Definition [edit]. A nonce is an arbitrary number used only once in a cryptographic communication, in the spirit of a nonce word. They are often random or pseudo-random numbers.Many nonces also include a timestamp to ensure exact timeliness, though this requires clock synchronization between organizations.The addition of a client nonce ( cnonce ) helps to improve the security in some ways as implemented in digest access authentication.o ensure that a nonce is used only once, it should be time-variant (including a suitably fine-grained timestamp in its value), or generated with enough random bits to ensure a probabilistically insignificant chance of repeating a previously generated value.
https://en.wikipedia.org/wiki/Cryptographic_nonce
In the United Kingdom, nonce is a slang word for a pariah within a community of prisoners, typically a sex offender, child sexual abuser or one who has turned Queen's evidence. Nonce also means now, though this usage is rare, and has other meanings in the terms nonce word and cryptographic nonce.n the United Kingdom, nonce is a slang word for a pariah within a community of prisoners, typically a sex offender, child sexual abuser or one who has turned Queen's evidence. Nonce also means now, though this usage is rare, and has other meanings in the terms nonce word and cryptographic nonce.
https://en.wikipedia.org/wiki/Nonce_(slang)
1 Cryptographic nonce, a number or bit string used only once, in security engineering. 2  Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children.3  Nonce, time being: the present occasion; for the nonce. 4  Nonce word, a word used to meet a need that is not expected to recur. Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children. 2  Nonce, time being: the present occasion; for the nonce. 3  Nonce word, a word used to meet a need that is not expected to recur.
https://en.wikipedia.org/wiki/Nonce
Nonce may refer to: 1  Cryptographic nonce, a number or bit string used only once, in security engineering. 2  Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children. Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children. 2  Nonce, time being: the present occasion; for the nonce. 3  Nonce word, a word used to meet a need that is not expected to recur.
https://en.wikipedia.org/wiki/Nonce
1 Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children. 2  Nonce, time being: the present occasion; for the nonce. 3  Nonce word, a word used to meet a need that is not expected to recur. Nonce (slang) , a British and Australian slang term for a sex offender, usually a sexual abuser of children. 2  Nonce, time being: the present occasion; for the nonce. 3  Nonce word, a word used to meet a need that is not expected to recur.
https://en.wikipedia.org/wiki/Nonce
The word Nonce is actually a sort of acronym and is short for Number used ONCE. It serves as an extra security measure on top of user credentials and access rights to protect against certain actions launched from a website.he word Nonce is actually a sort of acronym and is short for Number used ONCE. It serves as an extra security measure on top of user credentials and access rights to protect against certain actions launched from a website.
http://www.htmlgoodies.com/beyond/javascript/the-word-of-the-day-is-nonce.html
Retrieves or displays the nonce hidden form field. The nonce field is used to validate that the contents of the form request came from the current site and not somewhere else.A nonce does not offer absolute protection, but should protect against most cases. It is very important to use nonce fields in forms.etrieves or displays the nonce hidden form field. The nonce field is used to validate that the contents of the form request came from the current site and not somewhere else.
https://codex.wordpress.org/Function_Reference/wp_nonce_field
Adding a nonce to a form. To add a nonce to a form, call wp_nonce_field() specifying a string representing the action. By default wp_nonce_field() generates two hidden fields, one whose value is the nonce and one whose value is the current URL (the referrer), and it echoes the result.For example, this call:might echo something like:o add a nonce to a form, call wp_nonce_field() specifying a string representing the action. By default wp_nonce_field() generates two hidden fields, one whose value is the nonce and one whose value is the current URL (the referrer), and it echoes the result. For example, this call: might echo something like:
https://codex.wordpress.org/WordPress_Nonces
1 Just work with me for the nonce, and agree that whether or not your position happens to be the legally correct one, it is very, very hard to separate your opinion on the law from your opinion on the candidates.ynonyms. 1  Just work with me for the nonce, and agree that whether or not your position happens to be the legally correct one, it is very, very hard to separate your opinion on the law from your opinion on the candidates.
http://www.oxforddictionaries.com/definition/english/nonce
Typically, a nonce is some value that varies with time, although a very large random number is sometimes used. A nonce can be a time stamp, a visit counter on a Web page, or a special marker intended to limit or prevent the unauthorized replay or reproduction of a file.An initialization vector (IV) is a nonce used for data encryption. The IV, used only once in any session, prevents repetition of sequences in encrypted text. nonce, in information technology, is a number generated for a specific use, such as session authentication. In this context, nonce stands for number used once or number once..
http://searchsecurity.techtarget.com/definition/nonce
what is a nonce
Nonce is a slang word for a pariah within a community of prisoners, typically a sex offender, child sexual abuser or one who has turned Queen's evidence.