Search found 1352 matches

by XorA
Wed Oct 06, 2021 9:23 am
Forum: Wanted
Topic: Working QL Motherboard
Replies: 2
Views: 4987

Re: Working QL Motherboard

Derek_Stewart wrote:Hi,

I have Issue 5 QL boards with all plug in chips working and tested, for £50 plus postage.
That would be awesome, Ill email you!
by XorA
Tue Oct 05, 2021 9:32 pm
Forum: Wanted
Topic: Working QL Motherboard
Replies: 2
Views: 4987

Working QL Motherboard

As the subject says, want one outside of case for development work.
by XorA
Sat Oct 02, 2021 2:50 pm
Forum: QL Emulation
Topic: SMSQmulator for Android?
Replies: 11
Views: 3042

Re: SMSQmulator for Android?

How does sQLux get compiled on Android?
Thats for someone to work out, I no longer have any android devices!
by XorA
Sat Oct 02, 2021 2:09 pm
Forum: QL Emulation
Topic: SMSQmulator for Android?
Replies: 11
Views: 3042

Re: SMSQmulator for Android?

There is SDL2 for Android AFAIK, Id accept patches for Android build of sQLux!
by XorA
Thu Sep 30, 2021 5:39 pm
Forum: Hardware
Topic: Another Minerva Manual
Replies: 3
Views: 1456

Re: Another Minerva Manual

You didn't. It was our "played a lawyer on TV once" advice to provide Minerva only to existing QL owners. Much like running MacOS on non Apple hardware. I don't believe I actually checked the ROM image that got supplied. Ooops did I say that out loud ? After a while, we dropped that requi...
by XorA
Thu Sep 30, 2021 4:39 pm
Forum: Hardware
Topic: Another Minerva Manual
Replies: 3
Views: 1456

Re: Another Minerva Manual

Why did you need a rom image to get a rom replacement?
by XorA
Sun Sep 26, 2021 10:17 pm
Forum: Software & Programming
Topic: 32 bit random numbers
Replies: 26
Views: 4825

Re: 32 bit random numbers

repeatability and for cryptography and software engineering you want that Hell no, crypto really likes true random for exactly the opposite of that reason. The problem with true randomness is that when you encrypt something you can't decrypt it. What you want is the appearance of true randomness. T...
by XorA
Sun Sep 26, 2021 9:57 pm
Forum: Software & Programming
Topic: 32 bit random numbers
Replies: 26
Views: 4825

Re: 32 bit random numbers

repeatability and for cryptography and software engineering you want that
Hell no, crypto really likes true random for exactly the opposite of that reason.
by XorA
Sun Sep 26, 2021 1:26 pm
Forum: Software & Programming
Topic: 32 bit random numbers
Replies: 26
Views: 4825

Re: 32 bit random numbers

Hi Bwinkel, Congruent random number generators are for PSEUDO randoms... We want true random numbers. The method I have devised could be adopted for ANY number of bits, but not on QPC2. ( But possible in C++ , on 64bit machines or better). Is the park-Miller routine available for QL systems ? What ...
by XorA
Sun Sep 26, 2021 1:03 pm
Forum: Software & Programming
Topic: 32 bit random numbers
Replies: 26
Views: 4825

Re: 32 bit random numbers

Random numbers are where DES/AES come in handy.