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Blake progress

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This commit is contained in:
Nicholas Ward 2022-11-15 15:36:15 -08:00
parent ebd606621f
commit 9774b74b90
2 changed files with 9 additions and 10 deletions
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3
evm/src/cpu/kernel/asm/hash/blake/compression.asm
View File

@ -216,4 +216,5 @@ compression_loop:
%blake_generate_new_hash_value(1)
%blake_generate_new_hash_value(0)
// stack: h_0', h_1', h_2', h_3', h_4', h_5', h_6', h_7', retdest
STOP
%stack (hash: 8, retdest) -> (retdest, hash)
JUMP

16
evm/src/cpu/kernel/tests/hash.rs
View File

@ -59,38 +59,36 @@ fn make_input_stack(message: Vec<u8>) -> Vec<U256> {
fn test_hash(hash_fn_label: &str, standard_implementation: &dyn Fn(Vec<u8>) -> U256) -> Result<()> {
// Make the input.
let message_random = make_random_input();
// let message_custom = make_custom_input();
let message_custom = make_custom_input();
dbg!(message_random.clone());
// Hash the message using a standard implementation.
// let expected_random = standard_implementation(message_random.clone());
// let expected_custom = standard_implementation(message_custom.clone());
let expected_random = standard_implementation(message_random.clone());
let expected_custom = standard_implementation(message_custom.clone());
// Load the message onto the stack.
let initial_stack_random = make_input_stack(message_random);
// let initial_stack_custom = make_input_stack(message_custom);
let initial_stack_custom = make_input_stack(message_custom);
dbg!(initial_stack_random.clone());
// Make the kernel.
let kernel_function = KERNEL.global_labels[hash_fn_label];
dbg!("HERE");
// Run the kernel code.
let result_random = run_interpreter(kernel_function, initial_stack_random)?;
// let result_custom = run_interpreter(kernel_function, initial_stack_custom)?;
let result_custom = run_interpreter(kernel_function, initial_stack_custom)?;
dbg!(result_random.stack());
// Extract the final output.
let actual_random = result_random.stack()[0];
// let actual_custom = result_custom.stack()[0];
let actual_custom = result_custom.stack()[0];
// Check that the result is correct.
// assert_eq!(expected_random, actual_random);
// assert_eq!(expected_custom, actual_custom);
assert_eq!(expected_custom, actual_custom);
Ok(())
}