Abstract: A radius filler includes a plurality of fibers encapsulated in resin and braided into a braided radius filler. The braided radius filler has a substantially triangular shape with concave radius filler side surfaces and a substantially planar radius filler base surface.

Abstract: A radius filler includes a plurality of fibers encapsulated in resin and braided into a braided radius filler. The braided radius filler has a substantially triangular shape with concave radius filler side surfaces and a substantially planar radius filler base surface.

Abstract: A method of manufacturing a radius filler may include providing a plurality of fibers, braiding the plurality of fibers into a braided preform, shaping the braided preform into a braided radius filler, and cutting the braided radius filler to a desired length.

Abstract: A method of manufacturing a radius filler may include providing a plurality of fibers, braiding the plurality of fibers into a braided preform, shaping the braided preform into a braided radius filler, and cutting the braided radius filler to a desired length.

Abstract: Enhanced cryptographically generated addresses (ECGAs) for MIPv6 incorporate a built-in backward key chain and offer support to bind multiple logically-linked CGAs together. Enhanced CGAs may be used to implement a secure and efficient route optimization (RO) for MIPv6.

Abstract: Enhanced cryptographically generated addresses (ECGA) for MIPv6 incorporate a built-in backward key chain. The backward key chain prevents time-memory attacks to discover a network address and helps prevent spoofing a network address of a mobile node. The backward key chain also provides a means to authenticate network addresses of a mobile node.

Abstract: A trusted domain name server is introduced to provide a secure route optimization procedure for MIPv6. A trusted authority registers network addresses of a mobile node with corresponding fully qualified domain names. The trusted domain name server can later be queried to compare the domain of a network address for a mobile node with the domain of a network address for another network node.

Abstract: Methods, a client node and a key server node are provided for distributing from the key server node, and acquiring at the client node, self-healing encryption keys. The client node and the key server node are part of a key distribution network that comprises a plurality of client nodes. An encryption key is obtained from a combination of a forward key with a backward key, wherein the backward key is distributed at a time separated from the time of the forward key by a self-healing period. The forward and backward keys are updated in a multicast rekey message, at a given time, encrypted by an encryption key defined for a previous time. Optionally, when a sibling of the client node joins or leaves the key distribution network, a unicast rekey message is used to renew the forward and backward keys at the client node.

Abstract: A method and nodes provide self-healing encryption keys from a server to a client. Forward keys and backward keys are generated at the server. The server sends to the client a pair comprising a forward key for a first instant and a backward key for a later instant, the first and later instants being separated by a self-healing period. The client calculates a backward key for the first instant by processing the received backward key for the later instant. The server updates the keys to the client. If the client misses an update, it processes the first forward key to obtain a next one. If the client misses an updated backward key within the self-healing period, it uses the already processed backward key. If the client misses a later backward key, it sends a feedback to the server, responsive to which the server adjusts the self-healing period.

Abstract: Enhanced cryptographically generated addresses (ECGA) for MIPv6 incorporate a built-in backward key chain. The backward key chain prevents time-memory attacks to discover a network address and helps prevent spoofing a network address of a mobile node. The backward key chain also provides a means to authenticate network addresses of a mobile node.

Abstract: A trusted domain name server is introduced to provide a secure route optimization procedure for MIPv6. A trusted authority registers network addresses of a mobile node with corresponding fully qualified domain names. The trusted domain name server can later be queried to compare the domain of a network address for a mobile node with the domain of a network address for another network node.

Abstract: Enhanced cryptographically generated addresses (ECGAs) for MIPv6 incorporate a built-in backward key chain and offer support to bind multiple logically-linked CGAs together. Enhanced CGAs may be used to implement a secure and efficient route optimization (RO) for MIPv6.

Abstract: Methods, a client node and a key server node are provided for distributing from the key server node, and acquiring at the client node, self-healing encryption keys. The client node and the key server node are part of a key distribution network that comprises a plurality of client nodes. An encryption key is obtained from a combination of a forward key with a backward key, wherein the backward key is distributed at a time separated from the time of the forward key by a self-healing period. The forward and backward keys are updated in a multicast rekey message, at a given time, encrypted by an encryption key defined for a previous time. Optionally, when a sibling of the client node joins or leaves the key distribution network, a unicast rekey message is used to renew the forward and backward keys at the client node.

Abstract: A method and nodes provide self-healing encryption keys from a server to a client. Forward keys and backward keys are generated at the server. The server sends to the client a pair comprising a forward key for a first instant and a backward key for a later instant, the first and later instants being separated by a self-healing period. The client calculates a backward key for the first instant by processing the received backward key for the later instant. The server updates the keys to the client. If the client misses an update, it processes the first forward key to obtain a next one. If the client misses an updated backward key within the self-healing period, it uses the already processed backward key. If the client misses a later backward key, it sends a feedback to the server, responsive to which the server adjusts the self-healing period.