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Senses

code book · SynAc

TERM

code book

Document containing a systematically arranged list of plaintext units and their ciphertext equivalents. [C4009]

Updated

Jan 06, 2026

Senses

1 (I)

Document containing a systematically arranged list of plaintext units and their ciphertext equivalents. [C4009]

Document containing a systematically arranged list of plaintext units and their ciphertext equivalents. [C4009]

IETF RFC 4949 (Internet Security Glossary)

Bibliography

IETF RFC 4949 (Internet Security Glossary)
Accessed Jan 06, 2026Quoted
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).

2 (I)

An encryption algorithm that uses a word substitution technique. [C4009] (See: code, ECB.)

An encryption algorithm that uses a word substitution technique. [C4009] (See: code, ECB.)

IETF RFC 4949 (Internet Security Glossary)

Bibliography

IETF RFC 4949 (Internet Security Glossary)
Accessed Jan 06, 2026Quoted
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).