Skip to content
SynAc
Term

chosen-plaintext attack

A cryptanalysis technique in which the analyst tries to determine the key from knowledge of cipher text that corresponds to plain text selected (i.e., dictated) by the analyst.

Senses

(I)

A cryptanalysis technique in which the analyst tries to determine the key from knowledge of cipher text that corresponds to plain text selected (i.e., dictated) by the analyst.

References
  • IETF RFC 4949 (Internet Security Glossary)Jan 06, 2026
    RFC 4949 — Internet Security Glossary (Version 2)
    https://www.rfc-editor.org/rfc/rfc4949.txt
    RFC 4949 is published by the IETF Trust and marked as "Distribution of this memo is unlimited". Verify IETF Trust copyright/licensing terms for reuse.
    Source: IETF RFC 4949 (rfc-editor.org).