On Fri, Dec 22, 2017 at 9:19 AM <0h3rr3r4@gmail.com> wrote:
For those interested here is the Case source code of a scheme for key exchange similar in concept to a DH Key exchange process, but using simple bitwise operations with an iterated function:
https://github.com/Caume/HerraduraKEx
Sample of the output:
ALICE: 15076425430454950481 A [Secret 1] 5065174741009230133 B [Secret 2] 6616145336279823145 D [FSCX_REVOLVE(A,B,16)] -> BOB: A2 5640910407791789943 [Secret 3] B2 2734548036544947114 [Secret 4] <- D2 7953994751009905686 [FSCX_REVOLVE(A2,B2,16)] 11220837854338859672 FA [FSCX_REVOLVE(D2,B,48) xor A] FA = FA2 11220837854338859672 [FSCX_REVOLVE(D,B2,48) xor A2] EVE: NOT (D xor D2)= 14577306244540485824 EVE: D xor D2= 3869437829169065791 EVE: FSCX(D,D2)= 14126811020873148126 EVE: FSCX(D2,D)= 14126811020873148126 EVE: FSCX(D,D2) xor D= 11519582121138542071 EVE: FSCX(D2,D) xor D= 11519582121138542071 ... EVE: FSCX_REVOLVE_PRINT(D,D2,64)= 6616145336279823145 ...
Update: Added an encryption protocol (HAEN) and code, based on HKEX and the FSCX function