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SILC Toolkit Reference Manual SILC Crypto Library Introduction to SILC RNG SILC RNG Interface SILC Cipher API SILC PKCS API SILC Public Key API SILC PKCS #1 API SILC Hash Interface SILC HMAC Interface 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 Argument Interface SILC Attributes Interface Packet Engine Interface SILC Public Key Payload Interface SILC Key Exchange Library SILC SKE Interface SILC Connection Authentication Interface SILC VCard Library SILC VCard Interface SILC Math Library SILC MP Interface SILC Math 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 Client Entry Interface Reference SILC ASN.1 Library SILC ASN.1 Interface SILC BER interface SILC HTTP Library SILC HTTP Server Interface SILC HTTP PHP Translator SILC Utility Library Basic Types and Definitions Data Buffer Interface Data Buffer Format Interface Hash Table Interface Memory Allocation Interface Data Stack (memory pool) Interface Finite State Machine Interface Thread Interface Mutual Exclusion Lock Interface Condition Variable Interface Atomic Operations Interface Network (TCP and UDP) Interface Scheduler Interface Asynchronous Operation Interface Abstract Stream Interface Socket Stream Interface File Descriptor Stream Interface File Utility Functions String Utility Interface Snprintf Interface UTF-8 String Interface Stringprep Interface Utility Functions List Interface Dynamic List Interface MIME Interface Time Utility Functions Logging Interface Config File Interface SILC Key Repository Library SILC SKR Interface SILC Application Utility Library SILC Application Utilities SILC ID Cache Interface SILC SFTP Library SILC SFTP Interface SFTP Filesystems Interface Resource Links SILC Project Website SILC Protocol Documentation SILC White Paper SILC FAQs
Function silc_hash_update SYNOPSIS
        void silc_hash_update(SilcHash hash, const unsigned char *data,
                              SilcUInt32 data_len);
DESCRIPTION
        This function may be called to add data to be used in the digest
        computation.  This can be called multiple times to add data from
        many sources before actually computing the digest.  Once you've
        added all the data you need you can call the silc_hash_final to
        actually produce the message digest value.
EXAMPLE
        unsigned char digest[20];

        silc_hash_init(hash);
        silc_hash_update(hash, data, data_len);
        silc_hash_update(hash, more_data, more_data_len);
        silc_hash_final(hash, digest);
SILC Hash Interface SilcHash SilcHashObject silc_hash_register silc_hash_unregister silc_hash_register_default silc_hash_unregister_all silc_hash_alloc silc_hash_alloc_by_oid silc_hash_free silc_hash_is_supported silc_hash_get_supported silc_hash_len silc_hash_block_len silc_hash_get_name silc_hash_get_oid silc_hash_make silc_hash_init silc_hash_update silc_hash_final silc_hash_transform silc_hash_fingerprint silc_hash_babbleprint

Copyright © 2001 - 2007 SILC Project SILC Project Website | SILC Toolkit Reference Manual Index