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SILC Toolkit Reference Manual
SILC Core Library
SILC Authentication Interface
SILC Message Interface
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Packet Protocol Interface
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SILC Application Utilities
SILC Key Exchange Library
SILC SKE Interface
SKE Status Types
SKE Diffie Hellman Groups
SKE Payloads
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
Client Library Interface Reference
SILC Crypto Library
Introduction to SILC RNG
SILC RNG Interface
SILC Cipher API
SILC PKCS API
SILC PKCS#1 API
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SILC HMAC Interface
Resource Links
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Function silc_message_payload_parse
SYNOPSIS

        SilcMessagePayload
        silc_message_payload_parse(unsigned char *payload,
                                   SilcUInt32 payload_len,
                                   bool private_message,
                                   bool static_key,
                                   SilcCipher cipher,
                                   SilcHmac hmac);

DESCRIPTION

        Parses Message Payload returning new payload structure.  This also
        decrypts the payload and checks the MAC.  If the payload is
        channel message then `private_message' is FALSE, and if it is
        private message it is TRUE.  If the private message key is static
        (pre-shared key) then protocol dictates that the IV is present
        and `static_key' must be set to TRUE.  If the key is not static
        (Key Agreement was done for the key) then it MUST be FALSE.  For
        channel messages the `static_key' is ignored.

        If the `hmac' is no provided then the MAC of the channel message is
        not verified.  If the message is private message and `cipher' is NULL
        then this assumes that the packet was decrypted with session keys
        (no private message key) and this merely decodes the payload.

SILC Message Interface
SilcMessagePayload
SilcMessageSignedPayload
SilcMessageFlags
silc_message_payload_decrypt
silc_message_payload_parse
silc_message_payload_encrypt
silc_message_payload_encode
silc_message_payload_free
silc_message_get_flags
silc_message_get_data
silc_message_get_mac
silc_message_get_iv
silc_message_get_signature
silc_message_signed_payload_parse
silc_message_signed_payload_encode
silc_message_signed_payload_free
silc_message_signed_verify
silc_message_signed_get_public_key

Copyright © 2001 - 2002 SILC Project SILC Project Website | SILC Toolkit Reference Manual Index