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Diffstat (limited to 'docs/content/en/functions/crypto/HMAC.md')
| -rw-r--r-- | docs/content/en/functions/crypto/HMAC.md | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/docs/content/en/functions/crypto/HMAC.md b/docs/content/en/functions/crypto/HMAC.md new file mode 100644 index 000000000..e58619b38 --- /dev/null +++ b/docs/content/en/functions/crypto/HMAC.md @@ -0,0 +1,36 @@ +--- +title: crypto.HMAC +linkTitle: hmac +description: Returns a cryptographic hash that uses a key to sign a message. +categories: [functions] +keywords: [] +menu: + docs: + parent: functions +function: + aliases: [hmac] + returnType: string + signatures: ['crypto.HMAC HASH_TYPE KEY MESSAGE [ENCODING]'] +relatedFunctions: + - crypto.FNV32a + - crypto.HMAC + - crypto.MD5 + - crypto.SHA1 + - crypto.SHA256 +aliases: [/functions/hmac] +--- + +Set the `HASH_TYPE` argument to `md5`, `sha1`, `sha256`, or `sha512`. + +Set the optional `ENCODING` argument to either `hex` (default) or `binary`. + +```go-html-template +{{ hmac "sha256" "Secret key" "Secret message" }} +5cceb491f45f8b154e20f3b0a30ed3a6ff3027d373f85c78ffe8983180b03c84 + +{{ hmac "sha256" "Secret key" "Secret message" "hex" }} +5cceb491f45f8b154e20f3b0a30ed3a6ff3027d373f85c78ffe8983180b03c84 + +{{ hmac "sha256" "Secret key" "Secret message" "binary" | base64Encode }} +XM60kfRfixVOIPOwow7Tpv8wJ9Nz+Fx4/+iYMYCwPIQ= +``` |