Decipherment as a noun is the analysis of documents written in ancient languages, where the language is unknown, or knowledge of the language has been lost. while Decryption as a noun is the process reversing an encryption, i.e. the process which converts encrypted data into its original form.
Part of speech: noun
Definition: The analysis of documents written in ancient languages, where the language is unknown, or knowledge of the language has been lost.
Part of speech: noun
Definition: The process reversing an encryption, i.e. the process which converts encrypted data into its original form.
We hope you now know whether to use Decipherment or Decryption in your sentence.