diff options
Diffstat (limited to 'lib/curl_hmac.h')
| -rw-r--r-- | lib/curl_hmac.h | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/lib/curl_hmac.h b/lib/curl_hmac.h index 3ff799bbd..9b70c8468 100644 --- a/lib/curl_hmac.h +++ b/lib/curl_hmac.h @@ -34,37 +34,35 @@ typedef void (* HMAC_hfinal_func)(unsigned char *result, void *context); /* Per-hash function HMAC parameters. */ - -typedef struct { - HMAC_hinit_func hmac_hinit; /* Initialize context procedure. */ +struct HMAC_params { + HMAC_hinit_func + hmac_hinit; /* Initialize context procedure. */ HMAC_hupdate_func hmac_hupdate; /* Update context with data. */ HMAC_hfinal_func hmac_hfinal; /* Get final result procedure. */ unsigned int hmac_ctxtsize; /* Context structure size. */ unsigned int hmac_maxkeylen; /* Maximum key length (bytes). */ unsigned int hmac_resultlen; /* Result length (bytes). */ -} HMAC_params; +}; /* HMAC computation context. */ - -typedef struct { - const HMAC_params *hmac_hash; /* Hash function definition. */ +struct HMAC_context { + const struct HMAC_params *hmac_hash; /* Hash function definition. */ void *hmac_hashctxt1; /* Hash function context 1. */ void *hmac_hashctxt2; /* Hash function context 2. */ -} HMAC_context; +}; /* Prototypes. */ - -HMAC_context * Curl_HMAC_init(const HMAC_params *hashparams, - const unsigned char *key, - unsigned int keylen); -int Curl_HMAC_update(HMAC_context *context, +struct HMAC_context *Curl_HMAC_init(const struct HMAC_params *hashparams, + const unsigned char *key, + unsigned int keylen); +int Curl_HMAC_update(struct HMAC_context *context, const unsigned char *data, unsigned int len); -int Curl_HMAC_final(HMAC_context *context, unsigned char *result); +int Curl_HMAC_final(struct HMAC_context *context, unsigned char *result); -CURLcode Curl_hmacit(const HMAC_params *hashparams, +CURLcode Curl_hmacit(const struct HMAC_params *hashparams, const unsigned char *key, const size_t keylen, const unsigned char *data, const size_t datalen, unsigned char *output); |