Type 1 Encryption
In
cryptography
, a
Type 1 product
is a device or system certified by the
National Security Agency
(NSA) for use in
cryptographically
securing
classified
U.S.
Government
information
. Type 1 certification is a rigorous process that includes testing and formal analysis of (among other things) cryptographic security, functional security,
tamper resistance
(
QUADRANT
), emissions security (
EMSEC
/
TEMPEST
), and security of the product manufacturing and distribution process. For a historically-oriented list of NSA encryption products (most of them Type 1), see
NSA encryption systems
. For algorithms that NSA has participated in the development of, see
NSA encryption algorithms
.
See also:
Type 2 encryption
Type 3 encryption
Type 4 encryption
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