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Topic: Photuris

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	RFC2522 (Site not responding. Last check: 2007-10-22)
		RFC 2522 Photuris Protocol March 1999 Implementation Notes: It is expected that installation of Photuris will ensure that UDP checksum calculations are enabled for the computer operating system and later disabling by operators is prevented.
		RFC 2522 Photuris Protocol March 1999 current Scheme-Choice requires the plaintext to be a multiple of some number of bytes (the block size of a block cipher), this field is adjusted as necessary to the size required by the algorithm.
		RFC 2522 Photuris Protocol March 1999 Implementation Notes: One useful technique is to select the generator, and then limit the modulus selection sieve to primes with that generator: 2 when p (mod 24) = 11.
	www.unix.org.ua /rfc/rfc2522.html (11841 words)

	Insect Behavior Review Articles 1997
		Photuris is one of the difficulties taxonomist have had to overcome when using this method.
		Photuris generally have larger populations than their prey species and observations of capture rates are low which contributes to this theory (Lloyd, 1990).
		Therefore, Photuris species generally do not possess a discrete response to conspecific courtship patterns and response latency is not as important in their own courtship as in other fireflies (Vencl, 1994).
	www.colostate.edu /Depts/Entomology/courses/en507/papers_1997/stous.html (3328 words)

	simpson-photuris-18.txt-150899.txt
		During the Photuris exchange, when this error message is received, it has no immediate effect on the operation of the protocol phases.
		During the Photuris exchange, when this error message is received in response to a Cookie_Request or Value_Request, the implementation SHOULD double the retransmission timeout (as usual) for sending another Cookie_Request or Value_Request.
		Karn and Simpson expires in six months [Page 51] DRAFT Photuris Protocol February 1998 Implementation Notes: One useful technique is to select the generator, and then limit the modulus selection sieve to primes with that generator: 2 when p (mod 24) = 11.
	ietfreport.isoc.org /idref/draft-simpson-photuris (13614 words)

	karn-photuris-01.txt
		Karn and Simpson expires in six months [Page 1] DRAFT Photuris March 1995 secret-key A single key which is not publically distributable and not part of a public/private key-pair.
		Photuris uses a combination of Diffie-Hellman (for key exchange) and digital signature authentication, as follows: 1.
		When multiple Photuris exchanges Karn and Simpson expires in six months [Page 20] DRAFT Photuris March 1995 occur between the same parties, and the public-values are discovered to be unchanged, the cached shared-secret can be used to rapidly generate new session-keys.
	ietfreport.isoc.org /idref/draft-karn-photuris (5891 words)

	RFC 2522 - Photuris: Session-Key Management Protocol
		Karn and Simpson Experimental [Page 9] RFC 2522 Photuris Protocol March 1999 Implementation Notes: It is expected that installation of Photuris will ensure that UDP checksum calculations are enabled for the computer operating system and later disabling by operators is prevented.
		In addition, when a Privacy-Method indicated by the Karn and Simpson Experimental [Page 32] RFC 2522 Photuris Protocol March 1999 current Scheme-Choice requires the plaintext to be a multiple of some number of bytes (the block size of a block cipher), this field is adjusted as necessary to the size required by the algorithm.
		Karn and Simpson Experimental [Page 70] RFC 2522 Photuris Protocol March 1999 History The initial specification of Photuris, now called version 1 (December 1994 to March 1995), was based on a short list of design requirements, and simple experimental code by Phil Karn.
	www.packetizer.com /rfc/rfc2522 (13539 words)

	Event Assessment (Site not responding. Last check: 2007-10-22)
		Photuris needs a partner to accelerate its service and support capabilities if it is to exploit its window of opportunity and gain any sizable market inroads before Tier 1 competitors can respond.
		Photuris scores a small but very significant win for itself and start- ups in general, and has elevated the topic of the ROADM to a higher priority.
		Photuris has strengthened its image in the market, and the amount of attention and trials Photuris (with some help from rival Tropic) have been able to gain for the ROADM will solicit Tier 1 competitor response.
	www.currentanalysis.com /cirview_public.cfm?ReportID=10537 (1966 words)

	The Firefly Notebooks by Terry Lynch
		As Photuris eggs from which the larvae hatched were exposed to 12 hours of daylight (kept under a 20 watt mercury vapor lamp) and handled by the method of placing eggs in water, neither light nor water seems to effect the larvae hatching from eggs.
		That Photuris larvae do not burrow falls in line with the observation that these larvae are well equipped with legs, an anal appendage and toothed mandible which they can use to crawl and prey upon small soft bodies animals.
		Photuris on the other hand may more readily scavenger for its food, eating the dead bodies of small animals, such that much of its food source is of a harder nature and is actually torn apart and chewed (as in the case of eating dog food in the laboratory).
	www.byteland.org /firefly/firefly_notebooks.html (14412 words)

	Photuris (protocol) - Wikipedia, the free encyclopedia (via CobWeb/3.1 planetlab2.tamu.edu) (Site not responding. Last check: 2007-10-22)
		For other things named "Photuris", see Photuris (disambiguation).
		In computer networking, Photuris is a session key management protocol defined in RFC 2522.
		Please help improve this article by adding it to one or more categories, in addition to a stub category.
	en.wikipedia.org.cob-web.org:8888 /wiki/Photuris_(protocol) (104 words)

	Roxen Community: RFC 2522 Photuris: Session-Key Management Protocol (Experimental) (Site not responding. Last check: 2007-10-22)
		Photuris is a session-key management protocol intended for use with the IP Security Protocols (AH and ESP).
		It is expected that installation of Photuris will ensure that UDP checksum calculations are enabled for the computer operating system and later disabling by operators is prevented.
		Photuris executions, when creating Security Associations with several different nodes over a short period of time.
	community.roxen.com /developers/idocs/rfc/rfc2522.html (10979 words)

	Security Problems in Photuris #3
		The Photuris changes required by this solution are minimal (both in terms of specifications and implementation).
		A (partial) answer is that: * the signature message in Photuris has dual cryptographic functionality * It serves to (1) authenticate the DH exponents (2) to prove possession of the shared-secret (ie.
		Eve leaves all the Photuris messages flowing between A and B unchanged except that she replaces two fields in A's signature message: she replaces A's certificate by her own, and changes the signature field to Eve's signature.
	www.vpnc.org /ietf-ipsec/92.ipsec/msg02315.html (1755 words)

	RFC 2523 - Photuris: Extended Schemes and Attributes
		Profile: When negotiated with Photuris, the form of the authenticated message is: RIPEMD160(key, keyfill, datagram, datafill, key, mdfill) where the key is the SPI session-key.
		This strength is based upon the functions used in protecting the Photuris Exchanges themselves.
		In addition to preventing various attacks by protecting verification fields, the masking of the message plaintext before encryption is intended to obscure the relation of the number of parties and SPIs active between two IP nodes.
	members.tripod.com /rfc_archive/rfc_2523.html (4031 words)

	! Aware to man pages: photurisd(8) (Site not responding. Last check: 2007-10-22)
		In that case the line is followed by a comma separated list: attribute name, Photuris id, type of attribute and key length.
		The values are as follows: dst The destination IP address with which the ex- change is to be established.
		HISTORY The photuris keymanagement protocol is described in the internet draft draft-simpson-photuris by the authors Phil Karn and William Allen Simp- son.
	www.rocketaware.com /man/man8/photurisd.8.htm (1022 words)

	TIME.com: Fireflies Fatales -- Feb. 17, 1975 -- Page 1
		Lloyd believes that the mimicry is not always perfect; male fireflies—apparently noting slight differences in the flashes and suspecting female wiles—are not always taken in by the ruse.
		But the female Photuris generally manages to lure, capture and swallow at least one male out of every ten for whom she sets her cap.
		Lloyd noted that the females' responses to certain Photuris males are similar to the flashes the females give off when they walk, land or take flight.
	www.time.com /time/magazine/article/0,9171,912898,00.html (622 words)

	Photuris Rolls Out V32000 Optical Distribution System; Disciplined Design Combines Critical Metro Regional Transport ...
		Photuris, a developer of metro regional optical transport systems, launches its V32000 Optical Distribution System this week at NFOEC 2002.
		Photuris' carrier-grade system has entered the Telcordia OSMINE Services process for Telcordia TIRKS and NMA Systems.
		In the past six months, Photuris has extensively modeled its system economics with carriers in RFP responses and lab configurations.
	www.findarticles.com /p/articles/mi_m0EIN/is_2002_Sept_17/ai_92809070 (739 words)

	Conversations with Fireflies: A Case Study of Mimicry and Defense - Case Study Collection - National Center for Case ...
		In the site of a large population of a species in the Photinus collustrans complex, two Photuris females repeatedly answered my single flash with a single long pulse, 1 second in duration, after a delay of about 1 second (the flash-and-delay-characteristics of this Photinus species).
		One 11-mm fl Photuris male was later caught which emitted single, ragged, flickering flashes at intervals from 3 to 5 seconds in duration.
		Lloyd, J.E. Aggressive mimicry in Photuris: Firefly Femmes Fatales.
	www.sciencecases.org /fireflies/fireflies.asp (1250 words)

	Light Reading - BellSouth - Mahi Nabs $70M, Photuris Assets - Telecom News Analysis
		On the product front, Mahi officials are pitching the Photuris box as a natural fit with Mahi’s optical switch, the Mi7, which provides STS-1 grooming, Sonet crossconnect, switching, and Ethernet transport features in one system.
		The Photuris product is being renamed the Mahi Vx7 and is being positioned to sit alongside the Mi7 in central offices to transport traffic over optical DWDM networks that can be remotely configurable, enabling operators to add and drop wavelengths on the fly.
		The Photuris box has also been confirmed to be in trials at Verizon Communications Inc. (NYSE: VZ - message board).
	www.lightreading.com /document.asp?doc_id=54299 (1197 words)

	RFC 2522
		When negotiated with Photuris, the transform differs slightly from [RFC-1828].
		In the Update state, each party has concluded the Photuris exchange, and is unilaterally updating expiring SPIs until the Exchange LifeTime expires.
		Photuris was based on currently available tools, by experienced network protocol designers with an interest in cryptography, rather than by cryptographers with an interest in network protocols.
	www.process.com /techsupport/pmdf/rfc/rfc2522.html (12715 words)

	[No title]
		The SPI User Identification is "Apple" (taken from the request), and the SPI User Karn & Simpson Experimental [Page 69] RFC 2522 Photuris Protocol March 1999 secret-key is "all for one".
		Karn & Simpson Experimental [Page 70] RFC 2522 Photuris Protocol March 1999 History The initial specification of Photuris, now called version 1 (December 1994 to March 1995), was based on a short list of design requirements, and simple experimental code by Phil Karn.
		Minor changes are Karn & Simpson Experimental [Page 71] RFC 2522 Photuris Protocol March 1999 specified in transform padding format and key generation.
	www.ietf.org /rfc/rfc2522.txt (3022 words)

	TelephonyOnline 9.24.03 (News) - Photuris claims worldÃ¢ÂÂs first ROADM deployment
		Metro optical equipment vendor Photuris is claiming to have launched the world’s first commercial deployment of a fully-reconfigurable optical add/drop multiplexing (ROADM) system, a much-anticipated technology that could significantly reduce the costs of deploying wavelengths while allowing carriers added flexibility in network planning.
		Verizon Communications is using Photuris’ V32000 Optical Distribution System to interconnect three sites at Texas A&M University and the city of College Station, Texas, using OC-48 links and a mix of OC-3 and Gigabit Ethernet service interfaces.
		Infonetics analyst Michael Howard said the news is a true technological milestone that puts Photuris at the head of the pack pursuing the ROADM market.
	telephonyonline.com /news/web/telecom_photuris_claims_worlds/index.html (999 words)

	Photuris Security
		However, Photuris is still an insecure protocol as defined.
		I have raised more than 6 months ago several issues related to Photuris security holes for which I never got a response from the editors.
		Needless to say, these comments were never reflected in the protocol.
	www.sandelman.ottawa.on.ca /ipsec/1995/11/msg00044.html (857 words)

	SKIP and Photuris (Site not responding. Last check: 2007-10-22)
		At the time of writing, the default key management protocol for the IP security architecture hasn't been chosen.
		The choice appears to be between Photuris, a connection oriented session protocol, and SKIP, a stateless connectionless key management scheme.
		SKIP appears to be the better choice for multicast, so this will be described.
	www.cs.odu.edu /~cs778/crowcroft/book/node349.html (302 words)

	2001-04-06 -- Photuris, Inc. Highly Recommends Triware Networld Systems
		Daniel J. Miller, Vice President, Finance and Operations showing appreciation for the IT service and support work that TNS has performed for their company.
		“Photuris is a development stage company in the business of designing, developing and manufacturing optical networking products targeted at Metropolitan Area Networks.
		When I was hired and given oversight of (among other things) the Information Technology (IT) area, I was presented with some significant challenges.
	www.tns.com /20010406_PI03.asp (550 words)

	[No title] (Site not responding. Last check: 2007-10-22)
		It is an official public record of a grant by IBM Corporation for the use of a specific IBM patent in conjunction with the Photuris key management protocol.
		Purpose This Request for Comments records a grant by IBM Corporation to permit the conditional free use of one of its patents.
		The grant is made in this RFC and parties have it even if they do not request a confirmation from IBM.
	www.ietf.org /rfc/rfc1822.txt (223 words)

	Mahi Networks Acquires Photuris
		Bill Gartner, COO of Photuris, will become Mahi's vice-president and general manager of the company's new Transport Systems Group.
		"Mahi and Photuris products have been extensively validated in major carrier and MSO labs, but we believe that these service providers want to buy complete solutions from vendors that have the financial resources and market success to guarantee their long-term viability.
		Mahi and Photuris have both targeted the largest carriers and MSOs, and have a shared vision in helping service providers build better networks that are more efficient, cost-effective, and provide new service opportunities.
	www.tmcnet.com /usubmit/2004/Jun/1047956.htm (1470 words)

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