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SILC Toolkit Reference Manual
SILC Core Library
SILC Authentication Interface
SILC Message Interface
SILC Channel Interface
SILC Command Interface
SILC Notify Interface
SILC Status Types
SILC Modes
SILC ID Interface
SILC ID Cache Interface
SILC Argument Interface
SILC Attributes Interface
Packet Protocol Interface
SILC Utility Library
Basic SILC Types
SILC Buffer Interface
SILC Buffer Format Interface
SILC Hash Table Interface
SILC Logging Interface
SILC Memory Interface
SILC Mutex Interface
SILC Thread Interface
SILC Network Interface
SILC Schedule Interface
SILC Socket Interface
SILC Protocol Interface
SILC Config Interface
SILC File Util Interface
SILC String Util Interface
SILC UTF-8 Interface
SILC Stringprep Interface
SILC Util Interface
SILC List Interface
SILC Dynamic List Interface
SILC VCard Interface
SILC Application Utilities
SILC MIME Interface
SILC Crypto Library
Introduction to SILC RNG
SILC RNG Interface
SILC Cipher API
SILC PKCS API
SILC PKCS#1 API
SILC Hash Interface
SILC HMAC Interface
SILC SFTP Library
SILC SFTP Interface
SFTP Filesystems Interface
SILC Client Library
Using SILC Client Library Tutorial
Arguments for command_reply Client Operation
SilcStatus Error Arguments in command_reply Client Operation
Arguments for notify Client Operation
Unicode and UTF-8 Strings in Client Library
Client Library Interface Reference
SILC Key Exchange Library
SILC SKE Interface
SKE Status Types
SKE Diffie Hellman Groups
SKE Payloads
SILC Math Library
SILC MP Interface
SILC Math Interface
Resource Links
SILC Project Website
SILC Protocol Documentation
SILC White Paper
SILC FAQs

Function silc_hmac_init
SYNOPSIS

        void silc_hmac_init(SilcHmac hmac);

DESCRIPTION

        Sometimes calling the silc_hmac_make might not be the most
        optimal case of doing MACs.  If you have a lot of different data
        that you need to put together for computing a MAC you may either
        put them into a buffer and compute the MAC from the buffer by
        calling the silc_hmac_make, or you can use the silc_hmac_init,
        silc_hmac_update and silc_hmac_final to do the MAC.  This function
        prepares the allocated HMAC context for this kind of MAC
        computation.  The caller must have been called the function
        silc_hmac_set_key before calling this function.  To add the
        data to be used in the MAC computation call the silc_hmac_update
        function.

SILC HMAC Interface
SilcHmac
SilcHmacObject
silc_hmac_register
silc_hmac_unregister
silc_hmac_register_default
silc_hmac_unregister_all
silc_hmac_alloc
silc_hmac_free
silc_hmac_is_supported
silc_hmac_get_supported
silc_hmac_len
silc_hmac_get_hash
silc_hmac_get_name
silc_hmac_set_key
silc_hmac_make
silc_hmac_make_with_key
silc_hmac_make_truncated
silc_hmac_init
silc_hmac_init_with_key
silc_hmac_update
silc_hmac_final

Copyright © 2001 - 2005 SILC Project SILC Project Website | SILC Toolkit Reference Manual Index