Sentence examples for a key is necessary from inspiring English sources

The video can be decoded on any standard decoder for the compression format used and the video remains encrypted after decoding and a key is necessary for decrypting the video.

Selecting an appropriate blocking key is necessary.

A public key is a digital identity of a person who controls the related private key, and the private key is necessary to claim and spend all digital assets associated with the related address (or public key).

Equivalent to (i) above, on this account, is the sentence "I opened the door only if I used the key"—a perfectly natural way of indicating that use of the key was necessary for opening the door.

While in the case of the door, using the key was necessary for opening it, no parallel claim seems to work for (ii): in the natural reading of this statement, my screaming is not necessary for your touching me.

Descending from talk of truth of statements to speaking about states of affairs, we can equally correctly say, on the standard theory, that using the key was necessary for opening the door.

(Do this only if disinfecting the keys is necessary. Alcohol will remove the printing on most types of keys).

Moreover, in the upcoming smart grid paradigm, where power electronics will be a key component, it is necessary to fill the gap between power systems and power electronics engineers.

PLC β2 is a key enzyme that is necessary for sweet-, umand-, and bitter-signal transduction.

Understanding the interaction of these key components is necessary for a full description of how ancillary genes are transcribed in association with the known pXO1-encoded toxins.

The precise estimation of this key parameter is necessary for the design of a prospective IL-based separation processes at large scales.