\doxysection{Data Structures}
Here are the data structures with brief descriptions\+:\begin{DoxyCompactList}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__buffer}{wickr\+\_\+buffer}} \\*Represents an array of bytes and the length of the allocation associated with those bytes }{\pageref{structwickr__buffer}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__cipher}{wickr\+\_\+cipher}} \\*Represents a cipher that can be used in the crypto\+\_\+engine. This meta object holds parameters for the cipher algorithms and maintains an identifier that can be used to look up the desired parameters for an algorithm }{\pageref{structwickr__cipher}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__cipher__key}{wickr\+\_\+cipher\+\_\+key}} }{\pageref{structwickr__cipher__key}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__cipher__result}{wickr\+\_\+cipher\+\_\+result}} }{\pageref{structwickr__cipher__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__crypto__engine}{wickr\+\_\+crypto\+\_\+engine}} \\*Interface to a set of cryptographic operations used throughout the library. Currently the default implementation of this can be found along with documentation in \mbox{\hyperlink{openssl__suite_8h_source}{openssl\+\_\+suite.\+h}} and \mbox{\hyperlink{kdf_8h_source}{kdf.\+h}} }{\pageref{structwickr__crypto__engine}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ctx}{wickr\+\_\+ctx}} \\*Wickr encryption context for high level management of sending / receiving packets using the Wickr protocol }{\pageref{structwickr__ctx}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ctx__gen__result}{wickr\+\_\+ctx\+\_\+gen\+\_\+result}} \\*Output of a context generation }{\pageref{structwickr__ctx__gen__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ctx__packet}{wickr\+\_\+ctx\+\_\+packet}} \\*Parsed inbound wickr packet that has yet to be decoded by this context }{\pageref{structwickr__ctx__packet}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__decode__result}{wickr\+\_\+decode\+\_\+result}} \\*Packet decoding result }{\pageref{structwickr__decode__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__dev__info}{wickr\+\_\+dev\+\_\+info}} \\*Device Information used to make a uniquely identifying set of data for each context running the Wickr Protocol }{\pageref{structwickr__dev__info}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__digest}{wickr\+\_\+digest}} \\*Digest function parameters }{\pageref{structwickr__digest}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ec__curve}{wickr\+\_\+ec\+\_\+curve}} \\*Metadata about curve types to help with key generation, and signatures }{\pageref{structwickr__ec__curve}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ec__key}{wickr\+\_\+ec\+\_\+key}} \\*Representation of public and private Elliptic Curve Keypair information as buffers }{\pageref{structwickr__ec__key}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ecdh__cipher__ctx}{wickr\+\_\+ecdh\+\_\+cipher\+\_\+ctx}} \\*A cipher context designed to modularize the ECDH\+\_\+\+HKDF\+\_\+\+AES256 workflow }{\pageref{structwickr__ecdh__cipher__ctx}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ecdsa__result}{wickr\+\_\+ecdsa\+\_\+result}} \\*Elliptic Curve Digital Signature Algorithm Result }{\pageref{structwickr__ecdsa__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__encoder__result}{wickr\+\_\+encoder\+\_\+result}} \\*Result of a packet encoding operation }{\pageref{structwickr__encoder__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ephemeral__info}{wickr\+\_\+ephemeral\+\_\+info}} \\*Message destruction control metadata }{\pageref{structwickr__ephemeral__info}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__ephemeral__keypair}{wickr\+\_\+ephemeral\+\_\+keypair}} \\*Represents a key pair used for message key exchanges within the Wickr Messaging Protocol }{\pageref{structwickr__ephemeral__keypair}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__fingerprint}{wickr\+\_\+fingerprint}} \\*A fingerprint representation of a combination of signature keys / identifiers }{\pageref{structwickr__fingerprint}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__identity}{wickr\+\_\+identity}} \\*A signing identity on the Wickr system }{\pageref{structwickr__identity}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__identity__chain}{wickr\+\_\+identity\+\_\+chain}} \\*Represents a root -\/$>$ node relationship as well as it\textquotesingle{}s signature status }{\pageref{structwickr__identity__chain}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__kdf__algo}{wickr\+\_\+kdf\+\_\+algo}} \\*Metadata associated with a particular KDF function }{\pageref{structwickr__kdf__algo}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__kdf__meta}{wickr\+\_\+kdf\+\_\+meta}} \\*Represents the information the KDF function will need along with it\textquotesingle{}s input to derive a particular output }{\pageref{structwickr__kdf__meta}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__kdf__result}{wickr\+\_\+kdf\+\_\+result}} \\*Represents the result of a KDF function execution }{\pageref{structwickr__kdf__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__key__exchange}{wickr\+\_\+key\+\_\+exchange}} \\*Public key exchange protected data. After a shared secret is generated using a public key with identifier \textquotesingle{}key\+\_\+id\textquotesingle{}, and run through a KDF, it is used to encrypt data to be protected by the exchange and the ciphertext is stored in \textquotesingle{}exchange\+\_\+ciphertext\textquotesingle{} }{\pageref{structwickr__key__exchange}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__key__exchange__set}{wickr\+\_\+key\+\_\+exchange\+\_\+set}} \\*A collection of key exchanges for a set of recipients. The data protected inside \textquotesingle{}exchange\+\_\+ciphertext\textquotesingle{} for each recipient is derived by each recipient node using their individualized key exchange. See Wickr white paper \textquotesingle{}Prepare Packet Header\textquotesingle{} section for more information }{\pageref{structwickr__key__exchange__set}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__node}{wickr\+\_\+node}} \\*Represents a message destination at a point in time }{\pageref{structwickr__node}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__packet}{wickr\+\_\+packet}} \\*An encrypted packet made with the Wickr protocol }{\pageref{structwickr__packet}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__packet__meta}{wickr\+\_\+packet\+\_\+meta}} \\*Control metadata found in the encrypted payload of a packet }{\pageref{structwickr__packet__meta}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__parse__result}{wickr\+\_\+parse\+\_\+result}} \\*Result from parsing an inbound packet }{\pageref{structwickr__parse__result}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__payload}{wickr\+\_\+payload}} \\*The encrypted body content of a Wickr packet }{\pageref{structwickr__payload}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__root__keys}{wickr\+\_\+root\+\_\+keys}} \\*Root level crypto keys for signatures, local encryption, and remote encryption }{\pageref{structwickr__root__keys}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__storage__keys}{wickr\+\_\+storage\+\_\+keys}} \\*Key\textquotesingle{}s used for the client to encrypt data meant for itself, and not for other clients }{\pageref{structwickr__storage__keys}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__stream__ctx}{wickr\+\_\+stream\+\_\+ctx}} \\*A context that is used for encrypting or decrypting a sequenced stream of data packets The stream context manages the state of stream operations including key evolution management based on the sequence number of the being encrypted / decrypted. The stream context is assigned a direction, and can only be used for encoding OR decoding of packets, and not both }{\pageref{structwickr__stream__ctx}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__stream__iv}{wickr\+\_\+stream\+\_\+iv}} \\*A deterministic random IV generator using a 64 byte secure random seed and HMAC-\/\+SHA512 }{\pageref{structwickr__stream__iv}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__stream__key}{wickr\+\_\+stream\+\_\+key}} \\*A data structure representing the stream encoding / decoding key material A stream key holds information about the key material used for cipher operations as well as it\textquotesingle{}s next evolution key and the number of packets this key should be used to encode or decode before evolution takes place }{\pageref{structwickr__stream__key}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__callbacks}{wickr\+\_\+transport\+\_\+callbacks}} \\*Callbacks to notify the user of events within the transport }{\pageref{structwickr__transport__callbacks}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__ctx}{wickr\+\_\+transport\+\_\+ctx}} \\*Transport context to manage the state machine of a point to point connection using fundamentals of the Wickr protocol as building blocks }{\pageref{structwickr__transport__ctx}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__data__meta}{wickr\+\_\+transport\+\_\+data\+\_\+meta}} \\*Metadata specifically for user data packets within a transport }{\pageref{structwickr__transport__data__meta}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__handshake}{wickr\+\_\+transport\+\_\+handshake}} \\*Transport handshake to manage the state of a handshake within the context of a wickr transport context }{\pageref{structwickr__transport__handshake}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__handshake__meta}{wickr\+\_\+transport\+\_\+handshake\+\_\+meta}} \\*Metadata specifically for handshake packets within a transport }{\pageref{structwickr__transport__handshake__meta}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__packet}{wickr\+\_\+transport\+\_\+packet}} \\*A packet used within the \mbox{\hyperlink{structwickr__transport__ctx}{wickr\+\_\+transport\+\_\+ctx}} to package up data and related metadata + authentication in one serializable structure }{\pageref{structwickr__transport__packet}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__packet__meta}{wickr\+\_\+transport\+\_\+packet\+\_\+meta}} \\*Packet metadata included with all transport packets }{\pageref{structwickr__transport__packet__meta}}{}
\item\contentsline{section}{\mbox{\hyperlink{structwickr__transport__root__key}{wickr\+\_\+transport\+\_\+root\+\_\+key}} \\*A root key for the \mbox{\hyperlink{structwickr__transport__ctx}{wickr\+\_\+transport\+\_\+ctx}} that is used to communicate the master secret for the transport communication. The root key can be converted to a set of stream keys based on direction for use in a transport }{\pageref{structwickr__transport__root__key}}{}
\end{DoxyCompactList}
