Rust

HMAC SHA-1 to Match RFC 2022 Test Vectors

See more Encryption Examples

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

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

let crypt = chilkat::Crypt2::new();

// The output will be Hex, so set the EncodingMode:
crypt.set_encoding_mode("hex");

// Set the hash algorithm:
// Choices are: md5, sha-1, sha256, sha384, sha512, md2, haval
crypt.set_hash_algorithm("sha-1");
crypt.set_mac_algorithm("hmac");

let mut mac = String::new();

// Set the HMAC key:
let _ = crypt.set_mac_key_encoded("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b", "hex");
mac = crypt.mac_string_enc("Hi There").unwrap_or_default();
println!("{}", mac);

let _ = crypt.set_mac_key_encoded("Jefe", "ansi");
mac = crypt.mac_string_enc("what do ya want for nothing?").unwrap_or_default();
println!("{}", mac);