klartekst

Klartekst is a Norwegian term that has two principal meanings, depending on context. In language and communication, it refers to plain, clear language that is easy to read and understand. In information technology and cryptography, it denotes plaintext—the original, unencrypted data that can be read without decoding.

In its linguistic sense, klartekst underpins the concept of plain language. It is used in government, healthcare, business, and journalism to improve accessibility and reduce misunderstanding. The idea is to use simple words, short sentences, active voice, and concrete terms, while avoiding unnecessary jargon. Clear structure, typography, and audience testing are often encouraged to ensure the message reaches a broad audience.

In computing and security, klartekst means the readable form of data before encryption or after decryption. It contrasts with ciphertext, which is the encoded form that requires a key or algorithm to reinterpret. Handling klartekst responsibly is central to data protection, since exposure of plaintext can compromise confidentiality and integrity. In Norwegian and Danish technical writing, klartekst is commonly used alongside terms like kryptert tekst or ciphertext to describe the data’s readable state.

Etymology and usage notes: klartekst is formed from klar (clear) and tekst (text). The term is standard in Norwegian and Danish, with the meaning depending on context. In English-language contexts, the equivalent terms are plain language or plaintext, chosen to avoid ambiguity.

See also: plaintext, encryption, plain language, readability.