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(Classic ASP) HMAC SHA-1 to Match RFC 2022 Test VectorsDemonstrates using Chilkat in Classic ASP to computer HMAC SHA-1 message authentication codes to match the test vectors given by RFC 2202.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Crypt2") set crypt = Server.CreateObject("Chilkat.Crypt2") ' The output will be Hex, so set the EncodingMode: crypt.EncodingMode = "hex" ' Set the hash algorithm: ' Choices are: md5, sha-1, sha256, sha384, sha512, md2, haval crypt.HashAlgorithm = "sha-1" ' Set the HMAC key: crypt.SetHmacKeyEncoded "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b","hex" mac = crypt.HmacStringENC("Hi There") Response.Write "<pre>" & Server.HTMLEncode( mac) & "</pre>" crypt.SetHmacKeyEncoded "Jefe","ansi" mac = crypt.HmacStringENC("what do ya want for nothing?") Response.Write "<pre>" & Server.HTMLEncode( mac) & "</pre>" %> </body> </html> |
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