IMPORTANT: BUG IN 68K IDEA ASSEMBLER DISTRIBUTED IN SECURE EDIT
-----BEGIN PGP SIGNED MESSAGE----- IMPORTANT NOTE: If you are going to use the IDEA 68k assembler distributed with Secure Edit b0.5, please take note of the following bug: You have to change @Mulzero3: neg.w d7 <--- addq.w #1,d5 sub.w -2(a1),d5 bra.s @Muldone3 to: @Mulzero3: neg.w d5 <--- addq.w #1,d5 sub.w -2(a1),d5 bra.s @Muldone3 I have not yet received any reports of data being fouled up by this, and before tonight personally had encrypted and decrypted megabytes without error, but note that I HAVE FOUND EXAMPLES OF IT FOULING UP A BLOCK OF DATA. IT IS DANGEROUS TO USE THIS CODE IN ITS PRESENT FORM. Please make note of this if you are going to use this 68k code. Currently, I do not believe this code is being used anywhere except Secure Edit b0.5, although it was certainly about to be used. I will immediately upload a corrected version of Secure Edit and source. Sorry about the screw up. Tom -----BEGIN PGP SIGNATURE----- Version: 2.6.2 iQCVAwUBLzMbp1uwJA7oL8O9AQGk0wP/YF8VQ2jDtW63Wb7fteImBvYCfMi7NnTf tXMBV6U5iIKf+iBoED34gnwJyLAdEplpMa6P1yJUIMjNXly1/I+SzQoMFGVXuuKV m0h+idXI1mXTVG+gnmdpGMw9/6/u72DcaYCZRHveL8tuMesO5UdgQEDjvy+zX7+c 0cAvyXQaArg= =ubXB -----END PGP SIGNATURE-----
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tjb@acpub.duke.edu