![]() Proteq COMPACT range - Brazilian dongle, youll need to register (with just an e-mail address) in order to download the SDK and samples. HASP by Aladdin Knowledge Systems (AKS), also Suggested reading haspman.pdf.Īll HASP 4 related material can now be downloaded freely from HASPs web page.Ī very rudimentary dongle designed more for developer ease than any real attempt at protection, 21 years of protecting software (badly I mighten add -) ). Hardlock by AKS, API guide available here (91k). ![]() Needless to say, your here only to learn about these protections just in case you need to fix something quickly while waiting for your replacement -).ĭinkey Dongle - 4 flavours of very rudimentary dongle, download my edited guide here (15k).įLEXlm licensing system (can interface with hardware locks), they have recently removed their SDKs from most parts of the web because of the insecurity, check out the dedicated FLEXlm page. I really cant stress this point enough, make your way to the dongle manufacturers web sites and get their API guides, example code, everything you can lay your hands on, often youll find full SDKs, else youll be reversing jumps all day. Others use the return codes from the dongle as inputs to hash functions or as values that control execution flow, implementations of this kind of secure method are few and far between. Virtually all dongle implementations can be broken without the need for the dongle, the software developers who use them usually arent devious or motivated enough to really invest the time reading the dongle manufacturers API, they assume that because they are using a dongle that will be deterrent enough, as you can see from reading my pages, this is false optimism of the worst kind perpetuated by the dongle industry.
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