CONDOR secure cell phone

Qualcomm built several prototype secure CDMA phones for NSA under a contract project called "Condor".[1] The NSA insisted on hardware encryption, which Qualcomm originally implemented using Fortezza PC cards, but later it became apparent that what the NSA really wanted was developed as the STU-III.

See also

References

Desourdis, Robert I.; Smith, David R.; Speights, William D.; Dewey, Richard J.; DiSalvo, John R. (2002). Emerging Public Safety Wireless Communication Systems. Artech House. ISBN 978-0-89006-575-4.

Cipher machines
Rotor machines	CCM Enigma M-125 Fialka Hebern HX-63 KL-7 Lacida M-325 Mercury NEMA OMI Portex RED SG-39 SG-41 SIGABA SIGCUM Singlet Typex
Mechanical	Bazeries cylinder C-36 C-52 CD-57 Cipher disk HC-9 Kryha Jefferson disk M-94 M-209 Reihenschieber Scytale
Teleprinter	5-UCO BID 770 DUDEK KW-26 KW-37 Lorenz SZ 40/42 Siemens and Halske T52 SIGTOT
Secure voice	BID 150 FASCINATOR KY-3 KY-57 KY-58 KY-68 NESTOR OMNI SCIP Sectéra Secure Module SIGSALY STE STU-II STU-III VINSON
Other	JADE KG-84 KL-43 KL-51 Noreen Red Purple Pinwheel Rockex
In Computer Hardware	AES instruction set Intel SHA extensions IBM 4758 IBM 4764

Cryptography
History of cryptography Cryptanalysis Outline of cryptography
Symmetric-key algorithm Block cipher Stream cipher Public-key cryptography Cryptographic hash function Message authentication code Random numbers Steganography
Category

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