(Lianja) HMAC SHA-1 to Match RFC 2022 Test Vectors

Demonstrates using Chilkat in Lianja to computer HMAC SHA-1 message authentication codes to match the test vectors given by RFC 2202.

Chilkat Lianja Extension Download Chilkat Lianja Extension

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

loCrypt = createobject("CkCrypt2")

// The output will be Hex, so set the EncodingMode:
loCrypt.EncodingMode = "hex"

// Set the hash algorithm:
// Choices are: md5, sha-1, sha256, sha384, sha512, md2, haval
loCrypt.HashAlgorithm = "sha-1"

// Set the HMAC key:
loCrypt.SetHmacKeyEncoded("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b","hex")
lcMac = loCrypt.HmacStringENC("Hi There")
? lcMac

loCrypt.SetHmacKeyEncoded("Jefe","ansi")
lcMac = loCrypt.HmacStringENC("what do ya want for nothing?")
? lcMac


release loCrypt