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# GenerateArgon2Hash

Returns a secure input hash of the given string using the Argon2 hashing algorithm.

## Method Signature

```
GenerateArgon2Hash(input=[string], variant=[string], parallelism=[integer], memory=[integer], iterations=[integer])
```

### Arguments

| Argument      | Type      | Required | Description                                                                         | Default   |
| ------------- | --------- | -------- | ----------------------------------------------------------------------------------- | --------- |
| `input`       | `string`  | `true`   | The string to perform secure hashing upon.                                          |           |
| `variant`     | `string`  | `false`  | The Argon2 variant to use. Defaults to "ARGON2i".                                   | `ARGON2i` |
| `parallelism` | `integer` | `false`  | The number of threads to use in the hashing algorithm. Must be between 1 and 10.    | `1`       |
| `memory`      | `integer` | `false`  | The amount of memory to use in the hashing algorithm. Must be between 8 and 100000. | `8`       |
| `iterations`  | `integer` | `false`  | The number of iterations to use in the hashing algorithm. Must be between 1 and 20. | `8`       |

## 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)
* [BCryptHash](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/bcrypthash.md)
* [BCryptVerify](/boxlang-framework/modularity/password-encryption/reference/built-in-functions/encrypt/bcryptverify.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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