FallenSigh
f27922270a
Mirror of ml-kem-r examples/hello_world.rs on the mlkem_top DUT (ML-KEM-512): 1. Alice KeyGen(d=0x42.., z=0x77..) -> ek (800B), dk (1632B) 2. Bob Encaps(ek, m=0xDE..) -> shared_key, kem_ct (768B) 3. Bob XOR-encrypt "hello world" 4. Alice Decaps(dk, kem_ct) -> recovered_key 5. Alice XOR-decrypt -> "hello world" The whole protocol runs on ONE DUT instance: ek/dk are read out of KeyGen via the dbg taps and fed back into Encaps/Decaps through the streaming input ports, just as the keys/ciphertext would cross the wire between Alice and Bob. Each step prints its inputs and outputs. Output is byte-identical to the Rust example: shared_key=ced0c031a4bee34a..., encrypted=a6b5ac5dcb9e9425b9e3b8, decrypted="hello world", keys match. run_hello.sh compiles the RTL + TB and runs it. Cycle counts (K=2): KeyGen ~22.9k, Encaps ~32.5k, Decaps ~50.8k.
17 lines
792 B
Bash
Executable File
17 lines
792 B
Bash
Executable File
#!/usr/bin/env bash
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# run_hello.sh - compile + run the ML-KEM hello_world hardware testbench.
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set -e
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cd "$(dirname "$0")"
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source /opt/Xilinx/Vivado/2019.2/settings64.sh >/dev/null 2>&1
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export LD_PRELOAD="/usr/lib64/libtinfo.so.5"
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rm -rf xsim.dir .Xil
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# compile the RTL (every non-TB xvlog line from the shared tcl)
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grep -E '^xvlog ' sync_rtl/top/TB/xsim_run.tcl | grep -v 'TB/tb_' | while read -r cmd; do
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eval "$cmd" >/dev/null
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done
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xvlog -sv --relax sync_rtl/top/TB/tb_mlkem_hello_world_xsim.v >/dev/null
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xelab tb_mlkem_hello_world_xsim -s mlkem_hello --timescale 1ns/1ps >/dev/null 2>&1
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xsim mlkem_hello -R 2>/dev/null | grep -vE '^(#|INFO|Time resolution|run -all|exit|xsim|Vivado|====.*Simulator|SW Build|IP Build|Copyright|Tool Version|Start of|source |## )' | sed '/^$/N;/^\n$/D'
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