Goto Section: 90.551 | 90.555 | Table of Contents
FCC 90.553
Revised as of October 2, 2015
Goto Year:2014 |
2016
§ 90.553 Encryption.
(a) Encryption is permitted on all but the two nationwide Interoperability
calling channels. Radios employing encryption must have a readily accessible
switch or other readily accessible control that permits the radio user to
disable encryption.
(b) If encryption is employed, then transmitters manufactured after August
11, 2014 must use the Advanced Encryption Standard (AES) specified in
ANSI/TIA-102.AAAD-A: Project 25 Digital Land Mobile Radio-Block Encryption
Protocol, approved August 20, 2009 Until 2030, manufacturers may also
include the Digital Encryption Standard (DES) or Triple Data Encryption
Algorithm (TDEA), in addition to but not in place of AES, for compatibility
with legacy radios that lack AES capability. The Director of the Federal
Register approves this incorporation by reference in accordance with 5
U.S.C. 552(a) and 1 CFR part 51. The standard can also be purchased from
TIA/EIA, 2500 Wilson Boulevard, Arlington, VA 22201 703-907-7974; Global
Engineering Documents, 15 Inverness Way East, Englewood, CO 80112; or the
American National Standards Institute, 25 West 43rd Street, Fourth Floor,
New York, NY 10036, www.ansi.org. Material incorporated by reference may be
inspected at the Federal Communications Commission, 445 12th Street SW.,
Washington, DC (Reference Information Center) 202-418-0270 or at the
National Archives and Records Administration (NARA). For information on the
availability of this material at NARA, call 202-741-6030, or go to:
http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_loc
ations.html.
(c) The Director of the Federal Register approves this incorporation by
reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of
the standard listed in this section that are incorporated by reference may
be inspected at the Federal Communications Commission, 445 12th Street, SW.,
Washington, DC (Reference Information Center) or at the National Archives
and Records Administration (NARA). For information on the availability of
this material at NARA, call 202-741-6030, or go to:
http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_loc
ations.html. The standard can also be purchased from TIA/EIA, 2500 Wilson
Boulevard, Arlington, VA, 22201; Global Engineering Documents, 15 Inverness
Way East, Englewood, CO 80112; or the American National Standards Institute,
25 West 43rd Street, Fourth Floor, New York, NY 10036 (or via the Internet
at www.ansi.org.)
[ 66 FR 10636 , Feb. 16, 2001, as amended at 67 FR 61006 , Sept. 26, 2002; 79 FR 39341 , July 10, 2014]
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Goto Section: 90.551 | 90.555
Goto Year: 2014 |
2016
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