diff options
Diffstat (limited to 'include/digest.h')
| -rw-r--r-- | include/digest.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/digest.h b/include/digest.h index fd47a7e248..b890a7a10b 100644 --- a/include/digest.h +++ b/include/digest.h @@ -31,7 +31,7 @@ struct digest_algo { int (*init)(struct digest *d); int (*update)(struct digest *d, const void *data, unsigned long len); int (*final)(struct digest *d, unsigned char *md); - int (*set_key)(struct digest *d, unsigned char *key, unsigned int len); + int (*set_key)(struct digest *d, const unsigned char *key, unsigned int len); unsigned int length; unsigned int ctx_length; @@ -50,18 +50,18 @@ struct digest { int digest_algo_register(struct digest_algo *d); void digest_algo_unregister(struct digest_algo *d); -struct digest *digest_alloc(char* name); +struct digest *digest_alloc(const char *name); void digest_free(struct digest *d); -int digest_file_window(struct digest *d, char *filename, - unsigned char *key, size_t keylen, +int digest_file_window(struct digest *d, const char *filename, + const unsigned char *key, size_t keylen, unsigned char *hash, ulong start, ulong size); -int digest_file(struct digest *d, char *filename, - unsigned char *key, size_t keylen, +int digest_file(struct digest *d, const char *filename, + const unsigned char *key, size_t keylen, unsigned char *hash); -int digest_file_by_name(char *algo, char *filename, - unsigned char *key, size_t keylen, +int digest_file_by_name(const char *algo, const char *filename, + const unsigned char *key, size_t keylen, unsigned char *hash); static inline int digest_init(struct digest *d) @@ -85,7 +85,8 @@ static inline int digest_length(struct digest *d) return d->algo->length; } -static inline int digest_set_key(struct digest *d, unsigned char *key, unsigned int len) +static inline int digest_set_key(struct digest *d, const unsigned char *key, + unsigned int len) { if (!d->algo->set_key) return -ENOTSUPP; |