fix: Kdf keys should have an algorithm name of ‘HKDF’

The suite did not have a KDF,
so this value was `undefined` which should never happen in practice.
Tests should match expected situations.

Author: seebees

modules/material-management/test/cryptographic_material.test.ts

@@ -477,7 +477,7 @@ describe('decorateWebCryptoMaterial:Helpers', () => {
     it('Suite without the KDF is only derivable with the key', () => {
       const suite = new WebCryptoAlgorithmSuite(AlgorithmSuiteIdentifier.ALG_AES128_GCM_IV12_TAG16)
       const material = new WebCryptoEncryptionMaterial(suite, {})
-      const keyKdf: any = { type: 'secret', algorithm: { name: suite.kdf }, usages: ['deriveKey'], extractable: false }
+      const keyKdf: any = { type: 'secret', algorithm: { name: 'HKDF' }, usages: ['deriveKey'], extractable: false }
       const key: any = { type: 'secret', algorithm: { name: suite.encryption, length: suite.keyLength }, usages: ['encrypt'], extractable: false }
       expect(isValidCryptoKey(keyKdf, material)).to.equal(false)
       expect(isValidCryptoKey(key, material)).to.equal(true)