ */ |