hugo/docs/content/en/functions/crypto/FNV32a.md

---
title: crypto.FNV32a
description: Returns the FNV (Fowler–Noll–Vo) 32-bit hash of a given string.
categories: []
keywords: []
action:
  aliases: []
  related:
    - functions/crypto/HMAC
    - functions/crypto/MD5
    - functions/crypto/SHA1
    - functions/crypto/SHA256
  returnType: int
  signatures: [crypto.FNV32a STRING]
aliases: [/functions/crypto.fnv32a]
---

{{< new-in 0.98.0 >}}

This function calculates the 32-bit [FNV1a hash](https://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#FNV-1a_hash) of a given string according to the [specification](https://datatracker.ietf.org/doc/html/draft-eastlake-fnv-12):

```go-html-template
{{ crypto.FNV32a "Hello world" }} → 1498229191
```
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+								---
 								title: crypto.FNV32a
 								description: Returns the FNV (Fowler–Noll–Vo) 32-bit hash of a given string.
 								categories: []
 								keywords: []
 								action:
 								  aliases: []
 								  related:
 								    - functions/crypto/HMAC
 								    - functions/crypto/MD5
 								    - functions/crypto/SHA1
 								    - functions/crypto/SHA256
 								  returnType: int
 								  signatures: [crypto.FNV32a STRING]
 								aliases: [/functions/crypto.fnv32a]
 								---
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8c46b304a Correct description of build options > render > link
f57932df1 Fix front matter example
a7e5fea73 Clarify pagination restriction
3a7e665db Fix typos
f60845249 List translation keys reserved by nicksnyder/go-i18n
94f2a3608 Fix typo
2da1198ac Update FNV32a.md: new-in 0.98.0
d9a4c66ae Fix typo data-templates.md
0d3c2e2c3 Update partials.md
d7e9a0878 Update partials.md

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+								{{< new-in 0.98.0 >}}
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											2024-01-27 04:48:33 -05:00
+								This function calculates the 32-bit [FNV1a hash](https://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#FNV-1a_hash) of a given string according to the [specification](https://datatracker.ietf.org/doc/html/draft-eastlake-fnv-12):
 								```go-html-template
 								{{ crypto.FNV32a "Hello world" }} → 1498229191
 								```