crypto_hmac_sha1

MivaScript Builtin Function, Miva Merchant 9+

Tag / Description

crypto_hmac_sha1( value, key, output_format, output)

<mvt:assign name="g.return_value" value="crypto_hmac_sha1( value, key, output_format, output)" />

Calculates an HMAC SHA-1 (Hash-based Message Authentication Code) of value

Parameters

• value

  value to hash by reference

• key

  key to use to calculate the hmac

• output_format

  'hex' or 'binary'

• output

  hmac_sha1 hash value.

Return Values

Examples