CoSaMP | Compressive sampling matching pursuit |

CPA | Chosen plaintext attack |

CS | Compressed sensing |

CVP | Closest vector problem |

DCT | Discrete-cosine transform |

GSD | Generalized sphere decoding |

ILS | Integer least-squares |

KPA | Known plaintext attack |

LFSR | Linear feedback shift register |

ML | Maximum-likelihood |

NMSE | Normalized mean squared error |

NP | Nondeterministic polynomial time |

PNR | Plaintext-to-noise power ratio |

RIP | Restricted isometry property |

RSSI | Received signal strength indicator |

SAMD | Successive approximate maximum-likelihood detection |

SSG | Self-shrinking generator |

TV | Total variation |