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# BCryptHash

Performs a BCrypt hash on the given string.

## Method Signature

```
BCryptHash(input=[string], iterations=[integer])
```

### Arguments

| Argument     | Type      | Required | Description                                                                                                                                                                                | Default |
| ------------ | --------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------- |
| `input`      | `string`  | `true`   | The string to perform secure hashing upon.                                                                                                                                                 |         |
| `iterations` | `integer` | `false`  | <p>The number of iterations to use in the hashing algorithm. Must be a multiple of 2 and between 2 and 30.<br>Note that a high number of iterations can take <em>days</em> to complete</p> |         |

## Examples

## Related

* [Argon2CheckHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/argon2checkhash.md)
* [ArgonHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/argonhash.md)
* [ArgonVerify](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/argonverify.md)
* [BCryptVerify](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/bcryptverify.md)
* [GenerateArgon2Hash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/generateargon2hash.md)
* [GenerateBCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/generatebcrypthash.md)
* [GenerateSCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/generatescrypthash.md)
* [SCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/scrypthash.md)
* [SCryptVerify](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/scryptverify.md)
* [VerifyBCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/verifybcrypthash.md)
* [VerifySCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/verifyscrypthash.md)


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