20 lines
790 B
Markdown
20 lines
790 B
Markdown
cryptiles
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=========
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General purpose crypto utilities
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[](http://travis-ci.org/hapijs/cryptiles)
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Lead Maintainer - [C J Silverio](https://github.com/ceejbot)
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## Methods
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### `randomString(<Number> size)`
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Returns a cryptographically strong pseudo-random data string. Takes a size argument for the length of the string.
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### `randomDigits(<Number> size)`
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Returns a cryptographically strong pseudo-random data string consisting of only numerical digits (0-9). Takes a size argument for the length of the string.
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### `fixedTimeComparison(<String> a, <String> b)`
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Compare two strings using fixed time algorithm (to prevent time-based analysis of MAC digest match). Returns `true` if the strings match, `false` if they differ.
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