Kleptography
Kleptography is the study of stealing information securely and subliminally. Kleptography is a subfield of cryptography and cryptovirology, and is a natural extension of the theory of subliminal chann...
Dual EC DRBG
Dual Elliptic Curve Deterministic Random Bit Generator (Dual_EC_DRBG) is an algorithm from the branch of cryptography known as elliptic curve cryptography that implements a cryptographically secure ps...
Clipper chip
The Clipper chip was a chipset that was developed and promoted by the United States National Security Agency (NSA) as an encryption device, with a built-in backdoor, intended to be adopted by telecomm...
Clipper chip - Wikipedia