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Strophe
0.9
XMPP client library
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Functions | |
| char * | xmpp_sha1 (xmpp_ctx_t *ctx, const unsigned char *data, size_t len) |
| Compute SHA1 message digest Returns an allocated string which represents SHA1 message digest in hexadecimal notation. More... | |
| xmpp_sha1_t * | xmpp_sha1_new (xmpp_ctx_t *ctx) |
| Create new SHA1 object. More... | |
| void | xmpp_sha1_free (xmpp_sha1_t *sha1) |
| Destroy SHA1 object. More... | |
| void | xmpp_sha1_update (xmpp_sha1_t *sha1, const unsigned char *data, size_t len) |
| Update SHA1 context with the next portion of data Can be called repeatedly. More... | |
| void | xmpp_sha1_final (xmpp_sha1_t *sha1) |
| Finish SHA1 computation Don't call xmpp_sha1_update() after this function. More... | |
| char * | xmpp_sha1_to_string (xmpp_sha1_t *sha1, char *s, size_t slen) |
| Return message digest rendered as a string Stores the string to a user's buffer and returns the buffer. More... | |
| char * | xmpp_sha1_to_string_alloc (xmpp_sha1_t *sha1) |
| Return message digest rendered as a string Returns an allocated string. More... | |
| void | xmpp_sha1_to_digest (xmpp_sha1_t *sha1, unsigned char *digest) |
| Stores message digest to a user's buffer. More... | |
| char* xmpp_sha1 | ( | xmpp_ctx_t * | ctx, |
| const unsigned char * | data, | ||
| size_t | len | ||
| ) |
Compute SHA1 message digest Returns an allocated string which represents SHA1 message digest in hexadecimal notation.
The string must be freed with xmpp_free().
| ctx | a Strophe context object |
| data | buffer for digest computation |
| len | size of the data buffer |
| xmpp_sha1_t* xmpp_sha1_new | ( | xmpp_ctx_t * | ctx | ) |
Create new SHA1 object.
| ctx | a Strophe context onject |
| void xmpp_sha1_free | ( | xmpp_sha1_t * | sha1 | ) |
Destroy SHA1 object.
| sha1 | a SHA1 object |
| void xmpp_sha1_update | ( | xmpp_sha1_t * | sha1, |
| const unsigned char * | data, | ||
| size_t | len | ||
| ) |
Update SHA1 context with the next portion of data Can be called repeatedly.
| sha1 | a SHA1 object |
| data | pointer to a buffer to be hashed |
| len | size of the data buffer |
| void xmpp_sha1_final | ( | xmpp_sha1_t * | sha1 | ) |
Finish SHA1 computation Don't call xmpp_sha1_update() after this function.
Retrieve resulting message digest with xmpp_sha1_to_string() or xmpp_sha1_to_digest().
| sha1 | a SHA1 object |
| char* xmpp_sha1_to_string | ( | xmpp_sha1_t * | sha1, |
| char * | s, | ||
| size_t | slen | ||
| ) |
Return message digest rendered as a string Stores the string to a user's buffer and returns the buffer.
Call this function after xmpp_sha1_final().
| sha1 | a SHA1 object |
| s | output string |
| slen | size reserved for the string including '\0' |
| char* xmpp_sha1_to_string_alloc | ( | xmpp_sha1_t * | sha1 | ) |
Return message digest rendered as a string Returns an allocated string.
Free the string using the Strophe context which is passed to xmpp_sha1_new(). Call this function after xmpp_sha1_final().
| sha1 | a SHA1 object |
| void xmpp_sha1_to_digest | ( | xmpp_sha1_t * | sha1, |
| unsigned char * | digest | ||
| ) |
Stores message digest to a user's buffer.
| sha1 | a SHA1 object |
| digest | output buffer of XMPP_SHA1_DIGEST_SIZE bytes |