English Dictionary

sidechannel

名詞

(computing, security) An indirect source of information about what a system is doing, such as execution time, version number, etc.

日本語の意味

コンピュータセキュリティ分野において、システムの動作が外部に与える副次的な情報（例：実行時間、電力消費、バージョン番号など）を利用して、内部状態や動作内容を推測するための情報源を指す。

The security team investigated a sidechannel that leaked version numbers through timing differences.

セキュリティチームは、実行時間の差によってバージョン番号が漏洩するサイドチャネルを調査した。

意味（1）

(computing, security) An indirect source of information about what a system is doing, such as execution time, version number, etc.

VLSI circuits are open to sidechannel attacks which disclose information about its internal state to an adversary.

意味（2）

A small branch from the main flow of a river, hydrolic system, or electronic circuit.

Juvenile growth and survivorship is likely to be reduced by cumulative losses of pool volume and sedimentation of shallow rearing areas such as stream margins and sidechannels.

sidechannels （ plural ）