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20:
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telephone lines which offer higher speeds of up to 128 kbit/s and are all digital. The greater bandwidth allows higher quality voice and can also be utilized for data and fax transmission through a built-in
97:: The Office STE is the most widely used STE and provides voice and data access to ISDN (Integrated Services Digital Network) and PSTN (Public Switched Telephone Network) telecommunications systems.
113:: The Data STE provides remote access for voice, fax, data and video-conferencing. This model has two serial EIA-530A/EIA-232 BDI ports and allows for data transfers to multiple destinations.
78:
configured Crypto Card is present, secure calls can be placed to other STE phones. STE phones are "releasable" (unlike STU-III sets). All cryptographic algorithms are in the crypto card.
1006:
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34:) is the U.S. government's current (as of 2008), encrypted telephone communications system for wired or "landline" communications. STE is designed to use
103:: The Tactical STE is similar to the Office STE but can also access the TRI-TAC (TRI Service TACtical) network and has a serial EIA-530A/EIA-232 BDI (
241:
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192:
119:: The C2 STE is similar to the Tactical STE but C2 has modified software for use with its Tactical Terminal Locking Handset mechanism.
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85:(SCIP) (formerly Future Narrowband Digital Terminal (FNBDT)). There are upgrade kits available for older units.
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STE sets look like ordinary high-end office desk telephones and can place unsecured calls to anywhere on the
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58:(PSTN), as well as secured calls on it via the phone's backwards compatible STU-III mode. There is a
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tactical system. STE sets are backwards compatible with STU-III phones, but not with KY-68 sets.
143:(VoIP) capability, available as an upgrade to the current models, or built into some new models.
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As of 2007, a typical STE terminal cost about $ 3,100, not including the crypto card.
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165:"Secure Telephone Unit Third Generation (STU-III) / Secure Terminal Equipment (STE)"
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Newer STE sets can communicate with systems that use the
837:
Cryptographically secure pseudorandom number generator
193:"STE: Secure Terminal Equipment: Direct Sale Pricing"
218:
23:
STE desk set. Note slot in front for Crypto PC Card.
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83:Secure Communications Interoperability Protocol
74:Enhanced Crypto Card to be inserted. When an
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8:
214:The NAVY INFOSEC WebSite on STU-III and STE
43:port. STE is intended to replace the older
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7:
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125:: Similar to the Data STE, the STE-R
14:
169:Federation of American Scientists
56:public switched telephone network
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1024:
129:provides dial-in access to the
886:Information-theoretic security
62:slot in the STE that allows a
1:
141:Voice over Internet Protocol
1002:Message authentication code
957:Cryptographic hash function
770:Cryptographic hash function
1076:
881:Harvest now, decrypt later
131:Defense Red Switch Network
16:Encrypted telephone system
1020:
997:Post-quantum cryptography
667:
226:
222:
28:Secure Terminal Equipment
987:Quantum key distribution
977:Authenticated encryption
832:Random number generation
107:Digital Interface) port.
982:Public-key cryptography
972:Symmetric-key algorithm
775:Key derivation function
735:Cryptographic primitive
728:Authentication protocol
718:Outline of cryptography
713:History of cryptography
723:Cryptographic protocol
474:Siemens and Halske T52
47:office system and the
24:
876:End-to-end encryption
822:Cryptojacking malware
537:Sectéra Secure Module
22:
1060:Secure communication
992:Quantum cryptography
916:Trusted timestamping
641:Intel SHA extensions
755:Cryptographic nonce
636:AES instruction set
1055:Encryption devices
861:Subliminal channel
845:Pseudorandom noise
792:Key (cryptography)
139:: The STE now has
25:
1042:
1041:
1038:
1037:
921:Key-based routing
911:Trapdoor function
782:Digital signature
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662:
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628:Computer hardware
373:Bazeries cylinder
70:) Crypto Card or
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856:Insecure channel
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195:. Archived from
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469:Lorenz SZ 40/42
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257:Cipher machines
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1007:Random numbers
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931:Garlic routing
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851:Secure channel
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812:Key stretching
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760:Cryptovirology
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745:Cryptocurrency
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264:Rotor machines
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208:External links
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199:on 2006-10-15.
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1012:Steganography
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967:Stream cipher
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926:Onion routing
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906:Shared secret
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802:Key generator
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765:Hash function
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740:Cryptanalysis
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962:Block cipher
807:Key schedule
797:Key exchange
787:Kleptography
750:Cryptosystem
699:Cryptography
546:
489:Secure voice
282:M-125 Fialka
197:the original
174:September 2,
172:. Retrieved
159:
146:
136:
126:
122:
116:
110:
100:
94:
80:
53:
31:
27:
26:
950:Mathematics
941:Mix network
437:Teleprinter
393:Cipher disk
1049:Categories
901:Ciphertext
871:Decryption
866:Encryption
827:Ransomware
502:FASCINATOR
366:Mechanical
151:References
891:Plaintext
1030:Category
936:Kademlia
896:Codetext
839:(CSPRNG)
651:IBM 4764
646:IBM 4758
613:Pinwheel
101:Tactical
64:Fortezza
706:General
557:STU-III
542:SIGSALY
497:BID 150
449:BID 770
428:Scytale
352:Singlet
312:Mercury
133:(DRSN).
60:PC Card
45:STU-III
817:Keygen
618:Rockex
608:Purple
598:Noreen
562:VINSON
552:STU-II
522:NESTOR
479:SIGTOT
347:SIGCUM
342:SIGABA
302:Lacida
287:Hebern
277:Enigma
95:Office
89:Models
72:KSV-21
68:KOV-14
66:Plus (
41:RS-232
847:(PRN)
593:KL-51
588:KL-43
583:KG-84
571:Other
517:KY-68
512:KY-58
464:KW-37
459:KW-26
454:DUDEK
444:5-UCO
418:M-209
403:Kryha
388:CD-57
357:Typex
337:SG-41
332:SG-39
307:M-325
292:HX-63
127:emote
123:STE-R
105:Black
49:KY-68
578:JADE
532:SCIP
527:OMNI
507:KY-3
413:M-94
398:HC-9
383:C-52
378:C-36
317:NEMA
297:KL-7
176:2010
137:VoIP
111:Data
36:ISDN
603:Red
547:STE
327:RED
322:OMI
272:CCM
76:NSA
32:STE
1051::
184:^
167:.
117:C2
691:e
684:t
677:v
250:e
243:t
236:v
178:.
30:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
