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add benchmark; modify darc implementation so mutual inner key 2 has an ephemeral key

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Donovan
2024-08-12 12:47:12 -05:00
parent fd7d8dd0c7
commit a9742deddb
5 changed files with 37 additions and 12 deletions
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benchmark/generate_test_vectors.py Normal file
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from src.client_darc import darc_phase2, darc_phase3, merge_message
from src.key_generation import generate_keys
from src.models import SubstitutionKey, OuterKey
from src.server_darc import darc_phase1, darc_phase_4, resolve_message
alphabet = SubstitutionKey.init_matrix(width, height, 255)
server_keys, mutual_keys, client_keys = generate_keys(height, width)
original_message = OuterKey.init_matrix(height).matrix[0]
original_message = original_message[:message_len]
(alphabet_phase1, medium_phase1) = darc_phase1(alphabet, server_keys, mutual_keys)
(alphabet_phase2, medium_phase2) = darc_phase2(alphabet_phase1, medium_phase1, client_keys, mutual_keys)
(phase3_alphabet, phase3_medium) = darc_phase3(alphabet_phase2, medium_phase2, client_keys, mutual_keys)
darc_message = merge_message(phase3_alphabet, phase3_medium, client_keys, mutual_keys, original_message)
translated_alphabet, unwrapped_message = darc_phase_4(alphabet, darc_message, server_keys, mutual_keys)
message = resolve_message(translated_alphabet, unwrapped_message)
assert original_message == message